Network · AS11835

AS11835 NOVA FIBRA TELECOM S.A.

AS11835 (NOVA FIBRA TELECOM S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11835

  • OwnerNOVA FIBRA TELECOM S.A.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses35,072
  • IPv4 ranges19
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 201.20.176.0/20
  • 189.85.16.0/20
  • 187.16.32.0/20
  • 179.107.16.0/20
  • 177.21.240.0/20
  • 200.192.248.0/21
  • 200.192.208.0/21
  • 187.16.48.0/21
  • 177.21.224.0/21
  • 200.23.68.0/22
  • 200.124.188.0/22
  • 187.16.60.0/22

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

Check an IP address →

Detect it in code

Spot AS11835 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 AS11835

Is AS11835 a datacenter or VPN network?

AS11835 (NOVA FIBRA TELECOM S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11835?

AS11835 is registered to NOVA FIBRA TELECOM S.A.. It announces about 35,072 IPv4 addresses.

How do I detect traffic from AS11835?

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.