Network · AS10159

AS10159 Korea Aerospace University

AS10159 (Korea Aerospace University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS10159

OwnerKorea Aerospace University
KindInternet service provider
Servers, not peopleno
IPv4 addresses10,496
IPv4 ranges9
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.253.144.0/20
220.149.192.0/21
210.119.24.0/21
220.67.132.0/23
220.149.200.0/23
118.128.242.0/23
220.67.134.0/24
134.75.55.0/24
118.128.241.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS10159 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 AS10159

Is AS10159 a datacenter or VPN network?

AS10159 (Korea Aerospace University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS10159?

AS10159 is registered to Korea Aerospace University. It announces about 10,496 IPv4 addresses.

How do I detect traffic from AS10159?

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.