Organization
USC-University Hospital
USCUH-NH
Location
Sunnyvale
California, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- California
- City
- Sunnyvale
- Continent
- North America
- Coordinates
- 37.3688, -122.036 View on map ↗
Network Information
IP Range 63.247.0.0 – 63.247.31.255 CIDR 63.247.0.0/19 Network Name USCUH-NH Handle NET-63-247-0-0-1 Type DIRECT ALLOCATION Parent Network NET-63-0-0-0-0 Organization USC-University Hospital Organization ID USCUN Address 1500 San Pablo Street, Los Angeles, CA, 90033, United States Country United States (US) Registry ARIN Registered On Apr 10, 2003 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS27609 AS Name USC-UNIVERSITY-HOSPITAL - USC-University Hospital, US Announced Prefix 63.247.3.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2003-04-10 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": "63.247.0.0",
"length": 19
}
],
"endAddress": "63.247.31.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-05T10:04:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-02-22T18:14:30-05:00"
}
],
"handle": "NOC13038-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC13038-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
},
{
"href": "https://whois.arin.net/rest/poc/NOC13038-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.keckmedicine.org/"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative",
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1500 San Pablo Street\nLos Angeles\nCA\n90033\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"USC-University Hospital"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-323-442-4444"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2018-03-02T20:27:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-02-19T15:33:27-05:00"
}
],
"handle": "USCUN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/USCUN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
},
{
"href": "https://whois.arin.net/rest/org/USCUN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.keckmedicine.org/"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"USC-University Hospital"
],
[
"adr",
{
"label": "1500 San Pablo Street\nLos Angeles\nCA\n90033\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-05T10:04:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-02-22T18:14:30-05:00"
}
],
"handle": "NOC13038-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC13038-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
},
{
"href": "https://whois.arin.net/rest/poc/NOC13038-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.keckmedicine.org/"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse",
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1500 San Pablo Street\nLos Angeles\nCA\n90033\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"USC-University Hospital"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-323-442-4444"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-04-10T16:56:14-04:00"
}
],
"handle": "NET-63-247-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/63.247.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-63-247-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/63.247.3.0"
}
],
"name": "USCUH-NH",
"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/63.247.3.0"
}
],
"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/63.247.3.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-63-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"USC-University Hospital/USC-Norris Cancer Center"
],
"title": "Registration Comments"
}
],
"startAddress": "63.247.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.