Network · AS4668

AS4668 LG CNS

AS4668 (LG CNS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4668

  • OwnerLG CNS
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses408,320
  • IPv4 ranges41
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 165.244.0.0/16
  • 165.186.0.0/16
  • 156.147.0.0/16
  • 150.150.0.0/16
  • 27.122.128.0/17
  • 124.46.0.0/17
  • 165.243.192.0/18
  • 165.243.64.0/19
  • 165.243.128.0/19
  • 165.243.0.0/19
  • 203.247.144.0/20
  • 165.243.48.0/20

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

Check an IP address →

Detect it in code

Spot AS4668 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 AS4668

Is AS4668 a datacenter or VPN network?

AS4668 (LG CNS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4668?

AS4668 is registered to LG CNS. It announces about 408,320 IPv4 addresses.

How do I detect traffic from AS4668?

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.