AS211593 hnielsen-networks HNielsen Technologies ApS

hnielsen-networks HNielsen Technologies ApS · registered in Denmark

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in Denmark#208largest network in DK by IPv4 space, of 327 · <0.01% of DK

Rank worldwide#43,572of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryDenmark344 ASNs registered there

Open AS211593 in ASN lookup Look up an IP in this network (45.87.240.1) All networks in Denmark

IPv4 prefixes

All 3 prefixes, in address order.

45.87.240.0/24
45.87.251.0/24
185.126.65.0/24

IPv6 prefixes

All 1 prefix.

2a0b:b600:3c05::/48

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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