Organization
The Howard University
HOWARD-UNIV
Location
Washington D.C.
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.
- Continent
- North America
- Coordinates
- 38.9073, -77.0369 View on map ↗
Network Information
IP Range 138.238.0.0 – 138.238.255.255 CIDR 138.238.0.0/16 Network Name HOWARD-UNIV Handle NET-138-238-0-0-1 Type DIRECT ALLOCATION Parent Network NET-138-0-0-0-0 Organization The Howard University Organization ID HOWARD-6 Address 2301 Georgia Ave. NW, Suite 334, Washington, DC, 20059, United States Country United States (US) Registry ARIN Registered On Jun 07, 1990 Last Updated Jul 12, 2024 Status
active
ASN & Routing
Origin AS AS6079 AS Name RCN-AS - RCN, US Announced Prefix 138.238.4.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1990-06-07 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
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"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "138.238.0.0",
"length": 16
}
],
"endAddress": "138.238.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-30T10:14:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-16T10:04:29-05:00"
}
],
"handle": "THOMA1753-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/THOMA1753-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
},
{
"href": "https://whois.arin.net/rest/poc/THOMA1753-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2600 6th Street NW\nWashington\nDC\n20001\nUnited States"
},
"text",
[
"",
"",
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""
]
],
[
"fn",
{},
"text",
"Richard Thomas"
],
[
"n",
{},
"text",
[
"Thomas",
"Richard",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-202-285-0591"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-30T10:15:31-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-03-07T15:32:50-05:00"
}
],
"handle": "NETWO10064-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO10064-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO10064-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"abuse",
"technical",
"routing",
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2600 6th Street NW\nWashington\nDC\n20001\nUnited States"
},
"text",
[
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"",
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"",
""
]
],
[
"fn",
{},
"text",
"Network-Admin"
],
[
"org",
{},
"text",
"Howard University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-285-0591"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-22T10:33:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-03-15T11:04:01-04:00"
}
],
"handle": "ADMIN8649-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN8649-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN8649-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2301 Georgia Ave. NW\nSuite 334\n\nWashington DC \nMD\n20059\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Administrator"
],
[
"org",
{},
"text",
" The Howard University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-285-0591"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-03-15T11:05:47-04:00"
},
{
"eventAction": "registration",
"eventDate": "1990-06-07T00:00:00-04:00"
}
],
"handle": "HOWARD-6",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HOWARD-6",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
},
{
"href": "https://whois.arin.net/rest/org/HOWARD-6",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"The Howard University"
],
[
"adr",
{
"label": "2301 Georgia Ave. NW\nSuite 334\nWashington\nDC\n20059\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-12T09:37:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "1990-06-07T00:00:00-04:00"
}
],
"handle": "NET-138-238-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/138.238.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-138-238-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/138.238.4.0"
}
],
"name": "HOWARD-UNIV",
"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/138.238.4.0"
}
],
"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/138.238.4.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-138-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "138.238.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.