Network · AS59789

AS59789 CISMO Clearing Integrated Services and Market Operations Gmb

AS59789 (CISMO Clearing Integrated Services and Market Operations Gmb) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59789

  • OwnerCISMO Clearing Integrated Services and
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 185.52.184.0/24

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

Check an IP address →

Detect it in code

Spot AS59789 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 AS59789

Is AS59789 a datacenter or VPN network?

AS59789 (CISMO Clearing Integrated Services and Market Operations Gmb) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59789?

AS59789 is registered to CISMO Clearing Integrated Services and Market Operations Gmb. It announces about 256 IPv4 addresses.

How do I detect traffic from AS59789?

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.