Network · AS211798

AS211798 Core Nextgen SL

AS211798 (Core Nextgen SL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS211798

OwnerCore Nextgen SL
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,280
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.144.230.0/24
193.46.216.0/24
185.232.41.0/24
185.227.175.0/24
185.225.2.0/24

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

Check an IP address →

Detect it in code

Spot AS211798 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 AS211798

Is AS211798 a datacenter or VPN network?

AS211798 (Core Nextgen SL) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS211798?

AS211798 is registered to Core Nextgen SL. It announces about 1,280 IPv4 addresses.

How do I detect traffic from AS211798?

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.