IPv4 addresses
99,584
CIDR ranges
4
Category
academic
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
71/100
Moderate
How this score is built
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Countries served by Vienna University Computer Center
Every country where this organization has IPv4 allocations, ranked by IPs held.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 131.130.0.0/16 | 65.5K |
55.9%
|
AS760 | AT | State of Vienna | Vienna |
| 77.80.0.0/17 | 32.8K |
72.0%
|
AS760 | AT | State of Vienna | Vienna |
| 192.174.64.0/22 | 1.0K |
0.6%
|
AS760 | AT | — | — |
| 192.107.232.0/24 | 256 |
0.0%
|
AS760 | AT | — | — |
Frequently Asked Questions
How many IP addresses does Vienna University Computer Center own?
Vienna University Computer Center controls 99.6K IPv4 addresses distributed across 4 CIDR ranges. The organization is registered in Austria.
What type of organization is Vienna University Computer Center?
Vienna University Computer Center is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
Last updated: 2026-07-20 06:10:36 UTC
