Network · AS28598

AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A

AS28598 (DB3 SERVICOS DE TELECOMUNICACOES S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28598

OwnerDB3 SERVICOS DE TELECOMUNICACOES S.A
KindInternet service provider
Servers, not peopleno
IPv4 addresses45,568
IPv4 ranges18
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

201.20.64.0/18
191.52.224.0/20
187.120.48.0/20
187.110.224.0/20
177.104.112.0/20
45.7.104.0/22
45.229.212.0/22
45.179.224.0/22
45.172.124.0/22
201.148.120.0/22
187.94.8.0/22
177.190.208.0/22

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

Check an IP address →

Detect it in code

Spot AS28598 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 AS28598

Is AS28598 a datacenter or VPN network?

AS28598 (DB3 SERVICOS DE TELECOMUNICACOES S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28598?

AS28598 is registered to DB3 SERVICOS DE TELECOMUNICACOES S.A. It announces about 45,568 IPv4 addresses.

How do I detect traffic from AS28598?

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.