Network · AS140814

AS140814 Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City

AS140814 (Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS140814

  • OwnerFloor 5, 255 Tran Dang Ninh, Dich Vong
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 103.168.58.0/23

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

Check an IP address →

Detect it in code

Spot AS140814 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 AS140814

Is AS140814 a datacenter or VPN network?

AS140814 (Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS140814?

AS140814 is registered to Floor 5, 255 Tran Dang Ninh, Dich Vong, Cau Giay District, Ha Noi City. It announces about 512 IPv4 addresses.

How do I detect traffic from AS140814?

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.