Network · AS54519

AS54519 US Signal Company, L.L.C.

AS54519 (US Signal Company, L.L.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS54519

  • OwnerUS Signal Company, L.L.C.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses11,264
  • IPv4 ranges10
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 147.202.208.0/20
  • 66.98.96.0/21
  • 147.202.192.0/21
  • 147.202.200.0/22
  • 204.194.254.0/23
  • 147.202.204.0/23
  • 75.141.11.0/24
  • 63.84.9.0/24
  • 216.120.140.0/24
  • 147.202.207.0/24

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

Check an IP address →

Detect it in code

Spot AS54519 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 AS54519

Is AS54519 a datacenter or VPN network?

AS54519 (US Signal Company, L.L.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS54519?

AS54519 is registered to US Signal Company, L.L.C.. It announces about 11,264 IPv4 addresses.

How do I detect traffic from AS54519?

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.