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

% IP Client: 203.119.110.26
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
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% 2025-12-24T01:44:20-03:00 - 203.119.110.26

inetnum:     201.55.96.0/19
aut-num:     AS16735
abuse-c:     CST87
owner:       ALGAR TELECOM S/A
ownerid:     71.208.516/0001-74
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ALTSA49
tech-c:      OGRIN
inetrev:     201.55.106.0/23
nserver:     nspar.ctbc.com.br
nsstat:      20251219 AA
nslastaa:    20251219
nserver:     nssar.ctbc.com.br
nsstat:      20251219 AA
nslastaa:    20251219
created:     20110617
changed:     20170929

nic-hdl-br:  ALTSA49
person:      ALGAR TELECOM S/A
e-mail:      registrobr@algar.com.br
country:     BR
created:     20140820
changed:     20250609

nic-hdl-br:  CST87
person:      Computer Security Incident Response Team
e-mail:      abuse@algartelecom.com.br
country:     BR
created:     20051208
changed:     20141114

nic-hdl-br:  OGRIN
person:      OptiTel - Ger�ncia de Registros Internet
e-mail:      security@algartelecom.com.br
country:     BR
created:     20130204
changed:     20160902

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