Network · AS270167

AS270167 Centro de Investigación en Matemáticas, A.C.

AS270167 (Centro de Investigación en Matemáticas, A.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS270167

  • OwnerCentro de Investigación en Matemáticas
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses1,280
  • IPv4 ranges4
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 148.207.188.0/23
  • 148.207.190.0/24
  • 148.207.187.0/24
  • 148.207.185.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS270167 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 AS270167

Is AS270167 a datacenter or VPN network?

AS270167 (Centro de Investigación en Matemáticas, A.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS270167?

AS270167 is registered to Centro de Investigación en Matemáticas, A.C.. It announces about 1,280 IPv4 addresses.

How do I detect traffic from AS270167?

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.