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AS WHOIS

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

Your public IP address216.73.217.106 IPv4

AS397980

NACSPACE - NacSpace LLC Announcing routes
AS nameNACSPACE
OrganisationNacSpace LLC
Registry (RIR)ARIN
HandleAS397980
RangeAS397980
Registered26 Sep 2019
Last changed26 Sep 2019
1IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS7018ATT-INTERNET4 - AT&T Enterprises, LLC75
AS6300CCI-TEXAS - Fidium69

Downstreams

None seen.

IPv4 prefixes (1)

RPKI-validate all prefixes of AS397980

Contacts

RoleNameHandleEmail / phoneAddress
registrantNacSpace LLCNL-6572400 North Stallings Drive, Nacogdoches, TX, 75964, United States
abuse, dns, technicalDuncan ForsytheFORSY30-ARIN[email protected], +1-972-755-1616539 W. Commerce St #2110, Dallas, TX, 75208, United States
abuse, noc, dns, administrative, routing, technicalCaleb LawsonLAWSO256-ARIN[email protected], +1-936-715-40492400 North Stallings Drive, Nacogdoches, TX, 75964, United States
Raw registry response
{
    "endAutnum": 397980,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-11-24T17:05:33-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2023-10-23T10:35:35-04:00"
                        }
                    ],
                    "handle": "FORSY30-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/FORSY30-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/397980"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/FORSY30-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/397980"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "abuse",
                        "dns",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "539 W. Commerce St #2110\nDallas\nTX\n75208\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Duncan Forsythe"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Forsythe",
                                    "Duncan",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-972-755-1616"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2025-05-22T12:53:01-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2022-03-03T15:51:23-05:00"
                        }
                    ],
                    "handle": "LAWSO256-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/LAWSO256-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/397980"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/LAWSO256-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/397980"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "abuse",
                        "noc",
                        "dns",
                        "administrative",
                        "routing",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "2400 North Stallings Drive\nNacogdoches\nTX\n75964\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Caleb Lawson"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Lawson",
                                    "Caleb",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-936-715-4049"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-05-22T14:52:44-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2019-04-30T15:36:44-04:00"
                }
            ],
            "handle": "NL-657",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/NL-657",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/397980"
                },
                {
                    "href": "https://whois.arin.net/rest/org/NL-657",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/397980"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "NacSpace LLC"
                    ],
                    [
                        "adr",
                        {
                            "label": "2400 North Stallings Drive\nNacogdoches\nTX\n75964\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2019-09-25T16:22:27-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2019-09-25T16:22:27-04:00"
        }
    ],
    "handle": "AS397980",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/397980",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/397980"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS397980",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/397980"
        }
    ],
    "name": "NACSPACE",
    "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/397980"
                }
            ],
            "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/397980"
                }
            ],
            "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": 397980,
    "status": [
        "active"
    ]
}

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