Network · AS37172

AS37172 Mitsol (Pty) Ltd

AS37172 (Mitsol (Pty) Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS37172

OwnerMitsol (Pty) Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,192
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

41.76.112.0/21
197.231.144.0/21
196.250.240.0/21
102.213.72.0/22
102.207.64.0/22

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

Check an IP address →

Detect it in code

Spot AS37172 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 AS37172

Is AS37172 a datacenter or VPN network?

AS37172 (Mitsol (Pty) Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS37172?

AS37172 is registered to Mitsol (Pty) Ltd. It announces about 8,192 IPv4 addresses.

How do I detect traffic from AS37172?

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.