Network · AS267255

AS267255 FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE

AS267255 (FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS267255

  • OwnerFRAPORT BRASIL S.A. AEROPORTO DE PORTO
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses512
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.231.146.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS267255 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 AS267255

Is AS267255 a datacenter or VPN network?

AS267255 (FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS267255?

AS267255 is registered to FRAPORT BRASIL S.A. AEROPORTO DE PORTO ALEGRE. It announces about 512 IPv4 addresses.

How do I detect traffic from AS267255?

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.