ipapi.is - AS2603

AS2603 - NORDUnet

Detailed information about the Autonomous System AS2603:

API Url	https://api.ipapi.is/?q=AS2603
Status	Active
Organization	NORDUnet
Description	NORDUNET, DK
Website	nordu.net
Type	education
Abuse E-Mail	abuse@nordu.net
Whois	https://api.ipapi.is/?whois=AS2603
Created	2002-05-07
Updated	2025-09-17
Country	DK

IPv4 Prefixes

Currently, there are 20 IPv4 prefixes for AS2603 - NORDUnet in the database. This amounts to 19,456 IPv4 addresses that are hosted on this ASN.

109.105.96.0/20
109.105.112.0/21
109.105.120.0/22
185.174.116.0/22
192.36.171.0/24
193.10.252.0/24
193.10.254.0/24
193.10.255.0/24
193.11.3.0/24
194.68.13.0/24
109.105.96.0/20
109.105.112.0/21
109.105.120.0/22
185.174.116.0/22
192.36.171.0/24
193.10.252.0/24
193.10.254.0/24
193.10.255.0/24
193.11.3.0/24
194.68.13.0/24

IPv6 Prefixes

Currently, there are 4 IPv6 prefixes for AS2603 - NORDUnet in the database. This amounts to 1,426,106,925,256,758,000,000,000,000,000 IPv6 addresses that are hosted on this ASN.

2001:948::/29
2001:948::/32
2001:948::/29
2001:948::/32

AS2603 - NORDUnet

IPv4 Prefixes

IPv6 Prefixes

Raw WHOIS Record - AS2603 - NORDUnet