Organization
U.S. Department of Labor - OASAM/DIRM
DOLNET
Location
Washington D.C. (Capitol Hill)
District of Columbia, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- District of Columbia
- City
- Washington D.C. (Capitol Hill)
- Continent
- North America
- Coordinates
- 38.8922, -77.0025 View on map ↗
Network Information
IP Range 2607:f250:: – 2607:f250:ffff:ffff:ffff:ffff:ffff:ffff CIDR 2607:F250::/32 Network Name DOLNET Handle NET6-2607-F250-1 Type DIRECT ALLOCATION Parent Network NET6-2600-1 Organization U.S. Department of Labor - OASAM/DIRM Organization ID UDLO Address 200 Constitution Ave, Washington, DC, 20210, United States Country United States (US) Registry ARIN Registered On Nov 28, 2007 Last Updated May 24, 2023 Status
active
ASN & Routing
Origin AS AS7046 AS Name RFC2270-UUNET-CUSTOMER - Verizon Business, US Announced Prefix 2607:f250:d000::/48 AS Registry ARIN Prefix Country United States (US) Allocated 2007-11-28 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v6prefix": "2607:F250::",
"length": 32
}
],
"endAddress": "2607:f250:ffff:ffff:ffff:ffff:ffff:ffff",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-09-25T17:30:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-09-25T17:30:43-04:00"
}
],
"handle": "ATMOR-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ATMOR-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/poc/ATMOR-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"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 2020-09-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-09T14:57:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-08-11T18:16:21-04:00"
}
],
"handle": "DATEY-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DATEY-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/poc/DATEY-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-09T14:21:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-09-25T17:20:52-04:00"
}
],
"handle": "BRYSO35-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BRYSO35-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/poc/BRYSO35-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-01T16:11:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-09-25T17:29:20-04:00"
}
],
"handle": "HOLME399-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HOLME399-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/poc/HOLME399-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"dns",
"noc",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "200 Constitution Ave., NW\nWashington\nDC\n20210\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Darren Holmes"
],
[
"n",
{},
"text",
[
"Holmes",
"Darren",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-693-1744"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1993-11-23T00:00:00-05:00"
}
],
"handle": "UDLO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UDLO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/org/UDLO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"U.S. Department of Labor - OASAM/DIRM"
],
[
"adr",
{
"label": "200 Constitution Ave\nWashington\nDC\n20210\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-11-20T08:07:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-11-20T08:07:43-05:00"
}
],
"handle": "FPR9-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FPR9-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/poc/FPR9-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"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 2014-11-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-05-24T15:52:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-11-28T14:12:06-05:00"
}
],
"handle": "NET6-2607-F250-1",
"ipVersion": "v6",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/2607:f250::",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
},
{
"href": "https://whois.arin.net/rest/net/NET6-2607-F250-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2607:f250:d000::"
}
],
"name": "DOLNET",
"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/2607:f250:d000::"
}
],
"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/2607:f250:d000::"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET6-2600-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----"
],
"title": "Registration Comments"
}
],
"startAddress": "2607:f250::",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.