AS2603

NORDUnet

AS 2603 NORDUNET

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

10,020 IP addresses
ASN2603
NameNORDUNET
OrganizationNORDUnet
CountryDenmark  
RegistryRIPE NCC
IPv4 addresses10,020
IPv6 /64 networks1.13 x 235
Prefixes15
IPv4 Prefixes for AS2603 - showing the first 12 of 13 networks
Network Location Addresses
109.105.112.0/21 Nordunet-Core   Stockholm (Norrmalm) 2,048
109.105.120.0/22 Nordunet-Infra   Kastrup 1,024
109.105.121.192/27 Nordunet-Infra   Kastrup 32
109.105.121.224/30 Nordunet-Infra   Kastrup 4
109.105.96.0/20 NORDUnet   Stockholm (Norrmalm) 4,096
185.174.116.0/22 NORDUnet   Kastrup 1,024
193.10.252.0/24 Nordunet-Backbone   Stockholm (Norrmalm) 256
193.10.254.0/24 Nordunet-Bb   Copenhagen 256
193.10.255.0/24 2832 Ori   Stockholm (Norrmalm) 256
193.10.68.0/24 NORDUnet Backbone   Copenhagen 256
193.11.3.0/24 Sunet C   Uppsala (Kåbo) 256
194.68.13.0/24 NORDUnet   Kastrup 256
IPv6 Prefixes for AS2603
Network Location /64 Prefixes
2001:948::/29 Nordunet   Stockholm (Norrmalm) 235
2001:948::/32 Nordunet   Stockholm (Norrmalm) 232