AS25101 ASN-EUINTERNET AZISTA GmbH

ASN-EUINTERNET AZISTA GmbH · registered in Austria

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Austria#492largest network in AT by IPv4 space, of 619 · <0.01% of AT

Rank worldwide#64,575of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustria646 ASNs registered there

Open AS25101 in ASN lookup Look up an IP in this network (193.111.237.1) All networks in Austria

IPv4 prefixes

All 1 prefix, in address order.

193.111.237.0/24

Similar-sized networks in Austria

ASNNameIPv4 addresses

AS20684#489 TUEV-AS TUEV AUSTRIA HOLDING AG256

AS24777#490 CTBTO-AS Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization256

AS25012#491 ASN-EUI WienIT GmbH256

AS25268#493 CARGOPARTNER-AS cargo-partner GmbH256

AS25445#494 AUSTRIACARD-AS Austria Card-Plastikkarten und Ausweissysteme Gesellschaft m.b.H.256

AS29052#495 LYCOS-AS AUSTRIACARD HOLDINGS AG256

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