Organization
IDT Corporation
IOSNET-6
Location
Ashburn
Virginia, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Virginia
- City
- Ashburn
- Continent
- North America
- Coordinates
- 39.0438, -77.4874 View on map ↗
Network Information
IP Range 216.53.0.0 – 216.53.127.255 CIDR 216.53.0.0/17 Network Name IOSNET-6 Handle NET-216-53-0-0-1 Type DIRECT ALLOCATION Parent Network NET-216-0-0-0-0 Organization IDT Corporation Organization ID IDTCO Address 520 Broad St, Newark, NJ, 07102, United States Country United States (US) Registry ARIN Registered On Jun 03, 1999 Last Updated Feb 24, 2012 Status
active
ASN & Routing
Origin AS AS7270 AS Name NET2PHONE - IDT Corporation, US Announced Prefix 216.53.92.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1999-06-03 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "216.53.0.0",
"length": 17
}
],
"endAddress": "216.53.127.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-20T10:31:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-07-14T09:49:43-04:00"
}
],
"handle": "GNOC8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GNOC8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
},
{
"href": "https://whois.arin.net/rest/poc/GNOC8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "520 Broad St\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GNOC"
],
[
"org",
{},
"text",
"IDT Corporation"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-438-4662"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-05T17:08:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-07-14T09:48:40-04:00"
}
],
"handle": "NETEN7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETEN7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETEN7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "520 Broad st\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NetEng"
],
[
"org",
{},
"text",
"IDT Corporation"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-438-4662"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-18T01:52:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-17T14:34:32-04:00"
}
],
"handle": "NETEN36-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETEN36-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETEN36-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "520 Broad Street\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NetEng"
],
[
"org",
{},
"text",
"IDT"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-438-4661"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-02T15:28:14-04:00"
},
{
"eventAction": "registration",
"eventDate": "2004-05-05T10:32:36-04:00"
}
],
"handle": "IDTCO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IDTCO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
},
{
"href": "https://whois.arin.net/rest/org/IDTCO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IDT Corporation"
],
[
"adr",
{
"label": "520 Broad St\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-02-24T09:44:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-06-03T00:00:00-04:00"
}
],
"handle": "NET-216-53-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/216.53.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-216-53-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/216.53.89.0"
}
],
"name": "IOSNET-6",
"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/216.53.89.0"
}
],
"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/216.53.89.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-216-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE"
],
"title": "Registration Comments"
}
],
"startAddress": "216.53.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.