Registry · RDAP Original response
https://rdap.arin.net/registry/ip/199.233.154.0
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "199.233.154.0",
"length": 23
}
],
"endAddress": "199.233.155.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-03T19:42:59-05:00"
},
{
"eventAction": "registration",
"eventDate": "2016-02-24T11:42:09-05:00"
}
],
"handle": "THOMA677-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/THOMA677-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
},
{
"href": "https://whois.arin.net/rest/poc/THOMA677-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "4500 Riverwalk Parkway\nRiverside\nCA\n92505\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Marc Thomas"
],
[
"n",
[],
"text",
[
"Thomas",
"Marc",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"mthomas@lasierra.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-951-785-2465"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-07T13:27:19-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-04-07T13:27:19-04:00"
}
],
"handle": "WILKE345-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WILKE345-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
},
{
"href": "https://whois.arin.net/rest/poc/WILKE345-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "4500 Riverwalk Parkway\nRiverside\nCA\n92505\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Kyle Wilkerson"
],
[
"n",
[],
"text",
[
"Wilkerson",
"Kyle",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"kwilkerson@lasierra.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-951-785-2890"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-07T13:31:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-03-20T00:00:00-05:00"
}
],
"handle": "LSUL",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LSUL",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
},
{
"href": "https://whois.arin.net/rest/org/LSUL",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"La Sierra University (LASIERRA-DOM)"
],
[
"adr",
{
"label": "4500 Riverwalk Parkway\nRiverside\nCA\n92515\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "1997-10-28T16:23:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "1996-03-15T09:22:15-05:00"
}
],
"handle": "TW629-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TW629-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
},
{
"href": "https://whois.arin.net/rest/poc/TW629-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2010-07-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "La Sierra University\n4700 Pierce St\nRiverside\nCA\n92515\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Todd Windemuth"
],
[
"n",
[],
"text",
[
"Windemuth",
"Todd",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"twindemu@lasierra.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-909-785-2508"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "1995-03-20T00:00:00-05:00"
}
],
"handle": "NET-199-233-154-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/199.233.154.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-199-233-154-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/199.233.154.0"
}
],
"name": "LASIERRA199",
"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/199.233.154.0"
}
],
"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/199.233.154.0"
}
],
"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"
],
"startAddress": "199.233.154.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}