Whois & RDAP Lookup

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AS1640

RDAP
HandleAS1640
NameTGTEL
HolderThacker-Grigsby Communications
Registered2009-08-14 13:20 UTC
Updated2019-10-08 17:25 UTC
RegistrantThacker-Grigsby Communications
AddressPO Box 789 , 60 Communications Lane, Hindman, KY, 41822, United States
Admin ContactTechnical Operations Manager
OrganizationThacker-Grigsby Communications
AddressP.O. Box 789, Hindman, KY, 41822, United States
Tech ContactMichael Christopher O'Coners
Address13000 Equity Place, Suite 205, Louisville, KY, 40223, United States
Abuse Contact[email protected]
Abuse Phone+1-606-785-3450
Statusactive
Registry RDAPhttps://rdap.arin.net
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Raw WHOIS response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1640
ASName:         TGTEL
ASHandle:       AS1640
RegDate:        2009-08-14
Updated:        2019-10-08
Ref:            https://rdap.arin.net/registry/autnum/1640


OrgName:        Thacker-Grigsby Communications
OrgId:          TT-275
Address:        PO Box 789
Address:        60 Communications Lane
City:           Hindman
StateProv:      KY
PostalCode:     41822
Country:        US
RegDate:        2015-05-13
Updated:        2018-04-05
Comment:        All Abuse matters (Copyright Violations, Spam, Attacks, etc.) should be addressed to [email protected] for prompt resolution. Any reports sent to other email addresses will not be answered.
Ref:            https://rdap.arin.net/registry/entity/TT-275


OrgTechHandle: LCA62-ARIN
OrgTechName:   Calhoun, LD 
OrgTechPhone:  +1-606-785-9500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/LCA62-ARIN

OrgTechHandle: MCO354-ARIN
OrgTechName:   O'Coners, Michael Christopher
OrgTechPhone:  +1-502-644-7696 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MCO354-ARIN

OrgNOCHandle: LCA62-ARIN
OrgNOCName:   Calhoun, LD 
OrgNOCPhone:  +1-606-785-9500 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/LCA62-ARIN

OrgAbuseHandle: ABUSE3829-ARIN
OrgAbuseName:   Abuse Coordinator
OrgAbusePhone:  +1-606-785-3450 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3829-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

% Query time: 768 msec
% WHEN: Tue Sep 15 09:08:34 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
  "endAutnum": 1640,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2025-10-12T19:49:13-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2010-06-16T14:57:21-04:00"
            }
          ],
          "handle": "MCO354-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/MCO354-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            },
            {
              "href": "https://whois.arin.net/rest/poc/MCO354-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "technical"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "13000 Equity Place\nSuite 205\nLouisville\nKY\n40223\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Michael Christopher O'Coners"
              ],
              [
                "n",
                {},
                "text",
                [
                  "O'Coners",
                  "Michael",
                  "Christopher",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-502-702-0501"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "cell"
                  ]
                },
                "text",
                "+1-502-644-7696"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-06-29T08:49:14-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2007-08-28T13:48:06-04:00"
            }
          ],
          "handle": "LCA62-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/LCA62-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            },
            {
              "href": "https://whois.arin.net/rest/poc/LCA62-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "All Abuse matters (Copyright Violations, Spam, Attacks, etc.) should be addressed to [email protected] for prompt resolution. Any reports sent to other email addresses will not be answered."
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "technical",
            "noc"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "PO Box 789\r\n60 Communications Lane\nHindman\nKY\n41822\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "LD Calhoun"
              ],
              [
                "n",
                {},
                "text",
                [
                  "Calhoun",
                  "LD",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-606-785-9500"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-04-30T08:14:27-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2010-01-26T09:16:57-05:00"
            }
          ],
          "handle": "TOM3-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/TOM3-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            },
            {
              "href": "https://whois.arin.net/rest/poc/TOM3-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "roles": [
            "administrative"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "P.O. Box 789\nHindman\nKY\n41822\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Technical Operations Manager"
              ],
              [
                "org",
                {},
                "text",
                "Thacker-Grigsby Communications"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-606-785-9500;ext7133"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "cell"
                  ]
                },
                "text",
                "+1-606-438-9533"
              ]
            ]
          ]
        },
        {
          "events": [
            {
              "eventAction": "last changed",
              "eventDate": "2026-06-29T08:48:42-04:00"
            },
            {
              "eventAction": "registration",
              "eventDate": "2013-06-28T10:44:34-04:00"
            }
          ],
          "handle": "ABUSE3829-ARIN",
          "links": [
            {
              "href": "https://rdap.arin.net/registry/entity/ABUSE3829-ARIN",
              "rel": "self",
              "type": "application/rdap+json",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            },
            {
              "href": "https://whois.arin.net/rest/poc/ABUSE3829-ARIN",
              "rel": "alternate",
              "type": "application/xml",
              "value": "https://rdap.arin.net/registry/autnum/1640"
            }
          ],
          "objectClassName": "entity",
          "port43": "whois.arin.net",
          "remarks": [
            {
              "description": [
                "All Abuse matters (Copyright Violations, Spam, Attacks, etc.) should be addressed to [email protected] for prompt resolution. Any reports sent to other email addresses will not be answered."
              ],
              "title": "Registration Comments"
            }
          ],
          "roles": [
            "abuse"
          ],
          "status": [
            "validated"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "adr",
                {
                  "label": "PO Box 789\r\n60 Communications Lane\nHindman\nKY\n41822\nUnited States"
                },
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  ""
                ]
              ],
              [
                "fn",
                {},
                "text",
                "Abuse Coordinator"
              ],
              [
                "org",
                {},
                "text",
                "Thacker-Grigsby Communications"
              ],
              [
                "kind",
                {},
                "text",
                "group"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-606-785-3450"
              ],
              [
                "tel",
                {
                  "type": [
                    "work",
                    "voice"
                  ]
                },
                "text",
                "+1-606-785-9500"
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2018-04-05T13:47:02-04:00"
        },
        {
          "eventAction": "registration",
          "eventDate": "2015-05-13T11:13:23-04:00"
        }
      ],
      "handle": "TT-275",
      "links": [
        {
          "href": "https://rdap.arin.net/registry/entity/TT-275",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.arin.net/registry/autnum/1640"
        },
        {
          "href": "https://whois.arin.net/rest/org/TT-275",
          "rel": "alternate",
          "type": "application/xml",
          "value": "https://rdap.arin.net/registry/autnum/1640"
        }
      ],
      "objectClassName": "entity",
      "port43": "whois.arin.net",
      "remarks": [
        {
          "description": [
            "All Abuse matters (Copyright Violations, Spam, Attacks, etc.) should be addressed to [email protected] for prompt resolution. Any reports sent to other email addresses will not be answered."
          ],
          "title": "Registration Comments"
        }
      ],
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Thacker-Grigsby Communications"
          ],
          [
            "adr",
            {
              "label": "PO Box 789\r\n60 Communications Lane\nHindman\nKY\n41822\nUnited States"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2019-10-08T13:25:09-04:00"
    },
    {
      "eventAction": "registration",
      "eventDate": "2009-08-14T09:20:03-04:00"
    }
  ],
  "handle": "AS1640",
  "links": [
    {
      "href": "https://rdap.arin.net/registry/autnum/1640",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.arin.net/registry/autnum/1640"
    },
    {
      "href": "https://whois.arin.net/rest/asn/AS1640",
      "rel": "alternate",
      "type": "application/xml",
      "value": "https://rdap.arin.net/registry/autnum/1640"
    }
  ],
  "name": "TGTEL",
  "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/autnum/1640"
        }
      ],
      "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/autnum/1640"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
      ],
      "title": "Copyright Notice"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.arin.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "rdap_level_0",
    "nro_rdap_profile_asn_flat_0"
  ],
  "startAutnum": 1640,
  "status": [
    "active"
  ]
}

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.