Network · AS141959

AS141959 PT Arta Flash Sintesa Nusantara

AS141959 (PT Arta Flash Sintesa Nusantara) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS141959

OwnerPT Arta Flash Sintesa Nusantara
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges2
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

103.115.176.0/22
103.166.226.0/23

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

Check an IP address →

Detect it in code

Spot AS141959 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 AS141959

Is AS141959 a datacenter or VPN network?

AS141959 (PT Arta Flash Sintesa Nusantara) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS141959?

AS141959 is registered to PT Arta Flash Sintesa Nusantara. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS141959?

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.