Network · AS23431

AS23431 Adventist Health

AS23431 (Adventist Health) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS23431

OwnerAdventist Health
KindInternet service provider
Servers, not peopleno
IPv4 addresses11,264
IPv4 ranges3
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

206.210.160.0/19
204.61.248.0/21
204.61.224.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS23431 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 AS23431

Is AS23431 a datacenter or VPN network?

AS23431 (Adventist Health) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS23431?

AS23431 is registered to Adventist Health. It announces about 11,264 IPv4 addresses.

How do I detect traffic from AS23431?

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.