Network · AS25031

AS25031 Novartis AG

AS25031 (Novartis AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS25031

OwnerNovartis AG
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,328
IPv4 ranges6
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

160.62.4.0/22
160.61.168.0/22
160.62.2.0/23
160.62.1.0/24
160.61.211.0/24
160.61.208.0/24

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

Check an IP address →

Detect it in code

Spot AS25031 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 AS25031

Is AS25031 a datacenter or VPN network?

AS25031 (Novartis AG) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS25031?

AS25031 is registered to Novartis AG. It announces about 3,328 IPv4 addresses.

How do I detect traffic from AS25031?

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.