Network · AS4049

AS4049 CELLO GROUP LIMITED

AS4049 (CELLO GROUP LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4049

  • OwnerCELLO GROUP LIMITED
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses32,768
  • IPv4 ranges37
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 202.49.16.0/20
  • 202.134.32.0/20
  • 188.125.176.0/20
  • 157.85.112.0/20
  • 59.153.20.0/22
  • 222.152.48.0/22
  • 202.49.116.0/22
  • 123.253.176.0/22
  • 103.95.60.0/22
  • 103.65.244.0/22
  • 103.16.20.0/22
  • 103.130.76.0/22

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

Check an IP address →

Detect it in code

Spot AS4049 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 AS4049

Is AS4049 a datacenter or VPN network?

AS4049 (CELLO GROUP LIMITED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4049?

AS4049 is registered to CELLO GROUP LIMITED. It announces about 32,768 IPv4 addresses.

How do I detect traffic from AS4049?

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.