rirtracker

Daily reports · ← 2026-05-10 · 2026-05-12 →

Report for 2026-05-11

Source

Message
[arin-issued] Daily Report for 2026-05-11
Sent
Mon, 11 May 2026 23:30:16 -0400 (EDT)
Retrieved
, stored unchanged
SHA-256
f7edabb43e09ef56f4d71147d0e58e3dfbb07dbd13c1969e60a5b59f50b8f73a

Counts

Add
15
Not in ARIN-Issued
108
Confirmed
2
Strong inference
121
Observed only
0
Conflicting
0

What happened

Removed
106
Apparent new issuance
15
Transfer out of ARIN
2

On the report (15)

2026-05-11 2602:f3c8::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F3C8::-2602:F3C8:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 2602:F3C8::-2602:F3C8:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 2602:f3c9::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F3C9::-2602:F3C9:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 2602:F3C9::-2602:F3C9:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 2606:5880::/32 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2606:5880::-2606:5880:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 2606:5880::-2606:5880:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 2606:6180::/32 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2606:6180::-2606:6180:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 2606:6180::-2606:6180:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 2631:a000::/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2631:A000::-2631:A0FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 2631:A000::-2631:A0FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 23.157.244.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.157.244.0-23.157.244.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 23.157.244.0-23.157.244.255" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 23.158.4.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.158.4.0-23.158.4.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 23.158.4.0-23.158.4.255" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 23.158.12.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.158.12.0-23.158.12.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 23.158.12.0-23.158.12.255" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 23.158.28.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.158.28.0-23.158.28.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2026-05-10 and allocated (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add 23.158.28.0-23.158.28.255" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: allocated (dated 2026-05-11) source · retrieved
2026-05-11 AS402498 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402498
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402498" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved
2026-05-11 AS402499 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402499
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402499" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved
2026-05-11 AS402500 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402500
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402500" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved
2026-05-11 AS402501 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402501
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402501" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved
2026-05-11 AS402502 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402502
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402502" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved
2026-05-11 AS402503 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402503
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-05-10 and assigned (dated 2026-05-11) on 2026-05-12. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-05-11: "Add AS402503" source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: assigned (dated 2026-05-11) source · retrieved

Not on the report, found in ARIN's statistics (108)

2026-05-11 AS11732 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 2026-11-11. 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 1998-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS11732 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 1998-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS11822 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 2026-11-11. 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 2024-12-04) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS11822 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-04) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS14094 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 2026-11-11. 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 2008-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS14094 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2008-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS14125 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 2026-11-11. 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 2010-12-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS14125 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2010-12-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS14193 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 2026-11-11. 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 2010-12-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS14193 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2010-12-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS14330 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 2026-11-11. 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 1999-11-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS14330 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 1999-11-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS14604 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 2026-11-11. 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 2010-05-05) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS14604 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2010-05-05) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS18641 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 2026-11-11. 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 2010-12-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS18641 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2010-12-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS18807 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 2026-11-11. 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 2024-12-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS18807 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS20087 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 2026-11-11. 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 2024-12-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS20087 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS22960 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 2026-11-11. 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 2001-12-21) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS22960 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2001-12-21) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS25624 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 2026-11-11. 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 2011-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS25624 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2011-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS25882 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 2026-11-11. 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 2012-12-04) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS25882 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2012-12-04) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS26829 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 2026-11-11. 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 2002-12-03) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS26829 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2002-12-03) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS27610 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 2026-11-11. 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 2011-12-08) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS27610 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2011-12-08) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS30002 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 2026-11-11. 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 2024-12-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS30002 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS30717 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 2026-11-11. 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 2012-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS30717 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2012-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS33356 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 2026-11-11. 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 2004-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS33356 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2004-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS36380 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 2026-11-11. 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 2006-12-27) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS36380 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2006-12-27) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS36395 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 2026-11-11. 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 2005-12-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS36395 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2005-12-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS36425 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 2026-11-11. 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 2005-12-29) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS36425 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2005-12-29) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS39974 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 2026-11-11. 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 2022-12-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS39974 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2022-12-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40164 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 2026-11-11. 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 2023-12-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40164 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2023-12-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40171 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 2026-11-11. 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 2006-08-08) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40171 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2006-08-08) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40241 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 2026-11-11. 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 2017-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40241 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2017-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40286 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 2026-11-11. 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 2017-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40286 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2017-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40327 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 2026-11-11. 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 2019-12-09) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40327 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2019-12-09) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS40634 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 2026-11-11. 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 2008-02-15) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS40634 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2008-02-15) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS46198 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 2026-11-11. 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 2008-07-11) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS46198 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2008-07-11) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS46284 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 2026-11-11. 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 2012-12-14) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS46284 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2012-12-14) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS46346 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 2026-11-11. 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 2023-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS46346 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2023-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS46726 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 2026-11-11. 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 2024-12-12) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS46726 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-12) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS46778 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 2026-11-11. 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 2008-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS46778 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2008-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS53325 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 2026-11-11. 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 2009-12-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS53325 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2009-12-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS53337 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 2026-11-11. 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 2009-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS53337 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2009-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS53351 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 2026-11-11. 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 2009-12-15) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS53351 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2009-12-15) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS53362 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 2026-11-11. 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 2009-12-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS53362 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2009-12-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS54090 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 2026-11-11. 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 2011-09-27) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS54090 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2011-09-27) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS54322 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 2026-11-11. 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 2011-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS54322 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2011-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS62940 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 2026-11-11. 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 2013-11-27) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS62940 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2013-11-27) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS62946 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 2026-11-11. 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 2013-12-03) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS62946 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2013-12-03) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS63020 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 2026-11-11. 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 2014-01-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS63020 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2014-01-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS64244 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 2026-11-11. 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 2015-12-03) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS64244 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2015-12-03) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS394477 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 2026-11-11. 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 2023-12-22) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS394477 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2023-12-22) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS394531 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 2026-11-11. 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 2015-10-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS394531 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2015-10-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS394779 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 2026-11-11. 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 2015-12-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS394779 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2015-12-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS395735 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 2026-11-11. 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 2016-11-23) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS395735 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2016-11-23) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS395758 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 2026-11-11. 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 2016-12-01) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS395758 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2016-12-01) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS396281 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 2026-11-11. 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 2017-04-25) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS396281 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2017-04-25) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS396361 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 2026-11-11. 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 2017-05-18) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS396361 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2017-05-18) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS398190 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 2026-11-11. 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 2019-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS398190 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2019-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS398467 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 2026-11-11. 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 2023-12-08) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS398467 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2023-12-08) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS399112 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 2026-11-11. 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 2020-12-14) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS399112 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2020-12-14) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS399836 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 2026-11-11. 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 2024-12-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS399836 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS400273 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 2026-11-11. 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 2021-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS400273 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2021-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS400295 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 2026-11-11. 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 2021-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS400295 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2021-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS400310 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 2026-11-11. 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 2021-12-16) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS400310 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2021-12-16) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 AS401541 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 2026-11-11. 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 2024-12-26) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: AS401541 assigned on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: assigned (dated 2024-12-26) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.130.204.0/24 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 2026-07-10. 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 2024-12-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.130.204.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.131.100.0/24 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 2026-07-10. 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 2024-12-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.131.100.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.131.148.0/24 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 2026-07-10. 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 2024-12-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.131.148.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.131.156.0/24 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 2026-07-10. 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 2024-12-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.131.156.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.131.212.0/24 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 2026-07-10. 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 2025-01-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.131.212.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2025-01-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.146.16.0/24 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 2026-07-10. 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 2019-12-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.146.16.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2019-12-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.146.17.0/24 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 2026-07-10. 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 2020-04-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.146.17.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2020-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.146.18.0/24 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 2026-07-10. 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 2020-04-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.146.18.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2020-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.146.19.0/24 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 2026-07-10. 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 2021-06-11) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.146.19.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2021-06-11) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.146.208.0/24 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 2026-07-10. 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 2019-12-12) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.146.208.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2019-12-12) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 23.167.184.0/24 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 2026-07-10. 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 2023-12-11) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 23.167.184.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2023-12-11) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 45.74.214.0/23 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
ACN Communication Services, LLC ARIN
To
P.H.U MMJ Marcin Janos RIPE NCC
Piece of
45.74.128.0/17: the rest of the block stayed with the seller
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from ACN Communication Services, LLC (ARIN) to P.H.U MMJ Marcin Janos (RIPE NCC) on 2026-05-11 14:03 UTC: it left ARIN for RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 45.74.214.0/23 allocated on 2026-05-11, not listed on 2026-05-12 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-05-11 14:03 UTC, ACN Communication Services, LLC (ARIN) to P.H.U MMJ Marcin Janos (RIPE NCC); resources moved: 45.74.214.0/23 source · retrieved
  3. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2015-04-23) source · retrieved
  4. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: not listed source · retrieved
2026-05-11 66.163.209.0/24 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 2026-07-10. 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 2024-01-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 66.163.209.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-01-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 137.83.10.0/24 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 2026-07-10. 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 2020-01-29) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 137.83.10.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2020-01-29) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 141.193.144.0/22 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 2026-07-10. 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 2018-08-06) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 141.193.144.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2018-08-06) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 142.248.154.0/24 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 2026-07-10. 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 2025-10-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 142.248.154.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2025-10-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 162.250.88.0/22 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 2026-07-10. 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 2013-12-17) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 162.250.88.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2013-12-17) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 162.250.144.0/22 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 2026-07-10. 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 2013-12-23) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 162.250.144.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2013-12-23) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 165.217.160.0/19 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Infor (US), LLC ARIN
To
Terrera AG RIPE NCC
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Infor (US), LLC (ARIN) to Terrera AG (RIPE NCC) on 2026-05-11 13:40 UTC: it left ARIN for RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 165.217.160.0/19 allocated on 2026-05-11, not listed on 2026-05-12 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-05-11 13:40 UTC, Infor (US), LLC (ARIN) to Terrera AG (RIPE NCC); resources moved: 165.217.160.0/19 source · retrieved
  3. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  4. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: not listed source · retrieved
2026-05-11 174.136.249.0/24 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 2026-07-10. 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 2022-01-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 174.136.249.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2022-01-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 192.70.255.0/24 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 2026-07-10. 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 2014-12-11) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 192.70.255.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2014-12-11) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 198.175.16.0/22 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 2026-07-10. 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 2021-03-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 198.175.16.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2021-03-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 199.102.144.0/21 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 2026-07-10. 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 2011-03-09) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 199.102.144.0/21 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2011-03-09) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 204.194.111.0/24 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 2026-07-10. 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 2010-12-02) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 204.194.111.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2010-12-02) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 205.196.63.0/24 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 2026-07-10. 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 2012-02-13) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 205.196.63.0/24 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2012-02-13) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 205.233.76.0/22 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 2026-07-10. 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 2008-12-03) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 205.233.76.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2008-12-03) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 208.67.152.0/22 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 2026-07-10. 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 2006-05-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-07-10. 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: 208.67.152.0/22 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2006-05-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:802:8000::/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 2026-11-11. 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 2019-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2602:802:8000::/40 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2019-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:816:c000::/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 2026-11-11. 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 2023-12-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2602:816:c000::/44 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2023-12-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f74c::/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 2026-11-11. 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 2024-12-31) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f74c::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-31) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f754::/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 2026-11-11. 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 2024-12-30) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f754::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-30) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f757::/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 2026-11-11. 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 2024-12-26) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f757::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-26) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f75a::/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 2026-11-11. 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 2024-12-19) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f75a::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-19) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f9ca::/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 2026-11-11. 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 2023-12-06) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f9ca::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2023-12-06) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:f9cc::/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 2026-11-11. 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 2023-12-05) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:f9cc::/40 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2023-12-05) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:fac1::/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 2026-11-11. 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 2022-12-12) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:fac1::/40 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2022-12-12) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:ff14::/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 2026-11-11. 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 2016-12-27) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:ff14::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2016-12-27) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2602:ffd6::/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 2026-11-11. 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 2013-12-12) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:ffd6::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2013-12-12) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2605:8140::/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 2026-11-11. 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 2019-12-04) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2605:8140::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2019-12-04) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2605:8440::/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 2026-11-11. 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 2019-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2605:8440::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2019-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2605:bdc0::/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 2026-11-11. 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 2020-04-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:bdc0::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2020-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2605:be40::/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 2026-11-11. 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 2020-04-20) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:be40::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2020-04-20) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2606:5840::/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 2026-11-11. 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 2021-06-09) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2606:5840::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2021-06-09) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2606:9740::/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 2026-11-11. 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 2021-12-10) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2606:9740::/36 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2021-12-10) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2606:c6c0::/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 2026-11-11. 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 2022-04-07) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:c6c0::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2022-04-07) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2606:e080::/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 2026-11-11. 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 2015-12-29) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:e080::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2015-12-29) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2606:e200::/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 2026-11-11. 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 2011-02-16) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:e200::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2011-02-16) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2607:1840::/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 2026-11-11. 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 2022-12-22) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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: 2607:1840::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2022-12-22) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2607:d840::/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 2026-11-11. 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 2024-09-27) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:d840::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-09-27) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved
2026-05-11 2607:e640::/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 2026-11-11. 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 2024-12-09) on 2026-05-10 and reserved on 2026-05-12. 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 2026-11-11. 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:e640::/32 allocated on 2026-05-11, reserved on 2026-05-12 source · retrieved
  2. Before ARIN delegated statistics 2026-05-10 (produced 2026-05-10T13:00:39+00:00), before the report: allocated (dated 2024-12-09) source · retrieved
  3. After ARIN delegated statistics 2026-05-12 (produced 2026-05-12T13:00:41+00:00), after the report: reserved source · retrieved