Network · AS33127

AS33127 Integrated Systems Corp

AS33127 (Integrated Systems Corp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS33127

  • OwnerIntegrated Systems Corp
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,304
  • IPv4 ranges9
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 8.12.72.0/24
  • 69.211.135.0/24
  • 67.53.137.0/24
  • 66.195.143.0/24
  • 64.132.91.0/24
  • 207.250.48.0/24
  • 192.222.0.0/24
  • 154.62.187.0/24
  • 149.7.39.0/24

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

Check an IP address →

Detect it in code

Spot AS33127 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 AS33127

Is AS33127 a datacenter or VPN network?

AS33127 (Integrated Systems Corp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS33127?

AS33127 is registered to Integrated Systems Corp. It announces about 2,304 IPv4 addresses.

How do I detect traffic from AS33127?

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.