rirtracker

IPv4 range · 5 prefixes · 16,384 addresses

193.187.84.0 - 193.187.147.255

193.187.84.0/22, 193.187.88.0/21, 193.187.96.0/19, 193.187.128.0/20, 193.187.144.0/22

Now

RIPE NCC statistics
Allocated (dated 2018-05-09), allocated (dated 2018-07-19), allocated (dated 2018-10-26), allocated (dated 2018-11-27), allocated (dated 2021-05-07) (AL, DE, GB, HK, IL, NL, PL, RU, SC, SE, TR, US), 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
2015-06-05 (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.

2015-06-05 RIPE NCC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
193.187.84.0 - 193.187.147.255 assigned on 2015-06-04, reserved on 2015-06-05
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-12-02. 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 assigned (dated 1993-06-24) on 2015-06-04 and reserved on 2015-06-05. 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 2015-12-02. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 193.187.84.0 - 193.187.147.255 assigned on 2015-06-04, reserved on 2015-06-05 source · retrieved
  2. Before RIPE NCC delegated statistics 2015-06-04 (produced 2015-06-04T21:59:59+00:00), before the change: assigned (dated 1993-06-24) source · retrieved
  3. After RIPE NCC delegated statistics 2015-06-05 (produced 2015-06-05T21:59:59+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
2024-12-27RIPE NCC193.187.128.0/22Transfer logIntra-RIPE NCC transfer
2024-03-28RIPE NCC193.187.104.0/22Transfer logIntra-RIPE NCC transfer
2024-03-28RIPE NCC193.187.144.0/22Transfer logIntra-RIPE NCC transfer
2024-02-09RIPE NCC193.187.97.0/24Transfer logIntra-RIPE NCC transfer
2023-06-13RIPE NCC193.187.99.0/24Transfer logIntra-RIPE NCC transfer
2022-03-16RIPE NCC193.187.92.0/22Transfer logIntra-RIPE NCC transfer
2021-05-07RIPE NCC193.187.96.0/24+ RegisteredApparent reissuance
2021-05-07RIPE NCC193.187.97.0/24+ RegisteredApparent reissuance
2021-05-07RIPE NCC193.187.98.0/24+ RegisteredApparent reissuance
2021-05-07RIPE NCC193.187.99.0/24+ RegisteredApparent reissuance
2020-11-30RIPE NCC193.187.144.0/22Transfer logIntra-RIPE NCC transfer
2020-11-19RIPE NCC193.187.104.0/22Transfer logIntra-RIPE NCC transfer
2020-11-17RIPE NCC193.187.116.0/22Transfer logIntra-RIPE NCC transfer
2020-05-29RIPE NCC193.187.132.0/22Transfer logMerger/acquisition
2020-05-25RIPE NCC193.187.140.0/22Transfer logMerger/acquisition
2020-02-01RIPE NCC193.187.96.0/22ReleasedHold released
2020-01-30RIPE NCC193.187.108.0/22Transfer logMerger/acquisition
2019-08-05RIPE NCC193.187.96.0/22− DeregisteredRemoved
2019-01-10RIPE NCC193.187.92.0/22Transfer logMerger/acquisition
2018-11-27RIPE NCC193.187.128.0/22+ RegisteredApparent reissuance
2018-11-27RIPE NCC193.187.132.0/22+ RegisteredApparent reissuance
2018-11-27RIPE NCC193.187.136.0/22+ RegisteredApparent reissuance
2018-11-27RIPE NCC193.187.140.0/22+ RegisteredApparent reissuance
2018-11-27RIPE NCC193.187.144.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.96.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.100.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.104.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.108.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.112.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.116.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.120.0/22+ RegisteredApparent reissuance
2018-10-26RIPE NCC193.187.124.0/22+ RegisteredApparent reissuance
2018-07-19RIPE NCC193.187.88.0/22+ RegisteredApparent reissuance
2018-07-19RIPE NCC193.187.92.0/22+ RegisteredApparent reissuance
2018-05-09RIPE NCC193.187.84.0/22+ RegisteredApparent reissuance

Transfer records (13)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer193.187.128.0/22 TT1 Datacenter UG (haftungsbeschraenkt) RIPE NCCNet1 GmbH RIPE NCC
RIPE NCCResource transfer193.187.104.0/22 Auction LLC RIPE NCCNext Limited RIPE NCC
RIPE NCCResource transfer193.187.144.0/22 Auction LLC RIPE NCCNext Limited RIPE NCC
RIPE NCCResource transfer193.187.97.0/24 Orange LLC RIPE NCCiNet Ltd RIPE NCC
RIPE NCCResource transfer193.187.99.0/24 Coast805 OU RIPE NCCContingency Networks Ltd RIPE NCC
RIPE NCCResource transfer193.187.92.0/22 FastTelecom LLC RIPE NCCAlex Largman RIPE NCC
RIPE NCCResource transfer193.187.144.0/22 Transcom LLC RIPE NCCAuction LLC RIPE NCC
RIPE NCCResource transfer193.187.104.0/22 ARPANET LLC RIPE NCCAuction LLC RIPE NCC
RIPE NCCResource transfer193.187.116.0/22 xTom Hong Kong Limited RIPE NCCxTom GmbH RIPE NCC
RIPE NCCMerger acquisition193.187.132.0/22 Datanet Internet ve Tekonoloji Hizmetleri Limited Sirketi RIPE NCCHop Bilisim Teknolojileri Anonim Sirketi RIPE NCC
RIPE NCCMerger acquisition193.187.140.0/22 Alsat Teknoloji Bilisim Limited Sirketi RIPE NCCHop Bilisim Teknolojileri Anonim Sirketi RIPE NCC
RIPE NCCMerger acquisition193.187.108.0/22 Sunset Teknoloji Limited Sirketi RIPE NCCHop Bilisim Teknolojileri Anonim Sirketi RIPE NCC
RIPE NCCMerger acquisition193.187.92.0/22 CloudHost LLC RIPE NCCFastTelecom LLC 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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