rirtracker

IPv4 range · 65,536 addresses

209.100.0.0/16

Now

RIPE NCC statistics
Allocated (dated 1997-06-13) (GB), in the latest file
Registry
RIPE NCC
Holder
LUMEN TECHNOLOGIES UK LIMITED
From
The RIPE NCC's latest statistics and the latest transfer record

Latest change

Not in ARIN-Issued Inter-RIR transfer out of ARIN

Reported
2024-01-29 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

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.

2024-01-29 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Level 3 Parent, LLC ARIN
To
LUMEN TECHNOLOGIES UK LIMITED RIPE NCC
Same transfer
The RIPE NCC recorded it too: RIPE NCC, 2024-01-29.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Level 3 Parent, LLC (ARIN) to LUMEN TECHNOLOGIES UK LIMITED (RIPE NCC) on 2024-01-29 14:48 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 209.100.0.0/16 allocated on 2024-01-29, not listed on 2024-01-30 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2024-01-29 14:48 UTC, Level 3 Parent, LLC (ARIN) to LUMEN TECHNOLOGIES UK LIMITED (RIPE NCC); resources moved: 209.100.0.0/16 source · retrieved
  3. Before ARIN delegated statistics 2024-01-28 (produced 2024-01-28T14:00:44+00:00), before the report: allocated (dated 1997-06-13) source · retrieved
  4. After ARIN delegated statistics 2024-01-30 (produced 2024-01-30T14:00:44+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2024-01-29 RIPE NCC Transfer log Inter-RIR transfer into the RIPE NCC Confirmed
Transfer log
Transfer: (no name) (ARIN) to Lumen Technologies UK Limited (RIPE NCC)
From
(no name given) ARIN
To
Lumen Technologies UK Limited RIPE NCC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2024-01-29. Lists that cover every registry show it there.
Inventory
Transferred into RIPE NCC administration; not a new issuance

The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Lumen Technologies UK Limited (RIPE NCC) on 2024-01-29 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2024-01-29 19:00 UTC, (no name) (ARIN) to Lumen Technologies UK Limited (RIPE NCC); resources moved: 209.100.0.0/16 source · retrieved
  2. Before RIPE NCC delegated statistics 2024-01-28 (produced 2024-01-28T22:59:59+00:00), before the change: not listed source · retrieved
  3. After RIPE NCC delegated statistics 2024-01-29 (produced 2024-01-29T22:59:59+00:00), after the change: allocated (dated 1997-06-13) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.4.0) current
2018-02-20 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Level 3 Communications, Inc. (ARIN) to Level 3 Parent, LLC (ARIN)
From
Level 3 Communications, Inc. ARIN
To
Level 3 Parent, LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Level 3 Communications, Inc. (ARIN) to Level 3 Parent, LLC (ARIN) on 2018-02-20 17:38 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2018-02-20 17:38 UTC, Level 3 Communications, Inc. (ARIN) to Level 3 Parent, LLC (ARIN); resources moved: 209.100.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2018-02-19 (produced 2018-02-19T06:10:25+00:00), before the report: allocated (dated 1997-06-13) source · retrieved
  3. After ARIN delegated statistics 2018-02-21 (produced 2018-02-21T06:09:03+00:00), after the report: allocated (dated 1997-06-13) source · retrieved

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer209.100.0.0/16 (no name given) ARINLumen Technologies UK Limited RIPE NCC
ARINResource transfer209.100.0.0/16 Level 3 Parent, LLC ARINLUMEN TECHNOLOGIES UK LIMITED RIPE NCC
ARINMerger acquisition209.100.0.0/16 Level 3 Communications, Inc. ARINLevel 3 Parent, LLC ARIN

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/209.100.0.0-209.100.255.255.json