Network check
ASN
AS399433
- OwnerBlue Cross Blue Shield of Illinois or
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS399433
AS399433 Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas
AS399433 (Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS399433 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 AS399433
Is AS399433 a datacenter or VPN network?
AS399433 (Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS399433?
AS399433 is registered to Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas. It announces about 256 IPv4 addresses.
How do I detect traffic from AS399433?
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.