AS39590 NDGF NORDUnet

NDGF NORDUnet · registered in Denmark

IPv4 addresses9604 prefixes · <0.001% of announced IPv4

Rank in Denmark#202largest network in DK by IPv4 space, of 327 · <0.01% of DK

Rank worldwide#42,450of 79,396 networks with IPv4

IPv664 x /481 prefixes

CountryDenmark344 ASNs registered there

Open AS39590 in ASN lookup Look up an IP in this network (109.105.124.1) All networks in Denmark

IPv4 prefixes

All 4 prefixes, in address order.

109.105.124.0/24
109.105.125.0/26
109.105.125.128/25
109.105.126.0/23

IPv6 prefixes

All 1 prefix.

2001:948:40::/42

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AS208327#203 TOKE-DK Toke Hoiland-Jorgensen768

AS210792#204 ok_amba OK A.M.B.A.768

AS50630#205 AIP-AS Advanced Industries Packaging A/S768

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