Network · AS135957

AS135957 Hue City Smart Urban Monitoring and Operation Center

AS135957 (Hue City Smart Urban Monitoring and Operation Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS135957

  • OwnerHue City Smart Urban Monitoring and Op
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses768
  • IPv4 ranges2
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 103.126.152.0/23
  • 103.126.154.0/24

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

Check an IP address →

Detect it in code

Spot AS135957 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 AS135957

Is AS135957 a datacenter or VPN network?

AS135957 (Hue City Smart Urban Monitoring and Operation Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS135957?

AS135957 is registered to Hue City Smart Urban Monitoring and Operation Center. It announces about 768 IPv4 addresses.

How do I detect traffic from AS135957?

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.