Registry · RDAP Original response
https://rdap.arin.net/registry/ip/141.210.0.0/16
{
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"cidr0_cidrs": [
{
"v4prefix": "141.210.0.0",
"length": 16
}
],
"endAddress": "141.210.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-29T08:54:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-06-19T08:26:30-04:00"
}
],
"handle": "UTSU-ARIN",
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{
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"type": "application/rdap+json",
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},
{
"href": "https://whois.arin.net/rest/poc/UTSU-ARIN",
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}
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"objectClassName": "entity",
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"remarks": [
{
"description": [
"https://support.oakland.edu/",
"Standard support hours are 8:00 AM to 5:00 PM EST, Monday-Friday"
],
"title": "Registration Comments"
}
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[
[
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[],
"text",
"4.0"
],
[
"adr",
{
"label": "118 Library Drive\nDodge Hall - Room 220\n\nRochester\nMI\n48309-4479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
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],
[
"org",
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"text",
"Oakland University"
],
[
"kind",
[],
"text",
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],
[
"email",
[],
"text",
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[
"email",
[],
"text",
"ncs-group@oakland.edu"
],
[
"tel",
{
"type": [
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]
},
"text",
"+1-248-370-4300"
],
[
"tel",
{
"type": [
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"fax"
]
},
"text",
"+1-248-370-4209"
]
]
]
},
{
"events": [
{
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"eventDate": "2026-09-29T08:53:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-02-04T19:30:02-05:00"
}
],
"handle": "NETWO160-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO160-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO160-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://support.oakland.edu/",
"Standard support hours are 8:00 AM to 5:00 PM EST, Monday-Friday"
],
"title": "Registration Comments"
}
],
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
"version",
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"text",
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],
[
"adr",
{
"label": "118 Library Drive\nDodge Hall - Room 220\nRochester\nMI\n48309-4479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Services"
],
[
"org",
[],
"text",
"Oakland University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@oakland.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-248-370-4300"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-24T08:57:17-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-02-18T13:35:59-05:00"
}
],
"handle": "IN-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IN-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/IN-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Use abuse@merit.edu to report network abuse"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "880 Technology Dr., Suite B\nAnn Arbor\nMI\n48108-8963\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Internet Number Administrator"
],
[
"org",
[],
"text",
"Merit Network Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"ipreg@merit.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-734-763-3448"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-734-527-5790"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-06-21T12:37:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-06-21T12:37:18-04:00"
}
],
"handle": "OAKLAN-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OAKLAN-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/org/OAKLAN-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Oakland University"
],
[
"adr",
{
"label": "Dodge Hall - Room 220,\r\n118 Library Drive\nRochester\nMI\n48309-4479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-29T08:54:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-06-19T08:26:30-04:00"
}
],
"handle": "UTSU-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UTSU-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/UTSU-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://support.oakland.edu/",
"Standard support hours are 8:00 AM to 5:00 PM EST, Monday-Friday"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "118 Library Drive\nDodge Hall - Room 220\n\nRochester\nMI\n48309-4479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"University Technology Services - UTS"
],
[
"org",
[],
"text",
"Oakland University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@oakland.edu"
],
[
"email",
[],
"text",
"ncs-group@oakland.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-248-370-4300"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-248-370-4209"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-29T08:53:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-02-04T19:30:02-05:00"
}
],
"handle": "NETWO160-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO160-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO160-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://support.oakland.edu/",
"Standard support hours are 8:00 AM to 5:00 PM EST, Monday-Friday"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "118 Library Drive\nDodge Hall - Room 220\nRochester\nMI\n48309-4479\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Services"
],
[
"org",
[],
"text",
"Oakland University"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@oakland.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-248-370-4300"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:32-05:00"
},
{
"eventAction": "registration",
"eventDate": "1990-08-02T00:00:00-04:00"
}
],
"handle": "NET-141-210-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/141.210.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
},
{
"href": "https://whois.arin.net/rest/net/NET-141-210-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/141.210.0.0/16"
}
],
"name": "OAKLAND-NET",
"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/141.210.0.0/16"
}
],
"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/141.210.0.0/16"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-141-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Contact abuse@oakland.edu for all abuse/spam/security issues"
],
"title": "Registration Comments"
}
],
"startAddress": "141.210.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}