AS20252
- OwnerJoan and Sanford I. Weill Medical Coll
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses98,816
- IPv4 ranges4
- IPv6 ranges0
Nothing suspicious found.
Network · AS20252
AS20252 (Joan and Sanford I. Weill Medical College and Graduate School of Medical Scienc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS20252
Nothing suspicious found.
157.139.0.0/16140.251.0.0/1738.146.193.0/24207.162.253.0/24Ranges 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);AS20252 (Joan and Sanford I. Weill Medical College and Graduate School of Medical Scienc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS20252 is registered to Joan and Sanford I. Weill Medical College and Graduate School of Medical Scienc. It announces about 98,816 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.