Network · AS205820

AS205820 Unitary enterprise A1

AS205820 (Unitary enterprise A1) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS205820

OwnerUnitary enterprise A1
KindInternet service provider
Servers, not peopleno
IPv4 addresses11,008
IPv4 ranges6
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

178.163.224.0/19
185.204.116.0/22
185.183.120.0/22
46.53.209.0/24
46.53.196.0/24
128.140.254.0/24

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

Check an IP address →

Detect it in code

Spot AS205820 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 AS205820

Is AS205820 a datacenter or VPN network?

AS205820 (Unitary enterprise A1) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS205820?

AS205820 is registered to Unitary enterprise A1. It announces about 11,008 IPv4 addresses.

How do I detect traffic from AS205820?

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.