Registry · RDAP Original response
https://rdap.arin.net/registry/ip/146.244.0.0
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "146.244.0.0",
"length": 16
}
],
"endAddress": "146.244.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-11T11:50:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-09-12T16:23:03-04:00"
}
],
"handle": "NETWO9957-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO9957-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO9957-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
}
],
"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 2025-09-11"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "5500 Campanile Dr\nSan Diego\nCA\n92182\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Administrator"
],
[
"org",
[],
"text",
"San Diego State University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"network@sdsu.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-619-594-3245"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-26T13:02:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-08-03T11:41:20-04:00"
}
],
"handle": "ISO16-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISO16-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/ISO16-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "5500 Campanile Drive\r\nIT Security Office MC 1604\nSan Diego\nCA\n92182-1604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IT Security Office"
],
[
"org",
[],
"text",
"San Diego State University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"security@sdsu.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-619-594-0142"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-619-594-3262"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-10-04T18:30:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-10-04T18:30:17-04:00"
}
],
"handle": "SDSU-2-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SDSU-2-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
},
{
"href": "https://whois.arin.net/rest/org/SDSU-2-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"San Diego State University"
],
[
"adr",
{
"label": "5500 Campanile Drive\nIT Security Office MC 1604\nSan Diego\nCA\n92182-1604\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-01-15T12:14:52-05:00"
},
{
"eventAction": "registration",
"eventDate": "1991-03-06T00:00:00-05:00"
}
],
"handle": "NET-146-244-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/146.244.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-146-244-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/146.244.0.0"
}
],
"name": "SDSU-SUBNETS",
"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/146.244.0.0"
}
],
"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/146.244.0.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-146-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "146.244.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}