AS266355 SULNET TELECOMUNICACOES LTDA

AS266355 - SULNET TELECOMUNICACOES LTDA · registered in Brazil

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

Rank in Brazil#3,337largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,037of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266355 in ASN lookup Look up an IP in this network (170.239.104.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.239.104.0/22

IPv6 prefixes

All 1 prefix.

2804:368c::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266352#3334 AS266352 - MUNDO NET1,024

AS266353#3335 AS266353 - REDE BJNET TELECOMUNICACOES LTDA-ME1,024

AS266354#3336 AS266354 - KSNET EIRELI - ME1,024

AS266357#3338 AS266357 - ComuNET Internet Banda Larga LTDA1,024

AS266358#3339 AS266358 - H NET SERVICOS DE COMUNICACAO E TECNOLOGIA LTDA1,024

AS266360#3340 AS266360 - UTOPIANET INFORMATICA E TELECOMUNICACOES LTDA1,024

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