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AS20684
AS20684 TUEV-AS TUEV AUSTRIA HOLDING AG
TUEV-AS TUEV AUSTRIA HOLDING AG · registered in Austria
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in Austria #489 largest network in AT by IPv4 space, of 619 · <0.01% of AT
Rank worldwide #64,159 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
Country Austria 646 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Austria
ASN Name IPv4 addresses
AS15939 #486 DELOITTEAT-AS Deloitte Services Wirtschaftsprufungs GmbH256
AS16051 #487 NET-PRO-AS Net Professionals GmbH256
AS20537 #488 Amt der NOe Landesregierung256
AS24777 #490 CTBTO-AS Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization256
AS25101 #492 ASN-EUINTERNET AZISTA GmbH256
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