AS137731 Guangdong Huayun Century Technology Co., Ltd.

China Huayun APNIC 4 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

1,024

IPv6 /48 networks

65,536

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: Huayun
Description: Guangdong Huayun Century Technology Co., Ltd.
Organisation: Guangdong Huayun Century Technology Co., Ltd.
Abuse contact: Not published
Assigned: 2018-04-23
Registered: 2025-10-27
Record last changed: 2025-10-27 01:27 UTC

103.62.88.0/24 103.62.89.0/24 138.252.72.0/24 138.252.73.0/24

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:        AS137731
as-name:        Huayun
handle:         AS137731
remarks:        Guangdong Huayun Century Technology Co., Ltd.
technical,administrative:LL3200-AP (Li Liying) <lily@cloud21cn.com>
abuse:          IRT-CNNIC-CN (IRT-CNNIC-CN) <ipas@cnnic.cn>
registration:   2025-10-27T01:26:51Z
last changed:   2025-10-27T01:27:58Z
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.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/137731

const res = await fetch('https://ip-fd.net/api/v1/asn/137731', {
  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/137731', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/137731');
curl_setopt($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/137731", 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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