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AS13506
US-DEPARTMENT-OF-THE-TREASURY - United States Department of the Treasury Announcing routesAS nameUS-DEPARTMENT-OF-THE-TREASURY
OrganisationUnited States Department of the Treasury
Registry (RIR)ARIN
HandleAS13506
RangeAS13506
Registered23 Jun 1999
Last changed23 Sep 2014
Abuse contact[email protected]
10IPv4 prefixes
2IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 391 |
| AS14244 | AS-NSI-GLOBAL - NSI Hosting | 156 |
Downstreams
None seen.
IPv4 prefixes (10)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS13506
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | United States Department of the Treasury | UDT-6 | OCIO , 1750 Pennsylvania Ave., NW, Washington, DC, 20006, United States | |
| technical | Daniel L Smicker | DLS46-ARIN | [email protected], +1-304-480-7779 | 200 Third St, Parkersburg, WV, 26106, United States |
| abuse, noc | US-TREASURY-SOC | USTRE-ARIN | [email protected], +1-202-927-9777 | 1500 Pennsylvania Avenue, Washington, DC, 20220, United States |
| administrative, technical | Timothy Metzinger | METZI13-ARIN | [email protected], +1-202-286-9654 | 1750 Pennsylvania Ave. NW, OCIO/IO, Washington, DC, 20006, United States |
| technical, routing | TIC | TIC5-ARIN | [email protected], +1-304-480-6845 | 200 3rd Street, Parkersburg, WV, 26101, United States |
| technical | Jeffrey King | KINGJ45-ARIN | [email protected], +1-202-622-1870 | 1750 Pennsylvania Avenue NW, Washington, DC, 20006, United States |
Raw registry response
{
"endAutnum": 13506,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-25T14:19:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-05T10:38:24-04:00"
}
],
"handle": "DLS46-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DLS46-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/poc/DLS46-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
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],
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]
},
"text",
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]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-03-26T14:01:47-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-03-26T14:01:47-04:00"
}
],
"handle": "USTRE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/USTRE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/poc/USTRE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2026-03-26"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
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],
[
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{
"label": "1500 Pennsylvania Avenue\nWashington\nDC\n20220\nUnited States"
},
"text",
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"[email protected]"
],
[
"tel",
{
"type": [
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]
},
"text",
"+1-202-927-9777"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-27T08:56:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-03-27T08:50:35-04:00"
}
],
"handle": "METZI13-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/METZI13-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/poc/METZI13-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1750 Pennsylvania Ave. NW\nOCIO/IO\nWashington\nDC\n20006\nUnited States"
},
"text",
[
"",
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"",
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""
]
],
[
"fn",
[],
"text",
"Timothy Metzinger"
],
[
"n",
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[
"Metzinger",
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]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
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"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-286-9654"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-12T10:24:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-03-07T13:48:26-05:00"
}
],
"handle": "TIC5-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TIC5-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/poc/TIC5-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "200 3rd Street\nParkersburg\nWV\n26101\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"TIC"
],
[
"org",
[],
"text",
"Bureau of the Fiscal Service"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-304-480-6845"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-03-27T08:52:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "1999-06-23T00:00:00-04:00"
}
],
"handle": "UDT-6",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UDT-6",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/org/UDT-6",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"United States Department of the Treasury"
],
[
"adr",
{
"label": "OCIO\r\n1750 Pennsylvania Ave., NW\nWashington\nDC\n20006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-03-07T09:27:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-09-08T13:37:32-04:00"
}
],
"handle": "KINGJ45-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KINGJ45-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/poc/KINGJ45-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2017-03-07"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1750 Pennsylvania Avenue NW\nWashington\nDC\n20006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Jeffrey King"
],
[
"n",
[],
"text",
[
"King",
"Jeffrey",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-622-1870"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2014-09-22T18:03:04-04:00"
},
{
"eventAction": "registration",
"eventDate": "1999-06-23T00:00:00-04:00"
}
],
"handle": "AS13506",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13506",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13506"
},
{
"href": "https://whois.arin.net/rest/asn/AS13506",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13506"
}
],
"name": "US-DEPARTMENT-OF-THE-TREASURY",
"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/13506"
}
],
"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/13506"
}
],
"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": 13506,
"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.