Network · AS20398

AS20398 Controlled Networks and Communications Solutions, Inc.

AS20398 (Controlled Networks and Communications Solutions, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS20398

OwnerControlled Networks and Communications
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,840
IPv4 ranges7
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

208.72.24.0/22
199.47.68.0/22
74.116.136.0/23
23.235.48.0/23
74.116.141.0/24
74.116.139.0/24
23.235.54.0/24

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

Check an IP address →

Detect it in code

Spot AS20398 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 AS20398

Is AS20398 a datacenter or VPN network?

AS20398 (Controlled Networks and Communications Solutions, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS20398?

AS20398 is registered to Controlled Networks and Communications Solutions, Inc.. It announces about 3,840 IPv4 addresses.

How do I detect traffic from AS20398?

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.