Network check
ASN
AS201920
- OwnerResearch center "QUASAR" Limited compa
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS201920
AS201920 Research center "QUASAR" Limited company
AS201920 (Research center "QUASAR" Limited company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS201920 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 AS201920
Is AS201920 a datacenter or VPN network?
AS201920 (Research center "QUASAR" Limited company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS201920?
AS201920 is registered to Research center "QUASAR" Limited company. It announces about 256 IPv4 addresses.
How do I detect traffic from AS201920?
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.