Network · AS47973

AS47973 Digital Realty Netherlands B.V.

AS47973 (Digital Realty Netherlands B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS47973

OwnerDigital Realty Netherlands B.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses25,856
IPv4 ranges6
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

51.163.192.0/18
51.163.160.0/19
185.174.124.0/23
195.184.227.0/24
185.60.177.0/24
185.159.235.0/24

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

Check an IP address →

Detect it in code

Spot AS47973 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 AS47973

Is AS47973 a datacenter or VPN network?

AS47973 (Digital Realty Netherlands B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS47973?

AS47973 is registered to Digital Realty Netherlands B.V.. It announces about 25,856 IPv4 addresses.

How do I detect traffic from AS47973?

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.