Network · AS3786

AS3786 LG DACOM Corporation

AS3786 (LG DACOM Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3786

OwnerLG DACOM Corporation
KindInternet service provider
Servers, not peopleno
IPv4 addresses7,847,168
IPv4 ranges2,776
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

106.252.0.0/14
106.244.0.0/14
1.216.0.0/14
58.74.0.0/15
123.142.0.0/15
115.94.0.0/15
112.220.0.0/15
112.218.0.0/15
106.250.0.0/15
106.242.0.0/15
1.220.0.0/15
1.212.0.0/15

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

Check an IP address →

Detect it in code

Spot AS3786 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 AS3786

Is AS3786 a datacenter or VPN network?

AS3786 (LG DACOM Corporation) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3786?

AS3786 is registered to LG DACOM Corporation. It announces about 7,847,168 IPv4 addresses.

How do I detect traffic from AS3786?

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.