AS17622 China Unicom Guangzhou network

China CNCGROUP-GZ APNIC 468 IPv4 prefixes 1,955 IPv6 prefixes

IPv4 addresses

515,840

IPv6 /48 networks

48,400

RPKI

2423 valid0 no ROA

Peers and downstreams

Holder

AS name: CNCGROUP-GZ
Description: China Unicom Guangzhou network
Organisation: China Unicom Guangzhou network
Abuse contact: Not published
Assigned: 2001-01-17

101.52.232.0/23 101.52.232.0/24 101.52.236.0/23 101.52.238.0/23 101.52.239.0/24 103.201.192.0/24 103.201.196.0/24 103.201.200.0/24 112.88.2.0/23 112.89.128.0/24 112.89.32.0/24 112.89.33.0/24 112.89.34.0/24 112.89.35.0/24 112.89.44.0/24 112.89.45.0/24 112.89.46.0/24 112.91.1.0/24 112.91.2.0/24 112.92.6.0/23 112.92.6.0/24 112.92.7.0/24 112.94.0.0/16 112.94.0.0/17 112.94.0.0/20 112.94.100.0/23 112.94.102.0/23 112.94.116.0/22 112.94.128.0/17 112.94.128.0/18 112.94.144.0/22 112.94.148.0/22 112.94.152.0/22 112.94.160.0/22 112.94.166.0/23 112.94.168.0/23 112.94.172.0/23 112.94.174.0/23 112.94.176.0/21 112.94.18.0/23 112.94.184.0/22 112.94.192.0/19 112.94.220.0/22 112.94.226.0/24 112.94.30.0/23 112.94.32.0/19 112.94.4.0/23 112.94.52.0/22 112.94.74.0/23 112.94.80.0/20 112.94.96.0/23 112.96.100.0/24 112.96.101.0/24 112.96.102.0/24 112.96.103.0/24 112.96.116.0/24 112.96.117.0/24 112.96.118.0/24 112.96.119.0/24 112.96.125.0/24 112.96.126.0/24 112.96.127.0/24 112.96.128.0/19 112.96.132.0/24 112.96.133.0/24 112.96.134.0/24 112.96.135.0/24 112.96.136.0/24 112.96.137.0/24 112.96.138.0/24 112.96.139.0/24 112.96.145.0/24 112.96.148.0/24 112.96.149.0/24 112.96.150.0/24 112.96.151.0/24 112.96.152.0/24 112.96.153.0/24 112.96.155.0/24 112.96.156.0/24 112.96.157.0/24 112.96.158.0/24 112.96.160.0/19 112.96.164.0/24 112.96.165.0/24 112.96.166.0/24 112.96.167.0/24 112.96.180.0/24 112.96.181.0/24 112.96.182.0/24 112.96.183.0/24 112.96.186.0/24 112.96.189.0/24 112.96.190.0/24 112.96.191.0/24 112.96.224.0/23 112.96.224.0/24 112.96.225.0/24 112.96.226.0/23 112.96.226.0/24 112.96.227.0/24 112.96.228.0/23 112.96.228.0/24 112.96.229.0/24 112.96.230.0/23 112.96.230.0/24 112.96.231.0/24 112.96.240.0/21 112.96.240.0/23 112.96.244.0/22 112.96.248.0/21 112.96.248.0/22 112.96.248.0/23 112.96.248.0/24 112.96.25.0/24 112.96.250.0/23 112.96.250.0/24 112.96.251.0/24 112.96.252.0/22 112.96.252.0/23 112.96.28.0/22 112.96.29.0/24 112.96.32.0/19 112.96.32.0/24 112.96.36.0/24 112.96.37.0/24 112.96.38.0/24 112.96.39.0/24 112.96.40.0/24 112.96.41.0/24 112.96.42.0/24 112.96.43.0/24 112.96.48.0/23 112.96.48.0/24 112.96.49.0/24 112.96.50.0/23 112.96.50.0/24 112.96.51.0/24 112.96.52.0/23 112.96.52.0/24 112.96.53.0/24 112.96.54.0/23 112.96.54.0/24 112.96.55.0/24 112.96.94.0/23 112.96.94.0/24 112.96.96.0/19 113.21.232.0/24 113.21.233.0/24 113.21.234.0/24 113.21.235.0/24 120.80.120.0/21 120.80.120.0/22 120.80.124.0/22 120.80.168.0/21 120.80.168.0/22 120.80.172.0/22 120.80.172.0/24 120.80.48.0/24 120.80.49.0/24 120.80.50.0/24 120.80.52.0/24 120.80.53.0/24 120.80.76.0/22 120.82.24.0/22 120.82.24.0/23 120.82.26.0/23 120.82.7.0/24 120.83.6.0/23 120.84.32.0/23 120.84.74.0/23 120.85.0.0/16 120.85.0.0/17 120.85.0.0/18 120.85.100.0/23 120.85.102.0/23 120.85.104.0/23 120.85.106.0/23 120.85.112.0/23 120.85.116.0/23 120.85.124.0/23 120.85.126.0/23 120.85.128.0/17 120.85.128.0/18 120.85.128.0/22 120.85.131.0/24 120.85.132.0/22 120.85.134.0/24 120.85.140.0/23 120.85.142.0/23 120.85.16.0/23 120.85.164.0/22 120.85.166.0/23 120.85.168.0/23 120.85.170.0/23 120.85.172.0/23 120.85.174.0/23 120.85.182.0/23 120.85.184.0/23 120.85.196.0/23 120.85.198.0/23 120.85.204.0/22 120.85.208.0/22 120.85.212.0/22 120.85.228.0/22 120.85.232.0/22 120.85.236.0/22 120.85.240.0/21 120.85.244.0/23 120.85.246.0/23 120.85.252.0/23 120.85.254.0/23 120.85.28.0/22 120.85.32.0/23 120.85.34.0/23 120.85.36.0/23 120.85.38.0/23 120.85.40.0/23 120.85.42.0/23 120.85.44.0/22 120.85.48.0/21 120.85.48.0/22 120.85.62.0/23 120.85.64.0/21 120.85.80.0/21 120.85.80.0/22 120.85.92.0/23 120.85.96.0/23 120.85.98.0/23 120.86.30.0/24 120.87.1.0/24 120.87.12.0/24 120.87.13.0/24 120.87.2.0/24 120.87.3.0/24 120.87.4.0/24 120.87.5.0/24 122.13.148.0/23 122.13.21.0/24 122.13.212.0/24 122.13.214.0/23 122.13.216.0/24 122.13.217.0/24 122.13.218.0/24 157.122.136.0/21 157.122.136.0/22 157.122.140.0/22 157.122.32.0/19 157.122.48.0/20 157.122.48.0/21 157.122.56.0/21 157.122.62.0/24 157.122.64.0/20 157.122.64.0/21 157.122.64.0/23 157.122.64.0/24 157.122.70.0/24 157.122.72.0/21 157.122.88.0/21 157.148.160.0/21 157.61.0.0/23 157.61.42.0/23 163.177.136.0/21 163.177.140.0/22 210.21.0.0/17 210.21.0.0/18 210.21.110.0/23 210.21.121.0/24 210.21.124.0/24 210.21.127.0/24 210.21.17.0/24 210.21.32.0/19 210.21.4.0/24 210.21.50.0/24 210.21.51.0/24 210.21.64.0/18 210.21.8.0/22 211.95.193.0/24 211.95.204.0/24 211.95.206.0/24 211.96.23.0/24 211.96.24.0/21 211.97.0.0/19 211.97.0.0/20 211.97.10.0/23 211.97.16.0/20 211.97.8.0/23 218.107.0.0/18 218.107.0.0/19 218.107.0.0/20 218.107.1.0/24 218.107.16.0/21 218.107.28.0/22 218.107.32.0/19 218.107.36.0/24 218.107.37.0/24 218.107.38.0/24 218.107.40.0/21 218.107.5.0/24 220.198.192.0/18 220.198.192.0/19 220.198.204.0/23 220.198.206.0/23 220.198.208.0/23 220.198.216.0/23 220.198.218.0/23 220.198.220.0/23 220.198.222.0/23 220.198.224.0/19 220.198.240.0/23 220.198.246.0/23 220.198.248.0/23 220.199.6.0/24 220.203.216.0/23 221.4.32.0/19 221.4.32.0/20 221.4.33.0/24 221.4.40.0/22 221.4.40.0/24 221.4.41.0/24 221.4.42.0/24 221.4.48.0/20 221.4.54.0/24 221.4.61.0/24 223.27.184.0/22 27.39.0.0/19 27.39.0.0/20 27.39.16.0/20 27.40.10.0/23 27.40.12.0/24 27.40.8.0/22 27.40.8.0/23 27.46.128.0/17 27.46.128.0/18 27.46.192.0/18 27.46.234.0/23 27.47.0.0/18 27.47.0.0/19 27.47.0.0/23 27.47.10.0/23 27.47.128.0/17 27.47.128.0/18 27.47.128.0/22 27.47.128.0/23 27.47.130.0/23 27.47.132.0/23 27.47.134.0/23 27.47.136.0/22 27.47.140.0/22 27.47.152.0/23 27.47.154.0/23 27.47.156.0/23 27.47.16.0/22 27.47.164.0/22 27.47.168.0/23 27.47.172.0/22 27.47.176.0/22 27.47.192.0/18 27.47.192.0/22 27.47.2.0/23 27.47.200.0/22 27.47.204.0/22 27.47.220.0/22 27.47.228.0/23 27.47.230.0/23 27.47.232.0/23 27.47.236.0/23 27.47.238.0/23 27.47.32.0/19 27.47.32.0/23 27.47.34.0/23 27.47.36.0/23 27.47.38.0/23 27.47.4.0/23 27.47.40.0/23 27.47.42.0/23 27.47.56.0/22 27.47.56.0/23 27.47.58.0/23 27.47.6.0/23 27.47.8.0/22 27.47.8.0/23 58.248.0.0/16 58.248.0.0/17 58.248.0.0/19 58.248.100.0/22 58.248.104.0/21 58.248.104.0/24 58.248.107.0/24 58.248.111.0/24 58.248.112.0/21 58.248.128.0/17 58.248.140.0/22 58.248.144.0/21 58.248.150.0/24 58.248.151.0/24 58.248.155.0/24 58.248.160.0/24 58.248.180.0/22 58.248.184.0/22 58.248.187.0/24 58.248.192.0/22 58.248.20.0/24 58.248.209.0/24 58.248.21.0/24 58.248.223.0/24 58.248.224.0/21 58.248.225.0/24 58.248.23.0/24 58.248.232.0/22 58.248.27.0/24 58.248.29.0/24 58.248.3.0/24 58.248.32.0/19 58.248.4.0/24 58.248.56.0/24 58.248.68.0/24 58.248.72.0/21 58.248.80.0/21 58.248.83.0/24 58.248.85.0/24 58.248.90.0/24 58.249.0.0/17 58.249.0.0/18 58.249.1.0/24 58.249.118.0/24 58.249.127.0/24 58.249.128.0/24 58.249.129.0/24 58.249.13.0/24 58.249.130.0/24 58.249.131.0/24 58.249.132.0/24 58.249.133.0/24 58.249.134.0/24 58.249.135.0/24 58.249.136.0/24 58.249.137.0/24 58.249.138.0/24 58.249.139.0/24 58.249.14.0/24 58.249.140.0/24 58.249.141.0/24 58.249.142.0/24 58.249.143.0/24 58.249.15.0/24 58.249.16.0/20 58.249.192.0/23 58.249.194.0/23 58.249.2.0/24 58.249.3.0/24 58.249.32.0/19 58.249.55.0/24 58.249.57.0/24 58.249.6.0/24 58.249.64.0/18 58.249.64.0/24 58.249.65.0/24 58.249.80.0/20 58.249.88.0/22 61.242.112.0/20 61.242.32.0/19 61.242.32.0/20 61.242.48.0/20 61.242.56.0/21 61.242.96.0/19 61.242.96.0/20 61.28.112.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 88/100

pass	Prefixes covered by valid ROAs 2423 of 2423 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1955 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
n/a	Working abuse contact We have no registry record to check.
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
n/a	Registry record maintained We have no change date for this record.

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/17622"><img src="https://ip-fd.net/badge/asn/17622/health.svg" alt="AS17622 network health on IP-FD.net"></a>

Markdown

[![AS17622 network health](https://ip-fd.net/badge/asn/17622/health.svg)](https://ip-fd.net/asn/17622)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

Routing data

From the weekly collection

Registry record

From the nightly import

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/17622

const res = await fetch('https://ip-fd.net/api/v1/asn/17622', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/17622', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/17622');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/17622", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS4837	CHINA UNICOM China169 Backbone CHINA169-Backbone
AS9929	CHINA UNICOM Industrial Internet Backbone CUII

AS10212	China Enterprise ICT Solutions Limited CHINAENTERCOM
AS17428	21Vianet.Co.,Ltd CHINA-ABITCOOL
AS146814	Hong Kong University of Science and Technology, Dongchung Town, HKUST-GZ
AS151951	Shenzhen lesuyun Network Technology Co., Ltd SLNTCL-AS-AP