rirtracker

ARIN daily reports · ← 2011-03-21 · 2011-03-23 →

ARIN: report for 2011-03-22

Source

Message
[arin-issued] Daily Report for 2011-03-22
Sent
Tue, 22 Mar 2011 19:30:06 -0400
Retrieved
, stored unchanged
SHA-256
b7838b75a4453544980726ea66075d6c2aedde3019cde613a5aeb2facb7d01c2

Counts

Add
5
Not in ARIN-Issued
2
Confirmed
0
Strong inference
7
Observed only
0
Conflicting
0

What happened

Apparent reissuance
3
Apparent new issuance
2
Removed
2

On the report (5)

2011-03-22 ARIN 74.113.48.0/21 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 74.113.48.0-74.113.55.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-21 and allocated (dated 2011-03-22) on 2011-03-23. (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 2011-03-22: "Add 74.113.48.0-74.113.55.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: allocated (dated 2011-03-22) source · retrieved
2011-03-22 ARIN 74.112.184.0/22 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 74.112.184.0-74.112.187.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-21 and assigned (dated 2011-03-22) on 2011-03-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-12-02 (74.112.184.0-74.112.187.255), 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 2011-03-22: "Add 74.112.184.0-74.112.187.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: assigned (dated 2011-03-22) source · retrieved
2011-03-22 ARIN 173.214.128.0/20 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 173.214.128.0-173.214.143.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-21 and allocated (dated 2011-03-22) on 2011-03-23. (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 2011-03-22: "Add 173.214.128.0-173.214.143.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: allocated (dated 2011-03-22) source · retrieved
2011-03-22 ARIN 204.8.136.0/21 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 204.8.136.0-204.8.143.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-21 and assigned (dated 2011-03-22) on 2011-03-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-12-01 (204.8.136.0-204.8.143.255), 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 2011-03-22: "Add 204.8.136.0-204.8.143.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: assigned (dated 2011-03-22) source · retrieved
2011-03-22 ARIN 74.115.52.0/22 + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 74.115.52.0-74.115.55.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2011-03-21 and allocated (dated 2011-03-22) on 2011-03-23. (Until 2013-03-05, ARIN's statistics list only what's issued.) The tracker saw this range released from hold on 2010-07-02 (74.115.52.0-74.115.55.255), 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 2011-03-22: "Add 74.115.52.0-74.115.55.255" source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: allocated (dated 2011-03-22) source · retrieved

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

2011-03-22 ARIN AS15090 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 2011-09-22. Possible reissue candidate after this date; not confirmed available.

Removed 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 2000-03-20) on 2011-03-21 and not issued on 2011-03-23. (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 2011-09-22. 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: AS15090 allocated on 2011-03-22, not listed on 2011-03-23 source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: allocated (dated 2000-03-20) source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: not issued source · retrieved
2011-03-22 ARIN 204.93.0.0/17 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 2011-05-21. Possible reissue candidate after this date; not confirmed available.

Removed 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 1994-07-11) on 2011-03-21 and not issued on 2011-03-23. (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 2011-05-21. 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: 204.93.0.0/17 assigned on 2011-03-22, not listed on 2011-03-23 source · retrieved
  2. Before ARIN delegated statistics 2011-03-21, before the report: assigned (dated 1994-07-11) source · retrieved
  3. After ARIN delegated statistics 2011-03-23, after the report: not issued source · retrieved