AS9401 National Library of China

China NLC-CN-AS APNIC 0 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

0 valid0 no ROA

Peers and downstreams

Holder

AS name: NLC-CN-AS
Description: National Library of China Member of CERNET-CN Room 224, Tsinghua University Beijing, China
Organisation: National Library of China
Abuse contact: Not published
Assigned: 1998-09-14
Registered: 2008-09-04
Record last changed: 2020-09-03 09:16 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

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.

WHOIS

aut-num:        AS9401
as-name:        NLC-CN-AS
handle:         AS9401
remarks:        National Library of China
remarks:        Member of CERNET-CN
remarks:        Room 224, Tsinghua University
remarks:        Beijing, China
remarks:        multihome member
administrative: JW1-CN (Jianping Wu) <jianping@cernet.edu.cn>
technical:      XL1-CN (Xing Li) <xing@cernet.edu.cn>
abuse:          IRT-CERNET-AP (IRT-CERNET-AP) <abuse@cernet.edu.cn>
registration:   2008-09-04T06:40:29Z
last changed:   2020-09-03T09:16:14Z
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/9401

const res = await fetch('https://ip-fd.net/api/v1/asn/9401', {
  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/9401', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/9401');
curl_setopt($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/9401", 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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