AS20904 Netplaza-AS Cinia Oy

Netplaza-AS Cinia Oy · registered in Finland

IPv4 addresses27,13620 prefixes · <0.001% of announced IPv4

Rank in Finland#34largest network in FI by IPv4 space, of 280 · 0.22% of FI

Rank worldwide#5,233of 79,396 networks with IPv4

IPv610 x /32 (655,360 x /48)3 prefixes

CountryFinland292 ASNs registered there

Open AS20904 in ASN lookup Look up an IP in this network (5.61.94.1) All networks in Finland

IPv4 prefixes

All 20 prefixes, in address order.

5.61.94.0/24
37.35.80.0/24
37.35.84.0/22
46.254.208.0/24
46.254.210.0/23
77.95.242.0/24
77.95.245.0/24
77.95.246.0/23
80.75.96.0/20
93.174.192.0/21
149.126.176.0/21
164.5.160.0/20
164.5.176.0/21
164.5.184.0/21
164.5.208.0/21
185.16.168.0/22
185.25.76.0/22
185.67.80.0/22
188.64.0.0/21
212.6.54.0/24

IPv6 prefixes

All 3 prefixes.

2a00:1a58::/32
2a00:74a0::/32
2a04:240::/29

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AS41369#36 DATACENTER-AS Advania Finland Oy23,808

AS39194#37 VSP Vakka-Suomen Puhelin Oy22,528

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