AS9811 Development & Research Center of State Council Net.

China DRCSCNET APNIC 38 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

124,160

IPv6 /48 networks

RPKI

38 valid0 no ROA

Peers and downstreams

Holder

AS name: DRCSCNET
Description: Development & Research Center of State Council Net.
Organisation: Development & Research Center of State Council Net.
Abuse contact: Not published
Assigned: 2000-01-09
Registered: 2008-09-04
Record last changed: 2021-10-26 23:59 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 38 of 38 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact jin.huang@srit.com.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
fail	Registry record maintained Last changed 2021-10-26.	0/5

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/9811"><img src="https://ip-fd.net/badge/asn/9811/health.svg" alt="AS9811 network health on IP-FD.net"></a>

Markdown

[![AS9811 network health](https://ip-fd.net/badge/asn/9811/health.svg)](https://ip-fd.net/asn/9811)

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

Routing changes

Last 30 days

2026-10-04 18:47 UTC	Prefix gone	211.167.67.0/24
2026-10-04 18:47 UTC	Prefix gone	211.144.159.0/24

WHOIS

aut-num:        AS9811
as-name:        DRCSCNET
handle:         AS9811
remarks:        Development & Research Center of State Council Net.
abuse:          IRT-DRCSCNET-CN (IRT-DRCSCNET-CN) <jin.huang@srit.com.cn>
technical,administrative:ZM1201-AP (Hua Han) <hua.han@srit.com.cn>
registration:   2008-09-04T06:40:29Z
last changed:   2021-10-26T23:59:50Z
source:         APNIC (RDAP)

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/9811

const res = await fetch('https://ip-fd.net/api/v1/asn/9811', {
  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/9811', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/9811');
curl_setopt($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/9811", 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.

AS4808	China Unicom Beijing Province Network CHINA169-BJ
AS4847	China Networks Inter-Exchange CNIX-AP