Network · AS401780

AS401780 Nucla Naturita Telephone

AS401780 (Nucla Naturita Telephone) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS401780

OwnerNucla Naturita Telephone
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,792
IPv4 ranges4
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

169.128.4.0/22
38.124.43.0/24
38.106.192.0/24
154.61.151.0/24

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

Check an IP address →

Detect it in code

Spot AS401780 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 AS401780

Is AS401780 a datacenter or VPN network?

AS401780 (Nucla Naturita Telephone) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS401780?

AS401780 is registered to Nucla Naturita Telephone. It announces about 1,792 IPv4 addresses.

How do I detect traffic from AS401780?

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.