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United States 129.82.0.47

Education Data retrieved at
Network
ASN
AS12145 Registry (RIR): ARIN 129.82.0.0/16
IP Range
129.82.0.0 โ€“ 129.82.255.255 Range: 129.82.0.0/16 Detected.
Company
Colorado State University
Network
CSUNET Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
colostate.edu Using host.io for pre-visualize domains.
Type
Education
Handle
NET-129-82-0-0-1
Registered
1987-10-11
Last Changed
2023-07-17
View raw RDAP
{
  "arin_originas0_originautnums": [],
  "cidr0_cidrs": [
    {
      "v4prefix": "129.82.0.0",
      "length": 16
    }
  ],
  "endAddress": "129.82.255.255",
  "entities": [
    {
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        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-08-26T11:08:09-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2022-07-22T15:35:42-04:00"
            }
          ],
          "handle": "HERNA1265-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/HERNA1265-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            },
            {
              "href": "https://whois.arin.net/rest/poc/HERNA1265-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            }
          ],
          "objectClassName": "entity",
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          "status": [
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          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
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              ],
              [
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              ],
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            }
          ],
          "handle": "ADLER49-ARIN",
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              "href": "https://rdap.arin.net/registry/entity/ADLER49-ARIN",
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            },
            {
              "href": "https://whois.arin.net/rest/poc/ADLER49-ARIN",
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                "fn",
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                "text",
                "Matt Adler"
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          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-09-28T18:29:52-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2013-04-05T11:38:05-04:00"
            }
          ],
          "handle": "MPW-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/MPW-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            },
            {
              "href": "https://whois.arin.net/rest/poc/MPW-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
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          "vcardArray": [
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                "version",
                {},
                "text",
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              ],
              [
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                },
                "text",
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              [
                "fn",
                {},
                "text",
                "Michael Patrick Willard"
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                "n",
                {},
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              ],
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                "kind",
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              ],
              [
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                "text",
                "+1-970-491-4651"
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          ]
        },
        {
          "events": [
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              "eventAction": "last changed",
              "eventDate": "2026-02-06T19:57:39-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2024-02-07T15:08:20-05:00"
            }
          ],
          "handle": "SSJ11-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/SSJ11-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            },
            {
              "href": "https://whois.arin.net/rest/poc/SSJ11-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
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          ],
          "status": [
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          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "601 S Howes St\nFort Collins\nCO\n80521\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
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                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Steve Steve Juarez"
              ],
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                "n",
                {},
                "text",
                [
                  "Juarez",
                  "Steve",
                  "Steve",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
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                },
                "text",
                "+1-970-491-4150"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "cell"
                  ]
                },
                "text",
                "+1-970-443-3520"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-06-12T10:28:56-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2007-03-07T18:18:39-05:00"
            }
          ],
          "handle": "DNSAD191-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/DNSAD191-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            },
            {
              "href": "https://whois.arin.net/rest/poc/DNSAD191-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "dns",
            "abuse",
            "technical"
          ],
          "status": [
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          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
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              ],
              [
                "adr",
                {
                  "label": "Academic Computing and Networking Services\nColorado State University\nFort Collins\nCO\n80523\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
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                ]
              ],
              [
                "fn",
                {},
                "text",
                "DNS Administrator"
              ],
              [
                "org",
                {},
                "text",
                "Colorado State University"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
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                  ]
                },
                "text",
                "+1-970-491-5600"
              ],
              [
                "tel",
                {
                  "type": [
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                  ]
                },
                "text",
                "+1-970-491-1958"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2025-09-29T17:26:38-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2023-01-16T16:05:39-05:00"
        }
      ],
      "handle": "CSU-2-Z",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/CSU-2-Z",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
        },
        {
          "href": "https://whois.arin.net/rest/org/CSU-2-Z",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
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      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Colorado State University"
          ],
          [
            "adr",
            {
              "label": "Academic Computing and Networking Services\nColorado State University\n1018 Campus Delivery\nFort Collins\nCO\n80523\nUnited States"
            },
            "text",
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              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2026-06-12T10:28:56-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2007-03-07T18:18:39-05:00"
        }
      ],
      "handle": "DNSAD191-ARIN",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/DNSAD191-ARIN",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
        },
        {
          "href": "https://whois.arin.net/rest/poc/DNSAD191-ARIN",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
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        "abuse",
        "noc"
      ],
      "status": [
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      ],
      "vcardArray": [
        "vcard",
        [
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            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "adr",
            {
              "label": "Academic Computing and Networking Services\nColorado State University\nFort Collins\nCO\n80523\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "fn",
            {},
            "text",
            "DNS Administrator"
          ],
          [
            "org",
            {},
            "text",
            "Colorado State University"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "tel",
            {
              "type": [
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              ]
            },
            "text",
            "+1-970-491-5600"
          ],
          [
            "tel",
            {
              "type": [
                "work",
                "fax"
              ]
            },
            "text",
            "+1-970-491-1958"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2023-07-17T18:34:08-04:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "1987-10-11T00:00:00-04:00"
    }
  ],
  "handle": "NET-129-82-0-0-1",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/ip/129.82.0.0",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
    },
    {
      "href": "https://whois.arin.net/rest/net/NET-129-82-0-0-1",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
    }
  ],
  "name": "CSUNET",
  "notices": [
    {
      "description": [
        "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
      ],
      "links": [
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          "href": "https://www.arin.net/resources/registry/whois/tou/",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://rdap.arin.net/registry/ip/129.82.0.47"
        }
      ],
      "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/129.82.0.47"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "ip network",
  "parentHandle": "NET-129-0-0-0-0",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "cidr0",
    "arin_originas0"
  ],
  "startAddress": "129.82.0.0",
  "status": [
    "active"
  ],
  "type": "DIRECT ALLOCATION"
}
Security

No security threats detected for this IP.

VPNVPN ProxyProxy TorTor HostingHosting Residential ProxyResidential Proxy BogonBogon AbuserAbuser CrawlerCrawler
RPKI
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
129.82.0.0/16
Authorized ASN
AS12145
Abuse Contacts
IP Geolocation
Country
United States
City
Fort Collins (๐Ÿ“ 80524) Colorado
Time Zone
America/Denver
Coordinates
40.597, -105.0589
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)
Open in Maps
View raw JSON