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.
2024-03-06ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Great Lakes Communication Corp. (ARIN) to Premier Communications (ARIN)
From
Great Lakes Communication Corp. ARIN
To
Premier Communications ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Great Lakes Communication Corp. (ARIN) to Premier Communications (ARIN) on 2024-03-06 20:13 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 2024-03-06 20:13 UTC, Great Lakes Communication Corp. (ARIN) to Premier Communications (ARIN); resources moved: 162.250.32.0/21source · retrieved
BeforeARIN delegated statistics 2024-03-05 (produced 2024-03-05T14:00:45+00:00), before the report: allocated (dated 2017-07-31)source · retrieved
AfterARIN delegated statistics 2024-03-07 (produced 2024-03-07T14:00:46+00:00), after the report: allocated (dated 2017-07-31)source · retrieved
ARIN's transfer log records a transfer from Vortex Gateway, LLC (ARIN) to Great Lakes Communication Corp. (ARIN) on 2017-07-31 17:15 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 2017-07-31: "Add 162.250.32.0-162.250.39.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2017-07-31 17:15 UTC, Vortex Gateway, LLC (ARIN) to Great Lakes Communication Corp. (ARIN); resources moved: 162.250.32.0/21source · retrieved
BeforeARIN delegated statistics 2017-07-30 (produced 2017-07-30T05:09:01+00:00), before the report: allocated (dated 2013-12-13)source · retrieved
AfterARIN delegated statistics 2017-08-01 (produced 2017-08-01T05:09:27+00:00), after the report: allocated (dated 2017-07-31)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2013-12-13ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 162.250.32.0-162.250.39.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.32.0-162.250.39.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)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 (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
162.250.32.0/21
Great Lakes Communication Corp. ARIN
Premier Communications ARIN
ARIN
Resource transfer
162.250.32.0/21
Vortex Gateway, LLC ARIN
Great Lakes Communication Corp. 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.