AS266360 UTOPIANET INFORMATICA E TELECOMUNICACOES LTDA

AS266360 - UTOPIANET INFORMATICA E TELECOMUNICACOES LTDA · registered in Brazil

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

Rank in Brazil#3,340largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#32,040of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS266360 in ASN lookup Look up an IP in this network (170.239.252.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

170.239.252.0/22

IPv6 prefixes

All 1 prefix.

2804:36a0::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266355#3337 AS266355 - SULNET TELECOMUNICACOES LTDA1,024

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

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

AS266361#3341 AS266361 - JARBAS PASCHOAL BRAZIL JUNIOR INFORMATICA1,024

AS266362#3342 AS266362 - NORTE TELECOM PROVEDOR DE INTERNET EIRELI1,024

AS266364#3343 AS266364 - RABELO FLORES SERVICOS DE MULTIMIDIA LTDA-IGBWEB1,024

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