AS23724 IDC, China Telecommunications Corporation

China CHINANET-IDC-BJ-AP APNIC 818 IPv4 prefixes 88 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

793 valid2 invalid111 no ROA

Peers and downstreams

Holder

AS name: CHINANET-IDC-BJ-AP
Description: IDC, China Telecommunications Corporation
Organisation: IDC, China Telecommunications Corporation
Abuse contact: Not published
Assigned: 2003-04-21
Registered: 2008-09-04
Record last changed: 2020-05-14 11:13 UTC

Routing changes

Last 30 days

2026-10-04 03:54 UTC	Relationship changed	AS4809	upstream to peer
2026-10-04 03:54 UTC	Prefix gone	106.3.40.0/21
2026-10-04 03:54 UTC	Prefix gone	106.3.32.0/21
2026-10-04 03:54 UTC	New prefix	43.196.232.0/22
2026-10-04 03:54 UTC	New prefix	54.222.106.0/24
2026-10-04 03:54 UTC	New prefix	54.222.89.0/24
2026-10-04 03:54 UTC	New prefix	54.222.100.0/24
2026-10-04 03:54 UTC	New prefix	54.222.116.0/23
2026-10-04 03:54 UTC	New prefix	54.222.108.0/24
2026-10-04 03:54 UTC	New prefix	54.222.105.0/24
2026-10-04 03:54 UTC	New prefix	54.222.48.0/24
2026-10-04 03:54 UTC	New prefix	54.222.49.0/24
2026-10-04 03:54 UTC	New prefix	54.222.104.0/22
2026-10-04 03:54 UTC	New prefix	54.222.55.0/24
2026-10-04 03:54 UTC	New prefix	54.222.108.0/22
2026-10-04 03:54 UTC	New prefix	54.222.51.0/24
2026-10-04 03:54 UTC	New prefix	54.222.52.0/22
2026-10-04 03:54 UTC	New prefix	54.222.52.0/24
2026-10-04 03:54 UTC	New prefix	54.222.97.0/24
2026-10-04 03:54 UTC	New prefix	54.222.65.0/24
2026-10-04 03:54 UTC	New prefix	54.222.112.0/23
2026-10-04 03:54 UTC	New prefix	54.222.102.0/24
2026-10-04 03:54 UTC	New prefix	54.222.104.0/24
2026-10-04 03:54 UTC	New prefix	54.222.114.0/24
2026-10-04 03:54 UTC	New prefix	54.222.110.0/24
2026-10-04 03:54 UTC	New prefix	54.222.100.0/22
2026-10-04 03:54 UTC	New prefix	54.222.101.0/24
2026-10-04 03:54 UTC	New prefix	124.42.64.0/18
2026-10-04 03:54 UTC	New prefix	54.222.115.0/24
2026-10-04 03:54 UTC	New prefix	54.222.116.0/24
2026-10-04 03:54 UTC	New prefix	54.222.96.0/24
2026-10-04 03:54 UTC	New prefix	54.222.53.0/24
2026-10-04 03:54 UTC	New prefix	54.222.54.0/24
2026-10-04 03:54 UTC	New prefix	54.222.50.0/24
2026-10-04 03:54 UTC	New prefix	54.222.109.0/24
2026-10-04 03:54 UTC	New prefix	54.222.117.0/24
2026-10-04 03:54 UTC	New prefix	54.222.112.0/24
2026-10-04 03:54 UTC	New prefix	54.222.113.0/24
2026-10-04 03:54 UTC	New prefix	54.222.103.0/24
2026-10-04 03:54 UTC	New prefix	54.222.114.0/23

WHOIS

aut-num:        AS23724
as-name:        CHINANET-IDC-BJ-AP
handle:         AS23724
remarks:        IDC, China Telecommunications Corporation
abuse:          IRT-CHINANET-CN (IRT-CHINANET-CN) <anti-spam@chinatelecom.cn>
technical,administrative:CH93-AP (Chinanet Hostmaster) <anti-spam@chinatelecom.cn>
registration:   2008-09-04T06:40:35Z
last changed:   2020-05-14T11:13:58Z
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.

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/23724

const res = await fetch('https://ip-fd.net/api/v1/asn/23724', {
  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/23724', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/23724');
curl_setopt($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/23724", 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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