rirtracker

IPv4 range · 65,536 addresses

170.176.0.0/16

Now

ARIN statistics
Allocated (dated 1994-08-18), allocated (dated 2019-01-08), allocated (dated 2019-01-15), allocated (dated 2019-02-01), allocated (dated 2019-03-07), allocated (dated 2019-03-08) (US), in the latest file
Registry
ARIN
Holder
Treehouse Foods, Inc.
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2017-07-20 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

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.

2017-07-20 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Ralcorp Holdings, Inc. (ARIN) to Treehouse Foods, Inc. (ARIN)
From
Ralcorp Holdings, Inc. ARIN
To
Treehouse Foods, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Ralcorp Holdings, Inc. (ARIN) to Treehouse Foods, Inc. (ARIN) on 2017-07-20 17:13 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 2017-07-20 17:13 UTC, Ralcorp Holdings, Inc. (ARIN) to Treehouse Foods, Inc. (ARIN); resources moved: 170.176.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2017-07-19 (produced 2017-07-19T05:09:16+00:00), before the report: assigned (dated 1994-08-18) source · retrieved
  3. After ARIN delegated statistics 2017-07-21 (produced 2017-07-21T05:09:49+00:00), after the report: assigned (dated 1994-08-18) source · retrieved

Sold in pieces

2 pieces of this block transferred since 2008-12-01, 28% of it so far.

DatePieceWhat happenedFromTo
2019-01-08 170.176.128.0/18Intra-ARIN transfer Treehouse Foods, Inc. ARINInTouch Health ARIN
2019-01-15 170.176.248.0/21Intra-ARIN transfer Treehouse Foods, Inc. ARINNorth Central Communications ARIN

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2021-04-16ARIN170.176.240.0/21Transfer logMerger/acquisition
2019-03-08ARIN170.176.240.0/21+ AddIntra-ARIN transfer
2019-03-07ARIN170.176.224.0/20+ AddIntra-ARIN transfer
2019-02-01ARIN170.176.192.0/19+ AddIntra-ARIN transfer
2019-01-15ARIN170.176.248.0/21+ AddIntra-ARIN transfer
2019-01-08ARIN170.176.128.0/18+ AddIntra-ARIN transfer

Transfer records (7)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition170.176.240.0/21 Symantec Corporation ARINAvago Technologies U.S. Inc. ARIN
ARINResource transfer170.176.240.0/21 Treehouse Foods, Inc. ARINSymantec Corporation ARIN
ARINResource transfer170.176.224.0/20 Treehouse Foods, Inc. ARINWave Rural Connect, LLC ARIN
ARINResource transfer170.176.192.0/19 Treehouse Foods, Inc. ARINIntuitive Surgical Operations, Inc. ARIN
ARINResource transfer170.176.248.0/21 Treehouse Foods, Inc. ARINNorth Central Communications ARIN
ARINResource transfer170.176.128.0/18 Treehouse Foods, Inc. ARINInTouch Health ARIN
ARINMerger acquisition170.176.0.0/16 Ralcorp Holdings, Inc. ARINTreehouse Foods, 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/170.176.0.0-170.176.255.255.json