rirtracker

ARIN daily reports · ← 2011-03-14 · 2011-03-16 →

ARIN: report for 2011-03-15

Source

Message
[arin-issued] Daily Report for 2011-03-15
Sent
Tue, 15 Mar 2011 19:30:12 -0400
Retrieved
, stored unchanged
SHA-256
89796526add15f7026e57e96cd3489e0928a703f6777121d7bcfb512bdedd123

Counts

Add
4
Not in ARIN-Issued
2
Remove
1
Confirmed
0
Strong inference
6
Observed only
1
Conflicting
0

What happened

Apparent reissuance
3
Removed
2
Unresolved
1
Apparent new issuance
1

On the report (5)

2011-03-15 ARIN 216.255.176.0/20 − Remove Unresolved change Observed only
ARIN-Issued
Remove 216.255.176.0-216.255.191.255
Inventory
Inventory effect unknown

ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2011-03-14 and allocated (dated 2011-03-15) on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-03-15: "Remove 216.255.176.0-216.255.191.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: allocated (dated 2011-03-15) source · retrieved
2011-03-15 ARIN 216.255.176.0/20 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 216.255.176.0-216.255.191.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-14 and allocated (dated 2011-03-15) on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range removed from registration on 2009-09-01 (216.255.176.0/20), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-03-15: "Add 216.255.176.0-216.255.191.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: allocated (dated 2011-03-15) source · retrieved
2011-03-15 ARIN 184.75.240.0/20 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 184.75.240.0-184.75.255.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-14 and allocated (dated 2011-03-15) on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-03-15: "Add 184.75.240.0-184.75.255.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: allocated (dated 2011-03-15) source · retrieved
2011-03-15 ARIN 69.71.0.0/20 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 69.71.0.0-69.71.15.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-14 and allocated (dated 2011-03-15) on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2011-02-25 (69.71.0.0-69.71.15.255), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-03-15: "Add 69.71.0.0-69.71.15.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: allocated (dated 2011-03-15) source · retrieved
2011-03-15 ARIN 96.47.48.0/20 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 96.47.48.0-96.47.63.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-14 and assigned (dated 2011-03-15) on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2011-03-01 (96.47.48.0-96.47.63.255), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2011-03-15: "Add 96.47.48.0-96.47.63.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: assigned (dated 2011-03-15) source · retrieved

Not on the report, found in ARIN's statistics (2)

2011-03-15 ARIN 2001:500::/48 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2011-09-15. Possible reissue candidate after this date; not confirmed available.

Removed 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 2002-08-19) on 2011-03-14 and not issued on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the estimated hold end is 2011-09-15. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2001:500::/48 allocated on 2011-03-15, not listed on 2011-03-16 source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: allocated (dated 2002-08-19) source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: not issued source · retrieved
2011-03-15 ARIN 2620:7f::/48 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2011-09-15. Possible reissue candidate after this date; not confirmed available.

Removed 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 2011-02-15) on 2011-03-14 and not issued on 2011-03-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the estimated hold end is 2011-09-15. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2620:7f::/48 assigned on 2011-03-15, not listed on 2011-03-16 source · retrieved
  2. Before ARIN delegated statistics 2011-03-14, before the report: assigned (dated 2011-02-15) source · retrieved
  3. After ARIN delegated statistics 2011-03-16, after the report: not issued source · retrieved