Network · AS203223

AS203223 Unica Telecomunicazioni s.r.l.

AS203223 (Unica Telecomunicazioni s.r.l.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS203223

OwnerUnica Telecomunicazioni s.r.l.
KindInternet service provider
Servers, not peopleno
IPv4 addresses14,336
IPv4 ranges7
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

212.15.64.0/20
149.71.208.0/20
38.39.128.0/21
185.153.12.0/22
185.141.184.0/22
149.13.156.0/22
146.0.208.0/22

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

Check an IP address →

Detect it in code

Spot AS203223 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 AS203223

Is AS203223 a datacenter or VPN network?

AS203223 (Unica Telecomunicazioni s.r.l.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS203223?

AS203223 is registered to Unica Telecomunicazioni s.r.l.. It announces about 14,336 IPv4 addresses.

How do I detect traffic from AS203223?

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.