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.
China Internet Network Information Center/CHINANETCENTER APNIC
Inventory
No effect on APNIC applicant inventory
APNIC's transfer log records a transfer from Amazon Connection Technology Services (Beijing) Co., LTD (APNIC) to China Internet Network Information Center/CHINANETCENTER (APNIC) on 2014-02-19 01:01 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 2014-02-19 01:01 UTC, Amazon Connection Technology Services (Beijing) Co., LTD (APNIC) to China Internet Network Information Center/CHINANETCENTER (APNIC); resources moved: 54.222.0.0/15source · retrieved
BeforeAPNIC delegated statistics 2014-02-19, before the change: allocated (dated 1992-03-17)source · retrieved
AfterAPNIC delegated statistics 2014-02-20, after the change: allocated (dated 1992-03-17)source · retrieved
Classification history for this change (4 versions)
Transferred out of ARIN administration; not offered to ARIN applicants
ARIN's transfer log records a transfer from Merck and Co., Inc. (ARIN) to an unnamed organization (APNIC) on 2013-04-09 15:46 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.
Evidence (4) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 54.222.0.0/15 assigned on 2013-04-09, not listed on 2013-04-10source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2013-04-09 15:46 UTC, Merck and Co., Inc. (ARIN) to (no name) (APNIC); resources moved: 54.222.0.0/15source · retrieved
BeforeARIN delegated statistics 2013-04-08 (produced 2013-04-08T05:06:12+00:00), before the report: assigned (dated 1992-03-17)source · retrieved
AfterARIN delegated statistics 2013-04-10 (produced 2013-04-10T05:06:30+00:00), after the report: not listedsource · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2013-04-08APNICTransfer logInter-RIR transfer into APNICConfirmed
Also a change at ARIN, the sending registry: ARIN, 2013-04-09. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance
APNIC's transfer log records a transfer from MERCK2 (ARIN) to Amazon Connection Technology Services (Beijing) Co., LTD (APNIC) on 2013-04-08 04:28 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2013-04-08 04:28 UTC, MERCK2 (ARIN) to Amazon Connection Technology Services (Beijing) Co., LTD (APNIC); resources moved: 54.222.0.0/15source · retrieved
BeforeAPNIC delegated statistics 2013-04-08, before the change: not listedsource · retrieved
AfterAPNIC delegated statistics 2013-04-09, after the change: allocated (dated 1992-03-17)source · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
: Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
: Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
: Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current
2013-02-19ARIN+ AddRange split/merge or reporting-format changeStrong inference
ARIN-Issued
Add 54.222.0.0-54.223.255.255
Inventory
No effect on ARIN applicant inventory
This range is part of a larger block from which a piece was transferred around 2013-02-19; the rest was re-registered to show the split. ARIN's statistics show it assigned (dated 1992-03-17) on 2013-02-18 and assigned (dated 2013-02-19) on 2013-02-20. (Until 2013-03-05, ARIN's statistics list only what's issued.)
Evidence (6) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-02-19: "Add 54.222.0.0-54.223.255.255"source · retrieved
BeforeARIN delegated statistics 2013-02-18, before the report: assigned (dated 1992-03-17)source · retrieved
AfterARIN delegated statistics 2013-02-20, after the report: assigned (dated 2013-02-19)source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2013-02-19 20:04 UTC, Merck and Co., Inc. (ARIN) to Amazon Technologies Inc. (ARIN); resources moved: 54.208.0.0/13source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2013-02-19 20:04 UTC, Merck and Co., Inc. (ARIN) to Amazon Technologies Inc. (ARIN); resources moved: 54.216.0.0/14source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2013-02-19 20:04 UTC, Merck and Co., Inc. (ARIN) to Amazon Technologies Inc. (ARIN); resources moved: 54.220.0.0/15source · retrieved
Classification history for this change (4 versions)
: Range split/merge or reporting-format change, strong inference (classifier 1.3.0)
: Range split/merge or reporting-format change, strong inference (classifier 1.3.1)
: Range split/merge or reporting-format change, strong inference (classifier 1.3.2)
: Range split/merge or reporting-format change, strong inference (classifier 1.4.0) current
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.