Network · AS54351

AS54351 Communicate Freely

AS54351 (Communicate Freely) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS54351

OwnerCommunicate Freely
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,096
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

207.174.16.0/22
172.82.48.0/22
162.210.56.0/22
142.202.96.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS54351 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 AS54351

Is AS54351 a datacenter or VPN network?

AS54351 (Communicate Freely) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS54351?

AS54351 is registered to Communicate Freely. It announces about 4,096 IPv4 addresses.

How do I detect traffic from AS54351?

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.