AS12991 Land-OOE Amt der Ooe. Landesregierung

Land-OOE Amt der Ooe. Landesregierung · registered in Austria

IPv4 addresses10,2403 prefixes · <0.001% of announced IPv4

Rank in Austria#76largest network in AT by IPv4 space, of 619 · 0.10% of AT

Rank worldwide#8,992of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryAustria646 ASNs registered there

Open AS12991 in ASN lookup Look up an IP in this network (194.48.4.1) All networks in Austria

IPv4 prefixes

All 3 prefixes, in address order.

194.48.4.0/22
194.48.32.0/19
194.48.64.0/22

IPv6 prefixes

All 1 prefix.

2001:67c:148::/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