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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

AS6510

BYU - Brigham Young University Announcing routes
AS nameBYU
OrganisationBrigham Young University
Registry (RIR)ARIN
HandleAS6510
RangeAS6510
Registered10 May 1996
Last changed06 Mar 2025
Abuse contact[email protected]
2IPv4 prefixes
1IPv6 prefixes
2Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS13415FIRSTDIGITAL - FirstDigital Communications, LLC369
AS210WEST-NET-WEST - Utah Education Network149

Downstreams

None seen.

IPv4 prefixes (2)
IPv6 prefixes (1)

RPKI-validate all prefixes of AS6510

Contacts

RoleNameHandleEmail / phoneAddress
registrantBrigham Young UniversityBYU-ZUniversity Hill, Provo, UT, 84602, United States
abuseCES Security Operations CenterCSOC2-ARIN[email protected], +1-801-422-77881388 North University Avenue, Provo, UT, 84602, United States
administrative, technicalCraig MalquistMALQU-ARIN[email protected], +1-801-422-92001203 ITB, Provo, UT, 84602, United States
technicalMark Evan LonghurstMEL71-ARIN[email protected], +1-801-422-04881388 N University Ave, Provo, UT, 84602, United States
technicalShaun SessionsSESSI-ARIN[email protected], +1-208-496-7099525 South Center Street, Rexburg, ID, 83460-1635, United States
abuseCES Security Operations CenterCSOC2-ARIN[email protected], +1-801-422-77881388 North University Avenue, Provo, UT, 84602, United States
technicalCraig MalquistMALQU-ARIN[email protected], +1-801-422-92001203 ITB, Provo, UT, 84602, United States
technicalMark Evan LonghurstMEL71-ARIN[email protected], +1-801-422-04881388 N University Ave, Provo, UT, 84602, United States
Raw registry response
{
    "endAutnum": 6510,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2020-10-15T12:37:54-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2020-10-15T12:37:54-04:00"
                        }
                    ],
                    "handle": "CSOC2-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/CSOC2-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/CSOC2-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        }
                    ],
                    "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 2021-10-15"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "1388 North University Avenue\nProvo\nUT\n84602\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "CES Security Operations Center"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Brigham Young University"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-801-422-7788"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-06-02T13:28:57-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2020-10-15T12:31:49-04:00"
                        }
                    ],
                    "handle": "MALQU-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/MALQU-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/MALQU-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "1203 ITB\nProvo\nUT\n84602\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Craig Malquist"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Malquist",
                                    "Craig",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-801-422-9200"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-05-05T17:33:22-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2020-10-15T13:19:02-04:00"
                        }
                    ],
                    "handle": "MEL71-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/MEL71-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/MEL71-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "1388 N University Ave\nProvo\nUT\n84602\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Mark Evan Longhurst"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Longhurst",
                                    "Mark",
                                    "Evan",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-801-422-0488"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-10-12T12:26:08-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2011-10-31T11:09:10-04:00"
                        }
                    ],
                    "handle": "SESSI-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/SESSI-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/SESSI-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/6510"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "525 South Center Street\nRexburg\nID\n83460-1635\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Shaun Sessions"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Sessions",
                                    "Shaun",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-208-496-7099"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-06-02T13:35:09-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2023-06-20T10:53:33-04:00"
                }
            ],
            "handle": "BYU-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/BYU-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                },
                {
                    "href": "https://whois.arin.net/rest/org/BYU-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Brigham Young University"
                    ],
                    [
                        "adr",
                        {
                            "label": "University Hill\nProvo\nUT\n84602\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2020-10-15T12:37:54-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2020-10-15T12:37:54-04:00"
                }
            ],
            "handle": "CSOC2-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CSOC2-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/CSOC2-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                }
            ],
            "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 2021-10-15"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
                "abuse"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "1388 North University Avenue\nProvo\nUT\n84602\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "CES Security Operations Center"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "Brigham Young University"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-801-422-7788"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-06-02T13:28:57-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2020-10-15T12:31:49-04:00"
                }
            ],
            "handle": "MALQU-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/MALQU-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/MALQU-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "technical"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "1203 ITB\nProvo\nUT\n84602\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Craig Malquist"
                    ],
                    [
                        "n",
                        [],
                        "text",
                        [
                            "Malquist",
                            "Craig",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-801-422-9200"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-05-05T17:33:22-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2020-10-15T13:19:02-04:00"
                }
            ],
            "handle": "MEL71-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/MEL71-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/MEL71-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/6510"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "technical"
            ],
            "status": [
                "validated"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "1388 N University Ave\nProvo\nUT\n84602\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Mark Evan Longhurst"
                    ],
                    [
                        "n",
                        [],
                        "text",
                        [
                            "Longhurst",
                            "Mark",
                            "Evan",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-801-422-0488"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2025-03-05T16:35:04-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1996-05-10T00:00:00-04:00"
        }
    ],
    "handle": "AS6510",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/6510",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/6510"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS6510",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/6510"
        }
    ],
    "name": "BYU",
    "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/6510"
                }
            ],
            "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/6510"
                }
            ],
            "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": 6510,
    "status": [
        "active"
    ]
}

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