Network · AS43284

AS43284 IWB Industrielle Werke Basel

AS43284 (IWB Industrielle Werke Basel) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43284

OwnerIWB Industrielle Werke Basel
KindInternet service provider
Servers, not peopleno
IPv4 addresses12,032
IPv4 ranges7
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

80.241.96.0/20
213.159.80.0/20
77.73.240.0/21
185.69.136.0/22
91.213.24.0/24
194.56.219.0/24
194.56.210.0/24

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

Check an IP address →

Detect it in code

Spot AS43284 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 AS43284

Is AS43284 a datacenter or VPN network?

AS43284 (IWB Industrielle Werke Basel) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43284?

AS43284 is registered to IWB Industrielle Werke Basel. It announces about 12,032 IPv4 addresses.

How do I detect traffic from AS43284?

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.