rirtracker

IPv4 range · 2 prefixes · 16 addresses

193.188.134.136 - 193.188.134.151

193.188.134.136/29, 193.188.134.144/29

Now

RIPE NCC statistics
Assigned (dated 2011-12-13), reserved (FR), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Released Released from hold (the RIPE NCC lists it as 'available')

Reported
2011-08-02 (RIPE NCC)
Confidence
Strong inference
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

Hold

Released from hold
2011-08-02
Now
Possible reissue candidate; not confirmed available.

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.

2011-08-02 RIPE NCC Released Released from hold (the RIPE NCC lists it as 'available') Strong inference
Statistics
193.188.134.136 - 193.188.134.151 reserved on 2011-08-01, available on 2011-08-02
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

The RIPE NCC's statistics show it reserved on 2011-08-01 and available on 2011-08-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 193.188.134.136 - 193.188.134.151 reserved on 2011-08-01, available on 2011-08-02 source · retrieved
  2. Before RIPE NCC delegated statistics 2011-08-01 (produced 2011-08-01T21:59:59+00:00), before the change: reserved source · retrieved
  3. After RIPE NCC delegated statistics 2011-08-02 (produced 2011-08-02T21:59:59+00:00), after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2014-02-17RIPE NCC193.188.134.136/29ReleasedHold released
2013-02-15RIPE NCC193.188.134.136/29− DeregisteredRemoved
2012-07-27RIPE NCC193.188.134.136/29+ RegisteredApparent new issuance
2011-12-13RIPE NCC193.188.134.144/28+ RegisteredApparent reissuance

Transfer records

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.

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