Network · AS47191

AS47191 blue tech technology Co., Limited

AS47191 (blue tech technology Co., Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS47191

Ownerblue tech technology Co., Limited
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,704
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

216.180.224.0/20
85.149.232.0/21
37.77.80.0/21
74.113.236.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS47191 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 AS47191

Is AS47191 a datacenter or VPN network?

AS47191 (blue tech technology Co., Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS47191?

AS47191 is registered to blue tech technology Co., Limited. It announces about 8,704 IPv4 addresses.

How do I detect traffic from AS47191?

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.