Network · AS23366

AS23366 LSU Health Sciences Center

AS23366 (LSU Health Sciences Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS23366

  • OwnerLSU Health Sciences Center
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses14,336
  • IPv4 ranges21
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 155.58.176.0/21
  • 155.58.16.0/21
  • 155.58.144.0/21
  • 155.58.184.0/22
  • 155.58.12.0/22
  • 155.58.36.0/23
  • 155.58.34.0/23
  • 155.58.254.0/23
  • 155.58.212.0/23
  • 155.58.210.0/23
  • 155.58.2.0/23
  • 155.58.194.0/23

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

Check an IP address →

Detect it in code

Spot AS23366 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 AS23366

Is AS23366 a datacenter or VPN network?

AS23366 (LSU Health Sciences Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS23366?

AS23366 is registered to LSU Health Sciences Center. It announces about 14,336 IPv4 addresses.

How do I detect traffic from AS23366?

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.