AS20905 BancoEspanaAS Banco de Espana

BancoEspanaAS Banco de Espana · registered in Spain

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in Spain#461largest network in ES by IPv4 space, of 926 · <0.01% of ES

Rank worldwide#27,639of 79,396 networks with IPv4

IPv61 x /32 (65,537 x /48)2 prefixes

CountrySpain954 ASNs registered there

Open AS20905 in ASN lookup Look up an IP in this network (77.73.200.1) All networks in Spain

IPv4 prefixes

All 2 prefixes, in address order.

77.73.200.0/22
217.124.152.0/24

IPv6 prefixes

All 2 prefixes.

2a02:9010:45::/48
2a03:7680::/32

Similar-sized networks in Spain

ASNNameIPv4 addresses

AS206807#458 DEL-INTERNET-AS DEL-INTERNET TELECOM S.L.U1,280

AS208591#459 aitire Aitire S.L1,280

AS212755#460 EXACLOUD ExaCloud Factory, S.L.1,280

AS205241#462 Vunkers VUNKERS IT EXPERTS S.L.1,280

AS207747#463 IAAS365 IAAS 365, SL1,280

AS209589#464 VOITICSL VOITIC, SL1,280

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