Network · AS28383

AS28383 Instituto Jalisciense de Tecnologias de la Informacion A.C.

AS28383 (Instituto Jalisciense de Tecnologias de la Informacion A.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28383

  • OwnerInstituto Jalisciense de Tecnologias d
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,048
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 201.131.128.0/21

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

Check an IP address →

Detect it in code

Spot AS28383 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 AS28383

Is AS28383 a datacenter or VPN network?

AS28383 (Instituto Jalisciense de Tecnologias de la Informacion A.C.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28383?

AS28383 is registered to Instituto Jalisciense de Tecnologias de la Informacion A.C.. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS28383?

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.