Network · AS18336

AS18336 Korea Institute of Oriental Medicine

AS18336 (Korea Institute of Oriental Medicine) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18336

OwnerKorea Institute of Oriental Medicine
KindInternet service provider
Servers, not peopleno
IPv4 addresses512
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

210.218.196.0/24
210.218.194.0/24

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

Check an IP address →

Detect it in code

Spot AS18336 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 AS18336

Is AS18336 a datacenter or VPN network?

AS18336 (Korea Institute of Oriental Medicine) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18336?

AS18336 is registered to Korea Institute of Oriental Medicine. It announces about 512 IPv4 addresses.

How do I detect traffic from AS18336?

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.