rirtracker

IPv4 range · 2,048 addresses

216.152.240.0/21

Now

ARIN statistics
Allocated (dated 2017-12-01) (US), in the latest file
Registry
ARIN
Holder
ImOn Communications, LLC
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2026-04-27 (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.

2026-04-27 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: FiberComm LC (ARIN) to ImOn Communications, LLC (ARIN)
From
FiberComm LC ARIN
To
ImOn Communications, LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from FiberComm LC (ARIN) to ImOn Communications, LLC (ARIN) on 2026-04-27 15:41 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 2026-04-27 15:41 UTC, FiberComm LC (ARIN) to ImOn Communications, LLC (ARIN); resources moved: 216.152.240.0/21 source · retrieved
  2. Before ARIN delegated statistics 2026-04-26 (produced 2026-04-26T13:00:38+00:00), before the report: allocated (dated 2017-12-01) source · retrieved
  3. After ARIN delegated statistics 2026-04-28 (produced 2026-04-28T13:00:39+00:00), after the report: allocated (dated 2017-12-01) source · retrieved
2017-12-01 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 216.152.240.0-216.152.247.255
From
OCTALION INC. ARIN
To
FiberComm LC ARIN
Piece of
216.152.240.0/20: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from OCTALION INC. (ARIN) to FiberComm LC (ARIN) on 2017-12-01 15:00 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2017-12-01: "Add 216.152.240.0-216.152.247.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2017-12-01 15:00 UTC, OCTALION INC. (ARIN) to FiberComm LC (ARIN); resources moved: 216.152.240.0/21 source · retrieved
  3. Before ARIN delegated statistics 2017-11-30 (produced 2017-11-30T06:09:08+00:00), before the report: allocated (dated 2004-12-03) source · retrieved
  4. After ARIN delegated statistics 2017-12-02 (produced 2017-12-02T06:08:40+00:00), after the report: allocated (dated 2017-12-01) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2017-09-20ARIN216.152.240.0/20Transfer logMerger/acquisition

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition216.152.240.0/21 FiberComm LC ARINImOn Communications, LLC ARIN
ARINResource transfer216.152.240.0/21 OCTALION INC. ARINFiberComm LC ARIN
ARINMerger acquisition216.152.240.0/20 Xeex ARINOCTALION INC. 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/216.152.240.0-216.152.247.255.json