Network check
ASN
AS18305
- OwnerPOSCO DX
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses75,264
- IPv4 ranges43
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS18305
AS18305 (POSCO DX) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS18305
Nothing suspicious found.
203.245.128.0/17203.244.64.0/19203.244.32.0/19203.241.0.0/19203.238.192.0/20203.246.184.0/22203.238.220.0/22203.231.144.0/22211.171.186.0/23210.113.156.0/23203.246.188.0/23203.231.148.0/23Ranges 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);AS18305 (POSCO DX) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS18305 is registered to POSCO DX. It announces about 75,264 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.