AS28278
- OwnerTELLFREE BRASIL TELEFONIA IP S.A.
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses3,584
- IPv4 ranges6
- IPv6 ranges0
Nothing suspicious found.
Network · AS28278
AS28278 (TELLFREE BRASIL TELEFONIA IP S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS28278
Nothing suspicious found.
201.33.220.0/22201.33.208.0/22201.33.216.0/23201.33.212.0/23201.33.219.0/24201.33.214.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.
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);AS28278 (TELLFREE BRASIL TELEFONIA IP S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS28278 is registered to TELLFREE BRASIL TELEFONIA IP S.A.. It announces about 3,584 IPv4 addresses.
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.