Network · AS47204

AS47204 MCS LLC

AS47204 (MCS LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS47204

  • OwnerMCS LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges7
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.131.48.0/23
  • 81.25.71.0/24
  • 80.76.63.0/24
  • 45.131.50.0/24
  • 194.88.199.0/24
  • 194.61.8.0/24
  • 170.168.22.0/24

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

Check an IP address →

Detect it in code

Spot AS47204 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 AS47204

Is AS47204 a datacenter or VPN network?

AS47204 (MCS LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS47204?

AS47204 is registered to MCS LLC. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS47204?

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.