AS5489
International Hellenic University
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
- Academic allocation +6
- Trust score 71 / 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 |
|---|---|---|---|---|---|---|
| 195.251.120.0/22 | 1.0K |
15.4%
|
International Hellenic University | GR | — | — |
| 195.251.240.0/22 | 1.0K |
10.0%
|
International Hellenic University | GR | — | — |
| 195.251.238.0/23 | 512 |
1.8%
|
International Hellenic University | GR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS5489 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 |
|---|---|---|
| 195.251.120.0/22 | 15,028 | 2026-07-28 01:18:31 |
| 195.251.240.0/22 | 14,947 | 2026-07-28 01:18:31 |
| 195.251.238.0/23 | 14,931 | 2026-07-28 01:18:31 |
Frequently Asked Questions
What is AS5489?
AS5489 is an Autonomous System Number assigned to International Hellenic University. 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 AS5489 announce?
AS5489 announces 2.6K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Greece.
Who operates AS5489?
AS5489 is operated by International Hellenic University. The organization is based in Greece. You can view all IP ranges and related ASNs on the organization page.
What country is AS5489 registered in?
AS5489 is registered in Greece. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
