Registry · RDAP Original response
https://rdap.arin.net/registry/ip/131.118.0.0
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "131.118.0.0",
"length": 16
}
],
"endAddress": "131.118.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-12-21T16:06:39-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-08-20T11:01:37-04:00"
}
],
"handle": "MWG1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MWG1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/MWG1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"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 2024-12-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3300 Metzerott Rd.\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Michael Wayne Gemeny"
],
[
"n",
[],
"text",
[
"Gemeny",
"Michael",
"Wayne",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"mgemeny@usmd.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-318-8650"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-04-10T09:15:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-04-11T11:28:15-04:00"
}
],
"handle": "WALDR141-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WALDR141-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/WALDR141-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3300 Metzerott Road\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Jerry Waldron"
],
[
"n",
[],
"text",
[
"Waldron",
"Jerry",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"jwaldron@usmd.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-445-2789"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-215-470-3653"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-21T11:24:19-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-09-28T15:43:11-04:00"
}
],
"handle": "NM162-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NM162-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/NM162-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "University of Maryland System Administration\n3300 Metzerott Road\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Norwin Malmberg"
],
[
"n",
[],
"text",
[
"Malmberg",
"Norwin",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"malmberg@usmh.usmd.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-445-2758"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-20T17:42:57-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-10-31T14:43:04-04:00"
}
],
"handle": "UNIVER-270-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UNIVER-270-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/org/UNIVER-270-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"University System of Maryland"
],
[
"adr",
{
"label": "System Administration\n3300 Metzerott Road\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-12-21T16:06:39-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-08-20T11:01:37-04:00"
}
],
"handle": "MWG1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MWG1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/MWG1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"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 2024-12-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3300 Metzerott Rd.\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Michael Wayne Gemeny"
],
[
"n",
[],
"text",
[
"Gemeny",
"Michael",
"Wayne",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"mgemeny@usmd.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-318-8650"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-01-24T15:41:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-01-24T15:41:11-05:00"
}
],
"handle": "POUDE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/POUDE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/POUDE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"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 2023-01-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "44670 Cape Ct, 100\nAshburn\nVA\n20147\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Bishwa Poudel"
],
[
"n",
[],
"text",
[
"Poudel",
"Bishwa",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"bpoudel@hotmail.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-571-707-3649"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-571-395-3847"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-21T11:24:19-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-09-28T15:43:11-04:00"
}
],
"handle": "NM162-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NM162-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/NM162-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "University of Maryland System Administration\n3300 Metzerott Road\nAdelphi\nMD\n20783\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Norwin Malmberg"
],
[
"n",
[],
"text",
[
"Malmberg",
"Norwin",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"malmberg@usmh.usmd.edu"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-301-445-2758"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-12-08T16:30:40-05:00"
},
{
"eventAction": "registration",
"eventDate": "1988-11-15T00:00:00-05:00"
}
],
"handle": "NET-131-118-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/131.118.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-131-118-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.118.0.0"
}
],
"name": "MINCNET",
"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/131.118.0.0"
}
],
"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/131.118.0.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-131-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "131.118.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}