Network check
ASN
AS204337
- OwnerOOO RUSNANO
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS204337
AS204337 OOO RUSNANO
AS204337 (OOO RUSNANO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS204337 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 AS204337
Is AS204337 a datacenter or VPN network?
AS204337 (OOO RUSNANO) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS204337?
AS204337 is registered to OOO RUSNANO. It announces about 256 IPv4 addresses.
How do I detect traffic from AS204337?
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.