Network · AS48166

AS48166 FORTEX CJSC

AS48166 (FORTEX CJSC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS48166

OwnerFORTEX CJSC
KindInternet service provider
Servers, not peopleno
IPv4 addresses22,528
IPv4 ranges7
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

91.133.0.0/19
89.22.16.0/20
194.9.224.0/20
5.250.232.0/21
178.213.192.0/21
91.210.84.0/22
185.61.92.0/22

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

Check an IP address →

Detect it in code

Spot AS48166 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 AS48166

Is AS48166 a datacenter or VPN network?

AS48166 (FORTEX CJSC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS48166?

AS48166 is registered to FORTEX CJSC. It announces about 22,528 IPv4 addresses.

How do I detect traffic from AS48166?

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.