Network · AS398655

AS398655 Pennsylvania Western University

AS398655 (Pennsylvania Western University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS398655

OwnerPennsylvania Western University
KindInternet service provider
Servers, not peopleno
IPv4 addresses66,048
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

158.83.0.0/16
204.108.174.0/23

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

Check an IP address →

Detect it in code

Spot AS398655 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 AS398655

Is AS398655 a datacenter or VPN network?

AS398655 (Pennsylvania Western University) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS398655?

AS398655 is registered to Pennsylvania Western University. It announces about 66,048 IPv4 addresses.

How do I detect traffic from AS398655?

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.