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.
2022-10-11ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Allixo (ARIN) to PogoZone (ARIN)
From
Allixo ARIN
To
PogoZone ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Allixo (ARIN) to PogoZone (ARIN) on 2022-10-11 16:30 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 2022-10-11 16:30 UTC, Allixo (ARIN) to PogoZone (ARIN); resources moved: 192.243.72.0/24source · retrieved
BeforeARIN delegated statistics 2022-10-10 (produced 2022-10-10T13:00:10+00:00), before the report: allocated (dated 2017-02-23)source · retrieved
AfterARIN delegated statistics 2022-10-12 (produced 2022-10-12T13:00:09+00:00), after the report: allocated (dated 2017-02-23)source · retrieved
2017-02-23ARIN+ AddApparent reissuance of previously removed resourceObserved only
ARIN-Issued
Add 192.243.72.0-192.243.72.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2017-02-22 and allocated (dated 2017-02-23) on 2017-02-24. The tracker saw this range released from hold on 2017-02-22 (192.243.72.0-192.243.72.255), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2017-02-22: Remove 192.243.72.0-192.243.72.255), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-02-23: "Add 192.243.72.0-192.243.72.255"source · retrieved
BeforeARIN delegated statistics 2017-02-22 (produced 2017-02-22T06:09:53+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2017-02-24 (produced 2017-02-24T06:10:15+00:00), after the report: allocated (dated 2017-02-23)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
: Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current
2017-02-23ARIN− RemoveChange to ARIN's own pool recordObserved only
ARIN-Issued
Remove 192.243.72.0-192.243.72.255
Inventory
Part of the issuance reported the same day
ARIN's statistics show it reserved on 2017-02-22 and allocated (dated 2017-02-23) on 2017-02-24. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.243.72.0-192.243.72.255. The issuance is explained on that line. Another change to this range was reported the day before or after (2017-02-22: Remove 192.243.72.0-192.243.72.255), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-02-23: "Remove 192.243.72.0-192.243.72.255"source · retrieved
BeforeARIN delegated statistics 2017-02-22 (produced 2017-02-22T06:09:53+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2017-02-24 (produced 2017-02-24T06:10:15+00:00), after the report: allocated (dated 2017-02-23)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, observed only (classifier 1.3.0)
: Change to ARIN's own pool record, observed only (classifier 1.3.1)
: Change to ARIN's own pool record, observed only (classifier 1.3.2)
: Change to ARIN's own pool record, observed only (classifier 1.4.0) current
2017-02-22ARIN− RemoveNo substantive resource change foundObserved only
ARIN-Issued
Remove 192.243.72.0-192.243.72.255
Inventory
No effect on ARIN applicant inventory
ARIN-Issued lists it as "Remove", but ARIN's statistics show the same record before and after (reserved). Another change to this range was reported the day before or after (2017-02-23: Remove 192.243.72.0-192.243.72.255; 2017-02-23: Add 192.243.72.0-192.243.72.255), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-02-22: "Remove 192.243.72.0-192.243.72.255"source · retrieved
BeforeARIN delegated statistics 2017-02-21 (produced 2017-02-21T06:09:35+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2017-02-23 (produced 2017-02-23T06:09:03+00:00), after the report: reservedsource · retrieved
Classification history for this change (4 versions)
: No substantive resource change found, observed only (classifier 1.3.0)
: No substantive resource change found, observed only (classifier 1.3.1)
: No substantive resource change found, observed only (classifier 1.3.2)
: No substantive resource change found, observed only (classifier 1.4.0) current
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.