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 Sicur1, LLC (ARIN) to CBTS Technology Solutions LLC (ARIN) on 2024-01-11 22:05 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 2024-01-11: "Add 216.153.8.0-216.153.15.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2024-01-11 22:05 UTC, Sicur1, LLC (ARIN) to CBTS Technology Solutions LLC (ARIN); resources moved: 216.153.8.0/21source · retrieved
BeforeARIN delegated statistics 2024-01-10 (produced 2024-01-10T14:00:44+00:00), before the report: allocated (dated 2022-08-03)source · retrieved
AfterARIN delegated statistics 2024-01-12 (produced 2024-01-12T14:00:41+00:00), after the report: allocated (dated 2024-01-11)source · retrieved
Classification history for this change (4 versions)
216.153.0.0/17: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a transfer from The Nexus Group, Inc. (ARIN) to Sicur1, LLC (ARIN) on 2022-08-03 14:03 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 2022-08-03: "Add 216.153.8.0-216.153.15.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2022-08-03 14:03 UTC, The Nexus Group, Inc. (ARIN) to Sicur1, LLC (ARIN); resources moved: 216.153.8.0/21source · retrieved
BeforeARIN delegated statistics 2022-08-02 (produced 2022-08-02T13:00:10+00:00), before the report: allocated (dated 1998-12-09)source · retrieved
AfterARIN delegated statistics 2022-08-04 (produced 2022-08-04T13:00:11+00:00), after the report: allocated (dated 2022-08-03)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
216.153.8.0/21
Sicur1, LLC ARIN
CBTS Technology Solutions LLC ARIN
ARIN
Resource transfer
216.153.8.0/21
The Nexus Group, Inc. ARIN
Sicur1, LLC 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.