Network · AS59455

AS59455 Clearstream Technology ltd

AS59455 (Clearstream Technology ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59455

  • OwnerClearstream Technology ltd
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses5,888
  • IPv4 ranges8
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 46.17.208.0/21
  • 185.33.192.0/22
  • 185.23.52.0/22
  • 193.33.116.0/23
  • 185.79.108.0/23
  • 222.167.193.0/24
  • 194.26.198.0/24
  • 193.111.33.0/24

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

Check an IP address →

Detect it in code

Spot AS59455 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 AS59455

Is AS59455 a datacenter or VPN network?

AS59455 (Clearstream Technology ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59455?

AS59455 is registered to Clearstream Technology ltd. It announces about 5,888 IPv4 addresses.

How do I detect traffic from AS59455?

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.