Network · AS40351

AS40351 Pennsylvania Legislative Data Processing Center

AS40351 (Pennsylvania Legislative Data Processing Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40351

OwnerPennsylvania Legislative Data Processi
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,304
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

216.157.120.0/22
216.157.112.0/23
216.157.127.0/24
216.157.124.0/24
216.157.114.0/24

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

Check an IP address →

Detect it in code

Spot AS40351 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 AS40351

Is AS40351 a datacenter or VPN network?

AS40351 (Pennsylvania Legislative Data Processing Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40351?

AS40351 is registered to Pennsylvania Legislative Data Processing Center. It announces about 2,304 IPv4 addresses.

How do I detect traffic from AS40351?

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.