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.
2023-08-31APNIC+ RegisteredApparent reissuance of previously removed resourceObserved only
Statistics
103.126.142.0/23 available on 2023-08-31, allocated on 2023-09-01
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2023-08-31 and allocated (dated 2023-08-31) on 2023-09-01. The tracker saw this range released from hold on 2023-08-30 (103.126.142.0/23), so it appears to have been issued again from APNIC's pool. Another change to this range was reported the day before or after (2023-08-30: Released 103.126.142.0/23), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 103.126.142.0/23 available on 2023-08-31, allocated on 2023-09-01source · retrieved
BeforeAPNIC delegated statistics 2023-08-31, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2023-09-01, after the change: allocated (dated 2023-08-31)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
2023-08-30APNICReleasedReleased from hold (APNIC lists it as 'available')Observed only
Statistics
103.126.142.0/23 reserved on 2023-08-30, available on 2023-08-31
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed
APNIC's statistics show it reserved on 2023-08-30 and available on 2023-08-31. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2022-08-25, 370 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2023-08-31: Added 103.126.142.0/23), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 103.126.142.0/23 reserved on 2023-08-30, available on 2023-08-31source · retrieved
BeforeAPNIC delegated statistics 2023-08-30, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2023-08-31, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.0)
: Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.1)
: Released from hold (APNIC lists it as 'available'), observed only (classifier 1.3.2)
: Released from hold (APNIC lists it as 'available'), observed only (classifier 1.4.0) current
No transfer log has a transfer of any part of this IPv4 range.
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.