Network check
ASN
AS133313
- OwnerSaha Institute of Nuclear Physics
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS133313
AS133313 Saha Institute of Nuclear Physics
AS133313 (Saha Institute of Nuclear Physics) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS133313 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 AS133313
Is AS133313 a datacenter or VPN network?
AS133313 (Saha Institute of Nuclear Physics) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS133313?
AS133313 is registered to Saha Institute of Nuclear Physics. It announces about 256 IPv4 addresses.
How do I detect traffic from AS133313?
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.