Network · AS16037

AS16037 AB Tetra Pak

AS16037 (AB Tetra Pak) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS16037

OwnerAB Tetra Pak
KindInternet service provider
Servers, not peopleno
IPv4 addresses12,544
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

151.183.0.0/19
151.183.32.0/20
151.183.255.0/24

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

Check an IP address →

Detect it in code

Spot AS16037 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 AS16037

Is AS16037 a datacenter or VPN network?

AS16037 (AB Tetra Pak) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS16037?

AS16037 is registered to AB Tetra Pak. It announces about 12,544 IPv4 addresses.

How do I detect traffic from AS16037?

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.