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AS398891
QUAD9-AS-2 - Quad9 Announcing routesAS nameQUAD9-AS-2
OrganisationQuad9
Registry (RIR)ARIN
HandleAS398891
RangeAS398891
Registered08 Oct 2020
Last changed08 Oct 2020
Abuse contact[email protected]
2IPv4 prefixes
2IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS42 | WOODYNET-1 - WoodyNet, Inc. | 212 |
| AS1288 | PCH-LOCAL-TRANSIT - Packet Clearing House, Inc. | 180 |
| AS198385 | AlpineDC AlpineDC SA | 23 |
Downstreams
None seen.
IPv4 prefixes (2)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS398891
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Quad9 | CLEAN-97 | CleanerDNS Inc. dba Quad9, 1442A Walnut Street, Suite 501, Berkeley, CA, 94709, United States | |
| technical | Johan Hedberg | HEDBE6-ARIN | [email protected], +46708474186 | Werdstrasse 2, Zurich, , 8004, Switzerland |
| technical | Michal Andrzej Wozniak | MAW37-ARIN | [email protected], +41445279994 | c/o SWITCH, Werdstrasse 2, Zurich, , 8004, Switzerland |
| technical | Darren Kara | KARAD10-ARIN | [email protected], +1-703-929-8954, +1-703-929-8954 | 20289 Leier Pl, Ashburn, VA, 20147, United States |
| administrative | Quad9 Admin | QUADA-ARIN | [email protected], +41 44 5279990 | c/o SWITCH, Werdstrasse 2, Zurich, , 8004, Switzerland |
| abuse | Quad9 Abuse | QUADA1-ARIN | [email protected], +1-415-831-3129 | 1442 A Walnut Street Ste 501, Berkeley, CA, 94709, United States |
| noc, technical | Quad9 Network Operations | QNO5-ARIN | [email protected], +1-415-831-3129 | 1442 A Walnut Street Ste 501, Berkeley, CA, 94709, United States |
| technical | Kabindra Shrestha | SHRES60-ARIN | [email protected], +1-415-831-3111 | 932 Parker Street #3, Berkeley, CA, 94710, United States |
Raw registry response
{
"endAutnum": 398891,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-21T13:52:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-10-21T13:52:37-04:00"
}
],
"handle": "HEDBE6-ARIN",
"links": [
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"href": "https://rdap.arin.net/registry/entity/HEDBE6-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/HEDBE6-ARIN",
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}
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{
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}
],
"handle": "MAW37-ARIN",
"links": [
{
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"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
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],
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},
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"text",
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]
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},
{
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},
{
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"eventDate": "2025-01-06T12:38:24-05:00"
}
],
"handle": "KARAD10-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KARAD10-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/KARAD10-ARIN",
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"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
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},
"text",
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{
"events": [
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"eventDate": "2026-01-16T11:26:01-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-09-21T13:01:42-04:00"
}
],
"handle": "QUADA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/QUADA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/QUADA-ARIN",
"rel": "alternate",
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"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
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},
{
"events": [
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"eventDate": "2026-04-23T11:48:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-09-21T13:03:38-04:00"
}
],
"handle": "QUADA1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/QUADA1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/QUADA1-ARIN",
"rel": "alternate",
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"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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"label": "1442 A Walnut Street Ste 501\nBerkeley\nCA\n94709\nUnited States"
},
"text",
[
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],
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],
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},
"text",
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]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-06T02:58:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-09-21T12:59:40-04:00"
}
],
"handle": "QNO5-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/QNO5-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/QNO5-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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],
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"label": "1442 A Walnut Street Ste 501\nBerkeley\nCA\n94709\nUnited States"
},
"text",
[
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]
],
[
"fn",
[],
"text",
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],
[
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],
[
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],
[
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],
[
"tel",
{
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]
},
"text",
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]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-18T02:32:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2018-04-25T08:13:54-04:00"
}
],
"handle": "SHRES60-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SHRES60-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/poc/SHRES60-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "932 Parker Street #3\nBerkeley\nCA\n94710\nUnited States"
},
"text",
[
"",
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"",
""
]
],
[
"fn",
[],
"text",
"Kabindra Shrestha"
],
[
"n",
[],
"text",
[
"Shrestha",
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"",
"",
""
]
],
[
"kind",
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"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
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]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-21T13:53:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-09-07T11:04:40-04:00"
}
],
"handle": "CLEAN-97",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CLEAN-97",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/org/CLEAN-97",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://quad9.net/",
"Global Public Recursive DNS Resolver Service"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Quad9"
],
[
"adr",
{
"label": "CleanerDNS Inc. dba Quad9\n1442A Walnut Street, Suite 501\nBerkeley\nCA\n94709\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-10-07T17:58:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-10-07T17:58:12-04:00"
}
],
"handle": "AS398891",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/398891",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/398891"
},
{
"href": "https://whois.arin.net/rest/asn/AS398891",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"name": "QUAD9-AS-2",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/398891"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"remarks": [
{
"description": [
"Quad9 is a non-profit that provides free, secure, open DNS recursive resolution services on our anycast address space. Please see https://www.quad9.net/ for details."
],
"title": "Registration Comments"
}
],
"startAutnum": 398891,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.