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.
Transfer: Domo Digital Pty Ltd (APNIC) to READYIDC CO., LTD. (APNIC)
From
Domo Digital Pty Ltd APNIC
To
READYIDC CO., LTD. APNIC
Inventory
No effect on APNIC applicant inventory
APNIC's transfer log records a transfer from Domo Digital Pty Ltd (APNIC) to READYIDC CO., LTD. (APNIC) on 2024-05-29 01:31 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 2024-05-29 01:31 UTC, Domo Digital Pty Ltd (APNIC) to READYIDC CO., LTD. (APNIC); resources moved: 199.21.172.0/22source · retrieved
BeforeAPNIC delegated statistics 2024-05-29, before the change: allocated (dated 2017-09-25)source · retrieved
AfterAPNIC delegated statistics 2024-05-30, after the change: allocated (dated 2017-09-25)source · retrieved
Classification history for this change (4 versions)
: Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2017-09-25APNIC+ RegisteredApparent new issuanceStrong inference
Statistics
199.21.172.0/22 available on 2017-09-25, allocated on 2017-09-26
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2017-09-25 and allocated (dated 2017-09-25) on 2017-09-26. 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: 199.21.172.0/22 available on 2017-09-25, allocated on 2017-09-26source · retrieved
BeforeAPNIC delegated statistics 2017-09-25, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2017-09-26, after the change: allocated (dated 2017-09-25)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
2012-02-15ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2012-04-15. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2010-08-11) on 2012-02-14 and not issued on 2012-02-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2012-04-15. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.21.172.0/22 assigned on 2012-02-15, not listed on 2012-02-16source · retrieved
BeforeARIN delegated statistics 2012-02-14, before the report: assigned (dated 2010-08-11)source · retrieved
AfterARIN delegated statistics 2012-02-16, after the report: not issuedsource · 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
2010-08-11ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 199.21.172.0-199.21.175.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it not issued on 2010-08-10 and assigned (dated 2010-08-11) on 2010-08-12. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2010-08-11: "Add 199.21.172.0-199.21.175.255"source · retrieved
BeforeARIN delegated statistics 2010-08-10, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2010-08-12, after the report: assigned (dated 2010-08-11)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 (1)
Date (UTC)
Log
Type
Range moved
From
To
APNIC
Resource transfer
199.21.172.0/22
Domo Digital Pty Ltd APNIC
READYIDC CO., LTD. APNIC
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.