Network · AS12350

AS12350 VTX Services SA

AS12350 (VTX Services SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12350

OwnerVTX Services SA
KindInternet service provider
Servers, not peopleno
IPv4 addresses310,016
IPv4 ranges29
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

212.254.0.0/16
144.85.0.0/16
212.232.128.0/17
212.147.0.0/17
195.15.0.0/17
213.162.0.0/19
212.40.0.0/19
212.28.128.0/19
212.109.64.0/19
194.38.64.0/19
194.38.160.0/19
194.148.96.0/19

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

Check an IP address →

Detect it in code

Spot AS12350 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 AS12350

Is AS12350 a datacenter or VPN network?

AS12350 (VTX Services SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12350?

AS12350 is registered to VTX Services SA. It announces about 310,016 IPv4 addresses.

How do I detect traffic from AS12350?

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.