AS34785 STW Stadtwerke Klagenfurt AG

STW Stadtwerke Klagenfurt AG · registered in Austria

IPv4 addresses11,0089 prefixes · <0.001% of announced IPv4

Rank in Austria#74largest network in AT by IPv4 space, of 619 · 0.11% of AT

Rank worldwide#8,655of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryAustria646 ASNs registered there

Open AS34785 in ASN lookup Look up an IP in this network (80.80.240.1) All networks in Austria

IPv4 prefixes

All 9 prefixes, in address order.

80.80.240.0/20
185.72.136.0/24
185.72.138.0/24
193.186.72.0/21
193.186.80.0/22
193.186.84.0/23
193.228.112.0/21
193.228.120.0/23
193.228.122.0/24

IPv6 prefixes

All 1 prefix.

2a01:af80::/32

Similar-sized networks in Austria

ASNNameIPv4 addresses

AS29287#71 AT-WZN-AS Wien Energie GmbH12,032

AS5404#72 conova-as conova communications GmbH11,776

AS56833#73 MIEX-AS mieX GmbH11,776

AS34694#75 STWW-AS Stadtwerke Woergl GmbH10,240

AS12991#76 Land-OOE Amt der Ooe. Landesregierung10,240

AS35765#77 GDETELFS Gemeindewerke Telfs GmbH10,240

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