AS270351 AC Oliveira Comunicacao Ltda

AS270351 - AC Oliveira Comunicacao Ltda · registered in Brazil

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,034largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#47,022of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS270351 in ASN lookup Look up an IP in this network (190.83.62.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

190.83.62.0/23

IPv6 prefixes

All 1 prefix.

2804:6aa8::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

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AS270346#7033 AS270346 - FULLNET CE512

AS270365#7035 AS270365 - Voicecorp Telecomunicacoes Ltda512

AS270368#7036 AS270368 - T. R. TELECOMUNICACOES LTDA512

AS270398#7037 AS270398 - CALCONTEC TEL.ECOMUNICACOES E INFORMATICA LTDA512

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