Network · AS3790

AS3790 RADIOGRAFICA COSTARRICENSE

AS3790 (RADIOGRAFICA COSTARRICENSE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3790

OwnerRADIOGRAFICA COSTARRICENSE
KindInternet service provider
Servers, not peopleno
IPv4 addresses123,136
IPv4 ranges84
IPv6 ranges4

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

200.122.128.0/18
196.40.0.0/19
190.241.32.0/19
190.241.224.0/19
190.241.160.0/19
196.40.80.0/20
190.241.96.0/20
190.241.80.0/20
190.241.208.0/20
190.241.144.0/20
190.171.48.0/20
190.10.0.0/20

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

Check an IP address →

Detect it in code

Spot AS3790 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 AS3790

Is AS3790 a datacenter or VPN network?

AS3790 (RADIOGRAFICA COSTARRICENSE) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3790?

AS3790 is registered to RADIOGRAFICA COSTARRICENSE. It announces about 123,136 IPv4 addresses.

How do I detect traffic from AS3790?

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.