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AS11232
MIDCO-NET - Midcontinent Communications Announcing routesAS nameMIDCO-NET
OrganisationMidcontinent Communications
Registry (RIR)ARIN
HandleAS11232
RangeAS11232
Registered22 May 1998
Last changed01 Aug 2016
Abuse contact[email protected]
79IPv4 prefixes
19IPv6 prefixes
11Upstreams
47Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6939 | HURRICANE - Hurricane Electric LLC | 9424 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 1345 |
| AS1299 | TWELVE99 Arelion Sweden AB | 1068 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 934 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | 552 |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 417 |
| AS35280 | F5 F5 Networks SARL | 44 |
| AS286 | KPN GTT Communications Inc. | 16 |
| AS60068 | CDN77 Datacamp Limited | 5 |
| AS8220 | COLT COLT Technology Services Group Limited | 4 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | 1 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS14263 | SD-NET - South Dakota State Government | 2823 |
| AS11055 | MIDCONTINENT-COMMUNICATIONS - Midcontinent Communications | 910 |
| AS32442 | USMNSTCMARCO01 - Marco Technologies LLC | 509 |
| AS12092 | SONIFI - Sonifi Solutions, Inc. | 478 |
| AS402632 | WELLMAN-INDUSTRIES - Wellman | 305 |
| AS62896 | MIDCO-NET-INV-MR - Midcontinent Communications | 290 |
| AS399133 | VANTAGE-POINT-SOLUTIONS - VPS Solutions, LLC | 288 |
| AS23260 | SCI-AS - Midcontinent Communications | 282 |
| AS14789 | CLOUDFLARENET - Cloudflare, Inc. | 281 |
| AS916 | STALWART-ASN-01 - Stalwart Wireless | 280 |
| AS46900 | REPC-AS - Rushmore Electric Power Cooperative, Inc. | 274 |
| AS16739 | MIDCO-NET-INV - Midcontinent Communications | 254 |
| AS46566 | CCS - CAPITAL Card Services, Inc. | 251 |
| AS46206 | AS-SANFORDHEALTH - Sanford Health | 249 |
| AS33178 | CSINET - Cable Services, Inc. | 247 |
IPv4 prefixes (79)
24.124.103.0/24209.169.200.0/23185.102.111.0/2424.111.0.0/1624.52.24.0/21184.169.112.0/20129.101.0.0/1824.124.112.0/2466.45.128.0/1924.56.168.0/2324.124.50.0/24165.23.192.0/18165.23.0.0/1624.236.60.0/22216.71.0.0/1824.56.190.0/2324.230.64.0/18209.169.198.0/23192.206.50.0/2424.52.56.0/2164.189.128.0/2124.124.20.0/2424.52.40.0/2296.2.0.0/1596.3.0.0/1667.217.28.0/22209.169.208.0/2124.52.36.0/2267.217.20.0/22163.123.0.0/1764.33.64.0/1864.140.176.0/20208.65.96.0/2224.54.152.0/2224.230.128.0/1824.236.40.0/2124.124.33.0/2424.124.2.0/2324.56.146.0/23209.169.218.0/2324.52.12.0/22192.103.41.0/2464.17.74.0/2364.17.64.0/22184.83.0.0/1667.217.18.0/2324.124.84.0/2424.124.0.0/1724.56.144.0/2124.124.16.0/2324.124.91.0/2424.124.30.0/2424.52.52.0/2224.124.116.0/2424.143.32.0/1924.220.0.0/16209.169.192.0/2224.52.16.0/2324.54.150.0/23137.22.32.0/1924.230.32.0/1924.124.61.0/2424.49.112.0/2024.124.123.0/2424.225.96.0/20137.22.96.0/1924.54.166.0/2324.124.74.0/2469.9.192.0/18208.107.0.0/1624.124.108.0/2424.124.14.0/24184.83.66.0/2396.2.0.0/1664.189.136.0/23140.186.0.0/16172.103.0.0/1924.124.48.0/2424.124.10.0/23
IPv6 prefixes (19)
2605:4a80:f000::/382604:7a00:f800::/372604:7a00:d800::/372001:48f8:b000::/362605:4a80::/322001:48f8:4000::/362604:7a00:e800::/372605:4a80::/282605:4a80:6000::/352604:7a00:c800::/372605:4a80:e000::/352001:48f8:3000::/362605:4a80:a000::/352605:4a80:2000::/352604:7a00:f800::/422604:7a00::/322604:7a00::/282001:470:241::/482001:48f8::/32
RPKI-validate all prefixes of AS11232
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Midcontinent Communications | MIDCO-1 | 4020 W Cayman Street, Sioux Falls, SD, 57107, United States | |
| abuse | ABUSE | ABUSE641-ARIN | [email protected], +1-800-888-1300 | 4020 W Cayman St, Sioux Falls, SD, 57107, United States |
| dns, technical, routing | IP Admin | IPADM903-ARIN | [email protected], +1-605-274-3092 | 4020 W Cayman St, Sioux Falls, SD, 57107, United States |
| administrative | Mike Bosma | MBO122-ARIN | [email protected], +1-605-357-5834 | 3901 North Louise Ave, Sioux Falls, SD, 57107, United States |
Raw registry response
{
"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"
]
}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.