Network · AS208653

AS208653 SIGNAL IDUNA Krankenversicherung a.G.

AS208653 (SIGNAL IDUNA Krankenversicherung a.G.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS208653

OwnerSIGNAL IDUNA Krankenversicherung a.G.
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges1
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

5.183.136.0/22

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

Check an IP address →

Detect it in code

Spot AS208653 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 AS208653

Is AS208653 a datacenter or VPN network?

AS208653 (SIGNAL IDUNA Krankenversicherung a.G.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS208653?

AS208653 is registered to SIGNAL IDUNA Krankenversicherung a.G.. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS208653?

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.