Network · AS51852

AS51852 Private Layer INC

AS51852 (Private Layer INC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS51852

OwnerPrivate Layer INC
KindInternet service provider
Servers, not peopleno
IPv4 addresses34,816
IPv4 ranges28
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

179.43.128.0/18
81.17.16.0/20
46.19.136.0/21
31.7.56.0/21
141.255.160.0/21
190.211.252.0/22
185.12.44.0/22
38.244.144.0/23
38.180.84.0/23
38.180.46.0/23
94.26.35.0/24
94.229.221.0/24

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

Check an IP address →

Detect it in code

Spot AS51852 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 AS51852

Is AS51852 a datacenter or VPN network?

AS51852 (Private Layer INC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS51852?

AS51852 is registered to Private Layer INC. It announces about 34,816 IPv4 addresses.

How do I detect traffic from AS51852?

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.