Network check
ASN
AS137571
- OwnerRang Yang Bai Shi Chuang Yun Co., Limi
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses1,024
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS137571
AS137571 Rang Yang Bai Shi Chuang Yun Co., Limited
AS137571 (Rang Yang Bai Shi Chuang Yun Co., Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS137571 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 AS137571
Is AS137571 a datacenter or VPN network?
AS137571 (Rang Yang Bai Shi Chuang Yun Co., Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS137571?
AS137571 is registered to Rang Yang Bai Shi Chuang Yun Co., Limited. It announces about 1,024 IPv4 addresses.
How do I detect traffic from AS137571?
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.