AS30778
Kielce University of Technology
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 |
|---|---|---|---|---|---|---|
| 81.6.128.0/21 | 2.0K |
0.8%
|
Kielce University of Technology | PL | — | — |
| 81.6.142.0/23 | 512 |
69.5%
|
Kielce University of Technology | PL | — | — |
| 81.6.137.0/24 | 256 |
32.0%
|
Kielce University of Technology | PL | — | — |
| 81.6.138.0/24 | 256 |
1.2%
|
Kielce University of Technology | PL | — | — |
| 81.6.141.0/24 | 256 |
0.0%
|
Kielce University of Technology | PL | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS30778 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 |
|---|---|---|
| 81.6.128.0/21 | 315,985 | 2026-07-31 05:44:21 |
| 81.6.136.0/23 | 15,749 | 2026-07-31 05:15:51 |
| 81.6.138.0/24 | 15,744 | 2026-07-31 05:15:51 |
| 81.6.140.0/22 | 15,693 | 2026-07-31 05:15:51 |
| 81.6.133.0/25 | 15 | 2026-07-20 12:20:53 |
| 81.6.133.128/25 | 15 | 2026-07-20 12:20:53 |
| 81.6.143.14/32 | 1 | 2026-07-01 10:56:13 |
Frequently Asked Questions
What is AS30778?
AS30778 is an Autonomous System Number assigned to Kielce University of Technology. 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 AS30778 announce?
AS30778 announces 3.3K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Poland.
Who operates AS30778?
AS30778 is operated by Kielce University of Technology. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.
What country is AS30778 registered in?
AS30778 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
