Network · AS38684

AS38684 CMB Daejeon Broadcasting Co,.Ltd

AS38684 (CMB Daejeon Broadcasting Co,.Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS38684

  • OwnerCMB Daejeon Broadcasting Co,.Ltd
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses53,248
  • IPv4 ranges11
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 110.35.0.0/18
  • 49.143.128.0/19
  • 124.195.160.0/19
  • 61.251.0.0/20
  • 49.143.160.0/20
  • 211.238.160.0/20
  • 211.237.80.0/20
  • 49.143.188.0/22
  • 49.143.176.0/22
  • 45.64.144.0/22
  • 103.234.4.0/22

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

Check an IP address →

Detect it in code

Spot AS38684 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 AS38684

Is AS38684 a datacenter or VPN network?

AS38684 (CMB Daejeon Broadcasting Co,.Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS38684?

AS38684 is registered to CMB Daejeon Broadcasting Co,.Ltd. It announces about 53,248 IPv4 addresses.

How do I detect traffic from AS38684?

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.