rirtracker

IPv6 range · 1,237,940,039,285,380,274,899,124,224 addresses

2001:67c:400::/38

Now

RIPE NCC statistics
Assigned (250 records, dated 2014-02-04 to 2026-10-21), reserved (502 records) (AE, AT, BE, BG, BY, CH, CZ, DE, DK, EE, ES, FI, FR, GB, HU, IT, KW, LV, NL, NO, PL, RO, RS, RU, SE, SI, SK, TR, UA, VG), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Released Change to the RIPE NCC's own pool record

Reported
2012-07-18 (RIPE NCC)
Confidence
Strong inference
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

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.

2012-07-18 RIPE NCC Released Change to the RIPE NCC's own pool record Strong inference
Statistics
2001:67c:400::/38 reserved on 2012-07-17, available on 2012-07-18
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

The RIPE NCC's statistics show it reserved on 2012-07-17 and available on 2012-07-18. The RIPE NCC keeps reserved IPv6 space next to its allocations for their growth, and the tracker didn't see this range removed from registration, so this is most likely the RIPE NCC returning such space to its pool, not a hold ending.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 2001:67c:400::/38 reserved on 2012-07-17, available on 2012-07-18 source · retrieved
  2. Before RIPE NCC delegated statistics 2012-07-17 (produced 2012-07-17T21:59:59+00:00), before the change: reserved source · retrieved
  3. After RIPE NCC delegated statistics 2012-07-18 (produced 2012-07-18T21:59:59+00:00), after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Change to the RIPE NCC's own pool record, strong inference (classifier 1.3.0)
  2. : Change to the RIPE NCC's own pool record, strong inference (classifier 1.3.1)
  3. : Change to the RIPE NCC's own pool record, strong inference (classifier 1.3.2)
  4. : Change to the RIPE NCC's own pool record, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-11-05RIPE NCC2001:67c:5c0::/48− DeregisteredRemoved
2026-10-21RIPE NCC2001:67c:5c4::/48+ RegisteredApparent reissuance
2026-10-20RIPE NCC2001:67c:5c4::/46ReleasedHold released
2026-10-05RIPE NCC2001:67c:79c::/48− DeregisteredRemoved
2026-07-20RIPE NCC2001:67c:630::/48+ RegisteredApparent reissuance
2026-07-18RIPE NCC2001:67c:630::/46ReleasedHold released
2026-07-15RIPE NCC2001:67c:644::/48+ RegisteredApparent reissuance
2026-07-14RIPE NCC2001:67c:644::/46ReleasedHold released
2026-07-09RIPE NCC2001:67c:7d0::/48+ RegisteredApparent reissuance
2026-07-07RIPE NCC2001:67c:5b0::/48+ RegisteredApparent reissuance
2026-07-05RIPE NCC2001:67c:5b0::/46ReleasedHold released
2026-07-04RIPE NCC2001:67c:7d0::/46ReleasedHold released
2026-06-01RIPE NCC2001:67c:660::/48+ RegisteredApparent reissuance
2026-05-30RIPE NCC2001:67c:660::/46ReleasedHold released
2026-04-23RIPE NCC2001:67c:5c4::/48− DeregisteredRemoved
2026-03-09RIPE NCC2001:67c:4e0::/48+ RegisteredApparent reissuance
2026-03-07RIPE NCC2001:67c:4e0::/46ReleasedHold released
2026-02-10RIPE NCC2001:67c:450::/48+ RegisteredApparent reissuance
2026-02-10RIPE NCC2001:67c:60c::/48+ RegisteredApparent reissuance
2026-02-10RIPE NCC2001:67c:650::/48+ RegisteredApparent reissuance
2026-02-01RIPE NCC2001:67c:650::/46ReleasedHold released
2026-01-27RIPE NCC2001:67c:450::/46ReleasedHold released
2026-01-27RIPE NCC2001:67c:60c::/46ReleasedHold released
2026-01-19RIPE NCC2001:67c:630::/48− DeregisteredRemoved
2026-01-15RIPE NCC2001:67c:644::/48− DeregisteredRemoved
2026-01-08RIPE NCC2001:67c:4f8::/48+ RegisteredApparent reissuance
2026-01-06RIPE NCC2001:67c:4f8::/46ReleasedHold released
2026-01-06RIPE NCC2001:67c:5b0::/48− DeregisteredRemoved
2026-01-05RIPE NCC2001:67c:7d0::/48− DeregisteredRemoved
2025-12-05RIPE NCC2001:67c:794::/48Transfer logMerger/acquisition
2025-12-01RIPE NCC2001:67c:660::/48− DeregisteredRemoved
2025-11-17RIPE NCC2001:67c:400::/48Transfer logMerger/acquisition
2025-11-04RIPE NCC2001:67c:5d0::/48Transfer logMerger/acquisition
2025-09-22RIPE NCC2001:67c:5c0::/48+ RegisteredApparent reissuance
2025-09-08RIPE NCC2001:67c:4e0::/48− DeregisteredRemoved
2025-09-08RIPE NCC2001:67c:5c0::/46ReleasedHold released
2025-08-27RIPE NCC2001:67c:490::/48+ RegisteredApparent reissuance
2025-08-26RIPE NCC2001:67c:490::/46ReleasedHold released
2025-08-26RIPE NCC2001:67c:7e0::/48Transfer logIntra-RIPE NCC transfer
2025-08-05RIPE NCC2001:67c:650::/48− DeregisteredRemoved
2025-07-31RIPE NCC2001:67c:7d8::/48Transfer logIntra-RIPE NCC transfer
2025-07-10RIPE NCC2001:67c:4f8::/48− DeregisteredRemoved
2025-06-04RIPE NCC2001:67c:458::/48+ RegisteredApparent reissuance
2025-06-03RIPE NCC2001:67c:458::/46ReleasedHold released
2025-05-20RIPE NCC2001:67c:408::/48+ RegisteredApparent reissuance
2025-05-19RIPE NCC2001:67c:408::/46ReleasedHold released
2025-03-20RIPE NCC2001:67c:690::/48Transfer logIntra-RIPE NCC transfer
2025-03-12RIPE NCC2001:67c:5c0::/48− DeregisteredRemoved
2025-02-27RIPE NCC2001:67c:490::/48− DeregisteredRemoved
2025-02-26RIPE NCC2001:67c:590::/48+ RegisteredApparent reissuance
2025-02-23RIPE NCC2001:67c:590::/46ReleasedHold released
2025-01-16RIPE NCC2001:67c:60c::/48− DeregisteredRemoved
2024-12-31RIPE NCC2001:67c:504::/48Transfer logIntra-RIPE NCC transfer
2024-12-05RIPE NCC2001:67c:458::/48− DeregisteredRemoved
2024-11-20RIPE NCC2001:67c:408::/48− DeregisteredRemoved
2024-10-07RIPE NCC2001:67c:4a8::/48+ RegisteredApparent reissuance
2024-10-07RIPE NCC2001:67c:6f8::/48+ RegisteredApparent reissuance
2024-10-06RIPE NCC2001:67c:6f8::/46ReleasedHold released
2024-10-05RIPE NCC2001:67c:4a8::/46ReleasedHold released
2024-09-25RIPE NCC2001:67c:7d4::/48+ RegisteredApparent reissuance

Transfer records (52)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCMerger acquisition2001:67c:794::/48 Liberty Global B.V. RIPE NCCLiberty Global Europe Holding B.V. RIPE NCC
RIPE NCCMerger acquisition2001:67c:400::/48 SPC Net Soluciones de Negocio Electronico S.L. RIPE NCCBullhost Cloud Services, SL RIPE NCC
RIPE NCCMerger acquisition2001:67c:5d0::/48 NOVA SIA RIPE NCCSIA NETVISION RIPE NCC
RIPE NCCResource transfer2001:67c:7e0::/48 Burkhard Neumann RIPE NCCUBN24.UG (haftungsbeschraenkt) RIPE NCC
RIPE NCCResource transfer2001:67c:7d8::/48 PENTALOG ROMANIA SRL RIPE NCCSoftware Product Creation SL RIPE NCC
RIPE NCCResource transfer2001:67c:690::/48 internezzo ag RIPE NCCOps One AG RIPE NCC
RIPE NCCResource transfer2001:67c:504::/48 Electronic Communities Ltd RIPE NCCSingle Mode Networks Ltd RIPE NCC
RIPE NCCMerger acquisition2001:67c:638::/48 Aveniq AG RIPE NCCAveniq AG RIPE NCC
RIPE NCCResource transfer2001:67c:710::/48 Gigaset Communications Polska Sp. z o.o. RIPE NCCVTech Technologies SP. Z O.O. RIPE NCC
RIPE NCCResource transfer2001:67c:788::/48 Baker Group Ltd RIPE NCCInternet Holdings Ltd RIPE NCC
RIPE NCCResource transfer2001:67c:780::/48 LLC "Trudovye resursy" RIPE NCCOsinovaya Roshcha Ltd RIPE NCC
RIPE NCCMerger acquisition2001:67c:5d4::/48 Osthus GmbH RIPE NCCPharmalex GmbH RIPE NCC
RIPE NCCMerger acquisition2001:67c:588::/48 Avira Soft SRL RIPE NCCAvast Software Romania S.R.L. RIPE NCC
RIPE NCCMerger acquisition2001:67c:774::/48 DATA EQUIPMENT AS RIPE NCCNETSECURITY AS RIPE NCC
RIPE NCCMerger acquisition2001:67c:774::/48 Data Equipment A/S RIPE NCCDATA EQUIPMENT AS RIPE NCC
RIPE NCCMerger acquisition2001:67c:7e4::/48 BB-ONE.net Limited RIPE NCCBB-ONE.net GmbH RIPE NCC
RIPE NCCMerger acquisition2001:67c:79c::/48 Pursatcom, Ltd. RIPE NCCJSC Avantel RIPE NCC
RIPE NCCResource transfer2001:67c:438::/48 LLC "SMART TOGETHER" RIPE NCCDataArt Technologies UK Ltd RIPE NCC
RIPE NCCMerger acquisition2001:67c:610::/48 FTF RIPE NCCFagbevaegelsens Hovedorganisation RIPE NCC
RIPE NCCResource transfer2001:67c:538::/48 Media IT 27 LLC RIPE NCCMEGOGO-LLC RIPE NCC
RIPE NCCMerger acquisition2001:67c:4f8::/48 Versio B.V. RIPE NCCYour hosting B.V. RIPE NCC
RIPE NCCMerger acquisition2001:67c:578::/48 1o Consulting AB RIPE NCCXite Sweden AB RIPE NCC
RIPE NCCResource transfer2001:67c:6a8::/48 Secunia ApS RIPE NCCFlexera Software Limited RIPE NCC
RIPE NCCResource transfer2001:67c:5b0::/48 LLHost Inc RIPE NCCLLHOST INC. SRL RIPE NCC
RIPE NCCMerger acquisition2001:67c:4fc::/48 TRASYS RIPE NCCNetwork Research Belgium S.A. RIPE NCC
RIPE NCCResource transfer2001:67c:4e0::/48 Pascal Mathis trading as SnapServ Mathis RIPE NCCSnapServ Ltd RIPE NCC
RIPE NCCResource transfer2001:67c:7c0::/46 Grid Dynamics LLC RIPE NCCGRID DYNAMICS POLAND SP Z O O RIPE NCC
RIPE NCCResource transfer2001:67c:658::/48 Satan s.r.o. RIPE NCCHD Internet s.r.o. RIPE NCC
RIPE NCCMerger acquisition2001:67c:470::/48 Namics AG RIPE NCCMerkle Switzerlang AG RIPE NCC
RIPE NCCMerger acquisition2001:67c:6ec::/48 Surfnet B.V. RIPE NCCSURF B.V. RIPE NCC
RIPE NCCMerger acquisition2001:67c:6b8::/48 Adix B.V. RIPE NCCDuocast B.V. RIPE NCC
RIPE NCCResource transfer2001:67c:6c8::/48 Fotigo.pl Sp. z o.o. RIPE NCCBeyond.pl sp. z o.o. RIPE NCC
RIPE NCCResource transfer2001:67c:7b4::/48 "Management company Hearst Shkulev Digital" Limited Liability Company RIPE NCCINTERNET TECHNOLOGIES LLC RIPE NCC
RIPE NCCResource transfer2001:67c:66c::/48 Entertainment Media Group AG RIPE NCCWKS KV Bildung AG RIPE NCC
RIPE NCCMerger acquisition2001:67c:4e8::/48 Telegram Messenger LLP RIPE NCCTelegram Messenger Inc RIPE NCC
RIPE NCCResource transfer2001:67c:51c::/48 LASNET Ltd. RIPE NCCLASNET TECHNO LLC RIPE NCC
RIPE NCCResource transfer2001:67c:438::/48 LLC "ADVANCED NETWORK CONSULTING" RIPE NCCLLC "SMART TOGETHER" RIPE NCC
RIPE NCCResource transfer2001:67c:574::/48 VoipIT B.V. RIPE NCCGroupIT BV RIPE NCC
RIPE NCCMerger acquisition2001:67c:5fc::/48 Leobersdorfer Maschinenfabrik GmbH Co KG RIPE NCCLeobersdorfer Maschinenfabrik GmbH RIPE NCC
RIPE NCCResource transfer2001:67c:43c::/48 Xite Consulting AB RIPE NCC1Access Sweden AB RIPE NCC
RIPE NCCMerger acquisition2001:67c:6c8::/48 E24 Sp. z o.o. RIPE NCCFotigo.pl Sp. z o.o. RIPE NCC
RIPE NCCResource transfer2001:67c:7b4::/48 "Holding management company REGIONAL NETWORK" Limited Liability Company RIPE NCC"Management company Hearst Shkulev Digital" Limited Liability Company RIPE NCC
RIPE NCCMerger acquisition2001:67c:794::/48 Liberty Global Operations B.V. RIPE NCCLiberty Global B.V. RIPE NCC
RIPE NCCResource transfer2001:67c:6f4::/48 Mips Group LLC RIPE NCCLLC "Webcraft Found" RIPE NCC
RIPE NCCResource transfer2001:67c:658::/48 Ing. Jan Kolar RIPE NCCSatan s.r.o. RIPE NCC
RIPE NCCResource transfer2001:67c:580::/48 Apex Hosting Limited RIPE NCCEnix Limited RIPE NCC
RIPE NCCResource transfer2001:67c:4e0::/48 SnapServ Ltd RIPE NCCPascal Mathis trading as SnapServ Mathis RIPE NCC
RIPE NCCResource transfer2001:67c:42c::/48 Capital Support Limited RIPE NCCSix Degrees Technology Group Limited RIPE NCC
RIPE NCCMerger acquisition2001:67c:690::/48 internezzo ag RIPE NCCinternezzo ag RIPE NCC
RIPE NCCResource transfer2001:67c:6dc::/48 Escomtel Ltd. RIPE NCCEscomtel Backbone Network Ltd. RIPE NCC
RIPE NCCResource transfer2001:67c:788::/48 Bakernet Ltd RIPE NCCBaker Group Ltd RIPE NCC
RIPE NCCResource transfer2001:67c:4e0::/48 Pascal Mathis RIPE NCCSnapServ Ltd RIPE NCC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv6 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/2001.67c.400..-2001.67c.7ff.ffff.ffff.ffff.ffff.ffff.json