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.
ARIN's transfer log records a transfer from QuadraNet Enterprises LLC (ARIN) to Interserver, Inc (ARIN) on 2024-09-09 13:09 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 2024-09-09: "Add 161.129.64.0-161.129.71.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2024-09-09 13:09 UTC, QuadraNet Enterprises LLC (ARIN) to Interserver, Inc (ARIN); resources moved: 161.129.64.0/21source · retrieved
BeforeARIN delegated statistics 2024-09-08 (produced 2024-09-08T13:00:53+00:00), before the report: allocated (dated 2018-03-29)source · retrieved
AfterARIN delegated statistics 2024-09-10 (produced 2024-09-10T13:00:53+00:00), after the report: allocated (dated 2024-09-09)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2018-08-30ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN)
From
QuadraNet, Inc ARIN
To
QuadraNet Enterprises LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN) on 2018-08-30 14:45 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 2018-08-30 14:45 UTC, QuadraNet, Inc (ARIN) to QuadraNet Enterprises LLC (ARIN); resources moved: 161.129.64.0/21source · retrieved
BeforeARIN delegated statistics 2018-08-29 (produced 2018-08-29T05:00:17+00:00), before the report: allocated (dated 2018-03-29)source · retrieved
AfterARIN delegated statistics 2018-08-31 (produced 2018-08-31T05:00:15+00:00), after the report: allocated (dated 2018-03-29)source · retrieved
2018-08-07ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: BuffaloColo, LLC (ARIN) to QuadraNet, Inc (ARIN)
From
BuffaloColo, LLC ARIN
To
QuadraNet, Inc ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from BuffaloColo, LLC (ARIN) to QuadraNet, Inc (ARIN) on 2018-08-07 11:37 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 2018-08-07 11:37 UTC, BuffaloColo, LLC (ARIN) to QuadraNet, Inc (ARIN); resources moved: 161.129.64.0/21source · retrieved
BeforeARIN delegated statistics 2018-08-06 (produced 2018-08-06T05:00:21+00:00), before the report: allocated (dated 2018-03-29)source · retrieved
AfterARIN delegated statistics 2018-08-08 (produced 2018-08-08T05:00:22+00:00), after the report: allocated (dated 2018-03-29)source · retrieved
2018-03-29ARIN+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add 161.129.64.0-161.129.71.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2018-03-28 and allocated (dated 2018-03-29) on 2018-03-30. The tracker saw this range removed from registration on 2017-04-11 (161.129.0.0/16), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2018-03-29: "Add 161.129.64.0-161.129.71.255"source · retrieved
BeforeARIN delegated statistics 2018-03-28 (produced 2018-03-28T05:11:27+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2018-03-30 (produced 2018-03-30T05:12:17+00:00), after the report: allocated (dated 2018-03-29)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2018-03-29ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN-Issued
Remove 161.129.64.0-161.129.71.255
Inventory
Part of the issuance reported the same day
ARIN's statistics show it reserved on 2018-03-28 and allocated (dated 2018-03-29) on 2018-03-30. ARIN removed its own pool record for this range as part of issuing it: the same report adds 161.129.64.0-161.129.71.255. The issuance is explained on that line.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2018-03-29: "Remove 161.129.64.0-161.129.71.255"source · retrieved
BeforeARIN delegated statistics 2018-03-28 (produced 2018-03-28T05:11:27+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2018-03-30 (produced 2018-03-30T05:12:17+00:00), after the report: allocated (dated 2018-03-29)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, strong inference (classifier 1.3.0)
: Change to ARIN's own pool record, strong inference (classifier 1.3.1)
: Change to ARIN's own pool record, strong inference (classifier 1.3.2)
: Change to ARIN's own pool record, 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.