AS197942 FSK Forsakringskassan

FSK Forsakringskassan · registered in Sweden

IPv4 addresses73,72817 prefixes · 0.002% of announced IPv4

Rank in Sweden#19largest network in SE by IPv4 space, of 621 · 0.42% of SE

Rank worldwide#2,332of 79,396 networks with IPv4

IPv61 x /32 (65,546 x /48)11 prefixes

CountrySweden650 ASNs registered there

Open AS197942 in ASN lookup Look up an IP in this network (171.32.0.1) All networks in Sweden

IPv4 prefixes

All 17 prefixes, in address order.

171.32.0.0/16
192.121.9.0/24
192.121.242.0/24
193.180.81.0/24
193.182.121.0/24
193.183.182.0/24
193.234.70.0/24
193.234.81.0/24
193.234.93.0/24
193.234.198.0/24
193.234.203.0/24
194.14.187.0/24
194.14.218.0/24
194.71.64.0/20
194.71.80.0/23
194.103.18.0/24
194.132.133.0/24

IPv6 prefixes

All 11 prefixes.

2001:678:4b0::/48
2001:678:538::/48
2001:678:70c::/48
2001:678:ae4::/48
2001:678:f84::/48
2001:67c:9c4::/48
2001:67c:a30::/48
2001:67c:1904::/48
2001:67c:2384::/48
2a01:280:3a8::/48
2a14:1480::/32

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AS9201#21 SWAF Swedish Armed Forces70,656

AS35706#22 NAO Net at Once Sweden AB70,656

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