Network check
ASN
AS211140
- OwnerTRANSUNION INTERNATIONAL UK LIMITED
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses2,048
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS211140
AS211140 TRANSUNION INTERNATIONAL UK LIMITED
AS211140 (TRANSUNION INTERNATIONAL UK LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS211140 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 AS211140
Is AS211140 a datacenter or VPN network?
AS211140 (TRANSUNION INTERNATIONAL UK LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS211140?
AS211140 is registered to TRANSUNION INTERNATIONAL UK LIMITED. It announces about 2,048 IPv4 addresses.
How do I detect traffic from AS211140?
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.