Network · AS59484

AS59484 SiS Net 05 EOOD

AS59484 (SiS Net 05 EOOD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59484

OwnerSiS Net 05 EOOD
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,304
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

151.251.32.0/22
151.251.40.0/23
87.227.140.0/24
151.251.60.0/24
151.251.42.0/24

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

Check an IP address →

Detect it in code

Spot AS59484 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 AS59484

Is AS59484 a datacenter or VPN network?

AS59484 (SiS Net 05 EOOD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59484?

AS59484 is registered to SiS Net 05 EOOD. It announces about 2,304 IPv4 addresses.

How do I detect traffic from AS59484?

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.