Network · AS13781

AS13781 Hopkinsville Electric System

AS13781 (Hopkinsville Electric System) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS13781

OwnerHopkinsville Electric System
KindInternet service provider
Servers, not peopleno
IPv4 addresses24,320
IPv4 ranges18
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

66.9.48.0/20
38.64.224.0/20
38.129.112.0/20
8.8.216.0/21
66.255.240.0/21
66.255.248.0/22
50.30.124.0/22
50.30.116.0/22
216.206.128.0/22
162.222.24.0/22
63.151.116.0/23
50.30.122.0/23

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

Check an IP address →

Detect it in code

Spot AS13781 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 AS13781

Is AS13781 a datacenter or VPN network?

AS13781 (Hopkinsville Electric System) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS13781?

AS13781 is registered to Hopkinsville Electric System. It announces about 24,320 IPv4 addresses.

How do I detect traffic from AS13781?

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.