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AS36116
KAYAK-US - Kayak Software Announcing routescachedAS nameKAYAK-US
OrganisationKayak Software
Registry (RIR)ARIN
HandleAS36116
RangeAS36116
Registered07 Sep 2005
Last changed15 Sep 2012
Abuse contact[email protected]
3IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS13335 | CLOUDFLARENET - Cloudflare, Inc. | 154 |
| AS14742 | INTERNAP-BLOCK-4 - Unitas Global | 143 |
Downstreams
None seen.
IPv4 prefixes (3)
RPKI-validate all prefixes of AS36116
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Kayak Software | KAYAK-1 | 300 Baker Ave , Suite 380, Concord, MA, 01742, United States | |
| administrative, technical, abuse, noc | KAYAK Network Operations | KNO34-ARIN | [email protected], +1-978-369-8170 | 300 Baker Ave , Suite 380, Concord, MA, 01742, United States |
| abuse, noc, technical | KAYAK Network Operations | KNO34-ARIN | [email protected], +1-978-369-8170 | 300 Baker Ave , Suite 380, Concord, MA, 01742, United States |
Raw registry response
{
"endAutnum": 36116,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-26T08:34:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-14T14:33:29-04:00"
}
],
"handle": "KNO34-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KNO34-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36116"
},
{
"href": "https://whois.arin.net/rest/poc/KNO34-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36116"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-08-26"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative",
"technical",
"abuse",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "300 Baker Ave\r\nSuite 380\nConcord\nMA\n01742\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"KAYAK Network Operations"
],
[
"org",
[],
"text",
"KAYAK Software"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-978-369-8170"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2014-02-10T10:19:25-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-08-29T15:36:14-04:00"
}
],
"handle": "KAYAK-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KAYAK-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36116"
},
{
"href": "https://whois.arin.net/rest/org/KAYAK-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36116"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Kayak Software"
],
[
"adr",
{
"label": "300 Baker Ave\r\nSuite 380\nConcord\nMA\n01742\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-26T08:34:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-14T14:33:29-04:00"
}
],
"handle": "KNO34-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KNO34-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36116"
},
{
"href": "https://whois.arin.net/rest/poc/KNO34-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36116"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-08-26"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "300 Baker Ave\r\nSuite 380\nConcord\nMA\n01742\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"KAYAK Network Operations"
],
[
"org",
[],
"text",
"KAYAK Software"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-978-369-8170"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-09-14T15:26:14-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-09-07T13:17:39-04:00"
}
],
"handle": "AS36116",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/36116",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/36116"
},
{
"href": "https://whois.arin.net/rest/asn/AS36116",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/36116"
}
],
"name": "KAYAK-US",
"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/36116"
}
],
"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/36116"
}
],
"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"
],
"startAutnum": 36116,
"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.