The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
Timeline (2)
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.
2025-04-29RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Observed only
Statistics
217.65.64.0/20 reserved on 2025-04-28, available on 2025-04-29
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2025-04-28 and available on 2025-04-29. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2024-04-24, 370 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2025-04-30: Added 217.65.64.0/24), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 217.65.64.0/20 reserved on 2025-04-28, available on 2025-04-29source · retrieved
BeforeRIPE NCC delegated statistics 2025-04-28 (produced 2025-04-28T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2025-04-29 (produced 2025-04-29T21:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.4.0) current
2024-04-24RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
217.65.64.0/20 allocated on 2024-04-23, reserved on 2024-04-24
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-10-21. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2000-11-01) on 2024-04-23 and reserved on 2024-04-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed IPv4 space for 180 days (six months), or longer while still routed, before reissuing it, so the estimated hold end is 2024-10-21. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 217.65.64.0/20 allocated on 2024-04-23, reserved on 2024-04-24source · retrieved
BeforeRIPE NCC delegated statistics 2024-04-23 (produced 2024-04-23T21:59:59+00:00), before the change: allocated (dated 2000-11-01)source · retrieved
AfterRIPE NCC delegated statistics 2024-04-24 (produced 2024-04-24T21:59:59+00:00), after the change: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
No transfer log has a transfer of any part of this IPv4 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.