Network check
ASN
AS8399
- OwnerSEWAN SAS
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses165,376
- IPv4 ranges37
- IPv6 ranges4
Risk score0
Nothing suspicious found.
Network · AS8399
AS8399 (SEWAN SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS8399
Nothing suspicious found.
195.135.0.0/17217.181.128.0/18157.143.128.0/1888.213.224.0/1981.93.0.0/1965.39.64.0/1937.97.64.0/19217.181.192.0/19157.143.192.0/19155.2.128.0/1937.97.96.0/20217.74.96.0/20Ranges 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);AS8399 (SEWAN SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS8399 is registered to SEWAN SAS. It announces about 165,376 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.