AS200165 AsacAS01 Asac Comunicaciones S.L.

AsacAS01 Asac Comunicaciones S.L. · registered in Spain

IPv4 addresses4,3528 prefixes · <0.001% of announced IPv4

Rank in Spain#196largest network in ES by IPv4 space, of 926 · 0.01% of ES

Rank worldwide#14,672of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountrySpain954 ASNs registered there

Open AS200165 in ASN lookup Look up an IP in this network (77.227.0.1) All networks in Spain

IPv4 prefixes

All 8 prefixes, in address order.

77.227.0.0/24
154.58.16.0/22
181.224.166.0/23
185.79.128.0/22
190.123.0.0/23
195.235.164.0/24
213.0.44.0/23
213.99.28.0/24

IPv6 prefixes

All 2 prefixes.

2a05:7440:a5ac::/48
2a05:7440:c14b::/48

Similar-sized networks in Spain

ASNNameIPv4 addresses

AS206124#193 MAZARRON5G TELE SATELITE DE MAZARRON SL4,608

AS206481#194 anmaguzcer-as Anmaguzcer Telecomunicaciones S.L.U4,608

AS198454#195 SISTEC-AS SISTEC TELECOM S.L.4,352

AS25508#197 ARQUIRED-AS ARQUIA BANK SA.4,352

AS198193#198 ASN-TCABLE Television por Cable Santa Pola SL4,352

AS204189#199 VideoLuc VideoLuc S.A4,096

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