Network check
ASN
AS9452
- OwnerKorea University
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses54,016
- IPv4 ranges8
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS9452
AS9452 (Korea University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS9452
Nothing suspicious found.
163.152.0.0/17163.152.160.0/19163.152.240.0/20163.152.128.0/20163.152.192.0/21163.152.152.0/21163.152.200.0/23163.152.202.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.
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);AS9452 (Korea University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS9452 is registered to Korea University. It announces about 54,016 IPv4 addresses.
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.