Network · AS20811

AS20811 Retelit Digital Services S.p.A.

AS20811 (Retelit Digital Services S.p.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS20811

OwnerRetelit Digital Services S.p.A.
KindInternet service provider
Servers, not peopleno
IPv4 addresses68,096
IPv4 ranges12
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

37.186.128.0/18
95.171.32.0/19
89.190.160.0/19
84.18.128.0/19
46.234.224.0/19
217.199.0.0/19
93.89.48.0/20
77.74.112.0/21
109.69.248.0/21
185.6.192.0/22
185.111.144.0/22
147.189.208.0/23

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

Check an IP address →

Detect it in code

Spot AS20811 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 AS20811

Is AS20811 a datacenter or VPN network?

AS20811 (Retelit Digital Services S.p.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS20811?

AS20811 is registered to Retelit Digital Services S.p.A.. It announces about 68,096 IPv4 addresses.

How do I detect traffic from AS20811?

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.