AS15851
- OwnerWroclaw Centre of Networking and Super
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses22,016
- IPv4 ranges11
- IPv6 ranges1
Nothing suspicious found.
Network · AS15851
AS15851 (Wroclaw Centre of Networking and Supercomputing) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15851
Nothing suspicious found.
213.231.224.0/19213.231.208.0/20213.231.200.0/21212.127.80.0/21212.127.64.0/21213.231.192.0/22212.127.72.0/22213.231.198.0/23212.127.76.0/23213.231.196.0/24212.127.79.0/24Ranges 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);AS15851 (Wroclaw Centre of Networking and Supercomputing) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS15851 is registered to Wroclaw Centre of Networking and Supercomputing. It announces about 22,016 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.