Network · AS37965

AS37965 Pacnet Business Solutions LTD

AS37965 (Pacnet Business Solutions LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS37965

OwnerPacnet Business Solutions LTD
KindInternet service provider
Servers, not peopleno
IPv4 addresses32,512
IPv4 ranges7
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

222.126.192.0/18
222.126.128.0/19
222.126.176.0/20
222.126.160.0/21
222.126.168.0/22
222.126.172.0/23
139.220.199.0/24

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

Check an IP address →

Detect it in code

Spot AS37965 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 AS37965

Is AS37965 a datacenter or VPN network?

AS37965 (Pacnet Business Solutions LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS37965?

AS37965 is registered to Pacnet Business Solutions LTD. It announces about 32,512 IPv4 addresses.

How do I detect traffic from AS37965?

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.