% 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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% 2026-01-06T20:46:32-03:00 - 203.119.106.26

inetnum:     200.19.106.0/24
aut-num:     AS10715
abuse-c:     SIRTE7
owner:       UNIVERSIDADE DO ESTADO DE SANTA CATARINA
ownerid:     83.891.283/0001-36
responsible: Dorian Amorim
country:     BR
owner-c:     DOA2
tech-c:      HECCA83
inetrev:     200.19.106.0/24
nserver:     dns.udesc.br
nsstat:      20260103 AA
nslastaa:    20260103
nserver:     dns2.udesc.br
nsstat:      20260103 AA
nslastaa:    20260103
created:     20010411
changed:     20211029
inetnum-up:  200.19.96.0/20

nic-hdl-br:  DOA2
person:      Dorian Amorim
e-mail:      dorian.amorim@udesc.br
country:     BR
created:     19980304
changed:     20220307

nic-hdl-br:  HECCA83
person:      HENRIQUE DE CAMARGO CARLOS
e-mail:      henriquecc@gmail.com
country:     BR
created:     20160509
changed:     20230906

nic-hdl-br:  SIRTE7
person:      Security Incident Response Team
e-mail:      security-10715@pop-sc.rnp.br
country:     BR
created:     20160825
changed:     20160825

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