rirtracker

IPv4 range · 256 addresses

91.233.66.0/24

Now

RIPE NCC statistics
Allocated (dated 2019-12-13) (FR), in the latest file
Registry
RIPE NCC
Holder
Eurofiber France SAS
From
The RIPE NCC's latest statistics and the latest transfer record

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2025-10-07 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

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.

2025-10-07 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed
Transfer log
Transfer: XEFI Grand Paris SAS (RIPE NCC) to Eurofiber France SAS (RIPE NCC)
From
XEFI Grand Paris SAS RIPE NCC
To
Eurofiber France SAS RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a transfer from XEFI Grand Paris SAS (RIPE NCC) to Eurofiber France SAS (RIPE NCC) on 2025-10-07 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-10-07 19:00 UTC, XEFI Grand Paris SAS (RIPE NCC) to Eurofiber France SAS (RIPE NCC); resources moved: 91.233.66.0/24 source · retrieved
  2. Before RIPE NCC delegated statistics 2025-10-06 (produced 2025-10-06T21:59:59+00:00), before the change: allocated (dated 2019-12-13) source · retrieved
  3. After RIPE NCC delegated statistics 2025-10-07 (produced 2025-10-07T21:59:59+00:00), after the change: allocated (dated 2019-12-13) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-RIPE NCC transfer, confirmed (classifier 1.3.0)
  2. : Intra-RIPE NCC transfer, confirmed (classifier 1.3.1)
  3. : Intra-RIPE NCC transfer, confirmed (classifier 1.3.2)
  4. : Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2021-11-15 RIPE NCC Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NOVATIM SAS (RIPE NCC) to Mati Lan SAS (RIPE NCC)
From
NOVATIM SAS RIPE NCC
To
Mati Lan SAS RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a merger, acquisition or reorganization from NOVATIM SAS (RIPE NCC) to Mati Lan SAS (RIPE NCC) on 2021-11-15 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2021-11-15 19:00 UTC, NOVATIM SAS (RIPE NCC) to Mati Lan SAS (RIPE NCC); resources moved: 91.233.66.0/24 source · retrieved
  2. Before RIPE NCC delegated statistics 2021-11-14 (produced 2021-11-14T22:59:00+00:00), before the change: allocated (dated 2019-12-13) source · retrieved
  3. After RIPE NCC delegated statistics 2021-11-15 (produced 2021-11-15T22:59:00+00:00), after the change: allocated (dated 2019-12-13) source · retrieved
Classification history for this change (4 versions)
  1. : Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
  2. : Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
  3. : Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
  4. : Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
2019-12-13 RIPE NCC + Registered Apparent reissuance of previously removed resource Observed only
Statistics
91.233.66.0/24 available on 2019-12-12, allocated on 2019-12-13
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2019-12-12 and allocated (dated 2019-12-13) on 2019-12-13. The tracker saw this range released from hold on 2019-12-12 (91.233.66.0/23), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2019-12-12: Released 91.233.66.0/23), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 91.233.66.0/24 available on 2019-12-12, allocated on 2019-12-13 source · retrieved
  2. Before RIPE NCC delegated statistics 2019-12-12 (produced 2019-12-12T22:59:59+00:00), before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2019-12-13 (produced 2019-12-13T22:59:59+00:00), after the change: allocated (dated 2019-12-13) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2019-12-12RIPE NCC91.233.66.0/23ReleasedHold released
2019-05-28RIPE NCC91.233.66.0/23− DeregisteredRemoved
2011-12-05RIPE NCC91.233.66.0/23+ RegisteredApparent new issuance

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer91.233.66.0/24 XEFI Grand Paris SAS RIPE NCCEurofiber France SAS RIPE NCC
RIPE NCCMerger acquisition91.233.66.0/24 NOVATIM SAS RIPE NCCMati Lan SAS 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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