% APNIC found the following authoritative answer from: whois.lacnic.net

% IP Client: 203.119.110.26
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% 2026-01-21T07:57:08-03:00 - 203.119.110.26

inetnum:     189.108.236.80/29
aut-num:     AS10429
abuse-c:     CSTBR
owner:       FUNDACAO KARNIG BAZARIAN
ownerid:     50.790.823/0001-36
responsible: Rodrigo Furtado Borges
country:     BR
owner-c:     RFBNE3
tech-c:      MVS4
created:     20080724
changed:     20130307
inetnum-up:  189.108.0.0/15

nic-hdl-br:  RFBNE3
person:      Rodrigo Furtado Borges Neto
e-mail:      rodrigo.fkb.temp@gmail.com
country:     BR
created:     20190904
changed:     20190923

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      abuse.br@telefonica.com
country:     BR
created:     20180713
changed:     20180713

nic-hdl-br:  MVS4
person:      Marcus Vinicius Branco de Souza
e-mail:      vinicius@fkb.br
country:     BR
created:     19980109
changed:     20180511

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