Network · AS210218

AS210218 Open Fiber S.P.A.

AS210218 (Open Fiber S.P.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS210218

OwnerOpen Fiber S.P.A.
KindInternet service provider
Servers, not peopleno
IPv4 addresses143,872
IPv4 ranges123
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

94.33.0.0/17
94.33.192.0/19
94.33.128.0/19
212.24.0.0/19
212.22.128.0/19
94.33.224.0/20
94.33.176.0/20
94.156.48.0/21
78.40.160.0/21
193.207.8.0/21
193.207.16.0/21
178.175.184.0/21

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

Check an IP address →

Detect it in code

Spot AS210218 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 AS210218

Is AS210218 a datacenter or VPN network?

AS210218 (Open Fiber S.P.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS210218?

AS210218 is registered to Open Fiber S.P.A.. It announces about 143,872 IPv4 addresses.

How do I detect traffic from AS210218?

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.