Network · AS133606

AS133606 Viettel Timor Leste

AS133606 (Viettel Timor Leste) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS133606

OwnerViettel Timor Leste
KindInternet service provider
Servers, not peopleno
IPv4 addresses12,800
IPv4 ranges11
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

125.234.160.0/20
43.254.56.0/22
43.243.176.0/22
43.243.120.0/22
223.29.236.0/22
116.199.172.0/22
103.94.180.0/22
103.238.116.0/22
223.29.230.0/23
185.242.38.0/23
185.126.46.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS133606 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 AS133606

Is AS133606 a datacenter or VPN network?

AS133606 (Viettel Timor Leste) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS133606?

AS133606 is registered to Viettel Timor Leste. It announces about 12,800 IPv4 addresses.

How do I detect traffic from AS133606?

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.