AS39815
Lucian Blaga University of Sibiu
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 |
|---|---|---|---|---|---|---|
| 77.81.184.0/23 | 512 |
0.0%
|
Lucian Blaga University of Sibiu | RO | Sibiu County | Sibiu |
| 193.226.29.0/24 | 256 |
93.4%
|
Lucian Blaga University of Sibiu | RO | — | — |
| 194.169.191.0/24 | 256 |
0.0%
|
Lucian Blaga University of Sibiu | RO | Sibiu County | Sibiu |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS39815 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 |
|---|---|---|
| 193.226.29.0/24 | 19,925 | 2026-07-29 22:27:39 |
| 194.169.191.0/24 | 15,659 | 2026-07-29 22:27:25 |
| 77.81.185.0/24 | 15,041 | 2026-07-29 22:27:25 |
| 77.81.184.0/24 | 15,035 | 2026-07-29 22:27:25 |
Frequently Asked Questions
What is AS39815?
AS39815 is an Autonomous System Number assigned to Lucian Blaga University of Sibiu. 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 AS39815 announce?
AS39815 announces 1.0K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Romania.
Who operates AS39815?
AS39815 is operated by Lucian Blaga University of Sibiu. The organization is based in Romania. You can view all IP ranges and related ASNs on the organization page.
What country is AS39815 registered in?
AS39815 is registered in Romania. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
