Network · AS20326

AS20326 TeraSwitch Networks Inc.

AS20326 (TeraSwitch Networks Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS20326

OwnerTeraSwitch Networks Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses68,352
IPv4 ranges85
IPv6 ranges17

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

64.130.32.0/20
31.77.80.0/20
212.135.80.0/20
212.135.48.0/20
198.13.128.0/20
82.47.232.0/21
74.118.136.0/21
63.254.176.0/21
63.254.168.0/21
204.16.240.0/21
89.106.8.0/22
67.209.52.0/22

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

Check an IP address →

Detect it in code

Spot AS20326 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 AS20326

Is AS20326 a datacenter or VPN network?

AS20326 (TeraSwitch Networks Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS20326?

AS20326 is registered to TeraSwitch Networks Inc.. It announces about 68,352 IPv4 addresses.

How do I detect traffic from AS20326?

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.