AS58131
Organization for Security and Co-operation in Europe
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.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 194.8.63.0/24 | 256 |
5.9%
|
Organization for Security and Co-operation in Europe | AT | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS58131 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 194.8.63.0/24 | 4,561 | 2026-07-31 01:32:08 |
Frequently Asked Questions
What is AS58131?
AS58131 is an Autonomous System Number assigned to Organization for Security and Co-operation in Europe. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS58131 announce?
AS58131 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Austria.
Who operates AS58131?
AS58131 is operated by Organization for Security and Co-operation in Europe. The organization is based in Austria. You can view all IP ranges and related ASNs on the organization page.
What country is AS58131 registered in?
AS58131 is registered in Austria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
