Network · AS139381

AS139381 PT.CITRA BERDIKARI NUSANTARA

AS139381 (PT.CITRA BERDIKARI NUSANTARA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS139381

  • OwnerPT.CITRA BERDIKARI NUSANTARA
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 103.142.254.0/23

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

Check an IP address →

Detect it in code

Spot AS139381 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 AS139381

Is AS139381 a datacenter or VPN network?

AS139381 (PT.CITRA BERDIKARI NUSANTARA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS139381?

AS139381 is registered to PT.CITRA BERDIKARI NUSANTARA. It announces about 512 IPv4 addresses.

How do I detect traffic from AS139381?

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.