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AS393657
COLORADOMESAUNIVERSITY - Colorado Mesa University Announcing routesAS nameCOLORADOMESAUNIVERSITY
OrganisationColorado Mesa University
Registry (RIR)ARIN
HandleAS393657
RangeAS393657
Registered16 Dec 2016
Last changed16 Dec 2016
Abuse contact[email protected]
18IPv4 prefixes
1IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 321 |
| AS397315 | REGION10-LEAP - Region 10 League for Economic Assistance and Planning, Inc. | 231 |
| AS33588 | BRESNAN-33588 - Charter Communications LLC | 112 |
Downstreams
None seen.
IPv4 prefixes (18)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS393657
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Colorado Mesa University | MSC-163 | 1100 North Ave, GRAND JUNCTION, CO, 81501, United States | |
| administrative, abuse, technical | JEREMY BROWN | BROWN379-ARIN | [email protected], +1-970-248-1962 | 1316 COLLEGE PL, GRAND JUNCTION, CO, 81501, United States |
| technical | Daniel Carroll | CARRO44-ARIN | [email protected], +1-970-248-1992, +1-970-248-1037 | 1100 North Ave, Grand Junction, CO, 81501, United States |
| technical | Steven Eppler | EPPLE4-ARIN | [email protected], +1-970-248-1769 | 1100 North Ave, Grand Junction, CO, 81501, United States |
Raw registry response
{
"endAutnum": 393657,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-20T12:21:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-02-20T16:10:42-05:00"
}
],
"handle": "BROWN379-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BROWN379-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/393657"
},
{
"href": "https://whois.arin.net/rest/poc/BROWN379-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/393657"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"abuse",
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],
"status": [
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],
"vcardArray": [
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[
[
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],
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{
"label": "1316 COLLEGE PL\nGRAND JUNCTION\nCO\n81501\nUnited States"
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]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-28T10:10:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-08-07T12:30:52-04:00"
}
],
"handle": "CARRO44-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CARRO44-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/393657"
},
{
"href": "https://whois.arin.net/rest/poc/CARRO44-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/393657"
}
],
"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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},
"text",
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],
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],
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],
[
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},
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],
[
"tel",
{
"type": [
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]
},
"text",
"+1-970-248-1037"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-07T09:02:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-04-28T13:27:30-04:00"
}
],
"handle": "EPPLE4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/EPPLE4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/393657"
},
{
"href": "https://whois.arin.net/rest/poc/EPPLE4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/393657"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.coloradomesa.edu\r",
"Standard hours are 7:30am to 4:30pm MST"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
[],
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"4.0"
],
[
"adr",
{
"label": "1100 North Ave\nGrand Junction\nCO\n81501\nUnited States"
},
"text",
[
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]
],
[
"fn",
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"Steven Eppler"
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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": "2016-09-21T12:36:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-09-19T12:33:25-04:00"
}
],
"handle": "MSC-163",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MSC-163",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/393657"
},
{
"href": "https://whois.arin.net/rest/org/MSC-163",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/393657"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
"vcard",
[
[
"version",
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],
[
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[],
"text",
"Colorado Mesa University"
],
[
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{
"label": "1100 North Ave\nGRAND JUNCTION\nCO\n81501\nUnited States"
},
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}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-12-16T12:47:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-12-16T12:47:46-05:00"
}
],
"handle": "AS393657",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/393657",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/393657"
},
{
"href": "https://whois.arin.net/rest/asn/AS393657",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/393657"
}
],
"name": "COLORADOMESAUNIVERSITY",
"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/393657"
}
],
"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/393657"
}
],
"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": 393657,
"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.