Network · AS22573

AS22573 Northwestel Inc.

AS22573 (Northwestel Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS22573

  • OwnerNorthwestel Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses30,976
  • IPv4 ranges40
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 50.117.208.0/20
  • 207.189.224.0/20
  • 76.9.48.0/21
  • 76.9.32.0/21
  • 207.189.240.0/21
  • 207.148.48.0/21
  • 76.9.44.0/22
  • 216.126.104.0/22
  • 205.234.32.0/22
  • 199.247.52.0/22
  • 76.9.60.0/23
  • 76.9.58.0/23

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

Check an IP address →

Detect it in code

Spot AS22573 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 AS22573

Is AS22573 a datacenter or VPN network?

AS22573 (Northwestel Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS22573?

AS22573 is registered to Northwestel Inc.. It announces about 30,976 IPv4 addresses.

How do I detect traffic from AS22573?

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.