Network · AS27781

AS27781 SMITCOMS N.V.

AS27781 (SMITCOMS N.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS27781

OwnerSMITCOMS N.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses11,008
IPv4 ranges9
IPv6 ranges36

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

201.220.0.0/20
72.252.8.0/21
190.124.216.0/22
168.197.108.0/22
168.0.84.0/22
131.161.84.0/22
65.248.160.0/24
65.217.50.0/24
65.198.230.0/24

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

Check an IP address →

Detect it in code

Spot AS27781 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 AS27781

Is AS27781 a datacenter or VPN network?

AS27781 (SMITCOMS N.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS27781?

AS27781 is registered to SMITCOMS N.V.. It announces about 11,008 IPv4 addresses.

How do I detect traffic from AS27781?

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.