% IP Client: 178.137.154.216
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-08-19T17:44:30-03:00 - 178.137.154.216

aut-num: AS16735
owner: ALGAR TELECOM S/A
ownerid: 71.208.516/0001-74
responsible: Diretoria de Planejamento e Tecnologia
country: BR
owner-c: ALTSA49
routing-c: CNORE
abuse-c: CST87
created: 20000817
changed: 20190410
inetnum: 200.225.192.0/18
inetnum: 200.187.160.0/20
inetnum: 200.170.128.0/18
inetnum: 200.187.176.0/20
inetnum: 200.146.192.0/18
inetnum: 200.160.112.0/20
inetnum: 200.233.128.0/18
inetnum: 200.233.192.0/18
inetnum: 201.16.128.0/18
inetnum: 201.16.192.0/18
inetnum: 201.48.0.0/17
inetnum: 201.48.128.0/17
inetnum: 189.39.0.0/18
inetnum: 189.38.96.0/20
inetnum: 2001:1290::/32
inetnum: 189.112.0.0/16
inetnum: 2001:1291::/32
inetnum: 187.32.0.0/16
inetnum: 187.44.96.0/20
inetnum: 187.72.0.0/16
inetnum: 187.44.112.0/20
inetnum: 201.49.96.0/19
inetnum: 201.55.96.0/19
inetnum: 177.69.0.0/16
inetnum: 2804:620::/32
inetnum: 177.126.96.0/20
inetnum: 2804:808::/32
inetnum: 179.108.96.0/19
inetnum: 170.84.32.0/22
inetnum: 189.37.0.0/17

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

nic-hdl-br: CNORE
person: CTBC - N�cleo de Opera��es de Redes
e-mail: suporte-dados@algartelecom.com.br
country: BR
created: 20190409
changed: 20190603

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

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

IPv4 Results:

AS16735 TELECOM S/A
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS16735 Companhia de Telecomunicacoes do Brasil Central
2001:1291:: - 2001:1291:fff:ffff:ffff:ffff:ffff:ffff Prefix: 36
2001:1291:1000:: - 2001:1291:1007:ffff:ffff:ffff:ffff:ffff Prefix: 45
2001:1291:1008:: - 2001:1291:1009:ffff:ffff:ffff:ffff:ffff Prefix: 47
2001:1291:100b:: - 2001:1291:100b:ffff:ffff:ffff:ffff:ffff Prefix: 48
2001:1291:100c:: - 2001:1291:100f:ffff:ffff:ffff:ffff:ffff Prefix: 46
2001:1291:1010:: - 2001:1291:101f:ffff:ffff:ffff:ffff:ffff Prefix: 44
2001:1291:1020:: - 2001:1291:103f:ffff:ffff:ffff:ffff:ffff Prefix: 43
2001:1291:1040:: - 2001:1291:107f:ffff:ffff:ffff:ffff:ffff Prefix: 42
2001:1291:1080:: - 2001:1291:10ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2001:1291:1100:: - 2001:1291:11ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2001:1291:1200:: - 2001:1291:13ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2001:1291:1400:: - 2001:1291:17ff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2001:1291:1800:: - 2001:1291:1fff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2001:1291:2000:: - 2001:1291:3fff:ffff:ffff:ffff:ffff:ffff Prefix: 35
2001:1291:4000:: - 2001:1291:7fff:ffff:ffff:ffff:ffff:ffff Prefix: 34
2001:1291:8000:: - 2001:1291:ffff:ffff:ffff:ffff:ffff:ffff Prefix: 33