Network · AS42605

AS42605 Ratiodata SE

AS42605 (Ratiodata SE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS42605

OwnerRatiodata SE
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,888
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

83.136.72.0/21
167.17.80.0/21
185.111.192.0/22
193.33.158.0/23
185.243.200.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS42605 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 AS42605

Is AS42605 a datacenter or VPN network?

AS42605 (Ratiodata SE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS42605?

AS42605 is registered to Ratiodata SE. It announces about 5,888 IPv4 addresses.

How do I detect traffic from AS42605?

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.