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.
2020-07-08ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Amazon.com, Inc. (ARIN) to Amazon Technologies Inc. (ARIN)
From
Amazon.com, Inc. ARIN
To
Amazon Technologies Inc. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Amazon.com, Inc. (ARIN) to Amazon Technologies Inc. (ARIN) on 2020-07-08 20:52 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2020-07-08 20:52 UTC, Amazon.com, Inc. (ARIN) to Amazon Technologies Inc. (ARIN); resources moved: 199.36.120.0/22source · retrieved
BeforeARIN delegated statistics 2020-07-07 (produced 2020-07-07T14:00:13+00:00), before the report: allocated (dated 2018-10-11)source · retrieved
AfterARIN delegated statistics 2020-07-09 (produced 2020-07-09T14:00:13+00:00), after the report: allocated (dated 2018-10-11)source · retrieved
ARIN's transfer log records a transfer from Altus Communications Inc. (ARIN) to Amazon.com, Inc. (ARIN) on 2018-10-11 14:27 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2018-10-11: "Add 199.36.120.0-199.36.123.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2018-10-11 14:27 UTC, Altus Communications Inc. (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 199.36.120.0/22source · retrieved
BeforeARIN delegated statistics 2018-10-10 (produced 2018-10-10T05:00:17+00:00), before the report: allocated (dated 2016-03-04)source · retrieved
AfterARIN delegated statistics 2018-10-12 (produced 2018-10-12T05:00:15+00:00), after the report: allocated (dated 2018-10-11)source · retrieved
Classification history for this change (4 versions)
ARIN's transfer log records a transfer from Ross Technology Inc. (ARIN) to Altus Communications Inc. (ARIN) on 2016-03-04 17:24 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-03-04: "Add 199.36.120.0-199.36.123.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2016-03-04 17:24 UTC, Ross Technology Inc. (ARIN) to Altus Communications Inc. (ARIN); resources moved: 199.36.120.0/22source · retrieved
BeforeARIN delegated statistics 2016-03-03 (produced 2016-03-03T06:04:19+00:00), before the report: allocated (dated 2011-11-03)source · retrieved
AfterARIN delegated statistics 2016-03-05 (produced 2016-03-05T06:04:29+00:00), after the report: allocated (dated 2016-03-04)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2011-11-03ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 199.36.120.0-199.36.123.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it not issued on 2011-11-02 and allocated (dated 2011-11-03) on 2011-11-04. (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,
ARIN-IssuedARIN-Issued report for 2011-11-03: "Add 199.36.120.0-199.36.123.255"source · retrieved
BeforeARIN delegated statistics 2011-11-02, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2011-11-04, after the report: allocated (dated 2011-11-03)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, strong inference (classifier 1.4.0) current
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
199.36.120.0/22
Amazon.com, Inc. ARIN
Amazon Technologies Inc. ARIN
ARIN
Resource transfer
199.36.120.0/22
Altus Communications Inc. ARIN
Amazon.com, Inc. ARIN
ARIN
Resource transfer
199.36.120.0/22
Ross Technology Inc. ARIN
Altus Communications Inc. ARIN
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.