Network · AS42517

AS42517 Schiphol Telematics B.V.

AS42517 (Schiphol Telematics B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS42517

OwnerSchiphol Telematics B.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses76,800
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

145.35.0.0/16
89.248.128.0/20
77.241.224.0/20
109.69.224.0/21
185.130.240.0/22

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

Check an IP address →

Detect it in code

Spot AS42517 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 AS42517

Is AS42517 a datacenter or VPN network?

AS42517 (Schiphol Telematics B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS42517?

AS42517 is registered to Schiphol Telematics B.V.. It announces about 76,800 IPv4 addresses.

How do I detect traffic from AS42517?

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.