Network · AS59645

AS59645 Tobias Fiebig

AS59645 (Tobias Fiebig) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59645

OwnerTobias Fiebig
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges4
IPv6 ranges22

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.91.14.0/23
195.191.196.0/23
45.91.13.0/24
193.104.168.0/24

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

Check an IP address →

Detect it in code

Spot AS59645 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 AS59645

Is AS59645 a datacenter or VPN network?

AS59645 (Tobias Fiebig) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59645?

AS59645 is registered to Tobias Fiebig. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS59645?

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.