Organization
NTT America, Inc.
NTTA-206-239
Location
Lanham-Seabrook
Maryland, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Maryland
- City
- Lanham-Seabrook
- Continent
- North America
- Coordinates
- 38.9614, -76.8433 View on map ↗
Network Information
IP Range 206.239.0.0 – 206.239.255.255 CIDR 206.239.0.0/16 Network Name NTTA-206-239 Handle NET-206-239-0-0-1 Type DIRECT ALLOCATION Parent Network NET-206-0-0-0-0 Organization NTT America, Inc. Organization ID NTTAM-1 Address 15809 Bear Creek Pkwy, Suite 320, Redmond, WA, 98052, United States Country United States (US) Registry ARIN Registered On Nov 13, 1995 Last Updated Jun 15, 2026 Status
active
ASN & Routing
Origin AS AS6079 AS Name RCN-AS - RCN, US Announced Prefix 206.239.160.0/20 AS Registry ARIN Prefix Country United States (US) Allocated 1995-11-13 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
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"cidr0_cidrs": [
{
"v4prefix": "206.239.0.0",
"length": 16
}
],
"endAddress": "206.239.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-03T12:35:26-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-12-02T11:16:33-05:00"
}
],
"handle": "NAAC-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/poc/NAAC-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
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},
"text",
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""
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],
[
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{},
"text",
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],
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{},
"text",
"NTT DATA"
],
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"text",
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],
[
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"text",
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],
[
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},
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{
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},
{
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}
],
"handle": "NASC-ARIN",
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"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
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"objectClassName": "entity",
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[
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[
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},
"text",
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},
{
"events": [
{
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"eventDate": "2026-01-30T10:20:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-12-02T11:16:27-05:00"
}
],
"handle": "VIPAR-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VIPAR-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/poc/VIPAR-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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"vcardArray": [
"vcard",
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},
"text",
[
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]
],
[
"fn",
{},
"text",
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],
[
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{},
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],
[
"kind",
{},
"text",
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],
[
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{},
"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
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]
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},
{
"events": [
{
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"eventDate": "2026-07-08T09:53:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-09-05T19:36:06-04:00"
}
],
"handle": "PEERI-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/poc/PEERI-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"objectClassName": "entity",
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"roles": [
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],
"status": [
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],
"vcardArray": [
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],
[
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},
"text",
[
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""
]
],
[
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{},
"text",
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],
[
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{},
"text",
"NTT Ltd."
],
[
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{},
"text",
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],
[
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"text",
"[email protected]"
],
[
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{
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{
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},
{
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"eventDate": "2023-02-06T12:21:20-05:00"
}
],
"handle": "CANDE70-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CANDE70-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/poc/CANDE70-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-03-04T14:28:21-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-12-08T12:04:23-05:00"
}
],
"handle": "NTTAM-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NTTAM-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/org/NTTAM-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
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[
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{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"adr",
{
"label": "15809 Bear Creek Pkwy\nSuite 320\nRedmond\nWA\n98052\nUnited States"
},
"text",
[
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"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
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]
]
]
},
{
"events": [
{
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"eventDate": "2026-01-30T10:20:29-05:00"
}
],
"handle": "VIA4-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/VIA4-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/poc/VIA4-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
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{
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},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"VIPAR"
],
[
"org",
{},
"text",
"NTT DATA"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-688-6625"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-15T17:16:13-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-11-13T00:00:00-05:00"
}
],
"handle": "NET-206-239-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/206.239.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-206-239-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.239.160.0"
}
],
"name": "NTTA-206-239",
"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/206.239.160.0"
}
],
"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/206.239.160.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-206-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
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"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://geo.ip.gin.ntt.net/geofeeds/geofeeds.csv",
"",
"Reassignment information for this block is",
"available at rwhois.gin.ntt.net port 4321"
],
"title": "Registration Comments"
}
],
"startAddress": "206.239.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.