Network check
ASN
AS52636
- OwnerCESB-Centro de Educacao Superior de Br
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS52636
AS52636 CESB-Centro de Educacao Superior de Brasilia LTDA
AS52636 (CESB-Centro de Educacao Superior de Brasilia LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS52636 traffic at signup.
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);Questions
About AS52636
Is AS52636 a datacenter or VPN network?
AS52636 (CESB-Centro de Educacao Superior de Brasilia LTDA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS52636?
AS52636 is registered to CESB-Centro de Educacao Superior de Brasilia LTDA. It announces about 256 IPv4 addresses.
How do I detect traffic from AS52636?
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.