Network check
ASN
AS26211
- OwnerProofpoint, Inc.
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses14,592
- IPv4 ranges18
- IPv6 ranges2
Risk score0
Nothing suspicious found.
Network · AS26211
AS26211 (Proofpoint, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS26211
Nothing suspicious found.
67.231.144.0/21205.220.160.0/21148.163.144.0/21208.56.8.0/22208.56.56.0/22205.220.168.0/22148.163.132.0/2267.231.158.0/2366.159.248.0/2366.159.240.0/23208.86.202.0/23205.220.190.0/23Ranges 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);AS26211 (Proofpoint, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS26211 is registered to Proofpoint, Inc.. It announces about 14,592 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.