Network · AS30666

AS30666 Xchange Telecom Corp.

AS30666 (Xchange Telecom Corp.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS30666

OwnerXchange Telecom Corp.
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,944
IPv4 ranges12
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

72.26.240.0/20
69.164.128.0/20
66.128.0.0/20
198.167.168.0/21
38.105.204.0/22
198.55.44.0/22
66.250.98.0/23
38.117.234.0/23
38.117.214.0/23
38.117.192.0/23
66.28.182.0/24
38.117.213.0/24

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

Check an IP address →

Detect it in code

Spot AS30666 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 AS30666

Is AS30666 a datacenter or VPN network?

AS30666 (Xchange Telecom Corp.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS30666?

AS30666 is registered to Xchange Telecom Corp.. It announces about 18,944 IPv4 addresses.

How do I detect traffic from AS30666?

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.