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.
2025-10-23ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: LIFETOUCH INC (ARIN) to Shutterfly, Inc. (ARIN)
From
LIFETOUCH INC ARIN
To
Shutterfly, Inc. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from LIFETOUCH INC (ARIN) to Shutterfly, Inc. (ARIN) on 2025-10-23 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,
Transfer logTransfer log: MERGER_ACQUISITION on 2025-10-23 15:41 UTC, LIFETOUCH INC (ARIN) to Shutterfly, Inc. (ARIN); resources moved: 160.20.208.0/23source · retrieved
BeforeARIN delegated statistics 2025-10-22 (produced 2025-10-22T13:00:46+00:00), before the report: allocated (dated 2017-03-10)source · retrieved
AfterARIN delegated statistics 2025-10-24 (produced 2025-10-24T13:00:47+00:00), after the report: allocated (dated 2017-03-10)source · retrieved
No transfer record matches. ARIN's statistics show it reserved (only part of the range) on 2017-03-09 and assigned (dated 2017-03-10) on 2017-03-11. The range is only partly registered on one side, so the tracker doesn't draw a conclusion.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-03-10: "Add 160.20.208.0-160.20.209.255"source · retrieved
BeforeARIN delegated statistics 2017-03-09 (produced 2017-03-09T06:09:44+00:00), before the report: reserved (only part of the range)source · retrieved
AfterARIN delegated statistics 2017-03-11 (produced 2017-03-11T06:10:38+00:00), after the report: assigned (dated 2017-03-10)source · retrieved
Classification history for this change (4 versions)
: Unresolved change, observed only (classifier 1.3.0)
: Unresolved change, observed only (classifier 1.3.1)
: Unresolved change, observed only (classifier 1.3.2)
: Unresolved change, observed only (classifier 1.4.0) current
2017-03-10ARIN− RemoveUnresolved changeObserved only
ARIN-Issued
Remove 160.20.208.0-160.20.209.255
Inventory
Inventory effect unknown
No transfer record matches. ARIN's statistics show it reserved (only part of the range) on 2017-03-09 and assigned (dated 2017-03-10) on 2017-03-11. The range is only partly registered on one side, so the tracker doesn't draw a conclusion.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-03-10: "Remove 160.20.208.0-160.20.209.255"source · retrieved
BeforeARIN delegated statistics 2017-03-09 (produced 2017-03-09T06:09:44+00:00), before the report: reserved (only part of the range)source · retrieved
AfterARIN delegated statistics 2017-03-11 (produced 2017-03-11T06:10:38+00:00), after the report: assigned (dated 2017-03-10)source · retrieved
Classification history for this change (4 versions)
: Unresolved change, observed only (classifier 1.3.0)
: Unresolved change, observed only (classifier 1.3.1)
: Unresolved change, observed only (classifier 1.3.2)
: Unresolved change, observed only (classifier 1.4.0) current
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
160.20.208.0/23
LIFETOUCH INC ARIN
Shutterfly, 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.