AS266471 Silva Oliveira Servicos de Informatica Ltda

AS266471 - Silva Oliveira Servicos de Informatica Ltda · registered in Brazil

IPv4 addresses1,0242 prefixes · <0.001% of announced IPv4

Rank in Brazil#3,393largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,093of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266471 in ASN lookup Look up an IP in this network (170.83.48.1) All networks in Brazil

IPv4 prefixes

All 2 prefixes, in address order.

170.83.48.0/23
170.83.50.0/23

IPv6 prefixes

All 1 prefix.

2804:3858::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266468#3390 AS266468 - ACESSANET TELECON LTDA1,024

AS266469#3391 AS266469 - PROVWEB JANDER FORTES LIMA - ME1,024

AS266470#3392 AS266470 - GSM BAHIA PROVEDOR DE INTERNET LTDA1,024

AS266476#3394 AS266476 - STARNET PROVEDOR DE INTERNET LTDA1,024

AS266477#3395 AS266477 - L2K FIBRA LTDA1,024

AS266478#3396 AS266478 - J BOHRER PROVEDORES DE INTERNET - ME1,024

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