Network · AS57128

AS57128 JSC "Ufanet"

AS57128 (JSC "Ufanet") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57128

  • OwnerJSC "Ufanet"
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses12,032
  • IPv4 ranges9
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 95.105.0.0/20
  • 95.105.64.0/21
  • 95.105.76.0/22
  • 93.157.248.0/22
  • 84.39.244.0/22
  • 77.79.156.0/22
  • 46.191.224.0/22
  • 95.105.72.0/23
  • 95.105.74.0/24

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

Check an IP address →

Detect it in code

Spot AS57128 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 AS57128

Is AS57128 a datacenter or VPN network?

AS57128 (JSC "Ufanet") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57128?

AS57128 is registered to JSC "Ufanet". It announces about 12,032 IPv4 addresses.

How do I detect traffic from AS57128?

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.