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.
2025-03-10RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
2001:67c:1b40::/48 available on 2025-03-09, assigned on 2025-03-10
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2025-03-09 and assigned (dated 2025-03-10) on 2025-03-10. The tracker saw this range removed from registration on 2024-09-09 (2001:67c:1b40::/46), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 2001:67c:1b40::/48 available on 2025-03-09, assigned on 2025-03-10source · retrieved
BeforeRIPE NCC delegated statistics 2025-03-09 (produced 2025-03-09T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2025-03-10 (produced 2025-03-10T22:59:59+00:00), after the change: assigned (dated 2025-03-10)source · retrieved
Classification history for this change (4 versions)
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv6 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.