Network · AS133771

AS133771 Rapid Shield Company Limited

AS133771 (Rapid Shield Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS133771

  • OwnerRapid Shield Company Limited
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses14,336
  • IPv4 ranges5
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 216.108.240.0/20
  • 207.174.176.0/20
  • 138.43.32.0/20
  • 116.251.252.0/22
  • 103.198.56.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS133771 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 AS133771

Is AS133771 a datacenter or VPN network?

AS133771 (Rapid Shield Company Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS133771?

AS133771 is registered to Rapid Shield Company Limited. It announces about 14,336 IPv4 addresses.

How do I detect traffic from AS133771?

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.