Network · AS17853

AS17853 LGTELECOM

AS17853 (LGTELECOM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS17853

OwnerLGTELECOM
KindInternet service provider
Servers, not peopleno
IPv4 addresses387,072
IPv4 ranges72
IPv6 ranges32

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

223.174.0.0/15
223.172.0.0/16
223.171.0.0/16
106.96.0.0/16
211.36.128.0/19
117.111.0.0/19
106.101.64.0/20
106.101.192.0/20
106.102.0.0/21
106.101.128.0/21
106.101.0.0/21
106.102.8.0/22

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

Check an IP address →

Detect it in code

Spot AS17853 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 AS17853

Is AS17853 a datacenter or VPN network?

AS17853 (LGTELECOM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS17853?

AS17853 is registered to LGTELECOM. It announces about 387,072 IPv4 addresses.

How do I detect traffic from AS17853?

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.