AS137784 CACloud Services (Shanghai) Co., Ltd.

China HYNET-CN APNIC 0 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

0 valid0 no ROA

Peers and downstreams

Holder

AS name: HYNET-CN
Description: YBY Technology (Shanghai) Co., Ltd. 18th Floor, Xinyibai Building, No.800 East Nanjing Road, Huangpu District, Shanghai
Organisation: CACloud Services (Shanghai) Co., Ltd.
Abuse contact: Not published
Assigned: 2018-04-23
Registered: 2020-04-03
Record last changed: 2026-07-17 09:10 UTC

None announced.

Routing changes

Last 30 days

2026-10-05 11:53 UTC

Relationship changed

AS4812

upstream to peer

WHOIS

aut-num:        AS137784
as-name:        HYNET-CN
handle:         AS137784
remarks:        YBY Technology (Shanghai) Co., Ltd.
remarks:        18th Floor, Xinyibai Building, No.800 East Nanjing Road,
remarks:        Huangpu District, Shanghai
technical:      JS4727-AP (Alexis Mao) <alexis.mao@yunbianyun.com>
abuse:          IRT-YBYTECH-CN (IRT-YBYTECH-CN) <sarah.zhang@yunbianyun.com>
administrative: YW7471-AP (Sarah Zhang) <sarah.zhang@yunbianyun.com>
registration:   2020-04-03T05:34:13Z
last changed:   2026-07-17T09:10:15Z
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/137784

const res = await fetch('https://ip-fd.net/api/v1/asn/137784', {
  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/137784', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/137784');
curl_setopt($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/137784", 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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