Back

United States 137.148.0.2

Education Data retrieved at
Network
ASN
AS32818 Registry (RIR): ARIN 137.148.0.0/16
IP Range
137.148.0.0 โ€“ 137.148.255.255 Range: 137.148.0.0/16 Detected.
Company
Cleveland State University
Network
CSUOHIO Using networksdb.io for network lookups.
Hostname
Not available.
AS Domain
csuohio.edu Using host.io for pre-visualize domains.
Type
Education
Handle
NET-137-148-0-0-1
Registered
1989-12-01
Last Changed
2023-06-14
View raw RDAP
{
  "arin_originas0_originautnums": [],
  "cidr0_cidrs": [
    {
      "v4prefix": "137.148.0.0",
      "length": 16
    }
  ],
  "endAddress": "137.148.255.255",
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-09-24T15:18:52-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2015-11-20T09:39:59-05:00"
            }
          ],
          "handle": "AZIZU1-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/AZIZU1-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            },
            {
              "href": "https://whois.arin.net/rest/poc/AZIZU1-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "Cleveland State University\r",
                "https://www.csuohio.edu"
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical",
            "administrative"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "2121 Euclid Ave\r\nRhodes Tower 1003\nCleveland\nOH\n44115\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Mohammed Azizuddin"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Azizuddin",
                  "Mohammed",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-216-687-5319"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-09-24T15:18:59-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2017-01-06T11:30:07-05:00"
            }
          ],
          "handle": "NETWO8047-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/NETWO8047-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            },
            {
              "href": "https://whois.arin.net/rest/poc/NETWO8047-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "routing",
            "dns",
            "noc",
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "2121 Euclid Ave\nCleveland\nOH\n44115\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Network Engineer"
              ],
              [
                "org",
                {},
                "text",
                "Cleveland State University"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-216-687-5319"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-09-24T15:18:24-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2024-09-24T14:47:10-04:00"
            }
          ],
          "handle": "ABUSE9141-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ABUSE9141-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ABUSE9141-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "abuse"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "2121 Euclid Ave\nCleveland\nOH\n44115\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Abuse"
              ],
              [
                "org",
                {},
                "text",
                "Cleveland State University"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-216-687-5319"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2024-09-24T14:52:03-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2023-06-09T18:18:40-04:00"
        }
      ],
      "handle": "CSUCS-Z",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/CSUCS-Z",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
        },
        {
          "href": "https://whois.arin.net/rest/org/CSUCS-Z",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Cleveland State University"
          ],
          [
            "adr",
            {
              "label": "2121 Euclid Ave\nInformation Services and Technology\nCleveland\nOH\n44115\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2023-06-14T00:06:41-04:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "1989-12-01T00:00:00-05:00"
    }
  ],
  "handle": "NET-137-148-0-0-1",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/ip/137.148.0.0",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
    },
    {
      "href": "https://whois.arin.net/rest/net/NET-137-148-0-0-1",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/ip/137.148.0.2"
    }
  ],
  "name": "CSUOHIO",
  "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/137.148.0.2"
        }
      ],
      "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/137.148.0.2"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "ip network",
  "parentHandle": "NET-137-0-0-0-0",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "cidr0",
    "arin_originas0"
  ],
  "startAddress": "137.148.0.0",
  "status": [
    "active"
  ],
  "type": "DIRECT ALLOCATION"
}
Security

No security threats detected for this IP.

VPNVPN ProxyProxy TorTor HostingHosting Residential ProxyResidential Proxy BogonBogon AbuserAbuser CrawlerCrawler
RPKI
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
137.148.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Cleveland (๐Ÿ“ 44115) Ohio
Time Zone
America/New_York
Coordinates
41.4951, -81.6679
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)
Open in Maps
View raw JSON