rirtracker

IPv4 range · 65,536 addresses

147.78.0.0/16

Now

RIPE NCC statistics
Allocated (dated 2019-01-16), allocated (dated 2019-01-17), allocated (dated 2019-01-18), allocated (dated 2019-01-21), allocated (dated 2019-01-22), allocated (dated 2019-01-23) (AE, AL, AT, BE, BG, CA, CH, DE, DK, ES, FI, FR, GB, HR, IT, LB, LT, MD, NL, PL, PT, RO, RU, SE, SI, SK, TR, UA, US, VG), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

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

Reported
2012-05-21 (RIPE NCC)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

Hold

Removed
2012-05-21 (RIPE NCC)
Estimated hold end
Not estimated: the RIPE NCC's current hold applies to removals from 2014-03-26 on, and this one came earlier
Now
Possible reissue candidate; not confirmed available.

Timeline (3)

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.

2012-05-21 RIPE NCC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
147.78.0.0/16 assigned on 2012-05-20, reserved on 2012-05-21
Inventory
Possible future reissue candidate after hold

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 2012-03-14) on 2012-05-20 and reserved on 2012-05-21. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 147.78.0.0/16 assigned on 2012-05-20, reserved on 2012-05-21 source · retrieved
  2. Before RIPE NCC delegated statistics 2012-05-20 (produced 2012-05-20T21:59:59+00:00), before the change: assigned (dated 2012-03-14) source · retrieved
  3. After RIPE NCC delegated statistics 2012-05-21 (produced 2012-05-21T21:59:59+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
2012-03-14 RIPE NCC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
147.78.0.0/16 reserved on 2012-03-13, assigned on 2012-03-14
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it reserved on 2012-03-13 and assigned (dated 2012-03-14) on 2012-03-14. The tracker saw this range removed from registration on 2011-08-17 (147.78.0.0/16), 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: 147.78.0.0/16 reserved on 2012-03-13, assigned on 2012-03-14 source · retrieved
  2. Before RIPE NCC delegated statistics 2012-03-13 (produced 2012-03-13T22:59:59+00:00), before the change: reserved source · retrieved
  3. After RIPE NCC delegated statistics 2012-03-14 (produced 2012-03-14T22:59:59+00:00), after the change: assigned (dated 2012-03-14) 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
2011-08-17 RIPE NCC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
147.78.0.0/16 assigned on 2011-08-16, reserved on 2011-08-17
Inventory
Possible future reissue candidate after hold

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 1991-07-11) on 2011-08-16 and reserved on 2011-08-17. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 147.78.0.0/16 assigned on 2011-08-16, reserved on 2011-08-17 source · retrieved
  2. Before RIPE NCC delegated statistics 2011-08-16 (produced 2011-08-16T21:59:59+00:00), before the change: assigned (dated 1991-07-11) source · retrieved
  3. After RIPE NCC delegated statistics 2011-08-17 (produced 2011-08-17T21:59:59+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
2025-11-06RIPE NCC147.78.172.0/22Transfer logMerger/acquisition
2025-07-14RIPE NCC147.78.64.0/22Transfer logIntra-RIPE NCC transfer
2025-06-03RIPE NCC147.78.60.0/22Transfer logMerger/acquisition
2024-12-27RIPE NCC147.78.128.0/22Transfer logIntra-RIPE NCC transfer
2024-04-02RIPE NCC147.78.76.0/22Transfer logIntra-RIPE NCC transfer
2024-03-05RIPE NCC147.78.168.0/22Transfer logIntra-RIPE NCC transfer
2024-02-06RIPE NCC147.78.160.0/22Transfer logIntra-RIPE NCC transfer
2024-01-02RIPE NCC147.78.20.0/22Transfer logIntra-RIPE NCC transfer
2023-06-22RIPE NCC147.78.84.0/22Transfer logIntra-RIPE NCC transfer
2022-12-27RIPE NCC147.78.164.0/22Transfer logIntra-RIPE NCC transfer
2022-12-14RIPE NCC147.78.200.0/22Transfer logIntra-RIPE NCC transfer
2022-11-23RIPE NCC147.78.56.0/22Transfer logIntra-RIPE NCC transfer
2022-10-04RIPE NCC147.78.192.0/23Transfer logIntra-RIPE NCC transfer
2022-08-29RIPE NCC147.78.152.0/22Transfer logTransfer out of the RIPE NCC
2022-08-29APNIC147.78.152.0/22Transfer logTransfer into APNIC
2021-12-08RIPE NCC147.78.140.0/22Transfer logIntra-RIPE NCC transfer
2021-10-25RIPE NCC147.78.216.0/22Transfer logIntra-RIPE NCC transfer
2021-10-01RIPE NCC147.78.44.0/22Transfer logIntra-RIPE NCC transfer
2021-05-25RIPE NCC147.78.204.0/22Transfer logIntra-RIPE NCC transfer
2021-05-12RIPE NCC147.78.240.0/22Transfer logIntra-RIPE NCC transfer
2021-05-10RIPE NCC147.78.244.0/22Transfer logIntra-RIPE NCC transfer
2021-05-07RIPE NCC147.78.176.0/22Transfer logIntra-RIPE NCC transfer
2021-04-08RIPE NCC147.78.64.0/22Transfer logIntra-RIPE NCC transfer
2021-02-18RIPE NCC147.78.120.0/22Transfer logIntra-RIPE NCC transfer
2021-02-10RIPE NCC147.78.0.0/22Transfer logIntra-RIPE NCC transfer
2021-02-04RIPE NCC147.78.232.0/22Transfer logIntra-RIPE NCC transfer
2021-01-28RIPE NCC147.78.96.0/22Transfer logIntra-RIPE NCC transfer
2020-12-14RIPE NCC147.78.100.0/22Transfer logMerger/acquisition
2020-05-25RIPE NCC147.78.68.0/22Transfer logMerger/acquisition
2019-01-23RIPE NCC147.78.252.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.164.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.168.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.172.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.176.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.180.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.184.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.188.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.192.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.196.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.200.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.204.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.208.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.212.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.216.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.220.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.224.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.228.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.232.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.236.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.240.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.244.0/22+ RegisteredApparent reissuance
2019-01-22RIPE NCC147.78.248.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.116.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.120.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.124.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.128.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.132.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.136.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.140.0/22+ RegisteredApparent reissuance
2019-01-21RIPE NCC147.78.144.0/22+ RegisteredApparent reissuance

Transfer records (29)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCMerger acquisition147.78.172.0/22 OPTEAM'IP SASU RIPE NCCINFORMATIQUE MAINTENANCE SERVICES SAS RIPE NCC
RIPE NCCResource transfer147.78.64.0/22 Network Management Ltd RIPE NCCAndwase Limited RIPE NCC
RIPE NCCMerger acquisition147.78.60.0/22 Edge TG Limited RIPE NCCTHRIVE OPERATIONS LIMITED RIPE NCC
RIPE NCCResource transfer147.78.128.0/22 TT1 Datacenter UG (haftungsbeschraenkt) RIPE NCCNet1 GmbH RIPE NCC
RIPE NCCResource transfer147.78.76.0/22 Feniks 666 LTD RIPE NCCNAS - DI EOOD RIPE NCC
RIPE NCCResource transfer147.78.168.0/22 Obecne siete, s.r.o. RIPE NCCOSTV s.r.o. RIPE NCC
RIPE NCCResource transfer147.78.160.0/22 Kumanova Cable" SH.P.K. RIPE NCCTelKos L.L.C RIPE NCC
RIPE NCCResource transfer147.78.20.0/22 Telehost SRL RIPE NCCSC ITNS.NET SRL RIPE NCC
RIPE NCCResource transfer147.78.84.0/22 Zimagen S.L. RIPE NCCAVATEL TELECOM, SA RIPE NCC
RIPE NCCResource transfer147.78.164.0/22 REG REGIE D'ELECTRICITE DE PIERREVILLERS RIPE NCCORNE THD SPL RIPE NCC
RIPE NCCResource transfer147.78.200.0/22 Direcao Regional das Obras Publicas e Comunicacoes RIPE NCCDirecao Regional das Comunicacoes e da Transicao Digital RIPE NCC
RIPE NCCResource transfer147.78.56.0/22 Wifiber SK s.r.o. RIPE NCCSURANY.NET s.r.o. RIPE NCC
RIPE NCCResource transfer147.78.192.0/23 ungleich glarus ag RIPE NCCRULEMATCH AG RIPE NCC
RIPE NCCResource transfer147.78.152.0/22 Power Line (HK) Co., Limited RIPE NCC(no name given) APNIC
APNICResource transfer147.78.152.0/22 ORG-PLCL2-RIPE RIPE NCCCAT Telecom Public Company Limited APNIC
RIPE NCCResource transfer147.78.140.0/22 Telesoft Project Ltd. RIPE NCCIT Service Provider LTD RIPE NCC
RIPE NCCResource transfer147.78.216.0/22 TMG d.o.o. RIPE NCCSOFTNET d.o.o. RIPE NCC
RIPE NCCResource transfer147.78.44.0/22 Coin.net SAL RIPE NCCM Nets SAL RIPE NCC
RIPE NCCResource transfer147.78.204.0/22 BETATECH HOLDINGS LTD. RIPE NCCWired ISP Inc. RIPE NCC
RIPE NCCResource transfer147.78.240.0/22 XeHost LLC RIPE NCCxTom GmbH RIPE NCC
RIPE NCCResource transfer147.78.244.0/22 Riven LLC RIPE NCCxTom GmbH RIPE NCC
RIPE NCCResource transfer147.78.176.0/22 xTom OU RIPE NCCxTom GmbH RIPE NCC
RIPE NCCResource transfer147.78.64.0/22 NTX Technologies s.r.o. RIPE NCCNetwork Management Ltd RIPE NCC
RIPE NCCResource transfer147.78.120.0/22 UAB Mejuta RIPE NCCUAB Linama RIPE NCC
RIPE NCCResource transfer147.78.0.0/22 UAB Muzita RIPE NCCBrainStorm Network, Inc RIPE NCC
RIPE NCCResource transfer147.78.232.0/22 Tomasz Pakulski RIPE NCCVERCOM S.A. RIPE NCC
RIPE NCCResource transfer147.78.96.0/22 Planetway Europe OU RIPE NCCCoreTech s.r.l. RIPE NCC
RIPE NCCMerger acquisition147.78.100.0/22 Mayak Consulting Ltd. RIPE NCCNeterra Ltd. RIPE NCC
RIPE NCCMerger acquisition147.78.68.0/22 Ruzgar Teknik Yazilim Bilisim Limited Sirketi RIPE NCCHop Bilisim Teknolojileri Anonim Sirketi 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.

This page as data: ip/147.78.0.0-147.78.255.255.json