AS266329 VIVA PROV LTDA

AS266329 - VIVA PROV LTDA · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#6,973largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#46,939of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266329 in ASN lookup Look up an IP in this network (170.238.146.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.238.146.0/23

IPv6 prefixes

All 1 prefix.

2804:3624::/32

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ASNNameIPv4 addresses

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AS266406#6974 AS266406 - VOE INTERNET512

AS267087#6975 AS267087 - SUPER TELECOM LTDA512

AS267128#6976 AS267128 - Speednet Telecom512

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