AS272812 FASTNET COMUNICACIONES ISP SAS

AS272812 - FASTNET COMUNICACIONES ISP SAS · registered in Colombia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Colombia#259largest network in CO by IPv4 space, of 356 · <0.01% of CO

Rank worldwide#59,483of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)4 prefixes

CountryColombia430 ASNs registered there

Open AS272812 in ASN lookup Look up an IP in this network (138.117.41.1) All networks in Colombia

IPv4 prefixes

All 1 prefix, in address order.

138.117.41.0/24

IPv6 prefixes

All 4 prefixes.

2803:f890::/35
2803:f890:2000::/35
2803:f890:4000::/34
2803:f890:8000::/33

Similar-sized networks in Colombia

ASNNameIPv4 addresses

AS267757#256 AS267757 - INTERLANS S.A.S256

AS267842#257 AS267842 - REDCON REDES Y CONEXIONES S.A.S.256

AS272129#258 AS272129 - INTTEL GO SAS256

AS272929#260 AS272929 - SINURED SOLUCIONES SAS256

AS272986#261 AS272986 - MEGARED DE COLOMBIA S.A.S.256

AS272990#262 AS272990 - AYSATEC TELECOMUNICACIONES S.A.S.256

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