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.
ARIN's transfer log records a transfer from LVWifi.com (ARIN) to Spy Ego Media LLC (ARIN) on 2023-06-05 21:25 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2023-06-05: "Add 192.152.140.0-192.152.140.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2023-06-05 21:25 UTC, LVWifi.com (ARIN) to Spy Ego Media LLC (ARIN); resources moved: 192.152.140.0/24source · retrieved
BeforeARIN delegated statistics 2023-06-04 (produced 2023-06-04T13:00:12+00:00), before the report: allocated (dated 2017-09-08)source · retrieved
AfterARIN delegated statistics 2023-06-06 (produced 2023-06-06T13:00:11+00:00), after the report: allocated (dated 2023-06-05)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2017-09-08ARIN+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add 192.152.140.0-192.152.140.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2017-09-07 and allocated (dated 2017-09-08) on 2017-09-09. The tracker saw this range removed from registration on 2015-05-04 (192.152.140.0/24), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2017-09-08: "Add 192.152.140.0-192.152.140.255"source · retrieved
BeforeARIN delegated statistics 2017-09-07 (produced 2017-09-07T05:11:46+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2017-09-09 (produced 2017-09-09T05:10:54+00:00), after the report: allocated (dated 2017-09-08)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2015-05-04ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-07-03. 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 1992-05-20) on 2015-05-03 and reserved on 2015-05-05. 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 2015-07-03. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.152.140.0/24 assigned on 2015-05-04, reserved on 2015-05-05source · retrieved
BeforeARIN delegated statistics 2015-05-03 (produced 2015-05-03T05:03:52+00:00), before the report: assigned (dated 1992-05-20)source · retrieved
AfterARIN delegated statistics 2015-05-05 (produced 2015-05-05T05:04:34+00:00), after the report: 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 records (1)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
192.152.140.0/24
LVWifi.com ARIN
Spy Ego Media LLC ARIN
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.