Network · AS31216

AS31216 BSO Network Solutions SAS

AS31216 (BSO Network Solutions SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31216

OwnerBSO Network Solutions SAS
KindInternet service provider
Servers, not peopleno
IPv4 addresses49,920
IPv4 ranges31
IPv6 ranges20

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

89.30.0.0/18
31.217.144.0/20
89.30.96.0/21
89.30.80.0/21
89.30.72.0/21
89.30.120.0/21
83.243.16.0/21
46.18.168.0/21
31.217.136.0/21
208.48.160.0/21
89.30.88.0/22
89.30.68.0/22

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

Check an IP address →

Detect it in code

Spot AS31216 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 AS31216

Is AS31216 a datacenter or VPN network?

AS31216 (BSO Network Solutions SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31216?

AS31216 is registered to BSO Network Solutions SAS. It announces about 49,920 IPv4 addresses.

How do I detect traffic from AS31216?

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.