Network · AS49434

AS49434 FBW NETWORKS SAS

AS49434 (FBW NETWORKS SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS49434

  • OwnerFBW NETWORKS SAS
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses5,888
  • IPv4 ranges17
  • IPv6 ranges37
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 185.198.20.0/22
  • 37.44.236.0/23
  • 185.177.46.0/23
  • 185.142.54.0/23
  • 95.173.62.0/24
  • 91.238.181.0/24
  • 87.232.79.0/24
  • 79.110.237.0/24
  • 45.138.220.0/24
  • 217.119.141.0/24
  • 194.31.251.0/24
  • 193.178.0.0/24

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

Check an IP address →

Detect it in code

Spot AS49434 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 AS49434

Is AS49434 a datacenter or VPN network?

AS49434 (FBW NETWORKS SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS49434?

AS49434 is registered to FBW NETWORKS SAS. It announces about 5,888 IPv4 addresses.

How do I detect traffic from AS49434?

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.