AS50472 Chaos Computer Club e.V.
IPv4 addresses
1,536
IPv6 /48 networks
65,538
RPKI
8 valid0 no ROA
Peers and downstreams
9
Holder
- AS name
- CHAOS-AS
- Description
- Chaos Computer Club e.V.
- Organisation
- Chaos Computer Club e.V.
- Registered in
- Hamburg, Germany
- Abuse contact
- abuse@ccc.de
- Assigned
- 2010-01-21
- Registered
- 2010-01-22
- Record last changed
- 2025-06-24 08:12 UTC
| AS39788 | Chaos Computer Club e.V. DANNENBERG-AS |
| AS680 | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. DFN |
| AS6797 | GlobalConnect AB GLOBALCONNECT-NET |
| AS8218 | Zayo Infrastructure France SA NEO-ASN |
| AS13030 | Init7 (Switzerland) Ltd. INIT7 |
| AS13237 | euNetworks GmbH LAMBDANET-AS |
| AS24482 | SG.GS SGGS-AS-AP |
| AS29140 | Hostserver GmbH HOSTSERVER-AS |
| AS39351 | 31173 Services AB ESAB-AS |
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade A · 100/100| pass | Prefixes covered by valid ROAs 8 of 8 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 4 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 7 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact abuse@ccc.de is published. |
15/15 |
| pass | Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used. |
10/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| pass | Registry record maintained Last changed 2025-06-24. |
5/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-05 04:09 UTC | Neighbour gone | AS13020 | downstream |
| 2026-10-05 04:09 UTC | Relationship changed | AS8218 | upstream to peer |
| 2026-10-05 04:09 UTC | Relationship changed | AS6797 | upstream to peer |
| 2026-10-05 04:09 UTC | Relationship changed | AS39351 | upstream to peer |
WHOIS
aut-num: AS50472 as-name: CHAOS-AS org: ORG-CCCE3-RIPE remarks: remarks: remarks: ----------------------------------------------------------------- remarks: | AS50472 AS-Macro: AS-CHAOS | remarks: | Please send peering requests to as50472-peering@ccc.de | remarks: | In case of technical problems | remarks: | please drop a mail: | remarks: | as50472-noc@ccc.de | remarks: ----------------------------------------------------------------- remarks: | IXP |IPv4 |IPv6 | remarks: |---------------|---------------|-------------------------------| remarks: |DE-CIX |80.81.194.87 |2001:7f8::c528:0:1 | remarks: |ECIX BER |194.9.117.48 |2001:7f8:8:5:0:c528:0:1 | remarks: ----------------------------------------------------------------- remarks: remarks: remarks: -- Carrier51 remarks: -- Netsign remarks: remarks: remarks: -- Chaos Computer Club Event Network remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: remarks: admin-c: CCC-RIPE tech-c: CCC-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: CHAOS-MNT created: 2010-01-22T10:43:58Z last-modified: 2025-06-24T08:12:21Z source: RIPE % 188 routing policy lines (import/export) not shown