AS212866 ROSA Redes Opticas Salmantinas SL

ROSA Redes Opticas Salmantinas SL · registered in Spain

IPv4 addresses1,2805 prefixes · <0.001% of announced IPv4

Rank in Spain#494largest network in ES by IPv4 space, of 926 · <0.01% of ES

Rank worldwide#29,460of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySpain954 ASNs registered there

Open AS212866 in ASN lookup Look up an IP in this network (89.39.54.1) All networks in Spain

IPv4 prefixes

All 5 prefixes, in address order.

89.39.54.0/24
185.111.253.0/24
185.111.254.0/24
212.231.133.0/24
212.231.143.0/24

Similar-sized networks in Spain

ASNNameIPv4 addresses

AS211798#491 QEMUGENCLOUD Core Nextgen SL1,280

AS211902#492 PIRINEOS CINCANETWORKS SL1,280

AS212536#493 ASNXS1 Nexis Tecnologias de la Informacion, S.L1,280

AS215029#495 OXGDC-AS OXIGEN Data Center S.L.1,280

AS215714#496 codipro CONTROL DIGITAL DE PROCESOS SL1,280

AS12924#497 VIAES-AS Gamma UCaaS Comercializadora, S.L.U.1,024

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