131.212.0.49
Education
Data retrieved at
Network
ASN
IP Range
Company
University of Minnesota
Network
UMNDULNET
Using networksdb.io for network lookups.
Hostname
Not available.
Type
Education
Handle
NET-131-212-0-0-1
Registered
1989-01-17
Last Changed
2021-12-14
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "131.212.0.0",
"length": 16
}
],
"endAddress": "131.212.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-15T12:14:40-04:00"
}
],
"handle": "NTA-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NTA-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
},
{
"href": "https://whois.arin.net/rest/poc/NTA-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For additional contact information see: ",
"https://it.umn.edu/contact-us"
],
"title": "Registration Comments"
}
],
"roles": [
"noc",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2829 University Ave SE, Room 200G\nMinneapolis\nMN\n55414\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NTS - Technical Assistance Center"
],
[
"org",
{},
"text",
"University of Minnesota"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-612-301-4357"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-15T12:11:38-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-09-30T20:27:27-04:00"
}
],
"handle": "UUIS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UUIS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
},
{
"href": "https://whois.arin.net/rest/poc/UUIS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For additional information see;",
"https://it.umn.edu/secure-u"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "90 Church St SE\nMinneapolis\nMN\n55455\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"UIS - University Information Security"
],
[
"org",
{},
"text",
"University of Minnesota"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-612-301-4357"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-26T13:49:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-10-13T13:59:48-04:00"
}
],
"handle": "UNIVER-233-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/UNIVER-233-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
},
{
"href": "https://whois.arin.net/rest/org/UNIVER-233-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.umn.edu/"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"University of Minnesota"
],
[
"adr",
{
"label": "Office of Information Technology\n2829 University Ave SE, Room 200G\nMinneapolis\nMN\n55414\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:27-05:00"
},
{
"eventAction": "registration",
"eventDate": "1989-01-17T00:00:00-05:00"
}
],
"handle": "NET-131-212-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/131.212.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
},
{
"href": "https://whois.arin.net/rest/net/NET-131-212-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/131.212.0.49"
}
],
"name": "UMNDULNET",
"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/131.212.0.49"
}
],
"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/131.212.0.49"
}
],
"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": "131.212.0.0",
"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
131.212.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Duluth (📍 55804)
Minnesota
Time Zone
America/Chicago
Coordinates
46.8548, -92.0053
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)