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AS WHOIS

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

Your public IP address216.73.216.24 IPv4

AS683

ARGONNE-AS - Argonne National Laboratory Announcing routes
AS nameARGONNE-AS
OrganisationArgonne National Laboratory
Registry (RIR)ARIN
HandleAS683
RangeAS683
Registered14 Jun 1990
Last changed15 Mar 2023
Abuse contact[email protected]
24IPv4 prefixes
10IPv6 prefixes
2Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS293ESNET - ESnet798
AS22335MREN - Metropolitan Research and Education Network20

Downstreams

None seen.

IPv4 prefixes (24)
IPv6 prefixes (10)

RPKI-validate all prefixes of AS683

Contacts

RoleNameHandleEmail / phoneAddress
registrantArgonne National LaboratoryANL-13-Z9700 South Cass Avenue, Argonne, IL, 60439, United States
nocnoc-anl-govNOCAN-ARIN[email protected], +1-630-252-99999700 S Cass Ave, Lemont, IL, 60439, United States
technical, administrativeLinda WinklerLW26-ARIN[email protected], +1-630-252-72369700 South Cass Avenue, Lemont, IL, 60439, United States
abuseabuse-anl-govABUSE482-ARIN[email protected], +1-630-252-99999700 S Cass Ave, Lemont, IL, 60439, United States
technicalArgonne Network AdministrationANA3-ORG-ARIN[email protected], +1-630-252-5421Building 221, 9700 South Cass Avenue, Argonne, IL, 60439, United States
Raw registry response
{
    "endAutnum": 683,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-09-15T08:36:49-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2003-12-09T13:15:45-05:00"
                        }
                    ],
                    "handle": "NOCAN-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NOCAN-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NOCAN-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "noc"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "9700 S Cass Ave\nLemont\nIL\n60439\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "noc-anl-gov"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Argonne National Lab"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-630-252-9999"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-09-15T08:36:34-04:00"
                        }
                    ],
                    "handle": "LW26-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/LW26-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/LW26-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical",
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "9700 South Cass Avenue\nLemont\nIL\n60439\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Linda Winkler"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Winkler",
                                    "Linda",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-630-252-7236"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-09-15T08:36:15-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2003-12-09T13:15:45-05:00"
                        }
                    ],
                    "handle": "ABUSE482-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ABUSE482-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ABUSE482-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/683"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "9700 S Cass Ave\nLemont\nIL\n60439\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "abuse-anl-gov"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Argonne National Lab"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-630-252-9999"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-06-11T16:16:04-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2023-02-17T12:08:22-05:00"
                }
            ],
            "handle": "ANL-13-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ANL-13-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/683"
                },
                {
                    "href": "https://whois.arin.net/rest/org/ANL-13-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/683"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Argonne National Laboratory"
                    ],
                    [
                        "adr",
                        {
                            "label": "9700 South Cass Avenue\nArgonne\nIL\n60439\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2015-10-23T08:43:24-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "1997-07-03T10:07:35-04:00"
                }
            ],
            "handle": "ANA3-ORG-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ANA3-ORG-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/683"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/ANA3-ORG-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/683"
                }
            ],
            "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 2016-10-22"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
                "technical"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "Building 221\n9700 South Cass Avenue\nArgonne\nIL\n60439\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Argonne Network Administration"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Argonne National Laboratory"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-630-252-5421"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2023-03-14T18:53:27-04:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1990-06-14T00:00:00-04:00"
        }
    ],
    "handle": "AS683",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/683",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/683"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS683",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/683"
        }
    ],
    "name": "ARGONNE-AS",
    "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/683"
                }
            ],
            "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/683"
                }
            ],
            "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": 683,
    "status": [
        "active"
    ]
}

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