Network · AS133118

AS133118 China Unicom IP network

AS133118 (China Unicom IP network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS133118

OwnerChina Unicom IP network
KindInternet service provider
Servers, not peopleno
IPv4 addresses61,184
IPv4 ranges11
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

106.74.128.0/17
106.74.0.0/18
106.74.64.0/20
106.74.88.0/21
146.196.116.0/22
106.74.84.0/22
103.243.136.0/22
103.224.232.0/22
103.212.4.0/22
106.74.82.0/23
103.241.95.0/24

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

Check an IP address →

Detect it in code

Spot AS133118 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 AS133118

Is AS133118 a datacenter or VPN network?

AS133118 (China Unicom IP network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS133118?

AS133118 is registered to China Unicom IP network. It announces about 61,184 IPv4 addresses.

How do I detect traffic from AS133118?

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.