AS45379
- OwnerUlsan National Institute of Science an
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses3,328
- IPv4 ranges6
- IPv6 ranges0
Nothing suspicious found.
Network · AS45379
AS45379 (Ulsan National Institute of Science and Technology) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS45379
Nothing suspicious found.
114.70.16.0/22114.70.0.0/22114.70.8.0/23114.70.4.0/24114.70.12.0/24114.70.10.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS45379 (Ulsan National Institute of Science and Technology) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS45379 is registered to Ulsan National Institute of Science and Technology. It announces about 3,328 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.