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AS4762

Mahidol University, Thailand

APNIC TH active Announced
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Organization
Mahidol University, Thailand
MAHIDOL-BORDER-AS
Registered
Jul 26, 1996
30 years ago
IPv4 Prefixes
75
16,384 addresses
IPv6 Prefixes
3
3 × /48
BGP Neighbours
3
3 upstream/peer · 0 downstream

Registration

AS Number AS4762 AS Name MAHIDOL-BORDER-AS Organization Mahidol University, Thailand Organization ID ORG-MUT1-AP Address Division of Information Technology, Office of the President,, 999 Phuttamonthon 4 Road, Salaya Country Thailand (TH) Registry APNIC Allocated Jul 26, 1996 Record Created Sep 04, 2008 Last Updated Jan 15, 2021 Status
active
WHOIS Server whois.apnic.net AS Description MAHIDOL-BORDER-AS - Mahidol University, Thailand, TH Remarks Mahidol University, Thailand, Computing Center Abuse Email [email protected]

IPv4 Prefixes

75 prefixes · 16,384 addresses · 1 top-level Routing data as of 2026-10-07 16:00 UTC

202.0.0.0/8 · 75 prefixes · 16,384 addresses
PrefixRangeAddresses
202.28.128.0/18202.28.128.0 – 202.28.191.25516,384
202.28.128.0/20202.28.128.0 – 202.28.143.2554,096
202.28.128.0/24202.28.128.0 – 202.28.128.255256
202.28.129.0/24202.28.129.0 – 202.28.129.255256
202.28.130.0/24202.28.130.0 – 202.28.130.255256
202.28.131.0/24202.28.131.0 – 202.28.131.255256
202.28.132.0/24202.28.132.0 – 202.28.132.255256
202.28.133.0/24202.28.133.0 – 202.28.133.255256
202.28.134.0/24202.28.134.0 – 202.28.134.255256
202.28.135.0/24202.28.135.0 – 202.28.135.255256
202.28.136.0/22202.28.136.0 – 202.28.139.2551,024
202.28.136.0/24202.28.136.0 – 202.28.136.255256
202.28.137.0/24202.28.137.0 – 202.28.137.255256
202.28.138.0/23202.28.138.0 – 202.28.139.255512
202.28.138.0/24202.28.138.0 – 202.28.138.255256
202.28.139.0/24202.28.139.0 – 202.28.139.255256
202.28.140.0/24202.28.140.0 – 202.28.140.255256
202.28.141.0/24202.28.141.0 – 202.28.141.255256
202.28.142.0/24202.28.142.0 – 202.28.142.255256
202.28.143.0/24202.28.143.0 – 202.28.143.255256
202.28.144.0/20202.28.144.0 – 202.28.159.2554,096
202.28.144.0/22202.28.144.0 – 202.28.147.2551,024
202.28.144.0/24202.28.144.0 – 202.28.144.255256
202.28.145.0/24202.28.145.0 – 202.28.145.255256
202.28.146.0/24202.28.146.0 – 202.28.146.255256
202.28.147.0/24202.28.147.0 – 202.28.147.255256
202.28.148.0/22202.28.148.0 – 202.28.151.2551,024
202.28.148.0/24202.28.148.0 – 202.28.148.255256
202.28.149.0/24202.28.149.0 – 202.28.149.255256
202.28.150.0/23202.28.150.0 – 202.28.151.255512
202.28.150.0/24202.28.150.0 – 202.28.150.255256
202.28.151.0/24202.28.151.0 – 202.28.151.255256
202.28.152.0/21202.28.152.0 – 202.28.159.2552,048
202.28.152.0/24202.28.152.0 – 202.28.152.255256
202.28.153.0/24202.28.153.0 – 202.28.153.255256
202.28.154.0/24202.28.154.0 – 202.28.154.255256
202.28.155.0/24202.28.155.0 – 202.28.155.255256
202.28.156.0/24202.28.156.0 – 202.28.156.255256
202.28.157.0/24202.28.157.0 – 202.28.157.255256
202.28.158.0/24202.28.158.0 – 202.28.158.255256
202.28.159.0/24202.28.159.0 – 202.28.159.255256
202.28.160.0/20202.28.160.0 – 202.28.175.2554,096
202.28.160.0/24202.28.160.0 – 202.28.160.255256
202.28.161.0/24202.28.161.0 – 202.28.161.255256
202.28.162.0/24202.28.162.0 – 202.28.162.255256
202.28.163.0/24202.28.163.0 – 202.28.163.255256
202.28.164.0/24202.28.164.0 – 202.28.164.255256
202.28.165.0/24202.28.165.0 – 202.28.165.255256
202.28.166.0/24202.28.166.0 – 202.28.166.255256
202.28.167.0/24202.28.167.0 – 202.28.167.255256
202.28.168.0/24202.28.168.0 – 202.28.168.255256
202.28.169.0/24202.28.169.0 – 202.28.169.255256
202.28.170.0/24202.28.170.0 – 202.28.170.255256
202.28.171.0/24202.28.171.0 – 202.28.171.255256
202.28.172.0/24202.28.172.0 – 202.28.172.255256
202.28.173.0/24202.28.173.0 – 202.28.173.255256
202.28.174.0/24202.28.174.0 – 202.28.174.255256
202.28.175.0/24202.28.175.0 – 202.28.175.255256
202.28.176.0/20202.28.176.0 – 202.28.191.2554,096
202.28.176.0/24202.28.176.0 – 202.28.176.255256
202.28.177.0/24202.28.177.0 – 202.28.177.255256
202.28.178.0/24202.28.178.0 – 202.28.178.255256
202.28.179.0/24202.28.179.0 – 202.28.179.255256
202.28.180.0/24202.28.180.0 – 202.28.180.255256
202.28.181.0/24202.28.181.0 – 202.28.181.255256
202.28.182.0/24202.28.182.0 – 202.28.182.255256
202.28.183.0/24202.28.183.0 – 202.28.183.255256
202.28.184.0/24202.28.184.0 – 202.28.184.255256
202.28.185.0/24202.28.185.0 – 202.28.185.255256
202.28.186.0/24202.28.186.0 – 202.28.186.255256
202.28.187.0/24202.28.187.0 – 202.28.187.255256
202.28.188.0/24202.28.188.0 – 202.28.188.255256
202.28.189.0/24202.28.189.0 – 202.28.189.255256
202.28.190.0/24202.28.190.0 – 202.28.190.255256
202.28.191.0/24202.28.191.0 – 202.28.191.255256

IPv6 Prefixes

3 prefixes · 3 × /48 Routing data as of 2026-10-07 16:00 UTC

BGP Neighbours

3 unique neighbours · 3 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 (3)

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
AS4621UNINET-AS-AP - UNINET-TH66816,23610
AS7470TRUEINTERNET-AS-AP - TRUE INTERNET Co.,Ltd.5147,127836
AS45758TTBP-AS-AP - Triple T Broadband Public Company Limited4185,199246

Raw RDAP Response

{
  "rdapConformance": [
    "history_version_0",
    "nro_rdap_profile_0",
    "nro_rdap_profile_asn_hierarchical_0",
    "cidr0",
    "rdap_level_0"
  ],
  "notices": [
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "APNIC"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "terms-of-service",
          "href": "http://www.apnic.net/db/dbcopyright.html",
          "type": "text/html"
        }
      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "TH",
  "name": "MAHIDOL-BORDER-AS",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:40:27Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2021-01-15T01:44:38Z"
    }
  ],
  "links": [
    {
      "value": "https://rdap.apnic.net/autnum/4762",
      "rel": "self",
      "href": "https://rdap.apnic.net/autnum/4762",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Mahidol University, Thailand",
        "Computing Center"
      ],
      "title": "description"
    },
    {
      "description": [
        "[email protected] 960726"
      ],
      "title": "remarks"
    }
  ],
  "entities": [
    {
      "roles": [
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:13Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2011-12-22T05:14:24Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/ST2-TH",
          "type": "application/rdap+json"
        }
      ],
      "handle": "ST2-TH",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "technical"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:13Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2011-12-22T05:14:24Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/PS17-TH",
          "type": "application/rdap+json"
        }
      ],
      "handle": "PS17-TH",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2017-09-28T05:24:13Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-06-10T06:42:39Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IRT-MAHIDOL-NON-TH",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "[email protected] was validated on 2026-06-10"
          ],
          "title": "remarks"
        }
      ],
      "handle": "IRT-MAHIDOL-NON-TH",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-MAHIDOL-NON-TH"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Mahidol University Computing Center\nFaculty of Science, Mahidol University\nRama IV Rd, Bangkok 10400\nTH"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "registrant"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2020-01-15T12:58:40Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-06-27T13:08:17Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/4762",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/ORG-MUT1-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "ORG-MUT1-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Mahidol University, Thailand"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Division of Information Technology, Office of the President,\n999 Phuttamonthon 4 Road\nSalaya"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+66-2-849-6022"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+66-2-849-6039"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "handle": "AS4762",
  "startAutnum": 4762,
  "endAutnum": 4762,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.