rirtracker

IPv6 range · 309,485,009,821,345,068,724,781,056 addresses

2001:67c:1700::/40

Now

RIPE NCC statistics
Assigned (63 records, dated 2013-04-25 to 2026-10-15), reserved (126 records) (AT, CH, CY, CZ, DE, DK, ES, FI, FR, GB, GI, IT, LT, NL, NO, PL, RO, RU, SE, SI, SK, TR, UA), 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:1700::/40 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:1700::/40 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
2026-10-15RIPE NCC2001:67c:1788::/48+ RegisteredApparent reissuance
2026-10-14RIPE NCC2001:67c:1788::/46ReleasedHold released
2026-09-23RIPE NCC2001:67c:1730::/48+ RegisteredApparent reissuance
2026-09-22RIPE NCC2001:67c:1730::/46ReleasedHold released
2026-04-17RIPE NCC2001:67c:1788::/48− DeregisteredRemoved
2026-04-01RIPE NCC2001:67c:1794::/48+ RegisteredApparent reissuance
2026-03-29RIPE NCC2001:67c:1794::/46ReleasedHold released
2026-03-26RIPE NCC2001:67c:1730::/48− DeregisteredRemoved
2025-12-31RIPE NCC2001:67c:1710::/48+ RegisteredApparent reissuance
2025-12-30RIPE NCC2001:67c:1710::/46ReleasedHold released
2025-10-15RIPE NCC2001:67c:17c4::/48+ RegisteredApparent reissuance
2025-10-11RIPE NCC2001:67c:17c4::/46ReleasedHold released
2025-09-30RIPE NCC2001:67c:1794::/48− DeregisteredRemoved
2025-07-03RIPE NCC2001:67c:1710::/48− DeregisteredRemoved
2025-04-14RIPE NCC2001:67c:17c4::/48− DeregisteredRemoved
2024-12-30RIPE NCC2001:67c:17ac::/48Transfer logIntra-RIPE NCC transfer
2024-08-16RIPE NCC2001:67c:17e0::/48+ RegisteredApparent reissuance
2024-07-14RIPE NCC2001:67c:17e0::/46ReleasedHold released
2024-01-16RIPE NCC2001:67c:17e0::/48− DeregisteredRemoved
2021-12-27RIPE NCC2001:67c:1764::/48+ RegisteredApparent reissuance
2021-12-26RIPE NCC2001:67c:1764::/46ReleasedHold released
2021-06-29RIPE NCC2001:67c:1764::/48− DeregisteredRemoved
2021-05-27RIPE NCC2001:67c:174c::/48+ RegisteredApparent reissuance
2021-05-24RIPE NCC2001:67c:174c::/46ReleasedHold released
2021-04-15RIPE NCC2001:67c:1714::/48+ RegisteredApparent reissuance
2021-04-13RIPE NCC2001:67c:1714::/46ReleasedHold released
2021-04-12RIPE NCC2001:67c:178c::/48Transfer logIntra-RIPE NCC transfer
2021-03-16RIPE NCC2001:67c:1738::/48+ RegisteredApparent reissuance
2021-03-13RIPE NCC2001:67c:1738::/46ReleasedHold released
2021-01-11RIPE NCC2001:67c:17fc::/48+ RegisteredApparent reissuance
2021-01-06RIPE NCC2001:67c:17fc::/46ReleasedHold released
2020-11-25RIPE NCC2001:67c:174c::/48− DeregisteredRemoved
2020-11-13RIPE NCC2001:67c:1788::/48+ RegisteredApparent reissuance
2020-11-11RIPE NCC2001:67c:1788::/46ReleasedHold released
2020-10-15RIPE NCC2001:67c:1714::/48− DeregisteredRemoved
2020-09-14RIPE NCC2001:67c:1738::/48− DeregisteredRemoved
2020-07-10RIPE NCC2001:67c:17fc::/48− DeregisteredRemoved
2020-05-15RIPE NCC2001:67c:1788::/48− DeregisteredRemoved
2019-12-16RIPE NCC2001:67c:17e0::/48+ RegisteredApparent reissuance
2019-12-11RIPE NCC2001:67c:17e0::/46ReleasedHold released
2019-10-16RIPE NCC2001:67c:1790::/48+ RegisteredApparent reissuance
2019-10-14RIPE NCC2001:67c:1790::/46ReleasedHold released
2019-09-18RIPE NCC2001:67c:1778::/48+ RegisteredApparent reissuance
2019-09-14RIPE NCC2001:67c:1778::/46ReleasedHold released
2019-06-14RIPE NCC2001:67c:17e0::/48− DeregisteredRemoved
2019-04-17RIPE NCC2001:67c:1790::/48− DeregisteredRemoved
2019-03-18RIPE NCC2001:67c:1778::/48− DeregisteredRemoved
2018-11-20RIPE NCC2001:67c:1768::/48+ RegisteredApparent reissuance
2018-11-10RIPE NCC2001:67c:1768::/46ReleasedHold released
2018-11-02RIPE NCC2001:67c:1708::/48+ RegisteredApparent reissuance
2018-10-29RIPE NCC2001:67c:1708::/46ReleasedHold released
2018-10-10RIPE NCC2001:67c:17a8::/48+ RegisteredApparent reissuance
2018-10-09RIPE NCC2001:67c:17a8::/46ReleasedHold released
2018-07-04RIPE NCC2001:67c:1728::/48Transfer logIntra-RIPE NCC transfer
2018-05-14RIPE NCC2001:67c:1768::/48− DeregisteredRemoved
2018-05-02RIPE NCC2001:67c:1708::/48− DeregisteredRemoved
2018-04-12RIPE NCC2001:67c:17a8::/48− DeregisteredRemoved
2017-02-09RIPE NCC2001:67c:178c::/48+ RegisteredApparent reissuance
2017-02-04RIPE NCC2001:67c:178c::/46ReleasedHold released
2016-08-16RIPE NCC2001:67c:179c::/48+ RegisteredApparent reissuance

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer2001:67c:17ac::/48 Samhallsbyggnadsfoerbundet Bergslagen RIPE NCCLindesbergs Kommun RIPE NCC
RIPE NCCResource transfer2001:67c:178c::/48 PE "InfoService" RIPE NCCIP SERVICES Sp. z.o.o. RIPE NCC
RIPE NCCResource transfer2001:67c:1728::/48 NetAssist LLC RIPE NCCNetassist Limited RIPE NCC
RIPE NCCResource transfer2001:67c:17d8::/48 GG Network S.A. RIPE NCCXEVIN CONSULTING 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.1700..-2001.67c.17ff.ffff.ffff.ffff.ffff.ffff.json