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.
LACNIC's transfer log records a transfer from OPTION TELECOM SERVICOS DE TELECOMUNICACOES LTDA (LACNIC) to AGIL COMERCIAL DO BRASIL INFORMATICA E COMUNICACAO EIRELI (LACNIC) on 2023-01-19 13:00 UTC. The registration changed hands; it is not a new allocation from LACNIC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2023-01-19 13:00 UTC, OPTION TELECOM SERVICOS DE TELECOMUNICACOES LTDA (LACNIC) to AGIL COMERCIAL DO BRASIL INFORMATICA E COMUNICACAO EIRELI (LACNIC); resources moved: 186.209.144.0/21source · retrieved
BeforeLACNIC delegated statistics 2023-01-18, before the change: allocated (dated 2010-06-11)source · retrieved
AfterLACNIC delegated statistics 2023-01-19, after the change: allocated (dated 2010-06-11)source · retrieved
Classification history for this change (4 versions)
: Intra-LACNIC transfer, confirmed (classifier 1.4.0) current
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
LACNIC
Resource transfer
186.209.144.0/21
OPTION TELECOM SERVICOS DE TELECOMUNICACOES LTDA LACNIC
AGIL COMERCIAL DO BRASIL INFORMATICA E COMUNICACAO EIRELI 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.