Network · AS5483

AS5483 Magyar Telekom plc.

AS5483 (Magyar Telekom plc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS5483

OwnerMagyar Telekom plc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,597,952
IPv4 ranges221
IPv6 ranges6

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

81.182.0.0/15
188.156.0.0/15
84.3.0.0/16
84.0.0.0/16
46.139.0.0/16
188.6.0.0/16
188.36.0.0/16
158.249.0.0/16
94.27.128.0/17
86.59.128.0/17
84.2.128.0/17
79.122.0.0/17

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

Check an IP address →

Detect it in code

Spot AS5483 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 AS5483

Is AS5483 a datacenter or VPN network?

AS5483 (Magyar Telekom plc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS5483?

AS5483 is registered to Magyar Telekom plc.. It announces about 1,597,952 IPv4 addresses.

How do I detect traffic from AS5483?

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.