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.
2015-01-09LACNIC+ RegisteredApparent new issuanceStrong inference
Statistics
138.0.120.0/22 reserved on 2015-01-08, allocated on 2015-01-09
Inventory
Likely issued from LACNIC-controlled inventory
No transfer record matches. LACNIC's statistics show it reserved on 2015-01-08 and allocated (dated 2015-01-09) on 2015-01-09. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing LACNIC's daily statistics: 138.0.120.0/22 reserved on 2015-01-08, allocated on 2015-01-09source · retrieved
BeforeLACNIC delegated statistics 2015-01-08, before the change: reservedsource · retrieved
AfterLACNIC delegated statistics 2015-01-09, after the change: allocated (dated 2015-01-09)source · retrieved
Classification history for this change (4 versions)
DCH COMPAÑIA DE COMUNICACIONES E INMOBILIARIA LTDA LACNIC
SOCIEDAD TF CONSULTING LIMITADA LACNIC
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.