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AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.217.140 IPv4

AS400757

PRECORP - Powder River Energy Corporation Announcing routes
AS namePRECORP
OrganisationPowder River Energy Corporation
Registry (RIR)ARIN
HandleAS400757
RangeAS400757
Registered01 Sep 2022
Last changed01 Sep 2022
1IPv4 prefixes
1IPv6 prefixes
1Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS10835VISIONARY - Visionary Communications LLC289

Downstreams

None seen.

IPv4 prefixes (1)
IPv6 prefixes (1)

RPKI-validate all prefixes of AS400757

Contacts

RoleNameHandleEmail / phoneAddress
registrantPowder River Energy CorporationPREC-6PO Box 930, Sundance, WY, 82729, United States
technical, routing, dns, abuse, administrative, nocSr Manager of IT Operations and SecuritySMIOS-ARIN[email protected], +1-307-283-4934PO Box 930, Sundance, WY, 82729, United States
dns, routing, technical, abuse, nocJonathan TinsleyTINSL40-ARIN[email protected], +1-800-442-3630221 E Main st, Sundance, WY, 82729, United States
Raw registry response
{
    "endAutnum": 400757,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-11-26T16:49:23-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2019-09-27T11:18:51-04:00"
                        }
                    ],
                    "handle": "SMIOS-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/SMIOS-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/400757"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/SMIOS-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/400757"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-11-26"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "technical",
                        "routing",
                        "dns",
                        "abuse",
                        "administrative",
                        "noc"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "PO Box 930\nSundance\nWY\n82729\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Sr Manager of IT Operations and Security"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Powder River Energy Corporation"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-307-283-4934"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-02-26T11:43:53-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2022-02-23T16:23:41-05:00"
                        }
                    ],
                    "handle": "TINSL40-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/TINSL40-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/400757"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/TINSL40-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/400757"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "dns",
                        "routing",
                        "technical",
                        "abuse",
                        "noc"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "221 E Main st\nSundance\nWY\n82729\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Jonathan  Tinsley"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Tinsley",
                                    "Jonathan ",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-800-442-3630"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2022-08-29T12:12:20-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2019-09-30T17:30:50-04:00"
                }
            ],
            "handle": "PREC-6",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/PREC-6",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/400757"
                },
                {
                    "href": "https://whois.arin.net/rest/org/PREC-6",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/400757"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Powder River Energy Corporation"
                    ],
                    [
                        "adr",
                        {
                            "label": "PO Box 930\nSundance\nWY\n82729\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2022-09-01T08:27:10-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2022-09-01T08:27:10-04:00"
        }
    ],
    "handle": "AS400757",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/400757",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/400757"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS400757",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/400757"
        }
    ],
    "name": "PRECORP",
    "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/400757"
                }
            ],
            "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/400757"
                }
            ],
            "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": 400757,
    "status": [
        "active"
    ]
}

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