rirtracker

IPv4 range · 2,048 addresses

192.138.16.0/21

Now

ARIN statistics
Allocated (dated 2013-02-06) (US), in the latest file
Registry
ARIN
Holder
Liquid Web, L.L.C
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2016-12-16 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (2)

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.

2016-12-16 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Cogswell Enterprises Inc. (ARIN) to Liquid Web, L.L.C (ARIN)
From
Cogswell Enterprises Inc. ARIN
To
Liquid Web, L.L.C ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Cogswell Enterprises Inc. (ARIN) to Liquid Web, L.L.C (ARIN) on 2016-12-16 18:39 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 2016-12-16 18:39 UTC, Cogswell Enterprises Inc. (ARIN) to Liquid Web, L.L.C (ARIN); resources moved: 192.138.16.0/21 source · retrieved
  2. Before ARIN delegated statistics 2016-12-15 (produced 2016-12-15T06:10:19+00:00), before the report: allocated (dated 2013-02-06) source · retrieved
  3. After ARIN delegated statistics 2016-12-17 (produced 2016-12-17T06:10:01+00:00), after the report: allocated (dated 2013-02-06) source · retrieved
2013-02-06 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 192.138.16.0-192.138.23.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2013-02-05 and allocated (dated 2013-02-06) on 2013-02-07. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2013-02-06: "Add 192.138.16.0-192.138.23.255" source · retrieved
  2. Before ARIN delegated statistics 2013-02-05, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2013-02-07, after the report: allocated (dated 2013-02-06) 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 new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition192.138.16.0/21 Cogswell Enterprises Inc. ARINLiquid Web, L.L.C 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/192.138.16.0-192.138.23.255.json