Organization
ICANN
ICANN-DNS-SERVERS
Location
Los Angeles (Westchester)
California, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- California
- City
- Los Angeles (Westchester)
- Continent
- North America
- Coordinates
- 33.9829, -118.405 View on map ↗
Network Information
IP Range 199.4.138.0 – 199.4.138.255 CIDR 199.4.138.0/24 Network Name ICANN-DNS-SERVERS Handle NET-199-4-138-0-1 Type DIRECT ALLOCATION Parent Network NET-199-0-0-0-0 Organization ICANN Organization ID ICANN Address 12025 Waterfront Dr., Suite 300, Los Angeles, CA, 90094, United States Country United States (US) Registry ARIN Registered On Mar 23, 2010 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS26710 AS Name ICANN-ANYCASTED-SERVICES - ICANN, US Announced Prefix 199.4.138.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2010-03-23 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": "199.4.138.0",
"length": 24
}
],
"endAddress": "199.4.138.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-11T12:55:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-03-09T20:36:55-05:00"
}
],
"handle": "CORZO1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CORZO1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/CORZO1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"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": "2024-08-06T10:52:25-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-09-21T13:36:50-04:00"
}
],
"handle": "ICANN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ICANN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/ICANN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "12025 Waterfront Drive,\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"ICANN DNS"
],
[
"org",
{},
"text",
"ICANN"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-424-217-1313"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-16T13:50:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-06-26T16:55:06-04:00"
}
],
"handle": "ICANN-NET",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ICANN-NET",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/ICANN-NET",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "12025 Waterfront Dr.\r\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Internet Corporation for Assigned Names and Number"
],
[
"org",
{},
"text",
"ICANN"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-310-301-3889"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-16T13:49:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2018-04-04T14:47:23-04:00"
}
],
"handle": "JENKI373-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JENKI373-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/poc/JENKI373-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-05-31T12:05:16-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-03-30T00:00:00-05:00"
}
],
"handle": "ICANN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ICANN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/org/ICANN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ICANN"
],
[
"adr",
{
"label": "12025 Waterfront Dr.\r\nSuite 300\nLos Angeles\nCA\n90094\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-03-23T18:31:47-04:00"
}
],
"handle": "NET-199-4-138-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/199.4.138.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-199-4-138-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.4.138.0"
}
],
"name": "ICANN-DNS-SERVERS",
"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/199.4.138.0"
}
],
"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/199.4.138.0"
}
],
"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"
],
"remarks": [
{
"description": [
"ns.icann.org"
],
"title": "Registration Comments"
}
],
"startAddress": "199.4.138.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.