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.
2021-10-20LACNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
45.226.59.0/24 reserved on 2021-10-19, allocated on 2021-10-20
Inventory
Likely issued from LACNIC-controlled inventory
No transfer record matches. LACNIC's statistics show it reserved on 2021-10-19 and allocated (dated 2021-10-20) on 2021-10-20. The tracker saw this range released from hold on 2021-09-10 (45.226.59.0/24), so it appears to have been issued again from LACNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 45.226.59.0/24 reserved on 2021-10-19, allocated on 2021-10-20source · retrieved
BeforeLACNIC delegated statistics 2021-10-19, before the change: reservedsource · retrieved
AfterLACNIC delegated statistics 2021-10-20, after the change: allocated (dated 2021-10-20)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2021-09-10LACNICReleasedReleased from hold (LACNIC lists it as 'available')Strong inference
Statistics
45.226.59.0/24 reserved on 2021-09-09, available on 2021-09-10
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed
LACNIC's statistics show it reserved on 2021-09-09 and available on 2021-09-10. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2021-01-22, 231 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 45.226.59.0/24 reserved on 2021-09-09, available on 2021-09-10source · retrieved
BeforeLACNIC delegated statistics 2021-09-09, before the change: reservedsource · retrieved
AfterLACNIC delegated statistics 2021-09-10, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.4.0) current
2021-01-22LACNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
45.226.59.0/24 assigned on 2021-01-21, available on 2021-01-22
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-07-22. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it assigned (dated 2017-12-06) on 2021-01-21 and available on 2021-01-22. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC holds returned, revoked and reclaimed IPv4 space for 6 calendar months before reissuing it, so the estimated hold end is 2021-07-22. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 45.226.59.0/24 assigned on 2021-01-21, available on 2021-01-22source · retrieved
BeforeLACNIC delegated statistics 2021-01-21, before the change: assigned (dated 2017-12-06)source · retrieved
AfterLACNIC delegated statistics 2021-01-22, after the change: availablesource · 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
2017-12-06LACNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
45.226.59.0/24 reserved on 2017-12-05, assigned on 2017-12-06
Inventory
Likely issued from LACNIC-controlled inventory
No transfer record matches. LACNIC's statistics show it reserved on 2017-12-05 and assigned (dated 2017-12-06) on 2017-12-06. The tracker saw this range released from hold on 2017-11-15 (45.226.59.0/24), so it appears to have been issued again from LACNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 45.226.59.0/24 reserved on 2017-12-05, assigned on 2017-12-06source · retrieved
BeforeLACNIC delegated statistics 2017-12-05, before the change: reservedsource · retrieved
AfterLACNIC delegated statistics 2017-12-06, after the change: assigned (dated 2017-12-06)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2017-11-15LACNICReleasedReleased from hold (LACNIC lists it as 'available')Strong inference
Statistics
45.226.59.0/24 reserved on 2017-11-14, available on 2017-11-15
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed
LACNIC's statistics show it reserved on 2017-11-14 and available on 2017-11-15. LACNIC moved it from its reserved (held) records to the status it calls 'available'. That is LACNIC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 45.226.59.0/24 reserved on 2017-11-14, available on 2017-11-15source · retrieved
BeforeLACNIC delegated statistics 2017-11-14, before the change: reservedsource · retrieved
AfterLACNIC delegated statistics 2017-11-15, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (LACNIC lists it as 'available'), strong inference (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.