AS209256 Straznet Straznet AB

Straznet Straznet AB · registered in Sweden

IPv4 addresses4,3522 prefixes · <0.001% of announced IPv4

Rank in Sweden#169largest network in SE by IPv4 space, of 621 · 0.02% of SE

Rank worldwide#14,871of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySweden650 ASNs registered there

Open AS209256 in ASN lookup Look up an IP in this network (194.6.243.1) All networks in Sweden

IPv4 prefixes

All 2 prefixes, in address order.

194.6.243.0/24
217.20.96.0/20

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AS202395#171 FAB-NET Fiberaccessbolaget i Sverige AB4,096

AS215335#172 se-sydantenn-as Sydantenn och Tele Aktiebolag4,096

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