AS206757 tecnocolor FIBROPTIC CAT TELECOM SL

tecnocolor FIBROPTIC CAT TELECOM SL · registered in Spain

IPv4 addresses4,8649 prefixes · <0.001% of announced IPv4

Rank in Spain#183largest network in ES by IPv4 space, of 926 · 0.02% of ES

Rank worldwide#14,098of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySpain954 ASNs registered there

Open AS206757 in ASN lookup Look up an IP in this network (5.252.1.1) All networks in Spain

IPv4 prefixes

All 9 prefixes, in address order.

5.252.1.0/24
45.147.16.0/22
116.204.252.0/23
185.218.236.0/22
193.16.151.0/24
193.16.156.0/24
195.10.218.0/24
201.148.168.0/22
203.78.160.0/24

Similar-sized networks in Spain

ASNNameIPv4 addresses

AS42130#180 fibravalencia RUIZ & COSTA INVERSIONES SL4,864

AS199290#181 MOWITEL INSTALACIONES Y SERVICIOS MOWITEL S.L.4,864

AS201748#182 INFOTELECOM INFOTELECOM NETWORKS SL4,864

AS209910#184 MARKETING DITT REDMOVIL SL4,864

AS212097#185 VIM VIM TELECOMUNICACIONES SL4,608

AS59432#186 GINERNET GINERNET S.L.4,608

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