Network · AS197491

AS197491 Applied International Informatics GmbH

AS197491 (Applied International Informatics GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS197491

  • OwnerApplied International Informatics GmbH
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses14,592
  • IPv4 ranges12
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 193.155.160.0/20
  • 194.174.216.0/21
  • 193.99.72.0/21
  • 193.155.152.0/21
  • 193.100.20.0/22
  • 185.41.60.0/22
  • 194.175.120.0/23
  • 194.174.212.0/23
  • 193.102.72.0/23
  • 194.175.110.0/24
  • 194.173.177.0/24
  • 194.173.159.0/24

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

Check an IP address →

Detect it in code

Spot AS197491 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 AS197491

Is AS197491 a datacenter or VPN network?

AS197491 (Applied International Informatics GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS197491?

AS197491 is registered to Applied International Informatics GmbH. It announces about 14,592 IPv4 addresses.

How do I detect traffic from AS197491?

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.