AS42307 SMHI-AS Sveriges Meteorologiska och Hydrologiska Institut

SMHI-AS Sveriges Meteorologiska och Hydrologiska Institut · registered in Sweden

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Sweden#225largest network in SE by IPv4 space, of 621 · 0.01% of SE

Rank worldwide#21,284of 79,396 networks with IPv4

IPv68 x /32 (524,289 x /48)2 prefixes

CountrySweden650 ASNs registered there

Open AS42307 in ASN lookup Look up an IP in this network (91.192.28.1) All networks in Sweden

IPv4 prefixes

All 2 prefixes, in address order.

91.192.28.0/22
194.55.248.0/22

IPv6 prefixes

All 2 prefixes.

2001:67c:274::/48
2a0c:ccc0::/29

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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