AS266978 FOUR NETWORK SERVICOS DE INFORMATICA LTDA - ME

AS266978 - FOUR NETWORK SERVICOS DE INFORMATICA LTDA - ME · registered in Brazil

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

Rank in Brazil#6,412largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#41,347of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBrazil8,771 ASNs registered there

Open AS266978 in ASN lookup Look up an IP in this network (45.226.196.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

45.226.196.0/22

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS266939#6409 AS266939 - GOMIZE INTERNET1,024

AS266963#6410 AS266963 - UNIMED SUL CAPIXABA COOPERATIVA DE TRABALHO MEDICO1,024

AS266970#6411 AS266970 - NET WAY PROVEDOR DE INTERNET DE CACOAL LTDA1,024

AS266987#6413 AS266987 - Web - Link Telecomunicacoes e Engenharia1,024

AS266990#6414 AS266990 - Softserv.net Softserv Comercio e Servicos LTDA1,024

AS266996#6415 AS266996 - LINK NET1,024

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