131.151.0.40
Education
Data retrieved at
Network
ASN
IP Range
Company
Missouri University of Science and Technology
Network
MST-CAMPUS
Using networksdb.io for network lookups.
Hostname
Not available.
Type
Education
Handle
NET-131-151-0-0-1
Registered
1988-11-23
Last Changed
2021-12-14
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "131.151.0.0",
"length": 16
}
],
"endAddress": "131.151.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-14T09:14:25-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-11-15T12:31:03-05:00"
}
],
"handle": "NRN2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NRN2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/NRN2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1100 West 10th Street, Suite E115K\nRolla\nMO\n65409\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Nathan R Neulinger"
],
[
"n",
{},
"text",
[
"Neulinger",
"Nathan",
"R",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-573-341-6679"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-28T11:58:48-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-09-18T11:48:10-04:00"
}
],
"handle": "MSNS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MSNS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/MSNS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"IT Network Security handles all abuse complaints.",
"Contacting other addresses at this site will delay response."
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-11-27"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Attn: Karl Lutzen\nSuite E114\n1100 West 10th Street\nRolla\nMO\n65409-1150\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Missouri SandT Network Security"
],
[
"org",
{},
"text",
"Missouri University of Science and Technology"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-573-341-6398"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-11-30T10:26:28-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-06-22T12:19:54-04:00"
}
],
"handle": "KOOBP-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KOOBP-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/KOOBP-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"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 2023-11-30"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Suite E 215F\n1100 West 10th Street\nRolla\nMO\n65401-1150\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Perry Koob"
],
[
"n",
{},
"text",
[
"Koob",
"Perry",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-573-341-6276"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-02T15:27:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-06-22T11:50:39-04:00"
}
],
"handle": "GREEN1704-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GREEN1704-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/GREEN1704-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"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 2025-12-02"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Suite E114\n1100 West 10th Street\nRolla\nMO\n65401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Kevin Green"
],
[
"n",
{},
"text",
[
"Green",
"Kevin",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-573-341-7655"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-11-28T09:24:03-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-07-15T18:19:58-04:00"
}
],
"handle": "MISSO-14-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MISSO-14-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/org/MISSO-14-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.mst.edu",
"Help Desk +1-573-341-4357"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Missouri University of Science and Technology"
],
[
"adr",
{
"label": "1100 W 10th St\nE114 Phelps Health Annex\nRolla\nMO\n65409\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-28T11:58:48-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-09-18T11:48:10-04:00"
}
],
"handle": "MSNS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MSNS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/MSNS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"IT Network Security handles all abuse complaints.",
"Contacting other addresses at this site will delay response."
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-11-27"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Attn: Karl Lutzen\nSuite E114\n1100 West 10th Street\nRolla\nMO\n65409-1150\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Missouri SandT Network Security"
],
[
"org",
{},
"text",
"Missouri University of Science and Technology"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-573-341-6398"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-02T15:27:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-06-22T11:50:39-04:00"
}
],
"handle": "GREEN1704-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GREEN1704-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/poc/GREEN1704-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"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 2025-12-02"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Suite E114\n1100 West 10th Street\nRolla\nMO\n65401\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Kevin Green"
],
[
"n",
{},
"text",
[
"Green",
"Kevin",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-573-341-7655"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:54-05:00"
},
{
"eventAction": "registration",
"eventDate": "1988-11-23T00:00:00-05:00"
}
],
"handle": "NET-131-151-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/131.151.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
},
{
"href": "https://whois.arin.net/rest/net/NET-131-151-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.151.0.40"
}
],
"name": "MST-CAMPUS",
"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/131.151.0.40"
}
],
"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/131.151.0.40"
}
],
"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": "131.151.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
131.151.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Saint James (📍 65559)
Missouri
Time Zone
America/Chicago
Coordinates
37.9973, -91.6143
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)