Network · AS9647

AS9647 Seoul Metropolitan Government

AS9647 (Seoul Metropolitan Government) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9647

  • OwnerSeoul Metropolitan Government
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses14,848
  • IPv4 ranges43
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 203.128.236.0/22
  • 1.225.92.0/22
  • 58.225.10.0/23
  • 220.65.252.0/23
  • 211.241.36.0/23
  • 210.97.68.0/23
  • 210.104.128.0/23
  • 203.142.216.0/23
  • 202.14.90.0/23
  • 116.122.150.0/23
  • 1.232.190.0/23
  • 58.150.58.0/24

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

Check an IP address →

Detect it in code

Spot AS9647 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 AS9647

Is AS9647 a datacenter or VPN network?

AS9647 (Seoul Metropolitan Government) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9647?

AS9647 is registered to Seoul Metropolitan Government. It announces about 14,848 IPv4 addresses.

How do I detect traffic from AS9647?

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.