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 RAYNET SYSTEMS (ARIN) to LendingClub Corporation (ARIN) on 2019-09-18 19:27 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 2019-09-18: "Add 192.152.132.0-192.152.133.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2019-09-18 19:27 UTC, RAYNET SYSTEMS (ARIN) to LendingClub Corporation (ARIN); resources moved: 192.152.132.0/23source · retrieved
BeforeARIN delegated statistics 2019-09-17 (produced 2019-09-17T14:00:16+00:00), before the report: allocated (dated 2015-02-19)source · retrieved
AfterARIN delegated statistics 2019-09-19 (produced 2019-09-19T14:00:17+00:00), after the report: allocated (dated 2019-09-18)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2019-07-08ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-09-06. 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 allocated (dated 2015-02-19) on 2019-07-07 and reserved on 2019-07-09. 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 2019-09-06. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.152.132.0/23 allocated on 2019-07-08, reserved on 2019-07-09source · retrieved
BeforeARIN delegated statistics 2019-07-07 (produced 2019-07-07T14:00:16+00:00), before the report: allocated (dated 2015-02-19)source · retrieved
AfterARIN delegated statistics 2019-07-09 (produced 2019-07-09T14:00:17+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
2018-07-10ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2018-09-08. 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 allocated (dated 2015-02-19) on 2018-07-09 and reserved on 2018-07-11. 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 2018-09-08. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.152.132.0/23 allocated on 2018-07-10, reserved on 2018-07-11source · retrieved
BeforeARIN delegated statistics 2018-07-09 (produced 2018-07-09T05:00:24+00:00), before the report: allocated (dated 2015-02-19)source · retrieved
AfterARIN delegated statistics 2018-07-11 (produced 2018-07-11T05:00:24+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
2015-02-19ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 192.152.132.0-192.152.133.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2015-02-18 and allocated (dated 2015-02-19) on 2015-02-20. 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 2015-02-19: "Add 192.152.132.0-192.152.133.255"source · retrieved
BeforeARIN delegated statistics 2015-02-18 (produced 2015-02-18T06:05:27+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2015-02-20 (produced 2015-02-20T06:05:08+00:00), after the report: allocated (dated 2015-02-19)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, strong inference (classifier 1.4.0) current
2015-02-19ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN-Issued
Remove 192.152.132.0-192.152.133.255
Inventory
Part of the issuance reported the same day
ARIN's statistics show it available on 2015-02-18 and allocated (dated 2015-02-19) on 2015-02-20. ARIN removed its own pool record for this range as part of issuing it: the same report adds 192.152.132.0-192.152.133.255. The issuance is explained on that line.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2015-02-19: "Remove 192.152.132.0-192.152.133.255"source · retrieved
BeforeARIN delegated statistics 2015-02-18 (produced 2015-02-18T06:05:27+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2015-02-20 (produced 2015-02-20T06:05:08+00:00), after the report: allocated (dated 2015-02-19)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, strong inference (classifier 1.3.0)
: Change to ARIN's own pool record, strong inference (classifier 1.3.1)
: Change to ARIN's own pool record, strong inference (classifier 1.3.2)
: Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
192.152.132.0/23
RAYNET SYSTEMS ARIN
LendingClub Corporation 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.