Organization
USUHS
VZ-SHS-2
Location
Bethesda
Maryland, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Maryland
- City
- Bethesda
- Continent
- North America
- Coordinates
- 39.0013, -77.0858 View on map ↗
Network Information
IP Range 71.166.184.0 – 71.166.184.255 CIDR 71.166.184.0/24 Network Name VZ-SHS-2 Handle NET-71-166-184-0-1 Type ASSIGNMENT Parent Network NET-71-161-224-0-1 Organization USUHS Organization ID C01880525 Address 4301 Jones Bridge Rd, Bethesda, MD, 20814, United States Country United States (US) Registry ARIN Registered On Feb 07, 2008 Last Updated Oct 06, 2008 Status
active
ASN & Routing
Origin AS AS701 AS Name UUNET - Verizon Business, US Announced Prefix 71.166.184.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2005-06-01
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "71.166.184.0",
"length": 24
}
],
"endAddress": "71.166.184.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-27T09:05:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2016-08-18T13:07:50-04:00"
}
],
"handle": "ABUSE5603-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE5603-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE5603-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "22001 Loudoun County Parkway\nAsburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Verizon"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-10T14:28:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-07-18T11:57:46-04:00"
}
],
"handle": "IPADM314-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM314-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM314-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"This POC is for Frontier IP management use only.",
"Frontier Referral Server: rwhois://rwhois.frontiernet.net:4321",
"",
"Abuse issues must be sent to abuse email at [email protected] or through ABUSE3-ARIN.",
"",
"Requests for Subscriber Internet Records (information on a Frontier IP Address or Email Address), Telephone Records, Trap and Trace, etc. must be sent to Security Operations.",
"",
"Security Operations",
"Frontier Communications Corporation",
"1800 41st St, Suite N-100",
"Everett, WA 98203",
"Tel: (888) 637-9625",
"Fax: (425) 258-9379",
"Email: [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "95 Fitzhugh St N\nRochester\nNY\n14614\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ipadmin"
],
[
"org",
{},
"text",
"Frontier Communications"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-474-7662"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-23T15:20:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-06T17:57:04-05:00"
}
],
"handle": "VIS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VIS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/poc/VIS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Admin Interaction email only. Does not handle Abuse or Security issues."
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1880 Campus Commons Dr\nReston\nVA\n20191\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Verizon Internet Services"
],
[
"org",
{},
"text",
"Verizon Internet Services"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-243-6994"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-15T17:11:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-10-10T16:20:39-04:00"
}
],
"handle": "VZDNS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VZDNS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/poc/VZDNS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"We only manage Verizon's internal IT Reverse DNS Zones."
],
"title": "Registration Comments"
}
],
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2785 Mitchell Dr.\nWalnut Creek\nCA\n94598\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"VZ-DNSADMIN"
],
[
"org",
{},
"text",
"Verizon"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-27T09:05:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-08-24T08:09:34-04:00"
}
],
"handle": "ABUSE3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Claims of copyright infringement: [email protected].",
"",
"Reports of child pornography: [email protected].",
"",
"Illegal use or network security issues: [email protected].",
"",
"SPAM or other email abuse: [email protected]. (Spam complaints must include full header information from the offending email.)",
"",
"Phishing or spoofing: [email protected].",
"",
"USENET abuse: [email protected]."
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "22001 Loudoun County Parkway\nAshburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"abuse"
],
[
"org",
{},
"text",
"WorldCom/UUNET Technologies, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-800-900-0241"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-01T10:52:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-05-30T14:02:27-04:00"
}
],
"handle": "MCICS",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MCICS",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/org/MCICS",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Verizon Business"
],
[
"adr",
{
"label": "22001 Loudoun County Pkwy\nAshburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2016-05-17T13:12:36-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-02-07T13:10:59-05:00"
}
],
"handle": "C01880525",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C01880525",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/customer/C01880525",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"USUHS"
],
[
"adr",
{
"label": "4301 Jones Bridge Rd\nBethesda\nMD\n20814\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2008-10-06T16:42:19-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-02-07T13:10:59-05:00"
}
],
"handle": "NET-71-166-184-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/71.166.184.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-71-166-184-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
},
{
"href": "https://rdap.arin.net/registry/ip/71.161.224.0/19",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/71.166.184.0"
}
],
"name": "VZ-SHS-2",
"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/71.166.184.0"
}
],
"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/71.166.184.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-71-161-224-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "71.166.184.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
} Contact details of private individuals are redacted.