Network · AS140818

AS140818 D.I.C Viet Nam Technology Joint Stock Company

AS140818 (D.I.C Viet Nam Technology Joint Stock Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS140818

  • OwnerD.I.C Viet Nam Technology Joint Stock
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 103.141.144.0/23

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

Check an IP address →

Detect it in code

Spot AS140818 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 AS140818

Is AS140818 a datacenter or VPN network?

AS140818 (D.I.C Viet Nam Technology Joint Stock Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS140818?

AS140818 is registered to D.I.C Viet Nam Technology Joint Stock Company. It announces about 512 IPv4 addresses.

How do I detect traffic from AS140818?

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.