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

% IP Client: 203.119.106.26
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
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% 2025-12-24T04:57:31-03:00 - 203.119.106.26

inetnum:     200.187.176.0/20
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:      NSS70
inetrev:     200.187.176.0/20
nserver:     nspar.ctbc.com.br
nsstat:      20251224 AA
nslastaa:    20251224
nserver:     nssar.ctbc.com.br
nsstat:      20251224 AA
nslastaa:    20251224
created:     20020604
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:  NSS70
person:      NET SITE S/A
e-mail:      security@algartelecom.com.br
country:     BR
created:     20030711
changed:     20150424

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