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.
Transfer: China Unicom (APNIC) to China Unicom Co Ltd Jilin Branch (APNIC)
From
China Unicom APNIC
To
China Unicom Co Ltd Jilin Branch APNIC
Inventory
No effect on APNIC applicant inventory
APNIC's transfer log records a transfer from China Unicom (APNIC) to China Unicom Co Ltd Jilin Branch (APNIC) on 2024-11-26 03:52 UTC. The registration changed hands; it is not a new allocation from APNIC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2024-11-26 03:52 UTC, China Unicom (APNIC) to China Unicom Co Ltd Jilin Branch (APNIC); resources moved: 202.38.164.0/22source · retrieved
BeforeAPNIC delegated statistics 2024-11-26, before the change: assigned (dated 1995-08-01)source · retrieved
AfterAPNIC delegated statistics 2024-11-27, after the change: assigned (dated 1995-08-01)source · retrieved
Classification history for this change (4 versions)
: Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2013-01-05APNIC+ RegisteredRestored to the same holderObserved only
Statistics
202.38.164.0/22 reserved on 2013-01-05, assigned on 2013-01-06
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it reserved on 2013-01-05 and assigned (dated 1995-08-01) on 2013-01-06. The tracker saw it removed from registration on 2013-01-04 (1 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction. Another change to this range was reported the day before or after (2013-01-04: Removed 202.38.164.0/22), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 202.38.164.0/22 reserved on 2013-01-05, assigned on 2013-01-06source · retrieved
BeforeAPNIC delegated statistics 2013-01-05, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2013-01-06, after the change: assigned (dated 1995-08-01)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, observed only (classifier 1.3.0)
: Restored to the same holder, observed only (classifier 1.3.1)
: Restored to the same holder, observed only (classifier 1.3.2)
: Restored to the same holder, observed only (classifier 1.4.0) current
2013-01-04APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Observed only
Statistics
202.38.164.0/22 allocated on 2013-01-04, reserved on 2013-01-05
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 1995-08-01) on 2013-01-04 and reserved on 2013-01-05. 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. Another change to this range was reported the day before or after (2013-01-05: Added 202.38.164.0/22), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 202.38.164.0/22 allocated on 2013-01-04, reserved on 2013-01-05source · retrieved
BeforeAPNIC delegated statistics 2013-01-04, before the change: allocated (dated 1995-08-01)source · retrieved
AfterAPNIC delegated statistics 2013-01-05, after the change: reservedsource · 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
2012-11-02APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
202.38.164.0/22 reserved on 2012-11-02, allocated on 2012-11-03
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it reserved on 2012-11-02 and allocated (dated 1995-08-01) on 2012-11-03. The tracker saw it removed from registration on 2012-10-31 (2 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 202.38.164.0/22 reserved on 2012-11-02, allocated on 2012-11-03source · retrieved
BeforeAPNIC delegated statistics 2012-11-02, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2012-11-03, after the change: allocated (dated 1995-08-01)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, strong inference (classifier 1.3.0)
: Restored to the same holder, strong inference (classifier 1.3.1)
: Restored to the same holder, strong inference (classifier 1.3.2)
: Restored to the same holder, strong inference (classifier 1.4.0) current
2012-10-31APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
202.38.164.0/22 assigned on 2012-10-31, reserved on 2012-11-01
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 assigned (dated 1995-08-01) on 2012-10-31 and reserved on 2012-11-01. 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: 202.38.164.0/22 assigned on 2012-10-31, reserved on 2012-11-01source · retrieved
BeforeAPNIC delegated statistics 2012-10-31, before the change: assigned (dated 1995-08-01)source · retrieved
AfterAPNIC delegated statistics 2012-11-01, after the change: reservedsource · 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
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
APNIC
Resource transfer
202.38.164.0/22
China Unicom APNIC
China Unicom Co Ltd Jilin Branch APNIC
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.
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.