Network · AS9757

AS9757 CMB DONDAEMOON BROADCASTING

AS9757 (CMB DONDAEMOON BROADCASTING) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9757

OwnerCMB DONDAEMOON BROADCASTING
KindInternet service provider
Servers, not peopleno
IPv4 addresses32,768
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

122.128.192.0/18
110.34.64.0/18

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS9757 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'

import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])

const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);

Questions

About AS9757

Is AS9757 a datacenter or VPN network?

AS9757 (CMB DONDAEMOON BROADCASTING) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9757?

AS9757 is registered to CMB DONDAEMOON BROADCASTING. It announces about 32,768 IPv4 addresses.

How do I detect traffic from AS9757?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.