Network · AS57878

AS57878 Prager Connect GmbH

AS57878 (Prager Connect GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57878

  • OwnerPrager Connect GmbH
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,304
  • IPv4 ranges9
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 62.122.24.0/24
  • 45.151.175.0/24
  • 212.46.59.0/24
  • 193.16.10.0/24
  • 185.238.243.0/24
  • 185.207.212.0/24
  • 185.205.68.0/24
  • 185.182.51.0/24
  • 185.177.20.0/24

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

Check an IP address →

Detect it in code

Spot AS57878 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 AS57878

Is AS57878 a datacenter or VPN network?

AS57878 (Prager Connect GmbH) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57878?

AS57878 is registered to Prager Connect GmbH. It announces about 2,304 IPv4 addresses.

How do I detect traffic from AS57878?

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.