Network · AS5524

AS5524 Signet B.V.

AS5524 (Signet B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS5524

OwnerSignet B.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses19,712
IPv4 ranges10
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

194.53.224.0/19
94.142.208.0/21
46.226.56.0/21
31.3.8.0/21
91.189.208.0/22
85.10.172.0/22
185.95.176.0/22
185.89.152.0/22
185.65.52.0/22
91.212.237.0/24

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

Check an IP address →

Detect it in code

Spot AS5524 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 AS5524

Is AS5524 a datacenter or VPN network?

AS5524 (Signet B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS5524?

AS5524 is registered to Signet B.V.. It announces about 19,712 IPv4 addresses.

How do I detect traffic from AS5524?

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.