Network · AS48271

AS48271 CJSC "TELECOMMUNICATIONS COMPANY "DUN"

AS48271 (CJSC "TELECOMMUNICATIONS COMPANY "DUN") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS48271

OwnerCJSC "TELECOMMUNICATIONS COMPANY "DUN"
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges1
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

212.2.224.0/21

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

Check an IP address →

Detect it in code

Spot AS48271 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 AS48271

Is AS48271 a datacenter or VPN network?

AS48271 (CJSC "TELECOMMUNICATIONS COMPANY "DUN") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS48271?

AS48271 is registered to CJSC "TELECOMMUNICATIONS COMPANY "DUN". It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS48271?

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.