AS264100 RIO CABLE TELECOM LTDA

AS264100 - RIO CABLE TELECOM LTDA · registered in Brazil

IPv4 addresses6,6566 prefixes · <0.001% of announced IPv4

Rank in Brazil#473largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#11,803of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS264100 in ASN lookup Look up an IP in this network (45.172.208.1) All networks in Brazil

IPv4 prefixes

All 6 prefixes, in address order.

45.172.208.0/22
138.94.28.0/22
168.121.224.0/22
170.81.174.0/23
177.155.176.0/22
177.155.184.0/21

IPv6 prefixes

All 1 prefix.

2804:2270::/32

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AS268192#474 AS268192 - WSNET Internet e Dados Ltda - EPP6,656

AS52762#475 AS52762 - TRIADE FIBRA6,400

AS52771#476 AS52771 - GIGA BYTE TELECOMUNICACOES LTDA6,400

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