AS48572
Flughafen Koeln/Bonn GmbH
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
- Trust score 65 / 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 |
|---|---|---|---|---|---|---|
| 91.209.121.0/24 | 256 |
5.1%
|
Flughafen Koeln/Bonn GmbH | DE | — | — |
| 194.110.25.0/24 | 256 |
14.5%
|
Flughafen Koeln/Bonn GmbH | DE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS48572 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 |
|---|---|---|
| 91.209.121.0/24 | 5,849 | 2026-08-03 16:09:30 |
| 194.110.25.0/24 | 5,763 | 2026-08-03 16:09:30 |
Frequently Asked Questions
What is AS48572?
AS48572 is an Autonomous System Number assigned to Flughafen Koeln/Bonn GmbH. 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 AS48572 announce?
AS48572 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Germany.
Who operates AS48572?
AS48572 is operated by Flughafen Koeln/Bonn GmbH. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS48572 registered in?
AS48572 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
