Network · AS211389

AS211389 Briant Broadband Limited

AS211389 (Briant Broadband Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS211389

OwnerBriant Broadband Limited
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

220.158.196.0/23
155.2.210.0/23
195.10.219.0/24
159.253.123.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS211389 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 AS211389

Is AS211389 a datacenter or VPN network?

AS211389 (Briant Broadband Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS211389?

AS211389 is registered to Briant Broadband Limited. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS211389?

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.