Network check
ASN
AS139220
- OwnerChina Telecom
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses22,528
- IPv4 ranges51
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS139220
AS139220 (China Telecom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS139220
Nothing suspicious found.
203.25.208.0/2036.111.68.0/22171.220.228.0/22171.214.12.0/22110.188.24.0/2236.111.76.0/2336.111.66.0/23222.213.22.0/23171.220.250.0/23171.220.232.0/23171.220.226.0/23118.123.218.0/23Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS139220 (China Telecom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS139220 is registered to China Telecom. It announces about 22,528 IPv4 addresses.
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.