Network · AS218628

AS218628 Mariusz Mikolajczak trading as CodeBy

AS218628 (Mariusz Mikolajczak trading as CodeBy) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS218628

  • OwnerMariusz Mikolajczak trading as CodeBy
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 44.30.222.0/24

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

Check an IP address →

Detect it in code

Spot AS218628 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 AS218628

Is AS218628 a datacenter or VPN network?

AS218628 (Mariusz Mikolajczak trading as CodeBy) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS218628?

AS218628 is registered to Mariusz Mikolajczak trading as CodeBy. It announces about 256 IPv4 addresses.

How do I detect traffic from AS218628?

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.