Network · AS57227

AS57227 Subnet LLC

AS57227 (Subnet LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57227

OwnerSubnet LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,944
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

81.163.32.0/19
176.120.192.0/19
81.24.88.0/22
185.110.44.0/22
81.24.84.0/23

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

Check an IP address →

Detect it in code

Spot AS57227 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 AS57227

Is AS57227 a datacenter or VPN network?

AS57227 (Subnet LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57227?

AS57227 is registered to Subnet LLC. It announces about 18,944 IPv4 addresses.

How do I detect traffic from AS57227?

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.