Network · AS4493

AS4493 Universidad de Sonora

AS4493 (Universidad de Sonora) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4493

OwnerUniversidad de Sonora
KindInternet service provider
Servers, not peopleno
IPv4 addresses64,512
IPv4 ranges6
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

148.225.0.0/17
148.225.192.0/18
148.225.160.0/19
148.225.128.0/20
148.225.152.0/21
148.225.144.0/22

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

Check an IP address →

Detect it in code

Spot AS4493 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 AS4493

Is AS4493 a datacenter or VPN network?

AS4493 (Universidad de Sonora) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4493?

AS4493 is registered to Universidad de Sonora. It announces about 64,512 IPv4 addresses.

How do I detect traffic from AS4493?

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.