Network · AS200043

AS200043 CESENA NET S.R.L.

AS200043 (CESENA NET S.R.L.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS200043

OwnerCESENA NET S.R.L.
KindInternet service provider
Servers, not peopleno
IPv4 addresses19,968
IPv4 ranges12
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

62.220.64.0/19
31.3.176.0/20
31.3.168.0/21
45.10.220.0/22
185.98.8.0/22
185.213.4.0/22
109.238.124.0/22
185.63.168.0/23
91.206.95.0/24
5.178.120.0/24
217.18.92.0/24
194.50.54.0/24

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

Check an IP address →

Detect it in code

Spot AS200043 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 AS200043

Is AS200043 a datacenter or VPN network?

AS200043 (CESENA NET S.R.L.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS200043?

AS200043 is registered to CESENA NET S.R.L.. It announces about 19,968 IPv4 addresses.

How do I detect traffic from AS200043?

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.