AS57656 ALTIA-AS ALTIA CONSULTORES S.A.

ALTIA-AS ALTIA CONSULTORES S.A. · registered in Spain

IPv4 addresses3,0722 prefixes · <0.001% of announced IPv4

Rank in Spain#255largest network in ES by IPv4 space, of 926 · <0.01% of ES

Rank worldwide#17,925of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountrySpain954 ASNs registered there

Open AS57656 in ASN lookup Look up an IP in this network (176.58.8.1) All networks in Spain

IPv4 prefixes

All 2 prefixes, in address order.

176.58.8.0/21
185.197.200.0/22

IPv6 prefixes

All 1 prefix.

2a0a:7dc0::/29

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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