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AS17816

China Unicom IP network China169 Guangdong province

APNIC CN active Announced
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Organization
China Unicom IP network China169 Guangdong province
CHINA169-GZ
Registered
Jul 11, 2001
25 years ago
IPv4 Prefixes
117
3.7M addresses
IPv6 Prefixes
49
2.8M × /48
BGP Neighbours
2
2 upstream/peer · 0 downstream

Registration

AS Number AS17816 AS Name CHINA169-GZ Country China (CN) Registry APNIC Allocated Jul 11, 2001 Record Created Sep 04, 2008 Last Updated Oct 21, 2023 Status
active
WHOIS Server whois.apnic.net AS Description CHINA169-GZ - China Unicom IP network China169 Guangdong province, CN Remarks China Unicom IP network China169 Guangdong province Abuse Email [email protected]

IPv4 Prefixes

117 prefixes · 3.7M addresses · 39 top-level Routing data as of 2026-10-07 16:00 UTC

27.0.0.0/8 · 10 prefixes · 786,432 addresses
PrefixRangeAddresses
27.36.0.0/1427.36.0.0 – 27.39.255.255262,144
27.39.80.0/2427.39.80.0 – 27.39.80.255256
27.40.0.0/1327.40.0.0 – 27.47.255.255524,288
27.40.2.0/2327.40.2.0 – 27.40.3.255512
27.40.2.0/2427.40.2.0 – 27.40.2.255256
27.40.3.0/2427.40.3.0 – 27.40.3.255256
27.40.6.0/2427.40.6.0 – 27.40.6.255256
27.40.7.0/2427.40.7.0 – 27.40.7.255256
27.40.62.0/2327.40.62.0 – 27.40.63.255512
27.40.63.0/2427.40.63.0 – 27.40.63.255256
43.0.0.0/8 · 1 prefix · 1,024 addresses
PrefixRangeAddresses
43.243.244.0/2243.243.244.0 – 43.243.247.2551,024
49.0.0.0/8 · 1 prefix · 16,384 addresses
PrefixRangeAddresses
49.239.192.0/1849.239.192.0 – 49.239.255.25516,384
58.0.0.0/8 · 48 prefixes · 524,288 addresses
PrefixRangeAddresses
58.248.0.0/1358.248.0.0 – 58.255.255.255524,288
58.254.200.0/2258.254.200.0 – 58.254.203.2551,024
58.254.200.0/2358.254.200.0 – 58.254.201.255512
58.254.202.0/2358.254.202.0 – 58.254.203.255512
58.254.204.0/2258.254.204.0 – 58.254.207.2551,024
58.254.204.0/2458.254.204.0 – 58.254.204.255256
58.254.205.0/2458.254.205.0 – 58.254.205.255256
58.254.206.0/2458.254.206.0 – 58.254.206.255256
58.254.207.0/2458.254.207.0 – 58.254.207.255256
58.254.208.0/2258.254.208.0 – 58.254.211.2551,024
58.254.208.0/2358.254.208.0 – 58.254.209.255512
58.254.210.0/2358.254.210.0 – 58.254.211.255512
58.254.210.0/2458.254.210.0 – 58.254.210.255256
58.254.211.0/2458.254.211.0 – 58.254.211.255256
58.254.212.0/2258.254.212.0 – 58.254.215.2551,024
58.254.212.0/2458.254.212.0 – 58.254.212.255256
58.254.213.0/2458.254.213.0 – 58.254.213.255256
58.254.214.0/2458.254.214.0 – 58.254.214.255256
58.254.215.0/2458.254.215.0 – 58.254.215.255256
58.254.220.0/2258.254.220.0 – 58.254.223.2551,024
58.254.220.0/2458.254.220.0 – 58.254.220.255256
58.254.221.0/2458.254.221.0 – 58.254.221.255256
58.254.222.0/2458.254.222.0 – 58.254.222.255256
58.254.223.0/2458.254.223.0 – 58.254.223.255256
58.254.224.0/2258.254.224.0 – 58.254.227.2551,024
58.254.224.0/2458.254.224.0 – 58.254.224.255256
58.254.225.0/2458.254.225.0 – 58.254.225.255256
58.254.226.0/2458.254.226.0 – 58.254.226.255256
58.254.227.0/2458.254.227.0 – 58.254.227.255256
58.254.228.0/2258.254.228.0 – 58.254.231.2551,024
58.254.228.0/2358.254.228.0 – 58.254.229.255512
58.254.230.0/2358.254.230.0 – 58.254.231.255512
58.254.232.0/2358.254.232.0 – 58.254.233.255512
58.254.232.0/2458.254.232.0 – 58.254.232.255256
58.254.233.0/2458.254.233.0 – 58.254.233.255256
58.254.240.0/2358.254.240.0 – 58.254.241.255512
58.254.244.0/2358.254.244.0 – 58.254.245.255512
58.254.244.0/2458.254.244.0 – 58.254.244.255256
58.254.245.0/2458.254.245.0 – 58.254.245.255256
58.254.246.0/2358.254.246.0 – 58.254.247.255512
58.254.246.0/2458.254.246.0 – 58.254.246.255256
58.254.247.0/2458.254.247.0 – 58.254.247.255256
58.254.250.0/2358.254.250.0 – 58.254.251.255512
58.254.250.0/2458.254.250.0 – 58.254.250.255256
58.254.251.0/2458.254.251.0 – 58.254.251.255256
58.254.252.0/2358.254.252.0 – 58.254.253.255512
58.254.254.0/2358.254.254.0 – 58.254.255.255512
58.254.255.0/2458.254.255.0 – 58.254.255.255256
61.0.0.0/8 · 1 prefix · 32,768 addresses
PrefixRangeAddresses
61.242.0.0/1761.242.0.0 – 61.242.127.25532,768
103.0.0.0/8 · 2 prefixes · 2,048 addresses
PrefixRangeAddresses
103.27.24.0/22103.27.24.0 – 103.27.27.2551,024
103.251.32.0/22103.251.32.0 – 103.251.35.2551,024
112.0.0.0/8 · 2 prefixes · 655,360 addresses
PrefixRangeAddresses
112.88.0.0/13112.88.0.0 – 112.95.255.255524,288
112.96.0.0/15112.96.0.0 – 112.97.255.255131,072
120.0.0.0/8 · 10 prefixes · 524,288 addresses
PrefixRangeAddresses
120.80.0.0/13120.80.0.0 – 120.87.255.255524,288
120.80.16.0/24120.80.16.0 – 120.80.16.255256
120.80.17.0/24120.80.17.0 – 120.80.17.255256
120.82.6.0/24120.82.6.0 – 120.82.6.255256
120.82.9.0/24120.82.9.0 – 120.82.9.255256
120.82.192.0/23120.82.192.0 – 120.82.193.255512
120.83.1.0/24120.83.1.0 – 120.83.1.255256
120.83.3.0/24120.83.3.0 – 120.83.3.255256
120.83.5.0/24120.83.5.0 – 120.83.5.255256
120.83.7.0/24120.83.7.0 – 120.83.7.255256
122.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
122.13.0.0/16122.13.0.0 – 122.13.255.25565,536
124.0.0.0/8 · 1 prefix · 32,768 addresses
PrefixRangeAddresses
124.240.0.0/17124.240.0.0 – 124.240.127.25532,768
157.0.0.0/8 · 8 prefixes · 393,216 addresses
PrefixRangeAddresses
157.18.0.0/16157.18.0.0 – 157.18.255.25565,536
157.61.0.0/16157.61.0.0 – 157.61.255.25565,536
157.122.0.0/16157.122.0.0 – 157.122.255.25565,536
157.122.152.0/22157.122.152.0 – 157.122.155.2551,024
157.148.0.0/16157.148.0.0 – 157.148.255.25565,536
157.148.168.0/21157.148.168.0 – 157.148.175.2552,048
157.156.0.0/16157.156.0.0 – 157.156.255.25565,536
157.255.0.0/16157.255.0.0 – 157.255.255.25565,536
163.0.0.0/8 · 5 prefixes · 327,680 addresses
PrefixRangeAddresses
163.0.0.0/16163.0.0.0 – 163.0.255.25565,536
163.142.0.0/16163.142.0.0 – 163.142.255.25565,536
163.177.0.0/16163.177.0.0 – 163.177.255.25565,536
163.179.0.0/16163.179.0.0 – 163.179.255.25565,536
163.204.0.0/16163.204.0.0 – 163.204.255.25565,536
202.0.0.0/8 · 2 prefixes · 10,240 addresses
PrefixRangeAddresses
202.41.152.0/21202.41.152.0 – 202.41.159.2552,048
202.168.160.0/19202.168.160.0 – 202.168.191.2558,192
203.0.0.0/8 · 1 prefix · 8,192 addresses
PrefixRangeAddresses
203.132.32.0/19203.132.32.0 – 203.132.63.2558,192
211.0.0.0/8 · 5 prefixes · 102,400 addresses
PrefixRangeAddresses
211.95.192.0/18211.95.192.0 – 211.95.255.25516,384
211.96.0.0/16211.96.0.0 – 211.96.255.25565,536
211.96.105.0/24211.96.105.0 – 211.96.105.255256
211.97.0.0/18211.97.0.0 – 211.97.63.25516,384
211.154.176.0/20211.154.176.0 – 211.154.191.2554,096
218.0.0.0/8 · 4 prefixes · 20,480 addresses
PrefixRangeAddresses
218.104.160.0/19218.104.160.0 – 218.104.191.2558,192
218.104.192.0/21218.104.192.0 – 218.104.199.2552,048
218.106.128.0/21218.106.128.0 – 218.106.135.2552,048
218.247.32.0/19218.247.32.0 – 218.247.63.2558,192
220.0.0.0/8 · 2 prefixes · 139,264 addresses
PrefixRangeAddresses
220.198.0.0/15220.198.0.0 – 220.199.255.255131,072
220.249.192.0/19220.249.192.0 – 220.249.223.2558,192
221.0.0.0/8 · 13 prefixes · 98,304 addresses
PrefixRangeAddresses
221.4.0.0/16221.4.0.0 – 221.4.255.25565,536
221.4.8.0/22221.4.8.0 – 221.4.11.2551,024
221.4.10.0/24221.4.10.0 – 221.4.10.255256
221.4.11.0/24221.4.11.0 – 221.4.11.255256
221.4.102.0/24221.4.102.0 – 221.4.102.255256
221.4.104.0/24221.4.104.0 – 221.4.104.255256
221.4.106.0/24221.4.106.0 – 221.4.106.255256
221.4.112.0/22221.4.112.0 – 221.4.115.2551,024
221.4.156.0/24221.4.156.0 – 221.4.156.255256
221.4.173.0/24221.4.173.0 – 221.4.173.255256
221.4.175.0/24221.4.175.0 – 221.4.175.255256
221.4.222.0/23221.4.222.0 – 221.4.223.255512
221.5.0.0/17221.5.0.0 – 221.5.127.25532,768

BGP Neighbours

2 unique neighbours · 2 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 (2)

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
AS9929CUII - CHINA UNICOM Industrial Internet Backbone63611,6261,616
AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone47527,63014,343

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/17816",
          "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/17816",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "CN",
  "name": "CHINA169-GZ",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:40:31Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2023-10-21T03:41:22Z"
    }
  ],
  "links": [
    {
      "value": "https://rdap.apnic.net/autnum/17816",
      "rel": "self",
      "href": "https://rdap.apnic.net/autnum/17816",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "China Unicom IP network China169 Guangdong province"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-11-10T01:01:15Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-08-19T00:57:22Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/17816",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IRT-CU-CN",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "[email protected] was validated on 2026-08-19"
          ],
          "title": "remarks"
        }
      ],
      "handle": "IRT-CU-CN",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-CU-CN"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "No.21,Financial Street\nBeijing,100033\nP.R.China"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2009-04-08T02:35:11Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2017-08-17T06:13:16Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/17816",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/CH1302-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "CH1302-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    }
  ],
  "handle": "AS17816",
  "startAutnum": 17816,
  "endAutnum": 17816,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.