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.
2015-06-10ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 208.70.180.0-208.70.181.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2015-06-09 and allocated (dated 2015-06-10) on 2015-06-11. 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 2015-06-10: "Add 208.70.180.0-208.70.181.255"source · retrieved
BeforeARIN delegated statistics 2015-06-09 (produced 2015-06-09T05:04:42+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2015-06-11 (produced 2015-06-11T05:04:29+00:00), after the report: allocated (dated 2015-06-10)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.4.0) current
2015-06-10ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN-Issued
Remove 208.70.180.0-208.70.181.255
Inventory
Part of the issuance reported the same day
ARIN's statistics show it available on 2015-06-09 and allocated (dated 2015-06-10) on 2015-06-11. ARIN removed its own pool record for this range as part of issuing it: the same report adds 208.70.180.0-208.70.181.255. The issuance is explained on that line.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2015-06-10: "Remove 208.70.180.0-208.70.181.255"source · retrieved
BeforeARIN delegated statistics 2015-06-09 (produced 2015-06-09T05:04:42+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2015-06-11 (produced 2015-06-11T05:04:29+00:00), after the report: allocated (dated 2015-06-10)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
2010-04-02ARIN− RemoveUnresolved changeObserved only
ARIN-Issued
Remove 208.70.180.0-208.70.181.255
Inventory
Inventory effect unknown
ARIN-Issued says "Remove", but ARIN's statistics show it not issued on 2010-04-01 and not issued on 2010-04-03. (Until 2013-03-05, ARIN's statistics list only what's issued.) The registry's pool records from that time aren't public, so the tracker can't tell what was removed.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2010-04-02: "Remove 208.70.180.0-208.70.181.255"source · retrieved
BeforeARIN delegated statistics 2010-04-01, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2010-04-03, after the report: not issuedsource · retrieved
Classification history for this change (4 versions)
: Unresolved change, observed only (classifier 1.3.0)
: Unresolved change, observed only (classifier 1.3.1)
: Unresolved change, observed only (classifier 1.3.2)
: Unresolved change, observed only (classifier 1.4.0) current
Transfer records
No transfer log has a transfer of any part of this IPv4 range.
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.