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.
The RIPE NCC's transfer log records a transfer from Arend Brouwer (RIPE NCC) to EDGOO NETWORKS UNIPESSOAL LDA (RIPE NCC) on 2024-05-24 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2024-05-24 19:00 UTC, Arend Brouwer (RIPE NCC) to EDGOO NETWORKS UNIPESSOAL LDA (RIPE NCC); resources moved: 103.243.124.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2024-05-23 (produced 2024-05-23T21:59:59+00:00), before the change: allocated (dated 2015-12-11)source · retrieved
AfterRIPE NCC delegated statistics 2024-05-24 (produced 2024-05-24T21:59:59+00:00), after the change: allocated (dated 2015-12-11)source · retrieved
Classification history for this change (4 versions)
Transferred out of APNIC administration; not offered to APNIC applicants
APNIC's transfer log records a transfer from NIXI/BANDHANSOLUTIONS (APNIC) to ORG-ABTA6-RIPE (RIPE NCC) on 2021-01-28 20:09 UTC: it left APNIC for the RIPE NCC. It is not a new allocation and is not offered to APNIC applicants.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2021-01-28 20:09 UTC, NIXI/BANDHANSOLUTIONS (APNIC) to ORG-ABTA6-RIPE (RIPE NCC); resources moved: 103.243.124.0/22source · retrieved
BeforeAPNIC delegated statistics 2021-01-29, before the change: assigned (dated 2015-12-11)source · retrieved
AfterAPNIC delegated statistics 2021-01-30, after the change: not listedsource · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.0)
: Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.1)
: Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.2)
: Inter-RIR transfer out of APNIC, confirmed (classifier 1.4.0) current
2021-01-28RIPE NCCTransfer logInter-RIR transfer into the RIPE NCCConfirmed
Transfer log
Transfer: (no name) (APNIC) to Arend Brouwer trading as ERITAP (RIPE NCC)
From
(no name given) APNIC
To
Arend Brouwer trading as ERITAP RIPE NCC
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2021-01-29. Lists that cover every registry show it there.
Inventory
Transferred into RIPE NCC administration; not a new issuance
The RIPE NCC's transfer log records a transfer from an unnamed organization (APNIC) to Arend Brouwer trading as ERITAP (RIPE NCC) on 2021-01-28 19:00 UTC: it came to the RIPE NCC from APNIC. It was already issued by another registry, so this is not a new issuance.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2021-01-28 19:00 UTC, (no name) (APNIC) to Arend Brouwer trading as ERITAP (RIPE NCC); resources moved: 103.243.124.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2021-01-27 (produced 2021-01-27T22:59:00+00:00), before the change: not listedsource · retrieved
AfterRIPE NCC delegated statistics 2021-01-28 (produced 2021-01-28T22:59:00+00:00), after the change: allocated (dated 2015-12-11)source · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.0)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.1)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.2)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.4.0) current
2015-12-11APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
103.243.124.0/22 available on 2015-12-11, assigned on 2015-12-12
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2015-12-11 and assigned (dated 2015-12-11) on 2015-12-12. The tracker saw this range released from hold on 2015-12-09 (103.243.124.0/22), so it appears to have been issued again from APNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 103.243.124.0/22 available on 2015-12-11, assigned on 2015-12-12source · retrieved
BeforeAPNIC delegated statistics 2015-12-11, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2015-12-12, after the change: assigned (dated 2015-12-11)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2015-12-09APNICReleasedReleased from hold (APNIC lists it as 'available')Strong inference
Statistics
103.243.124.0/22 reserved on 2015-12-09, available on 2015-12-10
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed
APNIC's statistics show it reserved on 2015-12-09 and available on 2015-12-10. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2014-11-26, 378 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: 103.243.124.0/22 reserved on 2015-12-09, available on 2015-12-10source · retrieved
BeforeAPNIC delegated statistics 2015-12-09, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2015-12-10, 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
2014-11-26APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
103.243.124.0/22 assigned on 2014-11-26, reserved on 2014-11-27
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-11-26. 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 2013-10-11) on 2014-11-26 and reserved on 2014-11-27. 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 2015-11-26. 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: 103.243.124.0/22 assigned on 2014-11-26, reserved on 2014-11-27source · retrieved
BeforeAPNIC delegated statistics 2014-11-26, before the change: assigned (dated 2013-10-11)source · retrieved
AfterAPNIC delegated statistics 2014-11-27, 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
2013-10-11APNIC+ RegisteredApparent new issuanceStrong inference
Statistics
103.243.124.0/22 available on 2013-10-11, assigned on 2013-10-12
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2013-10-11 and assigned (dated 2013-10-11) on 2013-10-12. 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: 103.243.124.0/22 available on 2013-10-11, assigned on 2013-10-12source · retrieved
BeforeAPNIC delegated statistics 2013-10-11, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2013-10-12, after the change: assigned (dated 2013-10-11)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
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
103.243.124.0/22
Arend Brouwer RIPE NCC
EDGOO NETWORKS UNIPESSOAL LDA RIPE NCC
APNIC
Resource transfer
103.243.124.0/22
NIXI/BANDHANSOLUTIONS APNIC
ORG-ABTA6-RIPE RIPE NCC
RIPE NCC
Resource transfer
103.243.124.0/22
(no name given) APNIC
Arend Brouwer trading as ERITAP RIPE NCC
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.