Network · AS37670

AS37670 Smart Technology Centre (PTY) LTD

AS37670 (Smart Technology Centre (PTY) LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS37670

OwnerSmart Technology Centre (PTY) LTD
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,192
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.221.200.0/21
41.77.48.0/21
164.160.72.0/21
154.66.144.0/21

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

Check an IP address →

Detect it in code

Spot AS37670 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 AS37670

Is AS37670 a datacenter or VPN network?

AS37670 (Smart Technology Centre (PTY) LTD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS37670?

AS37670 is registered to Smart Technology Centre (PTY) LTD. It announces about 8,192 IPv4 addresses.

How do I detect traffic from AS37670?

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.