Registry · RDAP Original response
https://rdap.arin.net/registry/autnum/5371
{
"endAutnum": 5376,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-12T10:14:24-05:00"
},
{
"eventAction": "registration",
"eventDate": "1993-05-26T19:47:50-04:00"
}
],
"handle": "MIL-HSTMST-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/5371"
},
{
"href": "https://whois.arin.net/rest/poc/MIL-HSTMST-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/5371"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "DISA-Columbus\n300 North James Road\nWhitehall\nOH\n43213\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network DoD"
],
[
"org",
[],
"text",
"DoD Network Information Center (DoD NIC)"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-844-347-2457;ext2"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-12T13:52:28-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-06-24T09:41:15-04:00"
}
],
"handle": "REGIS10-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/REGIS10-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/5371"
},
{
"href": "https://whois.arin.net/rest/poc/REGIS10-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/5371"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "DISA-Columbus\n300 North James Road\nWhitehall\nOH\n43213\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Registration"
],
[
"org",
[],
"text",
"DoD Network Information Center"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"disa.columbus.ns.mbx.arin-registrations@mail.mil"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-844-347-2457;ext2"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-12T11:35:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-01-12T12:10:52-05:00"
}
],
"handle": "USDDD",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/USDDD",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/5371"
},
{
"href": "https://whois.arin.net/rest/org/USDDD",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/5371"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"United States Department of Defense (DoD)"
],
[
"adr",
{
"label": "3990 E. Broad Street\nColumbus\nOH\n43218\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-25T10:32:35-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-05-09T00:00:00-04:00"
}
],
"handle": "AS5120",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/5120",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/5371"
},
{
"href": "https://whois.arin.net/rest/asn/AS5120",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/5371"
}
],
"name": "DNIC-ASBLK-05120-05376",
"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/5371"
}
],
"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/5371"
}
],
"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"
],
"remarks": [
{
"description": [
"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----"
],
"title": "Registration Comments"
}
],
"startAutnum": 5120,
"status": [
"active"
]
}