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131.42.0.33

ISP Data retrieved at

Network

ASN

AS721 Registry (RIR): ARIN 131.32.0.0/11

IP Range

131.42.0.0 – 131.42.255.255 Range: 131.42.0.0/16 Detected.

Company

United States Department of Defense (DoD)

Registrant

Air Force Systems Networking HANSCOM1-NET Using networksdb.io for network lookups.

Hostname

Not available.

AS Domain

mail.mil Using host.io for pre-visualize domains.

Type

ISP

Handle

NET-131-42-0-0-2

Registered

2025-08-18

Last Changed

2025-08-18

View raw RDAP

{
  "arin_originas0_originautnums": [],
  "cidr0_cidrs": [
    {
      "v4prefix": "131.42.0.0",
      "length": 16
    }
  ],
  "endAddress": "131.42.255.255",
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-02-12T13:52:28-05:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2009-06-24T09:41:15-04:00"
            }
          ],
          "handle": "REGIS10-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/REGIS10-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
            },
            {
              "href": "https://whois.arin.net/rest/poc/REGIS10-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical",
            "abuse",
            "administrative"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "DISA-Columbus\n300 North James Road\nWhitehall\nOH\n43213\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Registration"
              ],
              [
                "org",
                {},
                "text",
                "DoD Network Information Center"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-844-347-2457;ext2"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2026-08-12T11:30:15-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2008-06-05T10:28:10-04:00"
        }
      ],
      "handle": "7ESG",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/7ESG",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
        },
        {
          "href": "https://whois.arin.net/rest/org/7ESG",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Air Force Systems Networking"
          ],
          [
            "adr",
            {
              "label": "501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX\nMAXWELL AFB\nAL\n36114\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2025-08-18T17:41:08-04:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2025-08-18T17:41:08-04:00"
    }
  ],
  "handle": "NET-131-42-0-0-2",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/ip/131.42.0.0",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
    },
    {
      "href": "https://whois.arin.net/rest/net/NET-131-42-0-0-2",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
    },
    {
      "href": "https://rdap.arin.net/registry/ip/131.42.0.0/16",
      "rel": "up",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/ip/131.42.0.33"
    }
  ],
  "name": "HANSCOM1-NET",
  "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/131.42.0.33"
        }
      ],
      "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/131.42.0.33"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "ip network",
  "parentHandle": "NET-131-42-0-0-1",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "cidr0",
    "arin_originas0"
  ],
  "startAddress": "131.42.0.0",
  "status": [
    "active"
  ],
  "type": "ALLOCATION"
}

Security

No security threats detected for this IP.