Network check
ASN
AS2640
- OwnerAmes Laboratory
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses65,536
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS2640
AS2640 Ames Laboratory
AS2640 (Ames Laboratory) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS2640 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 AS2640
Is AS2640 a datacenter or VPN network?
AS2640 (Ames Laboratory) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS2640?
AS2640 is registered to Ames Laboratory. It announces about 65,536 IPv4 addresses.
How do I detect traffic from AS2640?
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.