Austria

Top 20 organizations with the largest IP allocations in Austria

Austria

Top 20 organizations with the largest IP allocations


Rank Name IPv4 addresses IPv6 /64 networks AS numbers Prefixes
Liberty Global Operations B.V. 11,318,016 1.88 x 239 1 760
A1 Telekom Austria AG 2,938,880 235 6 310
Hutchison Drei Austria GmbH 729,088 236 2 50
4 ACONET 464,880 235 2 78
5 Tele2 Telecommunication GmbH 371,967 1.5 x 233 1 121
6 kabelplus GmbH 239,616 1.25 x 234 2 23
7 T-Mobile Austria GmbH 204,800 235 1 21
8 T-Systems Austria GesmbH 186,368 232 1 58
9 SALZBURG AG fur Energie, Verkehr und Telekommunikation 177,920 232 1 23
10 LIWEST Kabelmedien GmbH 155,648 232 1 7
11 Technische Universitat Wien 132,096 0 1 2
12 Vienna University Computer Center 99,584 0 1 7
13 APA-IT Informations Technologie G.m.b.H 87,552 235 1 40
14 eww ag 80,384 1.38 x 235 2 29
15 Video-Broadcast GmbH 75,008 233 1 10
16 lagis Internet Service Provider GmbH 70,912 232 1 26
17 Russmedia IT GmbH 70,400 233 1 91
18 Magistrat der Stadt Wien, Magistratsabteilung 14 69,632 216 1 3
19 Kapsch BusinessCom AG 68,608 235 3 9
20 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 68,352 1.94 x 237 3 109