Network · AS11504

AS11504 QumulusAI

AS11504 (QumulusAI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11504

OwnerQumulusAI
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,816
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

69.8.144.0/22
69.8.159.0/24
69.8.148.0/24
66.92.198.0/24
205.196.19.0/24
205.196.17.0/24
205.196.144.0/24
157.254.50.0/24

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

Check an IP address →

Detect it in code

Spot AS11504 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 AS11504

Is AS11504 a datacenter or VPN network?

AS11504 (QumulusAI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11504?

AS11504 is registered to QumulusAI. It announces about 2,816 IPv4 addresses.

How do I detect traffic from AS11504?

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.