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.
2023-09-12ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN)
From
Cisco Systems, Inc. ARIN
To
CISCO SYSTEMS, INC. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN) on 2023-09-12 19:59 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 2023-09-12 19:59 UTC, Cisco Systems, Inc. (ARIN) to CISCO SYSTEMS, INC. (ARIN); resources moved: 171.68.0.0/14source · retrieved
BeforeARIN delegated statistics 2023-09-11 (produced 2023-09-11T13:00:13+00:00), before the report: allocated (dated 2023-06-12)source · retrieved
AfterARIN delegated statistics 2023-09-13 (produced 2023-09-13T13:00:13+00:00), after the report: allocated (dated 2023-06-12)source · retrieved
ARIN's transfer log records a transfer from Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN) on 2023-06-12 20:05 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,
ARIN-IssuedARIN-Issued report for 2023-06-12: "Add 171.68.0.0-171.71.255.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2023-06-12 20:05 UTC, Raytheon BBN Technologies Corp. (ARIN) to Cisco Systems, Inc. (ARIN); resources moved: 171.68.0.0/14source · retrieved
BeforeARIN delegated statistics 2023-06-11 (produced 2023-06-11T13:00:10+00:00), before the report: allocated (dated 1994-02-25)source · retrieved
AfterARIN delegated statistics 2023-06-13 (produced 2023-06-13T13:00:10+00:00), after the report: allocated (dated 2023-06-12)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2021-06-30ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN)
From
BBN Communications ARIN
To
Raytheon BBN Technologies Corp. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN) on 2021-06-30 19:41 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 2021-06-30 19:41 UTC, BBN Communications (ARIN) to Raytheon BBN Technologies Corp. (ARIN); resources moved: 171.68.0.0/14source · retrieved
BeforeARIN delegated statistics 2021-06-29 (produced 2021-06-29T14:00:13+00:00), before the report: allocated (dated 1994-02-25)source · retrieved
AfterARIN delegated statistics 2021-07-01 (produced 2021-07-01T14:00:13+00:00), after the report: allocated (dated 1994-02-25)source · retrieved
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
171.68.0.0/14
Cisco Systems, Inc. ARIN
CISCO SYSTEMS, INC. ARIN
ARIN
Resource transfer
171.68.0.0/14
Raytheon BBN Technologies Corp. ARIN
Cisco Systems, Inc. ARIN
ARIN
Merger acquisition
171.68.0.0/14
BBN Communications ARIN
Raytheon BBN Technologies Corp. 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.