Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS33178
CSINET - Cable Services, Inc. Announcing routesAS nameCSINET
OrganisationCable Services, Inc.
Registry (RIR)ARIN
HandleAS33178
RangeAS33178
Registered17 Mar 2011
Last changed02 Mar 2012
3IPv4 prefixes
0IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS11232 | MIDCO-NET - Midcontinent Communications | 246 |
Downstreams
None seen.
IPv4 prefixes (3)
RPKI-validate all prefixes of AS33178
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Cable Services, Inc. | CS-3 | 308 2nd St. SW, Jamestown, ND, 58401, United States | |
| noc | Noc2 | NOC11935-ARIN | [email protected], +1-701-252-2225 | 308 2nd St. SW, Jamestown, ND, 58401, United States |
| abuse | Abuse2 | ABUSE2958-ARIN | [email protected], +1-701-252-2225 | 308 2nd St. SW, Jamestown, ND, 58401, United States |
| administrative | Admin | ADMIN2500-ARIN | [email protected], +1-701-252-2225 | 308 2nd St. SW, Jamestown, ND, 58401, United States |
| technical | Tech2 | TECH564-ARIN | [email protected], +1-701-252-2225 | 308 2nd St. Sw, Jamestown, ND, 58401, United States |
| noc, abuse, technical | Lloyd Hans Anderson | LHA147-ARIN | [email protected], [email protected], [email protected], +1-701-252-1835, +1-701-659-3500, +1-701-252-1105 | 308 2nd St. SW, Jamestown, ND, 58401, United States |
Raw registry response
{
"endAutnum": 33178,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T09:32:22-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-30T10:43:39-04:00"
}
],
"handle": "NOC11935-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC11935-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/poc/NOC11935-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "308 2nd St. SW\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Noc2"
],
[
"org",
[],
"text",
"Cable Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-701-252-2225"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-04T11:00:01-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-30T10:36:26-04:00"
}
],
"handle": "ABUSE2958-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE2958-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE2958-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "308 2nd St. SW\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse2"
],
[
"org",
[],
"text",
"Cable Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-701-252-2225"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-04T11:00:25-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-30T10:48:59-04:00"
}
],
"handle": "ADMIN2500-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN2500-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN2500-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "308 2nd St. SW\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Admin"
],
[
"org",
[],
"text",
"Cable Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-701-252-2225"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-04T11:00:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-30T10:11:52-04:00"
}
],
"handle": "TECH564-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TECH564-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/poc/TECH564-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "308 2nd St. Sw\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Tech2"
],
[
"org",
[],
"text",
"Cable Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-701-252-2225"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-11T15:39:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-01-18T11:06:33-05:00"
}
],
"handle": "CS-3",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CS-3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/org/CS-3",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Cable Services, Inc."
],
[
"adr",
{
"label": "308 2nd St. SW\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T09:34:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-01-05T12:48:28-05:00"
}
],
"handle": "LHA147-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LHA147-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/poc/LHA147-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "308 2nd St. SW\nJamestown\nND\n58401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Lloyd Hans Anderson"
],
[
"n",
[],
"text",
[
"Anderson",
"Lloyd",
"Hans",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-701-252-1835"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-701-659-3500"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-701-252-1105"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2011-03-16T15:05:16-04:00"
}
],
"handle": "AS33178",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/33178",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/33178"
},
{
"href": "https://whois.arin.net/rest/asn/AS33178",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/33178"
}
],
"name": "CSINET",
"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/33178"
}
],
"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/33178"
}
],
"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": 33178,
"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.