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AS54578
FIBERCOMM - FiberComm LC Announcing routesAS nameIMON-FC
OrganisationImOn Communications, LLC
Registry (RIR)ARIN
HandleAS54578
RangeAS54578
Registered26 Mar 2012
Last changed27 Apr 2026
Abuse contact[email protected]
13IPv4 prefixes
0IPv6 prefixes
2Upstreams
2Downstreams
IPv4 prefixes (13)
RPKI-validate all prefixes of AS54578
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | ImOn Communications, LLC | IMONC | 101 3rd Ave SW, Suite 400, Cedar Rapids, IA, 52404, United States | |
| administrative, technical | Dustin Howard | HOWAR438-ARIN | [email protected], +1-319-298-6484 | 101 3rd Ave SW, Suite 400, Cedar Rapids, IA, 52404, United States |
| technical | Muhammed Junayet Hossain | MJH56-ARIN | [email protected], +1-319-200-7835, +1-575-309-8619 | 101 3rd Ave SW, Suite 400, Cedar Rapids, IA, 52404, United States |
| abuse | Abuse | ABUSE3378-ARIN | [email protected], +1-319-298-6484 | 101 3rd Ave SW, Suite 400, Cedar Rapids, IA, 52404, United States |
Raw registry response
{
"endAutnum": 54578,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-23T08:15:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-07-30T15:56:54-04:00"
}
],
"handle": "HOWAR438-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HOWAR438-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54578"
},
{
"href": "https://whois.arin.net/rest/poc/HOWAR438-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54578"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "101 3rd Ave SW, Suite 400\nCedar Rapids\nIA\n52404\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Dustin Howard"
],
[
"n",
[],
"text",
[
"Howard",
"Dustin",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-319-298-6484"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-09T10:36:10-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-11-21T13:57:58-05:00"
}
],
"handle": "MJH56-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MJH56-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54578"
},
{
"href": "https://whois.arin.net/rest/poc/MJH56-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54578"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "101 3rd Ave SW, Suite 400\nCedar Rapids\nIA\n52404\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Muhammed Junayet Hossain"
],
[
"n",
[],
"text",
[
"Hossain",
"Muhammed",
"Junayet",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-319-200-7835"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-575-309-8619"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-11T13:05:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-03-20T19:07:16-04:00"
}
],
"handle": "ABUSE3378-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE3378-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54578"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE3378-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54578"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "101 3rd Ave SW\nSuite 400\nCedar Rapids\nIA\n52404\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"ImOn Communications"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-319-298-6484"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-08T14:40:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-08-05T10:26:05-04:00"
}
],
"handle": "IMONC",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IMONC",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54578"
},
{
"href": "https://whois.arin.net/rest/org/IMONC",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54578"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"ImOn Communications, LLC"
],
[
"adr",
{
"label": "101 3rd Ave SW\nSuite 400\nCedar Rapids\nIA\n52404\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-27T11:41:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-03-26T12:43:46-04:00"
}
],
"handle": "AS54578",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/54578",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/54578"
},
{
"href": "https://whois.arin.net/rest/asn/AS54578",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/54578"
}
],
"name": "IMON-FC",
"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/54578"
}
],
"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/54578"
}
],
"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": 54578,
"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.