Whois & RDAP Lookup
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RDAPHandleAS11232
NameMIDCO-NET
HolderMidcontinent Communications
Registered1998-05-22 04:00 UTC
Updated2016-08-01 18:04 UTC
RegistrantMidcontinent Communications
Address4020 W Cayman Street, Sioux Falls, SD, 57107, United States
Admin ContactMike Bosma
Email[email protected]
Phone+1-605-357-5834
Address3901 North Louise Ave, Sioux Falls, SD, 57107, United States
Tech ContactIP Admin
OrganizationMidcontinent Communications
Email[email protected]
Phone+1-605-274-3092
Address4020 W Cayman St, Sioux Falls, SD, 57107, United States
Abuse Contact[email protected]
Abuse Phone+1-800-888-1300
Statusactive
Registry RDAPhttps://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # ASNumber: 11232 ASName: MIDCO-NET ASHandle: AS11232 RegDate: 1998-05-22 Updated: 2016-08-01 Ref: https://rdap.arin.net/registry/autnum/11232 OrgName: Midcontinent Communications OrgId: MIDCO-1 Address: 4020 W Cayman Street City: Sioux Falls StateProv: SD PostalCode: 57107 Country: US RegDate: 2004-05-13 Updated: 2024-02-27 Ref: https://rdap.arin.net/registry/entity/MIDCO-1 OrgDNSHandle: IPADM903-ARIN OrgDNSName: IP Admin OrgDNSPhone: +1-605-274-3092 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/IPADM903-ARIN OrgTechHandle: IPADM903-ARIN OrgTechName: IP Admin OrgTechPhone: +1-605-274-3092 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPADM903-ARIN OrgRoutingHandle: IPADM903-ARIN OrgRoutingName: IP Admin OrgRoutingPhone: +1-605-274-3092 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/IPADM903-ARIN OrgAbuseHandle: ABUSE641-ARIN OrgAbuseName: ABUSE OrgAbusePhone: +1-800-888-1300 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE641-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % Query time: 844 msec % WHEN: Wed Oct 14 03:32:36 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"endAutnum": 11232,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-24T14:30:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2004-05-19T14:59:35-04:00"
}
],
"handle": "ABUSE641-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE641-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11232"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE641-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11232"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Please use this POC for abuse complaints."
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4020 W Cayman St\nSioux Falls\nSD\n57107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ABUSE"
],
[
"org",
{},
"text",
"Midcontinent Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-888-1300"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-21T07:59:24-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-09-09T12:27:01-04:00"
}
],
"handle": "IPADM903-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM903-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11232"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM903-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11232"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "4020 W Cayman St\nSioux Falls\nSD\n57107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"IP Admin"
],
[
"org",
{},
"text",
"Midcontinent Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-605-274-3092"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-23T14:14:35-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-04-15T12:24:07-04:00"
}
],
"handle": "MBO122-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MBO122-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11232"
},
{
"href": "https://whois.arin.net/rest/poc/MBO122-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11232"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "3901 North Louise Ave\nSioux Falls\nSD\n57107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Mike Bosma"
],
[
"n",
{},
"text",
[
"Bosma",
"Mike",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-605-357-5834"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-02-27T11:55:29-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-05-13T16:57:07-04:00"
}
],
"handle": "MIDCO-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MIDCO-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11232"
},
{
"href": "https://whois.arin.net/rest/org/MIDCO-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11232"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Midcontinent Communications"
],
[
"adr",
{
"label": "4020 W Cayman Street\nSioux Falls\nSD\n57107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-08-01T14:04:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "1998-05-22T00:00:00-04:00"
}
],
"handle": "AS11232",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/11232",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11232"
},
{
"href": "https://whois.arin.net/rest/asn/AS11232",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11232"
}
],
"name": "MIDCO-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/11232"
}
],
"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/11232"
}
],
"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": 11232,
"status": [
"active"
]
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.