Network · AS31197

AS31197 FNH media KG

AS31197 (FNH media KG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31197

OwnerFNH media KG
KindInternet service provider
Servers, not peopleno
IPv4 addresses10,496
IPv4 ranges10
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

83.133.184.0/21
82.197.152.0/21
178.250.232.0/21
83.125.12.0/22
81.209.144.0/22
185.33.188.0/22
81.209.200.0/23
82.197.138.0/24
81.209.185.0/24
81.209.179.0/24

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

Check an IP address →

Detect it in code

Spot AS31197 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 AS31197

Is AS31197 a datacenter or VPN network?

AS31197 (FNH media KG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31197?

AS31197 is registered to FNH media KG. It announces about 10,496 IPv4 addresses.

How do I detect traffic from AS31197?

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.