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

% IP Client: 203.119.106.26
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% 2026-08-14T20:11:09-03:00 - 203.119.106.26

inetnum:     170.66.0.0/16
aut-num:     AS11993
abuse-c:     DITEC10
owner:       BANCO DO BRASIL S.A.
ownerid:     00.000.000/0001-91
responsible: Banco do Brasil
country:     BR
owner-c:     BABRA22
tech-c:      DITEC10
inetrev:     170.66.0.0/16
nserver:     dns1.bb.com.br
nsstat:      20260813 AA
nslastaa:    20260813
nserver:     dns2.bb.com.br
nsstat:      20260813 AA
nslastaa:    20260813
nserver:     dns3.bb.com.br
nsstat:      20260813 AA
nslastaa:    20260813
nserver:     dns4.bb.com.br
nsstat:      20260813 AA
nslastaa:    20260813
created:     19940224
changed:     20200508

nic-hdl-br:  BABRA22
person:      Banco do Brasil
e-mail:      portalbb@bb.com.br
country:     BR
created:     20110915
changed:     20250603

nic-hdl-br:  DITEC10
person:      Diretoria de Tecnologia
e-mail:      ditec.redes@bb.com.br
country:     BR
created:     20160211
changed:     20250819

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