Network check
ASN
AS41991
- OwnerBaloise Belgium NV
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses512
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS41991
AS41991 Baloise Belgium NV
AS41991 (Baloise Belgium NV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS41991 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 AS41991
Is AS41991 a datacenter or VPN network?
AS41991 (Baloise Belgium NV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS41991?
AS41991 is registered to Baloise Belgium NV. It announces about 512 IPv4 addresses.
How do I detect traffic from AS41991?
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.