AS197564 INTERNETSTIFTELSEN Stiftelsen for Internetinfrastruktur

INTERNETSTIFTELSEN Stiftelsen for Internetinfrastruktur · registered in Sweden

IPv4 addresses1,5364 prefixes · <0.001% of announced IPv4

Rank in Sweden#259largest network in SE by IPv4 space, of 621 · <0.01% of SE

Rank worldwide#26,237of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountrySweden650 ASNs registered there

Open AS197564 in ASN lookup Look up an IP in this network (45.155.96.1) All networks in Sweden

IPv4 prefixes

All 4 prefixes, in address order.

45.155.96.0/23
45.155.98.0/24
91.226.36.0/23
213.108.25.0/24

IPv6 prefixes

All 2 prefixes.

2001:67c:124c::/48
2a10:ba00:30::/48

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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