Network · AS133227

AS133227 AATTIZEN TELECOM PRIVATE LIMITED

AS133227 (AATTIZEN TELECOM PRIVATE LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS133227

OwnerAATTIZEN TELECOM PRIVATE LIMITED
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,304
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.71.112.0/23
103.48.2.0/23
103.153.224.0/23
103.137.112.0/23
163.52.46.0/24

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

Check an IP address →

Detect it in code

Spot AS133227 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 AS133227

Is AS133227 a datacenter or VPN network?

AS133227 (AATTIZEN TELECOM PRIVATE LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS133227?

AS133227 is registered to AATTIZEN TELECOM PRIVATE LIMITED. It announces about 2,304 IPv4 addresses.

How do I detect traffic from AS133227?

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.