Registry · RDAP Original response
https://rdap.arin.net/registry/autnum/27609
{
"endAutnum": 27609,
"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/autnum/27609"
},
{
"href": "https://whois.arin.net/rest/poc/NOC13038-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27609"
}
],
"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",
"DL-HSC-Infrastructure@med.usc.edu"
],
[
"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/autnum/27609"
},
{
"href": "https://whois.arin.net/rest/org/USCUN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27609"
}
],
"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/autnum/27609"
},
{
"href": "https://whois.arin.net/rest/poc/NOC13038-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27609"
}
],
"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",
"DL-HSC-Infrastructure@med.usc.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-323-442-4444"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2014-05-23T15:12:00-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-04-09T18:45:53-04:00"
}
],
"handle": "AS27609",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/27609",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/27609"
},
{
"href": "https://whois.arin.net/rest/asn/AS27609",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/27609"
}
],
"name": "USC-UNIVERSITY-HOSPITAL",
"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/autnum/27609"
}
],
"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/autnum/27609"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"remarks": [
{
"description": [
"USC-University Hospital/USC-Norris Cancer Hospital"
],
"title": "Registration Comments"
}
],
"startAutnum": 27609,
"status": [
"active"
]
}