AS44133 IPAX-AS IPAX GmbH

IPAX-AS IPAX GmbH · registered in Austria

IPv4 addresses8,70414 prefixes · <0.001% of announced IPv4

Rank in Austria#88largest network in AT by IPv4 space, of 619 · 0.08% of AT

Rank worldwide#9,834of 79,396 networks with IPv4

IPv616 x /32 (1,048,576 x /48)2 prefixes

CountryAustria646 ASNs registered there

Open AS44133 in ASN lookup Look up an IP in this network (37.252.184.1) All networks in Austria

IPv4 prefixes

All 14 prefixes, in address order.

37.252.184.0/21
45.38.113.0/24
45.38.114.0/23
45.39.76.0/24
45.39.96.0/24
45.144.208.0/23
89.39.64.0/23
93.189.24.0/21
104.252.152.0/24
104.253.180.0/24
104.253.196.0/24
185.119.116.0/22
185.237.94.0/24
205.188.20.0/24

IPv6 prefixes

All 2 prefixes.

2a00:63c0::/29
2a0f:8000::/29

Similar-sized networks in Austria

ASNNameIPv4 addresses

AS39878#85 RAUTER-AS Peter Rauter GmbH8,960

AS51066#86 AUSTROCONTROL-AS Austro Control Oesterreichische Gesellschaft fuer Zivilluftfahrt mit beschraenkter Haftung8,960

AS20751#87 ASN-AZISTA AZISTA GmbH8,960

AS12401#89 INTERNIC-AS12401 internic Datenkommunikations GmbH8,704

AS24864#90 R-IT-AS Raiffeisen Informatik GmbH & Co KG8,704

AS30971#91 NICAT-CORE-AS nic.at GmbH8,448

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