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AS56551
AS56551 CVQ1-RIPE Ayuntamiento Rivas Vaciamadrid
CVQ1-RIPE Ayuntamiento Rivas Vaciamadrid · registered in Spain
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in Spain #844 largest network in ES by IPv4 space, of 926 · <0.01% of ES
Rank worldwide #68,724 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Spain 954 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Spain
ASN Name IPv4 addresses
AS50816 #841 INESCOP-AS INSTITUTO TECNOLOGICO DEL CALZADO Y CONEXAS INESCOP256
AS51555 #842 ASN-PREFERENCE PREFERENCE SL256
AS51753 #843 TRASMEDITERRANEA Compania TRASMEDITERRANEA, S.A.256
AS60076 #845 DONDE Dynamic Over Network De Espana SL256
AS60488 #846 VISUALTEC-AS Tecnocratica Centro de Datos, S.L.256
AS197183 #847 Occentus Occentus Network SL256
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