AS8501
- OwnerInstitute of Bioorganic Chemistry Poli
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses1,792
- IPv4 ranges5
- IPv6 ranges1
Nothing suspicious found.
Network · AS8501
AS8501 (Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomput) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS8501
Nothing suspicious found.
212.191.240.0/23212.191.224.0/23212.191.244.0/24212.191.229.0/24212.191.227.0/24Ranges 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);AS8501 (Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomput) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS8501 is registered to Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomput. It announces about 1,792 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.