Network · AS50474

AS50474 O2SWITCH SARL

AS50474 (O2SWITCH SARL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50474

OwnerO2SWITCH SARL
KindInternet service provider
Servers, not peopleno
IPv4 addresses6,144
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

109.234.160.0/21
78.40.8.0/22
45.143.168.0/22
185.246.44.0/22
185.154.136.0/22

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

Check an IP address →

Detect it in code

Spot AS50474 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 AS50474

Is AS50474 a datacenter or VPN network?

AS50474 (O2SWITCH SARL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50474?

AS50474 is registered to O2SWITCH SARL. It announces about 6,144 IPv4 addresses.

How do I detect traffic from AS50474?

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.