AS263431 SULNET RC INTERNET PROVIDER INFORMATICA LTDA

AS263431 - SULNET RC INTERNET PROVIDER INFORMATICA LTDA · registered in Brazil

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Brazil#2,463largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#31,081of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS263431 in ASN lookup Look up an IP in this network (177.91.64.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

177.91.64.0/22

IPv6 prefixes

All 1 prefix.

2804:11ac::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS263389#2460 AS263389 - A ALBANES GARCIA TECNOLOGIA LTDA ME1,024

AS263396#2461 AS263396 - BK Telecomunicacoes LTDA1,024

AS263399#2462 AS263399 - GUTEMBERG GONCALVES BARBALHO - ME1,024

AS263443#2464 AS263443 - L R DA FONSECA ME1,024

AS263445#2465 AS263445 - SEM LIMITE COMUNICACOES LTDA - ME1,024

AS263455#2466 AS263455 - LEV Telecom1,024

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