Network · AS54576

AS54576 Hoag Memorial Hospital Presbyterian

AS54576 (Hoag Memorial Hospital Presbyterian) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS54576

OwnerHoag Memorial Hospital Presbyterian
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,816
IPv4 ranges6
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

198.190.52.0/22
198.190.38.0/23
198.190.34.0/23
198.190.59.0/24
198.190.46.0/24
198.190.36.0/24

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

Check an IP address →

Detect it in code

Spot AS54576 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 AS54576

Is AS54576 a datacenter or VPN network?

AS54576 (Hoag Memorial Hospital Presbyterian) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS54576?

AS54576 is registered to Hoag Memorial Hospital Presbyterian. It announces about 2,816 IPv4 addresses.

How do I detect traffic from AS54576?

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.