AS197991 HISPASAT Hispasat S.A

HISPASAT Hispasat S.A · registered in Spain

IPv4 addresses9,2168 prefixes · <0.001% of announced IPv4

Rank in Spain#97largest network in ES by IPv4 space, of 926 · 0.03% of ES

Rank worldwide#9,554of 79,396 networks with IPv4

IPv620,480 x /482 prefixes

CountrySpain954 ASNs registered there

Open AS197991 in ASN lookup Look up an IP in this network (5.144.144.1) All networks in Spain

IPv4 prefixes

All 8 prefixes, in address order.

5.144.144.0/21
45.170.132.0/23
89.150.60.0/24
149.126.32.0/20
178.132.60.0/22
185.239.56.0/23
185.239.58.0/24
200.112.204.0/23

IPv6 prefixes

All 2 prefixes.

2a0c:4b80::/34
2a0d:a5c0::/36

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AS16168#98 GENETSIS GENETSIS PARTNERS SL9,216

AS50564#99 ELECTRONICAMARTINEZ-AS CARTAGO TELECOM S. L.9,216

AS202513#100 FastToledo Gestioniza Infraestructuras S.L.8,704

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