AS44593 REDCAYLE Fundacion Centro de Supercomputacion de Castilla y Leon

REDCAYLE Fundacion Centro de Supercomputacion de Castilla y Leon · registered in Spain

IPv4 addresses66,5602 prefixes · 0.002% of announced IPv4

Rank in Spain#23largest network in ES by IPv4 space, of 926 · 0.21% of ES

Rank worldwide#2,645of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySpain954 ASNs registered there

Open AS44593 in ASN lookup Look up an IP in this network (157.88.0.1) All networks in Spain

IPv4 prefixes

All 2 prefixes, in address order.

157.88.0.0/16
185.179.104.0/22

IPv6 prefixes

All 1 prefix.

2a0a:8480::/32

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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