AS61729 CB NET TELECOM LTDA

AS61729 - CB NET TELECOM LTDA · registered in Brazil

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Brazil#1,439largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#21,733of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryBrazil8,771 ASNs registered there

Open AS61729 in ASN lookup Look up an IP in this network (45.168.128.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

45.168.128.0/22
131.0.204.0/22

IPv6 prefixes

All 1 prefix.

2804:1b74::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS61700#1436 AS61700 - UAI TELECOM COMUNICACAO MULTIMIDIA LTDA2,048

AS61712#1437 AS61712 - YUPNET TELECOMUNICACOES LTDA2,048

AS61713#1438 AS61713 - Tangent Telecomunicacoes2,048

AS61732#1440 AS61732 - PRECISA INTERNET E COMUNICACAO LTDA2,048

AS61741#1441 AS61741 - FG INTERLIGA LTDA2,048

AS61750#1442 AS61750 - W H DOS ANJOS MENEZES2,048

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources