AS31689
Eastern Mediterranean 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 |
|---|---|---|---|---|---|---|
| 193.140.40.0/21 | 2.0K |
0.0%
|
Eastern Mediterranean University | TR | — | — |
| 193.140.172.0/22 | 1.0K |
0.0%
|
Eastern Mediterranean University | TR | — | — |
| 194.27.76.0/22 | 1.0K |
0.0%
|
Eastern Mediterranean University | TR | — | — |
| 194.27.73.0/24 | 256 |
0.0%
|
Eastern Mediterranean University | TR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31689 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 |
|---|---|---|
| 193.140.46.0/24 | 42,973 | 2026-07-31 01:13:42 |
| 193.140.47.0/24 | 41,608 | 2026-07-31 01:13:42 |
| 193.140.40.0/21 | 27,249 | 2026-07-31 01:03:38 |
| 193.140.172.0/22 | 27,100 | 2026-07-31 01:03:38 |
| 194.27.76.0/22 | 26,603 | 2026-07-31 01:03:38 |
| 194.27.77.0/24 | 8,952 | 2026-07-31 01:01:16 |
| 194.27.76.0/24 | 8,950 | 2026-07-31 01:01:16 |
| 193.140.45.0/24 | 8,945 | 2026-07-31 01:01:16 |
| 194.27.79.0/24 | 8,940 | 2026-07-31 01:01:16 |
| 194.27.78.0/24 | 8,939 | 2026-07-31 01:01:16 |
| 193.140.174.0/24 | 8,707 | 2026-07-31 01:01:16 |
| 193.140.43.0/24 | 8,677 | 2026-07-31 01:01:16 |
| 193.140.172.0/24 | 8,655 | 2026-07-31 01:01:16 |
| 194.27.73.0/24 | 8,648 | 2026-07-31 01:01:16 |
| 193.140.40.0/24 | 8,640 | 2026-07-31 01:01:16 |
| 193.140.173.0/24 | 8,639 | 2026-07-31 01:01:16 |
| 193.140.175.0/24 | 8,629 | 2026-07-31 01:01:16 |
| 193.140.42.0/24 | 8,627 | 2026-07-31 01:01:16 |
| 193.140.41.0/24 | 8,625 | 2026-07-31 01:01:16 |
| 193.140.44.0/24 | 8,622 | 2026-07-31 01:01:16 |
Frequently Asked Questions
What is AS31689?
AS31689 is an Autonomous System Number assigned to Eastern Mediterranean 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 AS31689 announce?
AS31689 announces 4.4K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Türkiye.
Who operates AS31689?
AS31689 is operated by Eastern Mediterranean University. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.
What country is AS31689 registered in?
AS31689 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
