AS199578
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau
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 |
|---|---|---|---|---|---|---|
| 131.246.0.0/16 | 65.5K |
60.4%
|
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau | DE | Rheinland-Pfalz | Kaiserslautern |
| 192.68.166.0/23 | 512 |
24.6%
|
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau | DE | — | — |
| 192.68.168.0/23 | 512 |
93.9%
|
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau | DE | — | — |
| 192.68.165.0/24 | 256 |
0.0%
|
Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS199578 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 |
|---|---|---|
| 192.68.168.0/23 | 45,614 | 2026-07-23 20:04:50 |
| 192.68.166.0/23 | 45,587 | 2026-07-23 20:04:50 |
| 192.68.165.0/24 | 45,563 | 2026-07-23 20:04:50 |
| 131.246.0.0/16 | 45,493 | 2026-07-23 20:04:49 |
Frequently Asked Questions
What is AS199578?
AS199578 is an Autonomous System Number assigned to Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau. 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 AS199578 announce?
AS199578 announces 66.8K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Germany.
Who operates AS199578?
AS199578 is operated by Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS199578 registered in?
AS199578 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
