APNIC's statistics now list it as 'available'; reissue not confirmed
Timeline (4)
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.
2020-04-14APNICReleasedReleased from hold (APNIC lists it as 'available')Strong inference
Statistics
103.10.192.0/22 reserved on 2020-04-14, available on 2020-04-15
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed
APNIC's statistics show it reserved on 2020-04-14 and available on 2020-04-15. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2016-06-01, 1413 days earlier. 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: 103.10.192.0/22 reserved on 2020-04-14, available on 2020-04-15source · retrieved
BeforeAPNIC delegated statistics 2020-04-14, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2020-04-15, 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
2016-06-01APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
103.10.192.0/22 allocated on 2016-06-01, reserved on 2016-06-02
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2017-06-01. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-28) on 2016-06-01 and reserved on 2016-06-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2017-06-01. That is what APNIC has done, not a rule it states. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 103.10.192.0/22 allocated on 2016-06-01, reserved on 2016-06-02source · retrieved
BeforeAPNIC delegated statistics 2016-06-01, before the change: allocated (dated 2011-07-28)source · retrieved
AfterAPNIC delegated statistics 2016-06-02, after the change: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
Transfer: 3mmm Co.,Ltd (APNIC) to Impact Co Ltd (APNIC)
From
3mmm Co.,Ltd APNIC
To
Impact Co Ltd APNIC
Inventory
No effect on APNIC applicant inventory
APNIC's transfer log records a transfer from 3mmm Co.,Ltd (APNIC) to Impact Co Ltd (APNIC) on 2012-07-16 10:23 UTC. The registration changed hands; it is not a new allocation from APNIC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2012-07-16 10:23 UTC, 3mmm Co.,Ltd (APNIC) to Impact Co Ltd (APNIC); resources moved: 103.10.192.0/22source · retrieved
BeforeAPNIC delegated statistics 2012-07-16, before the change: allocated (dated 2011-08-01)source · retrieved
AfterAPNIC delegated statistics 2012-07-17, after the change: allocated (dated 2012-07-16)source · retrieved
Classification history for this change (4 versions)
: Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2011-07-28APNIC+ RegisteredApparent new issuanceStrong inference
Statistics
103.10.192.0/22 available on 2011-07-28, assigned on 2011-07-29
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2011-07-28 and assigned (dated 2011-07-28) on 2011-07-29. 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: 103.10.192.0/22 available on 2011-07-28, assigned on 2011-07-29source · retrieved
BeforeAPNIC delegated statistics 2011-07-28, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2011-07-29, after the change: assigned (dated 2011-07-28)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.0)
: Apparent new issuance, strong inference (classifier 1.3.1)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, 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.