Network · AS139456

AS139456 PT DEWAWEB

AS139456 (PT DEWAWEB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS139456

OwnerPT DEWAWEB
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,584
IPv4 ranges7
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.185.52.0/23
103.185.44.0/23
103.185.38.0/23
103.167.136.0/23
103.167.132.0/23
103.152.242.0/23
103.145.226.0/23

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

Check an IP address →

Detect it in code

Spot AS139456 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 AS139456

Is AS139456 a datacenter or VPN network?

AS139456 (PT DEWAWEB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS139456?

AS139456 is registered to PT DEWAWEB. It announces about 3,584 IPv4 addresses.

How do I detect traffic from AS139456?

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.