AS Number
AS61729
AS Name
Org Name
CB NET TELECOM LTDA
Country
Brazil
Registry

RegDate

20200624

Updated

20200624

AS61729 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

3

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
45.168.128.0/22 PRO SERVI�OS DE INTERNET LTDA 1024
131.0.204.0/24 CB NET TELECOM LTDA 256
131.0.204.0/23 CB NET TELECOM LTDA 512
131.0.204.0/22 CB NET TELECOM LTDA 1024
131.0.205.0/24 CB NET TELECOM LTDA 256
131.0.206.0/24 CB NET TELECOM LTDA 256
131.0.206.0/23 CB NET TELECOM LTDA 512
131.0.207.0/24 CB NET TELECOM LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:1b74::/33 CB NET TELECOM LTDA 2147483648
2804:1b74::/32 CB NET TELECOM LTDA 4294967296
2804:1b74:8000::/33 CB NET TELECOM LTDA 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14840 BR.Digital Telecom, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS28283 Adylnet Telecom, BR Brazil 28,672 8,589,934,592 IPv6 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 196,608 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 2,048 655,360 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 120,320 112,721,920 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,536 4,294,967,296 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,400 282,627,370,713,088 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 32,768 4,504,699,155,841,024 IPv6 IPv6
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 21,474,836,480 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726,912 268,566,784 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS267449 GLOBALNET TELECOMUNICAÇÕES LTDA, BR Brazil 1,024 4,294,967,296 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.218.35 2001:12f8::218:35 10 Gbps 2024-07-25 13:08:57
Brazil IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.68.82.99 2001:12f8:0:2::54:99 10 Gbps 2025-11-27 11:02:16
Brazil IX.br (PTT.br) Porto Alegre - IX.br (PTT.br) Porto Alegre 177.52.38.206 2001:12f8:0:6::6:1729 10 Gbps 2020-09-03 09:14:56

Private Peering Facilities

Country/Region Name City Website Updated
Adyl Telecom - Porto Alegre Porto Alegre https://www.adyl.com.br/ 2017-09-12 00:43:11
aut-num:     AS61729
owner:       CB NET TELECOM LTDA
ownerid:     12.542.366/0001-71
responsible: Maiquel Ribeiro
country:     BR
owner-c:     MARIB28
routing-c:   GRZ2
abuse-c:     ROACR74
created:     20140804
changed:     20251127
inetnum:     131.0.204.0/22
inetnum:     2804:1b74::/32
inetnum:     45.168.128.0/22

nic-hdl-br:  MARIB28
person:      Maiquel Ribeiro
e-mail:      maiquel.ribeiro@cbnet.inf.br
country:     BR
created:     20070516
changed:     20251023

nic-hdl-br:  GRZ2
person:      Giovani Rodrigues Zandona
e-mail:      giovani@zandona.com
country:     BR
created:     20011107
changed:     20220405

nic-hdl-br:  ROACR74
person:      Rodrigo Antunes da Cruz
e-mail:      rodrigoac@cbnet.inf.br
country:     BR
created:     20200624
changed:     20200624