AS49178 — nadunet-ASN Nadunet Telecom S.L

AS49178 announces 4 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.

About this network

NADUNET-ASN is held by Nadunet Telecom S.L.

What it's used for

• The address space carries residential and small business internet access, evidenced by netnames such as ES-NADUNET-20171219 and ES-NADUNET-20030114 registered to Nadunet Telecom S.L.
• The AS announces 1792 IPv4 addresses across 4 prefixes, with 2 observed routing neighbours. This low neighbour count relative to the address inventory indicates an access network providing last-mile connectivity rather than transit.
• Traffic from this AS consists of subscriber eyeballs for residential and small business customers in the Valencia region of Spain.

Notable

• Registrants for the three largest prefixes (185.237.180.0/22, 81.172.44.0/24, 185.192.180.0/24) are Nadunet Telecom S.L, matching the AS holder. The smallest prefix 213.162.204.0/24 is registered to NOC NIXVAL with netname Nadunet.
• The address inventory is small and fragmented, consisting of one /22 and three /24 blocks, typical of a regional ISP that has accumulated space over time.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 81.172.44.0/24
• 185.192.180.0/24
• 185.237.180.0/22
• 213.162.204.0/24

Upstream networks

• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
• AS13287 FALBOX S.L. trading as NIXVAL

Adjacent networks

• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
• AS13287 FALBOX S.L. trading as NIXVAL

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-FIBRANAQUERA, AS-NADUNET-BACK-FC, AS-NIXVAL-TRANSIT, AS-ONYX, AS-RETN-ACTUAL-V4, AS-SERVIHOSTING, AS-SYDC, AS-W2DC.