AS51728 Seltimil-AS Seltimil Oy

Seltimil-AS Seltimil Oy · registered in Finland

IPv4 addresses8,1924 prefixes · <0.001% of announced IPv4

Rank in Finland#59largest network in FI by IPv4 space, of 280 · 0.07% of FI

Rank worldwide#10,317of 79,396 networks with IPv4

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

CountryFinland292 ASNs registered there

Open AS51728 in ASN lookup Look up an IP in this network (80.66.160.1) All networks in Finland

IPv4 prefixes

All 4 prefixes, in address order.

80.66.160.0/20
91.190.192.0/21
146.66.24.0/22
185.40.88.0/22

IPv6 prefixes

All 1 prefix.

2a00:ac00::/32

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ASNNameIPv4 addresses

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AS30978#61 ATKOS-AS Posti Group Oyj8,192

AS44506#62 laitilanpuhelin LP Vahvavirta Osk8,192

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