Network · AS196755

AS196755 Sewan Belgium SA

AS196755 (Sewan Belgium SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS196755

  • OwnerSewan Belgium SA
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses17,152
  • IPv4 ranges11
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 178.157.32.0/20
  • 178.157.16.0/20
  • 188.66.8.0/21
  • 157.143.248.0/21
  • 85.119.188.0/22
  • 80.251.108.0/22
  • 185.164.156.0/22
  • 217.181.252.0/23
  • 178.174.108.0/23
  • 178.174.106.0/23
  • 217.181.251.0/24

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

Check an IP address →

Detect it in code

Spot AS196755 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 AS196755

Is AS196755 a datacenter or VPN network?

AS196755 (Sewan Belgium SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS196755?

AS196755 is registered to Sewan Belgium SA. It announces about 17,152 IPv4 addresses.

How do I detect traffic from AS196755?

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.