Chaos Computer Club Veranstaltungsgesellschaft mbH
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 2 · 8,192 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:20a1::/48) |
| All fragments | 54 blocks across 8 clusters |
| Cluster ID | 214388839 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (2)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 94.45.224.0/19 | Chaos Computer Club Veranstaltungsgesellschaft mbH | BGP | ANNOUNCED | ● high |
| 2001:67c:20a1::/48 | Chaos Computer Club Veranstaltungsgesellschaft mbH | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:20a1::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (3)
These blocks are registered to Chaos Computer Club Veranstaltungsgesellschaft mbH but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:67c:20a1::/48 /48 | authorized for AS2857 — Johannes Gutenberg-Universitaet Mainz |
| 94.45.224.0/19 /19 | authorized for AS2857 — Johannes Gutenberg-Universitaet Mainz |
| 94.45.224.0/19 /19 | authorized for AS2857 — Johannes Gutenberg-Universitaet Mainz |
NIC Handles
AS13020
CHAOS-MNT
CHAOS-MNT
DUMY-RIPE
DUMY-RIPE
ORG-CCCV23-RIPE
RIPE-NCC-END-MNT