Network · AS4451

AS4451 1199SEIU National Benefit Funds

AS4451 (1199SEIU National Benefit Funds) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4451

Owner1199SEIU National Benefit Funds
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

69.74.235.0/24
65.217.232.0/24
65.198.87.0/24
148.77.22.0/24

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

Check an IP address →

Detect it in code

Spot AS4451 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 AS4451

Is AS4451 a datacenter or VPN network?

AS4451 (1199SEIU National Benefit Funds) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4451?

AS4451 is registered to 1199SEIU National Benefit Funds. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS4451?

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.