rirtracker

ARIN daily reports · ← 2011-04-04 · 2011-04-06 →

ARIN: report for 2011-04-05

Source

Message
[arin-issued] Daily Report for 2011-04-05
Sent
Tue, 5 Apr 2011 19:30:06 -0400
Retrieved
, stored unchanged
SHA-256
a76ce719d8ca09eae051a390e31308a9aff2f40d74a35157c16980a6a697c3c1

Counts

Add
4
Not in ARIN-Issued
3
Remove
1
Confirmed
0
Strong inference
7
Observed only
1
Conflicting
0

What happened

Apparent reissuance
3
Removed
3
Unresolved
1
Apparent new issuance
1

On the report (5)

2011-04-05 ARIN 209.131.232.0 - 209.131.255.255 − Remove Unresolved change Observed only
ARIN-Issued
Remove 209.131.232.0-209.131.255.255
Inventory
Inventory effect unknown

ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2011-04-04 and not issued on 2011-04-06. (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 2011-04-05: "Remove 209.131.232.0-209.131.255.255" source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: not issued source · retrieved
2011-04-05 ARIN 208.78.188.0/22 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 208.78.188.0-208.78.191.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-04-04 and allocated (dated 2011-04-05) on 2011-04-06. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-09-27 (208.78.188.0-208.78.191.255), 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 2011-04-05: "Add 208.78.188.0-208.78.191.255" source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: allocated (dated 2011-04-05) source · retrieved
2011-04-05 ARIN 208.79.48.0/22 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 208.79.48.0-208.79.51.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-04-04 and allocated (dated 2011-04-05) on 2011-04-06. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-12-02 (208.79.48.0-208.79.51.255), 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 2011-04-05: "Add 208.79.48.0-208.79.51.255" source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: allocated (dated 2011-04-05) source · retrieved
2011-04-05 ARIN 74.91.32.0/20 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 74.91.32.0-74.91.47.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-04-04 and allocated (dated 2011-04-05) on 2011-04-06. (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 2011-04-05: "Add 74.91.32.0-74.91.47.255" source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: allocated (dated 2011-04-05) source · retrieved
2011-04-05 ARIN 208.79.224.0/22 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 208.79.224.0-208.79.227.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-04-04 and assigned (dated 2011-04-05) on 2011-04-06. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-09-10 (208.79.224.0-208.79.227.255), 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 2011-04-05: "Add 208.79.224.0-208.79.227.255" source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: assigned (dated 2011-04-05) source · retrieved

Not on the report, found in ARIN's statistics (3)

2011-04-05 ARIN AS25881 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 2011-10-05. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2009-02-04) on 2011-04-04 and not issued on 2011-04-06. (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 ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2011-10-05. 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: AS25881 allocated on 2011-04-05, not listed on 2011-04-06 source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: allocated (dated 2009-02-04) source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: not issued source · retrieved
2011-04-05 ARIN 130.51.0.0/16 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 2011-06-04. Possible reissue candidate after this date; not confirmed available.

Removed 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 1988-05-24) on 2011-04-04 and not issued on 2011-04-06. (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 IPv4 space for 60 days before reissuing it, so the estimated hold end is 2011-06-04. 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: 130.51.0.0/16 assigned on 2011-04-05, not listed on 2011-04-06 source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: assigned (dated 1988-05-24) source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: not issued source · retrieved
2011-04-05 ARIN 199.204.40.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2011-06-04. Possible reissue candidate after this date; not confirmed available.

Removed 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 2010-04-09) on 2011-04-04 and not issued on 2011-04-06. (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 IPv4 space for 60 days before reissuing it, so the estimated hold end is 2011-06-04. 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: 199.204.40.0/22 allocated on 2011-04-05, not listed on 2011-04-06 source · retrieved
  2. Before ARIN delegated statistics 2011-04-04, before the report: allocated (dated 2010-04-09) source · retrieved
  3. After ARIN delegated statistics 2011-04-06, after the report: not issued source · retrieved