rirtracker

IPv4 range · 2,048 addresses

77.75.56.0/21

Now

RIPE NCC statistics
Allocated (dated 2018-08-09) (GB, IT), in the latest file
Registry
RIPE NCC
Holder
Not looked up
From
The RIPE NCC's latest statistics

Latest change

− Deregistered Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2017-12-15 (RIPE NCC)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

Timeline (1)

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.

2017-12-15 RIPE NCC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
77.75.56.0/21 allocated on 2017-12-14, reserved on 2017-12-15
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2018-06-13. 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 2007-05-04) on 2017-12-14 and reserved on 2017-12-15. 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 2018-06-13. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 77.75.56.0/21 allocated on 2017-12-14, reserved on 2017-12-15 source · retrieved
  2. Before RIPE NCC delegated statistics 2017-12-14 (produced 2017-12-14T22:59:59+00:00), before the change: allocated (dated 2007-05-04) source · retrieved
  3. After RIPE NCC delegated statistics 2017-12-15 (produced 2017-12-15T22:59:59+00:00), after the change: reserved source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2023-10-02RIPE NCC77.75.60.0/22Transfer logIntra-RIPE NCC transfer
2020-10-21RIPE NCC77.75.56.0/22Transfer logIntra-RIPE NCC transfer
2020-08-31RIPE NCC77.75.60.0/22Transfer logIntra-RIPE NCC transfer
2018-08-09RIPE NCC77.75.56.0/22+ RegisteredApparent reissuance
2018-08-09RIPE NCC77.75.60.0/22+ RegisteredApparent reissuance

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer77.75.60.0/22 Legaco Networks B.V. RIPE NCCCommunity Fibre Limited RIPE NCC
RIPE NCCResource transfer77.75.56.0/22 Starhost SRL RIPE NCCOpen Fiber S.P.A. RIPE NCC
RIPE NCCResource transfer77.75.60.0/22 Enver Group SRL RIPE NCCLegaco Networks B.V. RIPE NCC

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.

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