Organization
DTN, LLC
DTN-NETBLOCK1
Location
Omaha (Central Omaha)
Nebraska, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Nebraska
- City
- Omaha (Central Omaha)
- Continent
- North America
- Coordinates
- 41.2641, -96.0536 View on map ↗
Network Information
IP Range 66.112.144.0 – 66.112.159.255 CIDR 66.112.144.0/20 Network Name DTN-NETBLOCK1 Handle NET-66-112-144-0-1 Type DIRECT ALLOCATION Parent Network NET-66-0-0-0-0 Organization DTN, LLC Organization ID DL-869 Address 9110 West Dodge Road, Omaha, NE, 68114, United States Country United States (US) Registry ARIN Registered On Dec 04, 2002 Last Updated Feb 03, 2026 Status
active
ASN & Routing
Origin AS AS8119 AS Name DTN-AS - DTN, LLC, US Announced Prefix 66.112.156.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2002-12-04 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "66.112.144.0",
"length": 20
}
],
"endAddress": "66.112.159.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-05T16:12:05-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-05T16:12:05-05:00"
}
],
"handle": "NETWO10476-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO10476-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO10476-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "9110 West Dodge Road\nOmaha\nNE\n68114\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Networking"
],
[
"org",
{},
"text",
"DTN"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-402-690-2846"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-15T15:38:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-15T15:38:33-05:00"
}
],
"handle": "CSITN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CSITN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
},
{
"href": "https://whois.arin.net/rest/poc/CSITN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "9110 West Dodge Rd. \nOmaha\nNE\n68114\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"CSITNETWORK"
],
[
"org",
{},
"text",
"DTN"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-402-255-8116"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T13:53:55-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-15T19:08:16-05:00"
}
],
"handle": "DL-869",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DL-869",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
},
{
"href": "https://whois.arin.net/rest/org/DL-869",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.dtn.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"DTN, LLC"
],
[
"adr",
{
"label": "9110 West Dodge Road\nOmaha\nNE\n68114\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T13:18:15-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-12-04T17:25:24-05:00"
}
],
"handle": "NET-66-112-144-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/66.112.144.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-66-112-144-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/66.112.156.0"
}
],
"name": "DTN-NETBLOCK1",
"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/ip/66.112.156.0"
}
],
"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/ip/66.112.156.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-66-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "66.112.144.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.