AS201750 contrasec Contrasec Oy

contrasec Contrasec Oy · registered in Finland

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Finland#158largest network in FI by IPv4 space, of 280 · <0.01% of FI

Rank worldwide#30,871of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryFinland292 ASNs registered there

Open AS201750 in ASN lookup Look up an IP in this network (185.252.116.1) All networks in Finland

IPv4 prefixes

All 1 prefix, in address order.

185.252.116.0/22

IPv6 prefixes

All 1 prefix.

2a0c:2640::/32

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AS59397#157 REMOD-AS Remod Oy1,024

AS203602#159 MFILES-AS M-Files Oy1,024

AS204609#160 CSFI Comspot services Oy1,024

AS207038#161 MLOY-AS Mtech Digital Solutions Oy1,024

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