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 →
About Chaos Computer Club
The Chaos Computer Club (CCC) is Europe's largest association of hackers, with 7,700 registered members. Founded in 1981, the association is incorporated as an eingetragener Verein in Germany, with local chapters in various cities in Germany and the surrounding countries, particularly where there are German-speaking communities.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 193.23.244.0/24 | 256 |
98.8%
|
Chaos Computer Club e.V. | DE | State of Berlin | Berlin |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS39788 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 |
|---|---|---|
| 193.23.244.0/24 | 8,187 | 2026-07-29 00:56:46 |
Frequently Asked Questions
What is AS39788?
AS39788 is an Autonomous System Number assigned to Chaos Computer Club e.V.. 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 AS39788 announce?
AS39788 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Germany.
Who operates AS39788?
AS39788 is operated by Chaos Computer Club e.V.. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.
What country is AS39788 registered in?
AS39788 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
