Network · AS137572

AS137572 AFTAB NAGAR ONLINE SERVICE (ANOS)

AS137572 (AFTAB NAGAR ONLINE SERVICE (ANOS)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS137572

OwnerAFTAB NAGAR ONLINE SERVICE (ANOS)
KindInternet service provider
Servers, not peopleno
IPv4 addresses256
IPv4 ranges1
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.113.224.0/24

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

Check an IP address →

Detect it in code

Spot AS137572 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 AS137572

Is AS137572 a datacenter or VPN network?

AS137572 (AFTAB NAGAR ONLINE SERVICE (ANOS)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS137572?

AS137572 is registered to AFTAB NAGAR ONLINE SERVICE (ANOS). It announces about 256 IPv4 addresses.

How do I detect traffic from AS137572?

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.