Network · AS28649

AS28649 Desktop Sigmanet Comunicação Multimídia SA

AS28649 (Desktop Sigmanet Comunicação Multimídia SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28649

  • OwnerDesktop Sigmanet Comunicação Multimídi
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses147,456
  • IPv4 ranges43
  • IPv6 ranges30
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 179.125.128.0/17
  • 200.236.224.0/19
  • 187.94.160.0/19
  • 186.249.128.0/19
  • 177.131.64.0/19
  • 201.77.176.0/20
  • 201.77.112.0/20
  • 201.33.64.0/20
  • 201.33.192.0/20
  • 200.236.192.0/20
  • 189.36.224.0/20
  • 189.124.64.0/20

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

Check an IP address →

Detect it in code

Spot AS28649 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 AS28649

Is AS28649 a datacenter or VPN network?

AS28649 (Desktop Sigmanet Comunicação Multimídia SA) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28649?

AS28649 is registered to Desktop Sigmanet Comunicação Multimídia SA. It announces about 147,456 IPv4 addresses.

How do I detect traffic from AS28649?

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.