Network · AS134371

AS134371 CIRCLE NETWORK

AS134371 (CIRCLE NETWORK) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS134371

  • OwnerCIRCLE NETWORK
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses4,608
  • IPv4 ranges10
  • IPv6 ranges22
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 202.136.88.0/22
  • 103.62.140.0/22
  • 160.25.8.0/23
  • 103.18.204.0/23
  • 203.31.169.0/24
  • 103.243.238.0/24
  • 103.154.48.0/24
  • 103.139.197.0/24
  • 103.133.204.0/24
  • 103.129.209.0/24

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

Check an IP address →

Detect it in code

Spot AS134371 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 AS134371

Is AS134371 a datacenter or VPN network?

AS134371 (CIRCLE NETWORK) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS134371?

AS134371 is registered to CIRCLE NETWORK. It announces about 4,608 IPv4 addresses.

How do I detect traffic from AS134371?

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.