AS47405 NSM NASJONAL SIKKERHETSMYNDIGHET

NSM NASJONAL SIKKERHETSMYNDIGHET · registered in Norway

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Norway#244largest network in NO by IPv4 space, of 279 · <0.01% of NO

Rank worldwide#61,305of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryNorway309 ASNs registered there

Open AS47405 in ASN lookup Look up an IP in this network (91.206.34.1) All networks in Norway

IPv4 prefixes

All 1 prefix, in address order.

91.206.34.0/24

IPv6 prefixes

All 1 prefix.

2001:67c:7e8::/48

Similar-sized networks in Norway

ASNNameIPv4 addresses

AS215769#241 OBRENET Eigil Obrestad256

AS30950#242 Eviny-AS30950 Eviny Fiber AS256

AS39236#243 NO-NRA Nedre Romerike vann- og avlopsselskap IKS256

AS50213#245 UNDERWORLD-AS Underworld256

AS57423#246 NEXTNETWORKS-AS Sigterm AS256

AS64424#247 ASN-NETSECURITY NETSECURITY AS256

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