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.
ARIN's transfer log records a transfer from LUCN LLC (ARIN) to Harborvault (ARIN) on 2020-10-30 14:15 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 2020-10-30: "Add AS11728"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2020-10-30 14:15 UTC, LUCN LLC (ARIN) to Harborvault (ARIN); resources moved: AS11728source · retrieved
BeforeARIN delegated statistics 2020-10-29 (produced 2020-10-29T14:00:13+00:00), before the report: assigned (dated 2006-10-23)source · retrieved
AfterARIN delegated statistics 2020-10-31 (produced 2020-10-31T14:00:12+00:00), after the report: assigned (dated 2020-10-30)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2017-11-28ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Internet Exchange Technology, Inc. (ARIN) to LUCN LLC (ARIN)
From
Internet Exchange Technology, Inc. ARIN
To
LUCN LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Internet Exchange Technology, Inc. (ARIN) to LUCN LLC (ARIN) on 2017-11-28 18:53 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 2017-11-28 18:53 UTC, Internet Exchange Technology, Inc. (ARIN) to LUCN LLC (ARIN); resources moved: AS11728source · retrieved
BeforeARIN delegated statistics 2017-11-27 (produced 2017-11-27T06:08:48+00:00), before the report: assigned (dated 2006-10-23)source · retrieved
AfterARIN delegated statistics 2017-11-29 (produced 2017-11-29T06:08:19+00:00), after the report: assigned (dated 2006-10-23)source · retrieved
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
AS11728
LUCN LLC ARIN
Harborvault ARIN
ARIN
Merger acquisition
AS11728
Internet Exchange Technology, Inc. ARIN
LUCN LLC ARIN
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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.