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.
2015-10-01RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
2001:7f8:65::/48 available on 2015-09-30, assigned on 2015-10-01
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2015-09-30 and assigned (dated 2015-10-01) on 2015-10-01. The tracker saw this range removed from registration on 2011-11-02 (2001:7f8:65::/48), 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: 2001:7f8:65::/48 available on 2015-09-30, assigned on 2015-10-01source · retrieved
BeforeRIPE NCC delegated statistics 2015-09-30 (produced 2015-09-30T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2015-10-01 (produced 2015-10-01T21:59:59+00:00), after the change: assigned (dated 2015-10-01)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2015-03-25RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
2001:7f8:65::/48 reserved on 2015-03-24, available on 2015-03-25
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2015-03-24 and available on 2015-03-25. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2011-11-02, 1239 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 2001:7f8:65::/48 reserved on 2015-03-24, available on 2015-03-25source · retrieved
BeforeRIPE NCC delegated statistics 2015-03-24 (produced 2015-03-24T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2015-03-25 (produced 2015-03-25T22:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
2011-11-02RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Observed only
Statistics
2001:7f8:65::/48 assigned on 2011-11-01, reserved on 2011-11-02
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2011-11-01) on 2011-11-01 and reserved on 2011-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv6 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability. Another change to this range was reported the day before or after (2011-11-01: Added 2001:7f8:65::/48), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 2001:7f8:65::/48 assigned on 2011-11-01, reserved on 2011-11-02source · retrieved
BeforeRIPE NCC delegated statistics 2011-11-01 (produced 2011-11-01T22:59:59+00:00), before the change: assigned (dated 2011-11-01)source · retrieved
AfterRIPE NCC delegated statistics 2011-11-02 (produced 2011-11-02T22:59:59+00:00), after the change: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.4.0) current
2011-11-01RIPE NCC+ RegisteredApparent new issuanceObserved only
Statistics
2001:7f8:65::/48 available on 2011-10-31, assigned on 2011-11-01
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2011-10-31 and assigned (dated 2011-11-01) on 2011-11-01. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC. Another change to this range was reported the day before or after (2011-11-02: Removed 2001:7f8:65::/48), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 2001:7f8:65::/48 available on 2011-10-31, assigned on 2011-11-01source · retrieved
BeforeRIPE NCC delegated statistics 2011-10-31 (produced 2011-10-31T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2011-11-01 (produced 2011-11-01T22:59:59+00:00), after the change: assigned (dated 2011-11-01)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, observed only (classifier 1.3.0)
: Apparent new issuance, observed only (classifier 1.3.1)
: Apparent new issuance, observed only (classifier 1.3.2)
: Apparent new issuance, observed only (classifier 1.4.0) current
Transfer records
No transfer log has a transfer of any part of this IPv6 range.
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.