AS61856 Viamar Telecom

AS61856 - Viamar Telecom · registered in Brazil

IPv4 addresses4,0964 prefixes · <0.001% of announced IPv4

Rank in Brazil#786largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#15,221of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS61856 in ASN lookup Look up an IP in this network (131.0.40.1) All networks in Brazil

IPv4 prefixes

All 4 prefixes, in address order.

131.0.40.0/22
138.117.208.0/22
143.208.120.0/22
170.245.252.0/22

IPv6 prefixes

All 1 prefix.

2804:1a5c::/32

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ASNNameIPv4 addresses

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AS61844#785 AS61844 - VERO S.A4,096

AS61890#787 AS61890 - Adaptlink Servicos de Comunicacao Multimidia Ltda.4,096

AS61895#788 AS61895 - EZEQUIEL DOS SANTOS ALVES - INTERNET4,096

AS61900#789 AS61900 - Mais Internet LTDA EPP4,096

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