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.
2018-05-01ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Zenedge Inc (ARIN) to Oracle Corporation (ARIN)
From
Zenedge Inc ARIN
To
Oracle Corporation ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Zenedge Inc (ARIN) to Oracle Corporation (ARIN) on 2018-05-01 14:59 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2018-05-01 14:59 UTC, Zenedge Inc (ARIN) to Oracle Corporation (ARIN); resources moved: 199.195.6.0/23source · retrieved
BeforeARIN delegated statistics 2018-04-30 (produced 2018-04-30T05:11:53+00:00), before the report: assigned (dated 2016-12-01)source · retrieved
AfterARIN delegated statistics 2018-05-02 (produced 2018-05-02T05:10:49+00:00), after the report: allocated (dated 2016-12-01)source · retrieved
2016-12-01ARIN+ AddApparent new issuanceObserved only
ARIN-Issued
Add 199.195.6.0-199.195.7.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2016-11-30 and assigned (dated 2016-12-01) on 2016-12-02. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN. Another change to this range was reported the day before or after (2016-11-30: Remove 199.195.6.0-199.195.7.255), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-12-01: "Add 199.195.6.0-199.195.7.255"source · retrieved
BeforeARIN delegated statistics 2016-11-30 (produced 2016-11-30T06:09:11+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2016-12-02 (produced 2016-12-02T06:09:09+00:00), after the report: assigned (dated 2016-12-01)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
: Apparent new issuance, observed only (classifier 1.4.0) current
2016-11-30ARIN− RemoveNo substantive resource change foundObserved only
ARIN-Issued
Remove 199.195.6.0-199.195.7.255
Inventory
No effect on ARIN applicant inventory
ARIN-Issued lists it as "Remove", but ARIN's statistics show the same record before and after (reserved). Another change to this range was reported the day before or after (2016-12-01: Add 199.195.6.0-199.195.7.255), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-11-30: "Remove 199.195.6.0-199.195.7.255"source · retrieved
BeforeARIN delegated statistics 2016-11-29 (produced 2016-11-29T06:09:11+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2016-12-01 (produced 2016-12-01T06:09:20+00:00), after the report: reservedsource · retrieved
Classification history for this change (4 versions)
: No substantive resource change found, observed only (classifier 1.3.0)
: No substantive resource change found, observed only (classifier 1.3.1)
: No substantive resource change found, observed only (classifier 1.3.2)
: No substantive resource change found, observed only (classifier 1.4.0) current
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
199.195.6.0/23
Zenedge Inc ARIN
Oracle 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.