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.
2025-07-30APNIC+ RegisteredApparent new issuanceStrong inference
Statistics
116.212.187.0/24 available on 2025-07-30, allocated on 2025-07-31
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2025-07-30 and allocated (dated 2025-07-30) on 2025-07-31. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 116.212.187.0/24 available on 2025-07-30, allocated on 2025-07-31source · retrieved
BeforeAPNIC delegated statistics 2025-07-30, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2025-07-31, after the change: allocated (dated 2025-07-30)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.4.0) current
2021-11-24APNICReleasedReleased from hold (APNIC lists it as 'available')Strong inference
Statistics
116.212.187.0/24 reserved on 2021-11-24, available on 2021-11-25
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed
APNIC's statistics show it reserved on 2021-11-24 and available on 2021-11-25. APNIC moved it from its reserved (held) records to the status it calls 'available'. That is APNIC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 116.212.187.0/24 reserved on 2021-11-24, available on 2021-11-25source · retrieved
BeforeAPNIC delegated statistics 2021-11-24, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2021-11-25, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (APNIC lists it as 'available'), strong inference (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.