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AS25391
AS25391 SSH-AS SSH Communications Security Corporation
SSH-AS SSH Communications Security Corporation · registered in Finland
IPv4 addresses 512 1 prefixes · <0.001% of announced IPv4
Rank in Finland #226 largest network in FI by IPv4 space, of 280 · <0.01% of FI
Rank worldwide #50,500 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Finland 292 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Finland
ASN Name IPv4 addresses
AS198443 #224 IRONNET-AS Advania Finland Oy512
AS6852 #225 UNITEDBANKERS-AS UB Omaisuudenhoito Oy512
AS29293 #227 LUOTTOKUNTA-AS Suomen Luotto-osuuskunta512
AS33801 #228 UKKO-AS Boldyn Networks Finland Holdings Oy512
AS39784 #229 NOKIANET_Amsterdam Nokia Oyj512
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