AS5408
- OwnerNational Infrastructures for Research
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses179,712
- IPv4 ranges66
- IPv6 ranges123
Nothing suspicious found.
Network · AS5408
AS5408 (National Infrastructures for Research and Technology S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS5408
Nothing suspicious found.
37.32.128.0/17150.140.128.0/1762.217.64.0/1883.212.96.0/1983.212.32.0/19195.251.0.0/1983.212.208.0/2083.212.0.0/20195.251.128.0/20195.130.80.0/20194.177.208.0/2083.212.80.0/21Ranges 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);AS5408 (National Infrastructures for Research and Technology S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS5408 is registered to National Infrastructures for Research and Technology S.A.. It announces about 179,712 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.