Network check
ASN
AS54539
- OwnerCalhoun ISD
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses2,048
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS54539
AS54539 Calhoun ISD
AS54539 (Calhoun ISD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS54539 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 AS54539
Is AS54539 a datacenter or VPN network?
AS54539 (Calhoun ISD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS54539?
AS54539 is registered to Calhoun ISD. It announces about 2,048 IPv4 addresses.
How do I detect traffic from AS54539?
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.