This data was last updated ago, at . The site normally updates once a day, so the latest update didn't finish; recent changes may be missing.
Source delay.
Conclusions that depend on it may be incomplete; see Sources.
IPv4 range · 8,192 addresses
203.109.32.0/19
Now
APNIC statistics
Allocated (dated 2019-05-14), allocated (dated 2019-05-15), assigned (dated 2019-05-14), assigned (dated 2019-05-15) (HK, IN, MM, PK), in the latest file
Registry
Not known
Holder
Not looked up
Latest change
− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)
2019-05-01 (from what APNIC's statistics show; it publishes no period)
Now
Possible reissue candidate; not confirmed available.
Timeline (1)
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.
2018-05-01APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
203.109.32.0/19 allocated on 2018-05-01, reserved on 2018-05-02
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-05-01. 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 2005-02-16) on 2018-05-01 and reserved on 2018-05-02. 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 2019-05-01. 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: 203.109.32.0/19 allocated on 2018-05-01, reserved on 2018-05-02source · retrieved
BeforeAPNIC delegated statistics 2018-05-01, before the change: allocated (dated 2005-02-16)source · retrieved
AfterAPNIC delegated statistics 2018-05-02, 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
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.