AS3300
- OwnerBritish Telecommunications PLC
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses513,024
- IPv4 ranges50
- IPv6 ranges34
Nothing suspicious found.
Network · AS3300
AS3300 (British Telecommunications PLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS3300
Nothing suspicious found.
209.28.0.0/16207.209.0.0/16207.117.0.0/16206.182.0.0/16205.248.0.0/1663.250.128.0/1861.14.0.0/18204.231.128.0/18204.231.0.0/18204.140.64.0/18199.6.64.0/18198.207.64.0/18Ranges 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);AS3300 (British Telecommunications PLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS3300 is registered to British Telecommunications PLC. It announces about 513,024 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.