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AS32703
IFN-NET - Zayo Bandwidth Announcing routesAS nameIFN-NET
OrganisationZayo Bandwidth
Registry (RIR)ARIN
HandleAS32703
RangeAS32703
Registered03 Jul 2004
Last changed10 Feb 2023
Abuse contact[email protected]
12IPv4 prefixes
5IPv6 prefixes
1Upstreams
18Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 4091 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6368 | NETNITCO-ASN - Northwestern Indiana Telephone Co. | 651 |
| AS3131 | TELEMEDIA-ASN - Tele-Media Solutions | 341 |
| AS22751 | MOTHIC-INFINET - Mothic Technologies LLC | 333 |
| AS396206 | FRANCISCANALLIANCE - Franciscan Alliance Inc | 328 |
| AS54209 | MONON-TEL - Monon Telephone Company, Inc. | 308 |
| AS36048 | BERRYCOMM - Berry-IT Incorporated | 266 |
| AS11763 | IBX-CHICAGO - MitoTec | 258 |
| AS11118 | COMTECK - ComTeck | 256 |
| AS16706 | ORTHONE - NORTHEAST ORTHOPAEDIC CLINIC, LLP | 251 |
| AS393708 | 4EOS-COM - 4EOS | 206 |
| AS398406 | ASPHALT-MATERIALS-INC - ASPHALT MATERIALS, INC | 111 |
| AS19008 | PSCI - Perry-Spencer Communications, Inc. | 91 |
| AS402195 | MGH-MDF-01 - Marion General Hospital, Inc. | 71 |
| AS19751 | CCRTC - Endeavor Communications | 60 |
| AS55230 | PWRTC-AS - Pulaski White Rural Telephone Cooperative Inc. | 57 |
IPv4 prefixes (12)
RPKI-validate all prefixes of AS32703
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Zayo Bandwidth | ZAYOB | 1401 Wynkoop St., #500, Denver, CO, 80202, United States | |
| technical, administrative, noc | Zayo IP Engineering | ZIE-ARIN | [email protected], +1-866-236-2824 | 1805 29th Street, Suite 2050, Boulder, CO, 80301, United States |
| abuse | Abuse | ABUSE5675-ARIN | [email protected], +1-866-236-2824 | 1805 29th Street, Suite 2050, Boulder, CO, 80301, United States |
Raw registry response
{
"endAutnum": 32703,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-09T12:53:47-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-07-18T03:08:18-04:00"
}
],
"handle": "ZIE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZIE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/32703"
},
{
"href": "https://whois.arin.net/rest/poc/ZIE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/32703"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1805 29th Street, Suite 2050\nBoulder\nCO\n80301\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Zayo IP Engineering"
],
[
"org",
[],
"text",
"Zayo Group"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-236-2824"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-12-19T08:48:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-10-06T09:17:28-04:00"
}
],
"handle": "ABUSE5675-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE5675-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/32703"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE5675-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/32703"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Please direct all abuse issues to this contact."
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-12-18"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1805 29th Street, Suite 2050\nBoulder\nCO\n80301\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"Zayo Group - Abuse"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-236-2824"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-10-12T10:16:00-04:00"
}
],
"handle": "ZAYOB",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZAYOB",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/32703"
},
{
"href": "https://whois.arin.net/rest/org/ZAYOB",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/32703"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Zayo Bandwidth"
],
[
"adr",
{
"label": "1401 Wynkoop St.\n#500\nDenver\nCO\n80202\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-02-10T10:58:31-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-07-02T15:30:53-04:00"
}
],
"handle": "AS32703",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/32703",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/32703"
},
{
"href": "https://whois.arin.net/rest/asn/AS32703",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/32703"
}
],
"name": "IFN-NET",
"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/32703"
}
],
"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/32703"
}
],
"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": 32703,
"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.