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.
2019-04-04APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
110.235.216.0/22 reserved on 2019-04-04, assigned on 2019-04-05
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it reserved on 2019-04-04 and assigned (dated 2009-05-15) on 2019-04-05. The tracker saw it removed from registration on 2019-03-28 (7 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 110.235.216.0/22 reserved on 2019-04-04, assigned on 2019-04-05source · retrieved
BeforeAPNIC delegated statistics 2019-04-04, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2019-04-05, after the change: assigned (dated 2009-05-15)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, strong inference (classifier 1.3.0)
: Restored to the same holder, strong inference (classifier 1.3.1)
: Restored to the same holder, strong inference (classifier 1.3.2)
: Restored to the same holder, strong inference (classifier 1.4.0) current
2019-03-28APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
110.235.216.0/22 assigned on 2019-03-28, reserved on 2019-03-29
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2020-03-28. 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 assigned (dated 2009-05-15) on 2019-03-28 and reserved on 2019-03-29. 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 2020-03-28. 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: 110.235.216.0/22 assigned on 2019-03-28, reserved on 2019-03-29source · retrieved
BeforeAPNIC delegated statistics 2019-03-28, before the change: assigned (dated 2009-05-15)source · retrieved
AfterAPNIC delegated statistics 2019-03-29, 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
2018-09-05APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
110.235.216.0/22 reserved on 2018-09-05, assigned on 2018-09-06
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it reserved on 2018-09-05 and assigned (dated 2009-05-15) on 2018-09-06. The tracker saw it removed from registration on 2018-07-03 (64 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 110.235.216.0/22 reserved on 2018-09-05, assigned on 2018-09-06source · retrieved
BeforeAPNIC delegated statistics 2018-09-05, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2018-09-06, after the change: assigned (dated 2009-05-15)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, strong inference (classifier 1.3.0)
: Restored to the same holder, strong inference (classifier 1.3.1)
: Restored to the same holder, strong inference (classifier 1.3.2)
: Restored to the same holder, strong inference (classifier 1.4.0) current
2018-07-03APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
110.235.216.0/22 assigned on 2018-07-03, reserved on 2018-07-04
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-07-03. 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 assigned (dated 2009-05-15) on 2018-07-03 and reserved on 2018-07-04. 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 2019-07-03. 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: 110.235.216.0/22 assigned on 2018-07-03, reserved on 2018-07-04source · retrieved
BeforeAPNIC delegated statistics 2018-07-03, before the change: assigned (dated 2009-05-15)source · retrieved
AfterAPNIC delegated statistics 2018-07-04, 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: NIXI/NOIDASOFTWARETECHNOLOGYPARK-IN (APNIC) to NIXI/VERIVOZ (APNIC)
From
NIXI/NOIDASOFTWARETECHNOLOGYPARK-IN APNIC
To
NIXI/VERIVOZ APNIC
Piece of
110.234.0.0/15: the rest of the block stayed with the seller
Inventory
No effect on APNIC applicant inventory
APNIC's transfer log records a transfer from NIXI/NOIDASOFTWARETECHNOLOGYPARK-IN (APNIC) to NIXI/VERIVOZ (APNIC) on 2015-02-11 01:17 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 2015-02-11 01:17 UTC, NIXI/NOIDASOFTWARETECHNOLOGYPARK-IN (APNIC) to NIXI/VERIVOZ (APNIC); resources moved: 110.235.216.0/22, 110.235.224.0/20source · retrieved
BeforeAPNIC delegated statistics 2015-02-11, before the change: allocated (dated 2009-05-15)source · retrieved
AfterAPNIC delegated statistics 2015-02-12, after the change: assigned (dated 2009-05-15)source · retrieved
Classification history for this change (4 versions)
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.