AS43919 SAFA-AS Alliance Healthcare Espana S.A.

SAFA-AS Alliance Healthcare Espana S.A. · registered in Spain

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Spain#348largest network in ES by IPv4 space, of 926 · <0.01% of ES

Rank worldwide#23,411of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySpain954 ASNs registered there

Open AS43919 in ASN lookup Look up an IP in this network (79.171.40.1) All networks in Spain

IPv4 prefixes

All 1 prefix, in address order.

79.171.40.0/21

Similar-sized networks in Spain

ASNNameIPv4 addresses

AS43697#345 Govern-de-les-Illes-Balears Govern de les Illes Balears2,048

AS43707#346 CNENET Comision Nacional de los Mercados y la Competencia2,048

AS43747#347 ES-TELEVALENTIN-AS TELEVALENTIN, S.L2,048

AS44278#349 GRANACABLE GRANACABLE S.L2,048

AS48187#350 AFADFA-AS ARABAKO FORU ALDUNDIA / DIPUTACION FORAL DE ALAVA2,048

AS48202#351 ODEC ODEC, CENTRO DE CALCULO Y APLICACIONES INFORMATICAS, S.A.2,048

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