Network · AS210403

AS210403 Groupe LWS SARL

AS210403 (Groupe LWS SARL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS210403

  • OwnerGroupe LWS SARL
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses10,752
  • IPv4 ranges20
  • IPv6 ranges3
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 31.207.32.0/21
  • 213.156.132.0/22
  • 192.162.68.0/22
  • 185.98.136.0/22
  • 180.149.196.0/22
  • 91.234.194.0/23
  • 195.110.34.0/23
  • 185.98.128.0/23
  • 91.216.107.0/24
  • 91.199.179.0/24
  • 83.229.19.0/24
  • 78.138.58.0/24

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

Check an IP address →

Detect it in code

Spot AS210403 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 AS210403

Is AS210403 a datacenter or VPN network?

AS210403 (Groupe LWS SARL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS210403?

AS210403 is registered to Groupe LWS SARL. It announces about 10,752 IPv4 addresses.

How do I detect traffic from AS210403?

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.