Network · EDUCATION & RESEARCH · Global SCOPE FRI · 11 SEP 2026

NORDUnet

a.k.a. Nordic Gateway for Research and Education.

AS2603 · 1-5Tbps · Selective peering

9,000
IPv4 prefixes
1,200
IPv6 prefixes
About this network

NORDUnet operates Autonomous System AS2603 with global scope announcing 9,000 IPv4 prefixes and 1,200 IPv6 prefixes .

Operator website Looking Glass › Route Server ›
Network details Source: PeeringDB
Autonomous System
AS2603
Network type
Education & Research
Scope
Global
Traffic level
1-5Tbps
Traffic ratio
Balanced
Peering policy
Selective
IRR AS-SET
AS-NORDUNET
IPv4 prefixes
9,000
IPv6 prefixes
1,200
IPv6 capable
Yes
Multicast
Yes