Network · AS31586

AS31586 Signet B.V.

AS31586 (Signet B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31586

OwnerSignet B.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses50,688
IPv4 ranges24
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

83.96.128.0/18
80.84.224.0/19
81.4.64.0/20
83.96.224.0/21
83.96.192.0/21
81.4.112.0/21
91.205.32.0/22
85.158.248.0/22
83.96.248.0/22
83.96.232.0/22
83.96.208.0/22
81.4.96.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS31586 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 AS31586

Is AS31586 a datacenter or VPN network?

AS31586 (Signet B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31586?

AS31586 is registered to Signet B.V.. It announces about 50,688 IPv4 addresses.

How do I detect traffic from AS31586?

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.