Organization
Northrop Grumman
NGIT-DMS-INRI-199-165-146
Location
Atlanta
Georgia, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Georgia
- City
- Atlanta
- Continent
- North America
- Coordinates
- 33.7501, -84.3885 View on map ↗
Network Information
IP Range 199.165.146.0 – 199.165.148.255 CIDR 199.165.146.0/23, 199.165.148.0/24 Network Name NGIT-DMS-INRI-199-165-146 Handle NET-199-165-146-0-1 Type DIRECT ALLOCATION Parent Network NET-199-0-0-0-0 Organization Northrop Grumman Organization ID NORTHR-3 Address 2411 Dulles Corner Road, Suite 700, Herndon, VA, 20171, United States Country United States (US) Registry ARIN Registered On Mar 23, 1994 Last Updated Mar 02, 2012 Status
active
ASN & Routing
Origin AS AS1906 AS Name NORTHROP-GRUMMAN - Northrop Grumman, US Announced Prefix 199.165.146.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1994-03-23 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": [
{
"v4prefix": "199.165.146.0",
"length": 23
},
{
"v4prefix": "199.165.148.0",
"length": 24
}
],
"endAddress": "199.165.148.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-12T10:03:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-03-19T04:06:50-04:00"
}
],
"handle": "RJO140-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RJO140-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
},
{
"href": "https://whois.arin.net/rest/poc/RJO140-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "995 Research Blvd\nCharlottesville\nVA\n22911\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Ronjay Johnson"
],
[
"n",
{},
"text",
[
"Johnson",
"Ronjay",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-256-830-3606"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-01T08:55:43-04:00"
}
],
"handle": "DA192-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DA192-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
},
{
"href": "https://whois.arin.net/rest/poc/DA192-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
}
],
"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": "2021-11-24T12:33:22-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-10-14T12:08:17-04:00"
}
],
"handle": "JML25-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JML25-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
},
{
"href": "https://whois.arin.net/rest/poc/JML25-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
}
],
"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 2022-11-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative",
"abuse",
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1100 W. Hollyvale St.\nAzusa\nCA\n91702\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"James Michael Lott"
],
[
"n",
{},
"text",
[
"Lott",
"James",
"Michael",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-626-812-2162"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-909-984-2602"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1998-11-10T00:00:00-05:00"
}
],
"handle": "NORTHR-3",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NORTHR-3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
},
{
"href": "https://whois.arin.net/rest/org/NORTHR-3",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Northrop Grumman"
],
[
"adr",
{
"label": "2411 Dulles Corner Road, Suite 700\nHerndon\nVA\n20171\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "1994-03-23T00:00:00-05:00"
}
],
"handle": "NET-199-165-146-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/199.165.146.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-199-165-146-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.165.146.0"
}
],
"name": "NGIT-DMS-INRI-199-165-146",
"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/199.165.146.0"
}
],
"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/199.165.146.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-199-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "199.165.146.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.