AS51311 ASNS Noisy Stream Oy

ASNS Noisy Stream Oy · registered in Finland

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Finland#116largest network in FI by IPv4 space, of 280 · 0.02% of FI

Rank worldwide#23,626of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryFinland292 ASNs registered there

Open AS51311 in ASN lookup Look up an IP in this network (178.251.152.1) All networks in Finland

IPv4 prefixes

All 1 prefix, in address order.

178.251.152.0/21

Similar-sized networks in Finland

ASNNameIPv4 addresses

AS51941#113 BASEN-EU BaseN Oy2,048

AS208281#114 DNARY Domestic Network Association ry2,048

AS49059#115 SALOMAA-AS Salomaa Yhtiot Oy2,048

AS56900#117 WESTLINK Lansilinkki Oy2,048

AS59650#118 LNOY-AS LahtiNetwork Oy2,048

AS60846#119 NOKIAN-AS Nokian Renkaat Oyj2,048

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