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AS139203

China Telecom

APNIC CN active Announced

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Organization

China Telecom

CHINANET-Guizhou-Guian-IDC

Registered

May 31, 2019

7 years ago

IPv4 Prefixes

36,352 addresses

IPv6 Prefixes

32 × /48

BGP Neighbours

1 upstream/peer · 1 downstream

Registration

AS Number AS139203 AS Name CHINANET-Guizhou-Guian-IDC Organization China Telecom Organization ID ORG-CT1-AP Address Data Network Management Division, Network Operation & Maintenance Department, No 19 Chaoyangmen North Street, Dongcheng District Country China (CN) Registry APNIC Allocated May 31, 2019 Record Created May 31, 2019 Last Updated May 16, 2020 Status

active

WHOIS Server whois.apnic.net AS Description CHINANET-Guizhou-Guian-IDC - Guizhou GuiAn IDC, CN Remarks Guizhou GuiAn IDC, CHINATELECOM Guizhou Data Communication Division, 550025 Abuse Email [email protected]

IPv4 Prefixes

20 prefixes · 36,352 addresses · 15 top-level Routing data as of 2026-10-08 00:00 UTC

Prefix	Range	Addresses
58.42.2.0/24	58.42.2.0 – 58.42.2.255	256
58.42.5.0/24	58.42.5.0 – 58.42.5.255	256
58.42.8.0/21	58.42.8.0 – 58.42.15.255	2,048
58.42.9.0/24	58.42.9.0 – 58.42.9.255	256
58.42.10.0/24	58.42.10.0 – 58.42.10.255	256
58.42.14.0/24	58.42.14.0 – 58.42.14.255	256
58.42.15.0/24	58.42.15.0 – 58.42.15.255	256
58.42.48.0/20	58.42.48.0 – 58.42.63.255	4,096
106.108.56.0/21	106.108.56.0 – 106.108.63.255	2,048
106.108.72.0/21	106.108.72.0 – 106.108.79.255	2,048
106.108.88.0/21	106.108.88.0 – 106.108.95.255	2,048
111.123.53.0/24	111.123.53.0 – 111.123.53.255	256
111.123.54.0/24	111.123.54.0 – 111.123.54.255	256
111.123.55.0/24	111.123.55.0 – 111.123.55.255	256
111.123.56.0/21	111.123.56.0 – 111.123.63.255	2,048
111.124.64.0/20	111.124.64.0 – 111.124.79.255	4,096
111.124.76.0/24	111.124.76.0 – 111.124.76.255	256
111.124.144.0/24	111.124.144.0 – 111.124.144.255	256
111.124.192.0/19	111.124.192.0 – 111.124.223.255	8,192
119.0.64.0/19	119.0.64.0 – 119.0.95.255	8,192

IPv6 Prefixes

3 prefixes · 32 × /48 · 2 top-level Routing data as of 2026-10-08 00:00 UTC

Prefix	Addresses
240e:103:8b00::/44	2⁸⁴
240e:938:a00::/44	2⁸⁴
240e:938:a03::/48	2⁸⁰

BGP Neighbours

2 unique neighbours · 1 upstream/peer · 1 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 (1)

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

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS4134	CHINANET-BACKBONE - No.31,Jin-rong Street	915	16,700	1,247

Downstream side (1)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS55990	HWCSNET - Huawei Cloud Service data center	563	10,015	242

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/139203",
          "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/139203",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "CN",
  "name": "CHINANET-Guizhou-Guian-IDC",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2019-05-31T13:06:25Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2020-05-16T06:35:42Z"
    }
  ],
  "links": [
    {
      "value": "https://rdap.apnic.net/autnum/139203",
      "rel": "self",
      "href": "https://rdap.apnic.net/autnum/139203",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Guizhou GuiAn IDC",
        "CHINATELECOM Guizhou Data Communication Division",
        "550025"
      ],
      "title": "description"
    },
    {
      "description": [
        "Networks Of IDC , Chinatelecom Guizhou Province, P.R.China."
      ],
      "title": "remarks"
    }
  ],
  "entities": [
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-11-15T00:31:55Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-05-21T01:31:36Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/139203",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IRT-CHINANET-CN",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "[email protected] was validated on 2026-05-21"
          ],
          "title": "remarks"
        }
      ],
      "handle": "IRT-CHINANET-CN",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-CHINANET-CN"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "No.31 ,jingrong street,beijing\n100032"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "registrant"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2017-08-08T23:24:03Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2019-09-16T12:55:07Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/139203",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/ORG-CT1-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "ORG-CT1-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "China Telecom"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Data Network Management Division\nNetwork Operation & Maintenance Department\nNo 19 Chaoyangmen North Street\nDongcheng District"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+86-20-38639251"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+86-10-58501060"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:13Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2022-02-28T06:53:44Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/139203",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/CH93-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "CH93-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    }
  ],
  "handle": "AS139203",
  "startAutnum": 139203,
  "endAutnum": 139203,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.