AS265446 FASTNET TELECOM LTDA - ME

AS265446 - FASTNET TELECOM LTDA - ME · registered in Brazil

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Brazil#7,427largest network in BR by IPv4 space, of 7,969 · <0.01% of BR

Rank worldwide#59,390of 79,396 networks with IPv4

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

CountryBrazil8,771 ASNs registered there

Open AS265446 in ASN lookup Look up an IP in this network (204.157.234.1) All networks in Brazil

IPv4 prefixes

All 1 prefix, in address order.

204.157.234.0/24

IPv6 prefixes

All 1 prefix.

2804:3444::/32

Similar-sized networks in Brazil

ASNNameIPv4 addresses

AS264207#7424 Ponto Net Telecom256

AS265056#7425 AS265056 - NSLink Provedor de acesso internet LTDA-ME256

AS265128#7426 AS265128 - SILVA MORAES SERV DE COMUN MULTIMIDIA-SCM EIRELI256

AS266365#7428 AS266365 - INTERIP TECNOLOGIA LTDA - EPP256

AS268433#7429 AS268433 - MGCLOUD SOLUCOES EM TIC LTDA - ME256

AS268660#7430 AS268660 - Informatica Tome EIRELI256

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