Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.
2021-04-21APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS38272 available on 2021-04-21, allocated on 2021-04-22
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2021-04-21 and allocated (dated 2021-04-21) on 2021-04-22. The tracker saw this range removed from registration on 2012-12-11 (AS38272), so it appears to have been issued again from APNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS38272 available on 2021-04-21, allocated on 2021-04-22source · retrieved
BeforeAPNIC delegated statistics 2021-04-21, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2021-04-22, after the change: allocated (dated 2021-04-21)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2012-12-11APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS38272 allocated on 2012-12-11, available on 2012-12-12
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-02-04) on 2012-12-11 and available on 2012-12-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS38272 allocated on 2012-12-11, available on 2012-12-12source · retrieved
BeforeAPNIC delegated statistics 2012-12-11, before the change: allocated (dated 2011-02-04)source · retrieved
AfterAPNIC delegated statistics 2012-12-12, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2011-02-04APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS38272 available on 2011-02-04, allocated on 2011-02-05
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2011-02-04 and allocated (dated 2011-02-04) on 2011-02-05. The tracker saw this range removed from registration on 2010-12-01 (AS38272), so it appears to have been issued again from APNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS38272 available on 2011-02-04, allocated on 2011-02-05source · retrieved
BeforeAPNIC delegated statistics 2011-02-04, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2011-02-05, after the change: allocated (dated 2011-02-04)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2010-12-01APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Observed only
Statistics
AS38272 allocated on 2010-12-01, not listed on 2010-12-02
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2006-10-27) on 2010-12-01 and not listed on 2010-12-02. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS38272 allocated on 2010-12-01, not listed on 2010-12-02source · retrieved
BeforeAPNIC delegated statistics 2010-12-01, before the change: allocated (dated 2006-10-27)source · retrieved
AfterAPNIC delegated statistics 2010-12-02, after the change: not listedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.4.0) current
Transfer records
No transfer log has a transfer of any part of this ASN.
RDAP lookups
Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.