AS10206 China Unicom Zhongwei Cloud

China CUZW-CN APNIC 19 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

6,144

IPv6 /48 networks

18,432

RPKI

21 valid0 no ROA

Peers and downstreams

Holder

AS name: CUZW-CN
Description: China Unicom Zhongwei Cloud
Organisation: China Unicom Zhongwei Cloud
Abuse contact: Not published
Assigned: 2000-09-10
Registered: 2008-09-04
Record last changed: 2025-01-22 13:13 UTC

103.251.240.0/24 103.251.241.0/24 116.129.224.0/24 116.129.226.0/24 116.129.242.0/24 116.129.243.0/24 43.193.65.0/24 52.82.164.0/22 52.82.164.0/24 52.82.165.0/24 52.82.166.0/24 52.82.167.0/24 52.82.184.0/23 52.82.184.0/24 52.82.185.0/24 52.82.188.0/24 52.82.189.0/24 52.82.190.0/24 69.235.184.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 21 of 21 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact hqs-ipabuse@chinaunicom.cn is published.	15/15
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
pass	Registry record maintained Last changed 2025-01-22.	5/5

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/10206"><img src="https://ip-fd.net/badge/asn/10206/health.svg" alt="AS10206 network health on IP-FD.net"></a>

Markdown

[![AS10206 network health](https://ip-fd.net/badge/asn/10206/health.svg)](https://ip-fd.net/asn/10206)

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

Routing changes

Last 30 days

2026-10-04 11:14 UTC	New prefix	52.82.166.0/24
2026-10-04 11:14 UTC	New prefix	43.193.65.0/24
2026-10-04 11:14 UTC	New prefix	52.82.164.0/24
2026-10-04 11:14 UTC	New prefix	52.82.167.0/24
2026-10-04 11:14 UTC	New prefix	52.82.188.0/24
2026-10-04 11:14 UTC	New prefix	52.82.165.0/24
2026-10-04 11:14 UTC	New prefix	52.82.164.0/22
2026-10-04 11:14 UTC	New prefix	52.82.190.0/24
2026-10-04 11:14 UTC	New prefix	52.82.184.0/23
2026-10-04 11:14 UTC	New prefix	52.82.185.0/24
2026-10-04 11:14 UTC	New prefix	52.82.189.0/24
2026-10-04 11:14 UTC	New prefix	52.82.184.0/24

WHOIS

aut-num:        AS10206
as-name:        CUZW-CN
handle:         AS10206
remarks:        China Unicom Zhongwei Cloud
abuse:          IRT-CU-CN (IRT-CU-CN) <hqs-ipabuse@chinaunicom.cn>
technical,administrative:CH1302-AP (ChinaUnicom Hostmaster) <hqs-ipabuse@chinaunicom.cn>
registration:   2008-09-04T06:40:29Z
last changed:   2025-01-22T13:13:00Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC RDAP

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/10206

const res = await fetch('https://ip-fd.net/api/v1/asn/10206', {
  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/10206', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/10206');
curl_setopt($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/10206", 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))

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