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Daily reports · ← 2026-09-06 · 2026-09-08 →

Report for 2026-09-07

Source

Message
[arin-issued] Daily Report for 2026-09-07
Sent
Mon, 7 Sep 2026 23:30:13 -0400 (EDT)
Retrieved
, stored unchanged
SHA-256
eb10437c3978823720eb75944aaff6fe11432d0e6df4c57f42492666edf52134
Content
No activity

Counts

Not in ARIN-Issued
169
Confirmed
0
Strong inference
169
Observed only
0
Conflicting
0

What happened

Removed
169

Not on the report, found in ARIN's statistics (169)

2026-09-07 AS952 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2022-06-22) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS952 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2022-06-22) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS2145 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2020-01-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS2145 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2020-01-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS13641 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 1999-07-20) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS13641 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 1999-07-20) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS14881 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2007-04-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS14881 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2007-04-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS15143 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS15143 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS15255 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-04-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS15255 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2000-04-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS16404 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2000-04-26) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS16404 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2000-04-26) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS16773 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2007-04-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS16773 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2007-04-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS18863 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-04-12) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS18863 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-04-12) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS19759 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2010-03-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS19759 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2010-03-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS19892 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2014-04-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS19892 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2014-04-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS20229 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2001-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS20229 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2001-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS20288 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2001-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS20288 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2001-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS20457 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS20457 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS22210 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS22210 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS22456 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2006-04-20) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS22456 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2006-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS22959 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2007-04-26) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS22959 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2007-04-26) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS23338 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-11-12) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS23338 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2009-11-12) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS26332 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2012-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS26332 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2012-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS26688 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS26688 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2009-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS27645 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2003-04-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS27645 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2003-04-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS29719 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2003-04-22) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS29719 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2003-04-22) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS29887 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2016-05-03) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS29887 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2016-05-03) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS30024 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-04-23) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS30024 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2018-04-23) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS30245 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-04-27) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS30245 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2009-04-27) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS32072 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS32072 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2013-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS32139 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2010-09-30) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS32139 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2010-09-30) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS32335 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2004-04-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS32335 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2004-04-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS33156 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2008-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS33156 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2008-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36176 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-04-07) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36176 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2009-04-07) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36200 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2014-04-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36200 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2014-04-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36654 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36654 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2018-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36753 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2006-04-06) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36753 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2006-04-06) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36783 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2006-04-26) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36783 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2006-04-26) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS36792 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2014-04-22) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS36792 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2014-04-22) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS39968 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2014-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS39968 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2014-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS40287 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2011-04-12) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS40287 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2011-04-12) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS40506 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2011-04-13) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS40506 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2011-04-13) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS40589 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2013-04-22) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS40589 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2013-04-22) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS46117 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2011-04-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS46117 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2011-04-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS46901 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2009-04-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS46901 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2009-04-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS53666 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2020-09-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS53666 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2020-09-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS54134 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-29) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS54134 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-29) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS393937 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2015-04-30) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS393937 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2015-04-30) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS394514 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2015-10-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS394514 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2015-10-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS395534 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2019-04-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS395534 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2019-04-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS395878 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS395878 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396153 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-03-22) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396153 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-03-22) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396194 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-04-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396194 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-04-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396199 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-04-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396199 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-04-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396228 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-04-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396228 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-04-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396255 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-04-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396255 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-04-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396260 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2017-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396260 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2017-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396832 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-04-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396832 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2018-04-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS396876 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2018-05-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396876 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2018-05-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS397507 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2019-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS397507 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2019-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS398032 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS398032 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS398329 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2020-04-27) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS398329 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2020-04-27) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS399279 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-01-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS399279 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-01-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS399531 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-04-07) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS399531 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-04-07) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS399550 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-04-13) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS399550 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-04-13) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS399565 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS399565 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS399770 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-06-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS399770 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-06-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400341 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2021-12-29) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400341 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2021-12-29) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400600 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2022-04-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400600 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2022-04-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400605 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-08) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400605 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-08) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400650 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2022-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400650 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2022-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400945 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-03) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400945 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-03) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400954 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400954 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400987 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400987 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS400999 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS400999 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401018 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2024-04-23) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401018 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2024-04-23) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401616 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401616 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401644 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401644 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401658 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401658 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401661 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401661 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401688 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401688 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401692 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401692 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401697 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401697 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401818 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-07-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401818 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-07-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401867 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-07-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401867 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-07-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 AS401984 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2025-09-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS401984 assigned on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: assigned (dated 2025-09-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.129.160.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-05-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.129.160.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2018-05-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.133.16.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-05-01) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.133.16.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-05-01) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.137.100.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.137.100.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.137.148.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.137.148.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.137.164.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.137.164.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.137.180.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.137.180.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.138.20.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.138.20.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.138.108.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.138.108.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.152.232.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2023-05-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.152.232.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2023-05-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.155.112.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2020-04-23) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.155.112.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2020-04-23) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 23.165.128.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-05-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.165.128.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-05-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 64.16.124.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2026-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.16.124.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2026-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 64.28.238.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-04-26) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.28.238.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-04-26) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 64.112.30.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-07-01) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.112.30.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-07-01) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 64.238.36.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.238.36.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 64.238.38.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 64.238.38.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 66.79.160.0/19 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2003-11-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 66.79.160.0/19 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2003-11-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 66.118.32.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-10-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 66.118.32.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-10-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 67.159.194.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-08-28) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 67.159.194.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-08-28) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 74.117.52.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-08-27) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 74.117.52.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2009-08-27) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 74.123.108.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2010-03-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 74.123.108.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2010-03-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 107.167.240.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2024-12-23) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 107.167.240.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2024-12-23) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 134.195.188.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-09-30) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 134.195.188.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-09-30) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 137.83.74.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-03-29) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 137.83.74.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-03-29) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 155.103.248.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2026-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 155.103.248.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2026-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 162.218.156.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2022-02-01) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 162.218.156.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2022-02-01) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 162.247.168.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2014-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 162.247.168.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2014-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 165.140.216.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2023-04-05) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 165.140.216.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2023-04-05) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 170.52.42.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 170.52.42.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 172.82.40.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 172.82.40.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 172.110.130.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-04-05) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 172.110.130.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-04-05) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 185.167.182.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2022-06-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 185.167.182.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2022-06-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.5.58.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-08) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.5.58.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-08) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.31.214.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2014-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.31.214.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2014-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.40.118.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2014-09-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.40.118.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2014-09-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.100.72.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2012-08-28) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.100.72.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2012-08-28) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.107.111.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2015-05-07) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.107.111.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2015-05-07) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 192.214.98.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2015-04-28) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.214.98.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2015-04-28) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 198.59.88.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2026-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.59.88.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2026-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 198.135.78.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1993-05-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.135.78.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 1993-05-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 204.10.148.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-12-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.10.148.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2004-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 204.13.64.0/21 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2005-04-07) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.13.64.0/21 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2005-04-07) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 204.16.192.0/21 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2005-11-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.16.192.0/21 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2005-11-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 204.77.196.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2011-10-03) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.77.196.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2011-10-03) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 204.89.131.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-19) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.89.131.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-19) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 205.209.128.0/18 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2004-04-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.209.128.0/18 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2004-04-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 205.234.116.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2022-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.234.116.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2022-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.66.220.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2006-05-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.66.220.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2006-05-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.69.234.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-09-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.69.234.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2018-09-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.77.40.0/21 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2007-04-12) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.77.40.0/21 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2007-04-12) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.77.152.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2007-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.77.152.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2007-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.78.4.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2011-04-19) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.78.4.0/22 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2011-04-19) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 208.89.152.0/21 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2008-04-23) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 208.89.152.0/21 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2008-04-23) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 209.151.127.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2024-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.151.127.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2024-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 209.251.233.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-19) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.251.233.0/24 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-19) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 216.48.102.0/23 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-11-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-11) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-11-06. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 216.48.102.0/23 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-11) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f62e::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-06-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f62e::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-06-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f668::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f668::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f669::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f669::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f674::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-18) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f674::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-18) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f67f::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f67f::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f683::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f683::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f684::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-14) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f684::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-14) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f68a::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-10) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f68a::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-10) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f697::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-02) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f697::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-02) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f7d2::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2024-10-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f7d2::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2024-10-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f835::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2024-08-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f835::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2024-08-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:f916::/40 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2024-04-19) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:f916::/40 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2024-04-19) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:fc50::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-07-28) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:fc50::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-07-28) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:fc98::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:fc98::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:fc9a::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2021-04-09) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:fc9a::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2021-04-09) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:fde6::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-04-26) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:fde6::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-04-26) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2602:fde7::/36 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-04-25) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2602:fde7::/36 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:be0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-15) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:be0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-15) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:d60::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2025-04-21) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:d60::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2025-04-21) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:23c0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-03-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:23c0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-03-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:3540::/28 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-19) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:3540::/28 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-19) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:37c0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2017-04-24) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:37c0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2017-04-24) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2604:94c0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2018-01-17) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2604:94c0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2018-01-17) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2605:3340::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-04-08) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2605:3340::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2019-04-08) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2605:b5c0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2020-04-08) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2605:b5c0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2020-04-08) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2606:b680::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2015-11-16) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2606:b680::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2015-11-16) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2606:c5c0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2022-04-04) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2606:c5c0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2022-04-04) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2607:3d80::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2016-04-27) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2607:3d80::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2016-04-27) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2607:f0a0::/32 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2007-07-12) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2607:f0a0::/32 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2007-07-12) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2620:20:8000::/48 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2011-04-20) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2620:20:8000::/48 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2011-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved
2026-09-07 2620:11f:b000::/44 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2027-03-07. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2015-05-05) on 2026-09-06 and reserved on 2026-09-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 for 6 calendar months before reissuing them, so the earliest estimated hold expiration is 2027-03-07. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2620:11f:b000::/44 allocated on 2026-09-07, reserved on 2026-09-08 source · retrieved
  2. Before ARIN delegated statistics 2026-09-06 (produced 2026-09-06T13:00:20+00:00), before the report: allocated (dated 2015-05-05) source · retrieved
  3. After ARIN delegated statistics 2026-09-08 (produced 2026-09-08T13:00:21+00:00), after the report: reserved source · retrieved