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AS33619

Advanced Micro Devices, Inc.

ARIN US active Announced
More ASNs in the United States →
Organization
Advanced Micro Devices, Inc.
AMD-MARKHAM
Registered
Feb 07, 2005
21 years ago
IPv4 Prefixes
96
19,456 addresses
IPv6 Prefixes
0
BGP Neighbours
17
17 upstream/peer · 0 downstream

Registration

AS Number AS33619 AS Name AMD-MARKHAM Organization Advanced Micro Devices, Inc. Organization ID AMD Address 2485 Augustine Drive, Santa Clara, CA, 95054, United States Country United States (US) Registry ARIN Allocated Feb 07, 2005 Record Created Feb 07, 2005 Last Updated Mar 02, 2012 Status
active
WHOIS Server whois.arin.net AS Description AMD-MARKHAM - Advanced Micro Devices, Inc., US Abuse Email [email protected] Abuse Phone +1-408-749-3866

IPv4 Prefixes

96 prefixes · 19,456 addresses · 33 top-level Routing data as of 2026-10-07 08:00 UTC

165.0.0.0/8 · 96 prefixes · 19,456 addresses
PrefixRangeAddresses
165.204.2.0/23165.204.2.0 – 165.204.3.255512
165.204.2.0/24165.204.2.0 – 165.204.2.255256
165.204.3.0/24165.204.3.0 – 165.204.3.255256
165.204.10.0/23165.204.10.0 – 165.204.11.255512
165.204.10.0/24165.204.10.0 – 165.204.10.255256
165.204.11.0/24165.204.11.0 – 165.204.11.255256
165.204.14.0/23165.204.14.0 – 165.204.15.255512
165.204.14.0/24165.204.14.0 – 165.204.14.255256
165.204.15.0/24165.204.15.0 – 165.204.15.255256
165.204.16.0/23165.204.16.0 – 165.204.17.255512
165.204.16.0/24165.204.16.0 – 165.204.16.255256
165.204.17.0/24165.204.17.0 – 165.204.17.255256
165.204.24.0/23165.204.24.0 – 165.204.25.255512
165.204.24.0/24165.204.24.0 – 165.204.24.255256
165.204.25.0/24165.204.25.0 – 165.204.25.255256
165.204.38.0/24165.204.38.0 – 165.204.38.255256
165.204.39.0/24165.204.39.0 – 165.204.39.255256
165.204.52.0/23165.204.52.0 – 165.204.53.255512
165.204.52.0/24165.204.52.0 – 165.204.52.255256
165.204.53.0/24165.204.53.0 – 165.204.53.255256
165.204.54.0/23165.204.54.0 – 165.204.55.255512
165.204.54.0/24165.204.54.0 – 165.204.54.255256
165.204.55.0/24165.204.55.0 – 165.204.55.255256
165.204.56.0/23165.204.56.0 – 165.204.57.255512
165.204.56.0/24165.204.56.0 – 165.204.56.255256
165.204.57.0/24165.204.57.0 – 165.204.57.255256
165.204.58.0/24165.204.58.0 – 165.204.58.255256
165.204.70.0/23165.204.70.0 – 165.204.71.255512
165.204.70.0/24165.204.70.0 – 165.204.70.255256
165.204.71.0/24165.204.71.0 – 165.204.71.255256
165.204.72.0/23165.204.72.0 – 165.204.73.255512
165.204.72.0/24165.204.72.0 – 165.204.72.255256
165.204.73.0/24165.204.73.0 – 165.204.73.255256
165.204.74.0/23165.204.74.0 – 165.204.75.255512
165.204.74.0/24165.204.74.0 – 165.204.74.255256
165.204.75.0/24165.204.75.0 – 165.204.75.255256
165.204.76.0/22165.204.76.0 – 165.204.79.2551,024
165.204.76.0/23165.204.76.0 – 165.204.77.255512
165.204.76.0/24165.204.76.0 – 165.204.76.255256
165.204.77.0/24165.204.77.0 – 165.204.77.255256
165.204.78.0/23165.204.78.0 – 165.204.79.255512
165.204.78.0/24165.204.78.0 – 165.204.78.255256
165.204.79.0/24165.204.79.0 – 165.204.79.255256
165.204.80.0/22165.204.80.0 – 165.204.83.2551,024
165.204.80.0/23165.204.80.0 – 165.204.81.255512
165.204.80.0/24165.204.80.0 – 165.204.80.255256
165.204.81.0/24165.204.81.0 – 165.204.81.255256
165.204.82.0/23165.204.82.0 – 165.204.83.255512
165.204.84.0/22165.204.84.0 – 165.204.87.2551,024
165.204.87.0/24165.204.87.0 – 165.204.87.255256
165.204.88.0/21165.204.88.0 – 165.204.95.2552,048
165.204.92.0/24165.204.92.0 – 165.204.92.255256
165.204.94.0/24165.204.94.0 – 165.204.94.255256
165.204.100.0/23165.204.100.0 – 165.204.101.255512
165.204.100.0/24165.204.100.0 – 165.204.100.255256
165.204.101.0/24165.204.101.0 – 165.204.101.255256
165.204.132.0/23165.204.132.0 – 165.204.133.255512
165.204.132.0/24165.204.132.0 – 165.204.132.255256
165.204.133.0/24165.204.133.0 – 165.204.133.255256
165.204.134.0/23165.204.134.0 – 165.204.135.255512
165.204.134.0/24165.204.134.0 – 165.204.134.255256
165.204.135.0/24165.204.135.0 – 165.204.135.255256
165.204.136.0/23165.204.136.0 – 165.204.137.255512
165.204.136.0/24165.204.136.0 – 165.204.136.255256
165.204.137.0/24165.204.137.0 – 165.204.137.255256
165.204.138.0/23165.204.138.0 – 165.204.139.255512
165.204.138.0/24165.204.138.0 – 165.204.138.255256
165.204.139.0/24165.204.139.0 – 165.204.139.255256
165.204.140.0/23165.204.140.0 – 165.204.141.255512
165.204.140.0/24165.204.140.0 – 165.204.140.255256
165.204.141.0/24165.204.141.0 – 165.204.141.255256
165.204.146.0/23165.204.146.0 – 165.204.147.255512
165.204.146.0/24165.204.146.0 – 165.204.146.255256
165.204.147.0/24165.204.147.0 – 165.204.147.255256
165.204.150.0/23165.204.150.0 – 165.204.151.255512
165.204.150.0/24165.204.150.0 – 165.204.150.255256
165.204.151.0/24165.204.151.0 – 165.204.151.255256
165.204.152.0/22165.204.152.0 – 165.204.155.2551,024
165.204.152.0/24165.204.152.0 – 165.204.152.255256
165.204.153.0/24165.204.153.0 – 165.204.153.255256
165.204.154.0/24165.204.154.0 – 165.204.154.255256
165.204.155.0/24165.204.155.0 – 165.204.155.255256
165.204.156.0/23165.204.156.0 – 165.204.157.255512
165.204.156.0/24165.204.156.0 – 165.204.156.255256
165.204.157.0/24165.204.157.0 – 165.204.157.255256
165.204.158.0/23165.204.158.0 – 165.204.159.255512
165.204.158.0/24165.204.158.0 – 165.204.158.255256
165.204.159.0/24165.204.159.0 – 165.204.159.255256
165.204.160.0/23165.204.160.0 – 165.204.161.255512
165.204.184.0/24165.204.184.0 – 165.204.184.255256
165.204.186.0/23165.204.186.0 – 165.204.187.255512
165.204.186.0/24165.204.186.0 – 165.204.186.255256
165.204.187.0/24165.204.187.0 – 165.204.187.255256
165.204.216.0/23165.204.216.0 – 165.204.217.255512
165.204.216.0/24165.204.216.0 – 165.204.216.255256
165.204.217.0/24165.204.217.0 – 165.204.217.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

17 unique neighbours · 17 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (17)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS9930TTNET-MY - TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia5801,4870
AS7018ATT-INTERNET4 - AT&T Enterprises, LLC5551,6610
AS6461ZAYO-6461 - Zayo Bandwidth3322,0960
AS3356LEVEL3 - Level 3 Parent, LLC3217,7030
AS9498BBIL-AP - BHARTI Airtel Ltd.3192,1160
AS3257GTT-BACKBONE GTT Communications Inc.3035,7660
AS9318SKB-AS-KR - SK Broadband Co Ltd3024950
AS4637ASN-TELSTRA-GLOBAL - Telstra Global2892,9960
AS134809VIEWQWEST-AS-AP - ViewQwest Sdn. Bhd.2838330
AS13335CLOUDFLARENET - Cloudflare, Inc.2824,9300
AS4788TTSSB-MY - TM TECHNOLOGY SERVICES SDN. BHD.2703840
AS2687ATGS-MMD-AS - AT&T Enterprises, LLC2683930
AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP2671,0130
AS9924TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.2673900
AS8767MNET-AS M-net Telekommunikations GmbH2613770
AS7385ABUL-14-7385 - Allstream Business US, LLC2593360
AS286KPN GTT Communications Inc.1200

Raw RDAP 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"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ]
        },
        {
          "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"
  ]
}

Contact details of private individuals are redacted.