Network · AS53768

AS53768 Laboratory Corporation of America

AS53768 (Laboratory Corporation of America) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS53768

OwnerLaboratory Corporation of America
KindInternet service provider
Servers, not peopleno
IPv4 addresses26,368
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

162.134.64.0/19
162.134.32.0/19
162.134.160.0/20
162.134.96.0/21
12.145.88.0/21
12.35.188.0/22
12.39.198.0/23
162.134.250.0/24

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

Check an IP address →

Detect it in code

Spot AS53768 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 AS53768

Is AS53768 a datacenter or VPN network?

AS53768 (Laboratory Corporation of America) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS53768?

AS53768 is registered to Laboratory Corporation of America. It announces about 26,368 IPv4 addresses.

How do I detect traffic from AS53768?

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.