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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

AS33619

AMD-MARKHAM - Advanced Micro Devices, Inc. Announcing routes
AS nameAMD-MARKHAM
OrganisationAdvanced Micro Devices, Inc.
Registry (RIR)ARIN
HandleAS33619
RangeAS33619
Registered08 Feb 2005
Last changed02 Mar 2012
96IPv4 prefixes
0IPv6 prefixes
17Upstreams
0Downstreams

Upstreams

ASNetwork nameVisibility
AS9930TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia581
AS7018ATT-INTERNET4 - AT&T Enterprises, LLC548
AS6461ZAYO-6461 - Zayo Bandwidth335
AS9498BBIL-AP - BHARTI Airtel Ltd.328
AS3356LEVEL3 - Level 3 Parent, LLC325
AS9318SKB-AS-KR - SK Broadband Co Ltd304
AS3257GTT-BACKBONE GTT Communications Inc.302
AS4637ASN-TELSTRA-GLOBAL - Telstra Global290
AS134809VIEWQWEST-AS-AP - ViewQwest Sdn. Bhd.282
AS13335CLOUDFLARENET - Cloudflare, Inc.280
AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP272
AS4788TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD.270
AS2687ATGS-MMD-AS - AT&T Enterprises, LLC267
AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.266
AS7385ABUL-14-7385 - Allstream Business US, LLC260

Downstreams

None seen.

IPv4 prefixes (96)

RPKI-validate all prefixes of AS33619

Contacts

RoleNameHandleEmail / phoneAddress
registrantAdvanced Micro Devices, Inc.AMD2485 Augustine Drive, Santa Clara, CA, 95054, United States
technicalPatrick E GeddesPEG5-ARIN[email protected], [email protected], +1-408-800-70002100 Logic Dr, San Jose, CA, 95124, United States
noc, abuse, technical, administrativeNetwork Operation CenterNOC1479-ARIN[email protected], +1-408-749-38662485 Augustine Drive, Santa Clara, CA, 95054, United States
abuseAMD CSIRTAMDCS-ARIN[email protected], +1-512-602-1000One AMD Place, Sunnyvale, CA, 94088-3453, United States
Raw registry response
{
    "endAutnum": 33619,
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-03-26T15:27:25-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2003-10-11T11:45:05-04:00"
                        }
                    ],
                    "handle": "PEG5-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/PEG5-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/PEG5-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "2100 Logic Dr\nSan Jose\nCA\n95124\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Patrick E Geddes"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Geddes",
                                    "Patrick",
                                    "E",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-408-800-7000"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-07-29T16:54:53-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2004-01-08T14:20:29-05:00"
                        }
                    ],
                    "handle": "NOC1479-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/NOC1479-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/NOC1479-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "noc",
                        "abuse",
                        "technical",
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "2485 Augustine Drive\nSanta Clara\nCA\n95054\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Network Operation Center"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Advanced Micro Devices"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-408-749-3866"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2020-06-30T11:31:58-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2014-11-17T16:44:19-05:00"
                        }
                    ],
                    "handle": "AMDCS-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/AMDCS-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/AMDCS-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/autnum/33619"
                        }
                    ],
                    "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 2021-06-30"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "One AMD Place\nSunnyvale\nCA\n94088-3453\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "AMD CSIRT"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Advanced Micro Devices, Inc."
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "[email protected]"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-512-602-1000"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-07-29T16:52:50-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "1990-02-15T00:00:00-05:00"
                }
            ],
            "handle": "AMD",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/AMD",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/autnum/33619"
                },
                {
                    "href": "https://whois.arin.net/rest/org/AMD",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/autnum/33619"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Advanced Micro Devices, Inc."
                    ],
                    [
                        "adr",
                        {
                            "label": "2485 Augustine Drive\nSanta Clara\nCA\n95054\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2012-03-02T08:03:18-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2005-02-07T15:26:17-05:00"
        }
    ],
    "handle": "AS33619",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/autnum/33619",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/autnum/33619"
        },
        {
            "href": "https://whois.arin.net/rest/asn/AS33619",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/autnum/33619"
        }
    ],
    "name": "AMD-MARKHAM",
    "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/33619"
                }
            ],
            "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/33619"
                }
            ],
            "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": 33619,
    "status": [
        "active"
    ]
}

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