Organization
Chaos Computer Club e.V.
CHAOS-AS
Registered
Jan 22, 2010
16 years ago
IPv4 Prefixes
4
1,536 addresses
IPv6 Prefixes
4
65,538 × /48
BGP Neighbours
15
10 upstream/peer · 1 downstream · 4 collector-only
Registration
AS Number AS50472 AS Name CHAOS-AS Organization Chaos Computer Club e.V. Organization ID ORG-CCCE3-RIPE Address Zeiseweg 9, 22765, Hamburg, GERMANY Country Germany (DE) Registry RIPE NCC Allocated Jan 22, 2010 Record Created Jan 22, 2010 Last Updated Jun 24, 2025 Status
active
WHOIS Server whois.ripe.net AS Description CHAOS-AS - Chaos Computer Club e.V., DE Remarks -----------------------------------------------------------------, | AS50472 AS-Macro: AS-CHAOS |, | Please send peering requests to [email protected] |, | In case of technical problems |, | please drop a mail: |, | [email protected] |, | IXP |IPv4 |IPv6 |, |---------------|---------------|---… Abuse Email [email protected] Abuse Phone +49 40 401801-0 IPv4 Prefixes
4 prefixes · 1,536 addresses Routing data as of 2026-10-08 16:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 185.106.84.0/23 | 185.106.84.0 – 185.106.85.255 | 512 |
| 185.106.87.0/24 | 185.106.87.0 – 185.106.87.255 | 256 |
| 195.54.164.0/23 | 195.54.164.0 – 195.54.165.255 | 512 |
| 195.160.173.0/24 | 195.160.173.0 – 195.160.173.255 | 256 |
IPv6 Prefixes
4 prefixes · 65,538 × /48 · 3 top-level Routing data as of 2026-10-08 16:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:678:760:: | 280 |
| 2001:67c:20a0:: | 280 |
| 2a02:8000:: | 296 |
| 2a02:8000:1100:: | 280 |
BGP Neighbours
15 unique neighbours · 10 upstream/peer · 1 downstream · 4 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (10)
AS Name AS paths IPv4 sightings IPv6 sightings AS5405 INTERDOTLINK Inter.link GmbH 359 779 499 AS24961 MYLOC-AS WIIT AG 213 220 221 AS50629 LWLCOM LWLcom GmbH 200 210 189 AS9002 RETN-AS RETN Limited 187 164 395 AS9136 WOBCOM Wobcom GmbH 97 182 197 AS2914 NTT-DATA-2914 - NTT America, Inc. 62 100 128 AS3320 DTAG Deutsche Telekom AG 25 47 59 AS8218 NEO-ASN Zayo Infrastructure France SA 8 36 40 AS39351 ESAB-AS 31173 Services AB 4 8 4 AS6797 GLOBALCONNECT-NET GlobalConnect AB 2 8 8 Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS39788 DANNENBERG-AS Chaos Computer Club e.V. 402 357 353 Collector-only (4)
Raw RDAP Response
{
"handle": "AS50472",
"startAutnum": 50472,
"endAutnum": 50472,
"name": "CHAOS-AS",
"status": [
"active"
],
"entities": [
{
"handle": "CCC-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Chaos Computer Club e.V NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Zeiseweg 9\n22765 Hamburg-Altona\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 40 401801-0"
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 40 401801-666"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
{},
"text",
"ORG-CCCE3-RIPE"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CCC-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "CHAOS-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CHAOS-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-CCCE3-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Chaos Computer Club e.V."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Zeiseweg 9\n22765\nHamburg\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49404018010"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-CCCE3-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "CCC-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Chaos Computer Club e.V NOC"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Zeiseweg 9\n22765 Hamburg-Altona\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 40 401801-0"
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 40 401801-666"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
{},
"text",
"ORG-CCCE3-RIPE"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "BND23-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/BND23-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "BSD42-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/BSD42-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "CHAOS-MNT",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CHAOS-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "LSD25-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/LSD25-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "LWE42-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/LWE42-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-CCCE3-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Chaos Computer Club e.V."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Zeiseweg 9\n22765\nHamburg\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49404018010"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-CCCE3-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"",
"-----------------------------------------------------------------",
"| AS50472 AS-Macro: AS-CHAOS |",
"| Please send peering requests to [email protected] |",
"| In case of technical problems |",
"| please drop a mail: |",
"| [email protected] |",
"| IXP |IPv4 |IPv6 |",
"|---------------|---------------|-------------------------------|",
"|DE-CIX |80.81.194.87 |2001:7f8::c528:0:1 |",
"|ECIX BER |194.9.117.48 |2001:7f8:8:5:0:c528:0:1 |",
"-- Carrier51",
"-- Netsign",
"-- Chaos Computer Club Event Network"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50472",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50472?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS50472",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50472",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50472?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS50472",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/50472",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-01-22T10:43:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-06-24T08:12:21Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/50472",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='CCC-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-CCCE3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='CCC-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
} Contact details of private individuals are redacted.