Network · AS22887

AS22887 Western Illinois University

AS22887 (Western Illinois University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS22887

OwnerWestern Illinois University
KindInternet service provider
Servers, not peopleno
IPv4 addresses40,960
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

143.43.128.0/17
207.246.160.0/19

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

Check an IP address →

Detect it in code

Spot AS22887 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 AS22887

Is AS22887 a datacenter or VPN network?

AS22887 (Western Illinois University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS22887?

AS22887 is registered to Western Illinois University. It announces about 40,960 IPv4 addresses.

How do I detect traffic from AS22887?

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.