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AS1289
COLGATE-UNIVERSITY - Colgate University Announcing routesAS nameCOLGATE-UNIVERSITY
OrganisationColgate University
Registry (RIR)ARIN
HandleAS1289
RangeAS1289
Registered25 Jul 2009
Last changed02 Mar 2012
1IPv4 prefixes
2IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC | 473 |
| AS3754 | NYSERNET3-AS - NYSERNet | 12 |
| AS3630 | NYSERNET-BLK - NYSERNet | 2 |
Downstreams
None seen.
IPv4 prefixes (1)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS1289
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Colgate University | COLGAT-2 | 13 Oak Drive, Hamilton, NY, 13346, United States | |
| administrative | Colgate NSO | NSOCO1-ARIN | [email protected], +1-315-228-7924 | 13 Oak Drive, Hamilton, NY, 13346, United States |
| abuse, technical, noc | Network Systems and Operations | NSO26-ARIN | [email protected], +1-315-228-7924 | 13 Oak Drive, Hamilton, NY, 13346, United States |
| technical, abuse, noc | DNSADMIN | RG3622-ARIN | [email protected], +1-315-228-7924 | 13 Oak Drive, Hamilton, NY, 13346, United States |
Raw registry response
{
"endAutnum": 1289,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T08:06:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-11-03T16:04:52-05:00"
}
],
"handle": "NSOCO1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NSOCO1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1289"
},
{
"href": "https://whois.arin.net/rest/poc/NSOCO1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1289"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "13 Oak Drive\nHamilton\nNY\n13346\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Colgate NSO"
],
[
"n",
[],
"text",
[
"NSO",
"Colgate",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-315-228-7924"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T08:06:31-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-11-03T15:40:30-05:00"
}
],
"handle": "NSO26-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NSO26-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1289"
},
{
"href": "https://whois.arin.net/rest/poc/NSO26-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1289"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "13 Oak Drive\nHamilton\nNY\n13346\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Systems and Operations"
],
[
"org",
[],
"text",
"Colgate University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-315-228-7924"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2009-11-04T10:57:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "1997-07-08T00:00:00-04:00"
}
],
"handle": "COLGAT-2",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/COLGAT-2",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1289"
},
{
"href": "https://whois.arin.net/rest/org/COLGAT-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1289"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Colgate University"
],
[
"adr",
{
"label": "13 Oak Drive\nHamilton\nNY\n13346\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T08:06:38-04:00"
},
{
"eventAction": "registration",
"eventDate": "1997-07-08T11:14:35-04:00"
}
],
"handle": "RG3622-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RG3622-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1289"
},
{
"href": "https://whois.arin.net/rest/poc/RG3622-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1289"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "13 Oak Drive\nHamilton\nNY\n13346\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"DNSADMIN"
],
[
"org",
[],
"text",
"Colgate University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-315-228-7924"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-07-24T15:58:55-04:00"
}
],
"handle": "AS1289",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/1289",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/1289"
},
{
"href": "https://whois.arin.net/rest/asn/AS1289",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/1289"
}
],
"name": "COLGATE-UNIVERSITY",
"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/1289"
}
],
"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/1289"
}
],
"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": 1289,
"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.