rirtracker

IPv4 range · 1,024 addresses

5.181.16.0/22

Now

RIPE NCC statistics
Allocated (dated 2019-04-01) (TR), in the latest file
Registry
RIPE NCC
Holder
Not looked up
From
The RIPE NCC's latest statistics

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2019-04-01 (RIPE NCC)
Confidence
Strong inference
Inventory
Likely issued from RIPE NCC-controlled inventory

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.

2019-04-01 RIPE NCC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
5.181.16.0/22 available on 2019-03-31, allocated on 2019-04-01
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2019-03-31 and allocated (dated 2019-04-01) on 2019-04-01. The tracker saw this range released from hold on 2015-03-12 (5.180.0.0/14), so it appears to have been issued again from the RIPE NCC's pool.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 5.181.16.0/22 available on 2019-03-31, allocated on 2019-04-01 source · retrieved
  2. Before RIPE NCC delegated statistics 2019-03-31 (produced 2019-03-31T21:59:59+00:00), before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2019-04-01 (produced 2019-04-01T21:59:59+00:00), after the change: allocated (dated 2019-04-01) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current

Sold in pieces

2 pieces of this block transferred since 2010-04-23, 50% of it so far.

DatePieceWhat happenedFromTo
2021-11-04 5.181.16.0/24Intra-RIPE NCC transfer Ngen Bilgi Teknolojileri Sanayi ve Ticaret Anonim Sirketi RIPE NCCTEKNOBIL TELEKOM INTERNET BILISIM VE ILETISIM HIZMETLERI Ltd. Sti. RIPE NCC
2024-02-22 5.181.18.0/24Intra-RIPE NCC transfer nCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCCYeninet Fiber internet Limited Sirketi RIPE NCC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2025-06-20RIPE NCC5.181.16.0/24Transfer logIntra-RIPE NCC transfer
2024-03-05RIPE NCC5.181.19.0/24Transfer logIntra-RIPE NCC transfer
2024-02-22RIPE NCC5.181.17.0/24Transfer logIntra-RIPE NCC transfer
2024-02-22RIPE NCC5.181.18.0/24Transfer logIntra-RIPE NCC transfer
2021-11-18RIPE NCC5.181.17.0/24Transfer logIntra-RIPE NCC transfer
2021-11-18RIPE NCC5.181.18.0/23Transfer logIntra-RIPE NCC transfer
2021-11-04RIPE NCC5.181.16.0/24Transfer logIntra-RIPE NCC transfer
2015-03-12RIPE NCC5.180.0.0/14ReleasedHold released
2014-03-12RIPE NCC5.180.0.0/14− DeregisteredRemoved
2012-08-07RIPE NCC5.180.0.0/14+ RegisteredApparent new issuance

Transfer records (7)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer5.181.16.0/24 TEKNOBIL TELEKOM INTERNET BILISIM VE ILETISIM HIZMETLERI Ltd. Sti. RIPE NCCNETMAX TELEKOMUNIKASYON ILETISIM HIZMETLERI TICARET LIMITED SIRKETI RIPE NCC
RIPE NCCResource transfer5.181.19.0/24 nCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCCVeganet Teknolojileri ve Hizmetleri LTD STI RIPE NCC
RIPE NCCResource transfer5.181.17.0/24 nCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCCYeninet Fiber internet Limited Sirketi RIPE NCC
RIPE NCCResource transfer5.181.18.0/24 nCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCCYeninet Fiber internet Limited Sirketi RIPE NCC
RIPE NCCResource transfer5.181.17.0/24 Ngen Bilgi Teknolojileri Sanayi ve Ticaret Anonim Sirketi RIPE NCCnCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCC
RIPE NCCResource transfer5.181.18.0/23 Ngen Bilgi Teknolojileri Sanayi ve Ticaret Anonim Sirketi RIPE NCCnCloud Bilgi Teknolojileri Anonim Sirketi RIPE NCC
RIPE NCCResource transfer5.181.16.0/24 Ngen Bilgi Teknolojileri Sanayi ve Ticaret Anonim Sirketi RIPE NCCTEKNOBIL TELEKOM INTERNET BILISIM VE ILETISIM HIZMETLERI Ltd. Sti. 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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