Network · AS263170

AS263170 Netsys

AS263170 (Netsys) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS263170

OwnerNetsys
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,560
IPv4 ranges4
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

192.141.4.0/22
181.114.56.0/22
38.134.126.0/24
130.117.250.0/24

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

Check an IP address →

Detect it in code

Spot AS263170 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 AS263170

Is AS263170 a datacenter or VPN network?

AS263170 (Netsys) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS263170?

AS263170 is registered to Netsys. It announces about 2,560 IPv4 addresses.

How do I detect traffic from AS263170?

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.