AS207727 A5N Asbjorn Sloth Tonnesen trading as a5n

A5N Asbjorn Sloth Tonnesen trading as a5n · registered in Denmark

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Denmark#207largest network in DK by IPv4 space, of 327 · <0.01% of DK

Rank worldwide#43,239of 79,396 networks with IPv4

IPv66 x /485 prefixes

CountryDenmark344 ASNs registered there

Open AS207727 in ASN lookup Look up an IP in this network (194.165.38.1) All networks in Denmark

IPv4 prefixes

All 3 prefixes, in address order.

194.165.38.0/24
194.165.56.0/24
194.165.58.0/24

IPv6 prefixes

All 5 prefixes.

2a10:2a80::/48
2a10:2a80:42::/48
2a10:2a80:ac::/48
2a10:2a80:1ab::/48
2a10:2a80:53a::/47

Similar-sized networks in Denmark

ASNNameIPv4 addresses

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

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

AS201061#206 GITC GITC ApS768

AS211593#208 hnielsen-networks HNielsen Technologies ApS768

AS213693#209 IDPerformance-idhosting Imad Nabil Daher768

AS35678#210 Typoconsult IST ApS768

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