Network check
ASN
AS208172
- OwnerProton AG
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses23,552
- IPv4 ranges22
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS208172
AS208172 (Proton AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS208172
Nothing suspicious found.
159.26.96.0/1980.47.32.0/2172.251.208.0/2180.47.48.0/2280.47.44.0/2272.251.216.0/22205.147.28.0/22205.147.16.0/22153.75.48.0/22134.82.68.0/2272.251.220.0/23153.75.52.0/23Ranges 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);AS208172 (Proton AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS208172 is registered to Proton AG. It announces about 23,552 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.