Network · AS153473

AS153473 FLEXHOSTING SERVICES

AS153473 (FLEXHOSTING SERVICES) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS153473

OwnerFLEXHOSTING SERVICES
KindInternet service provider
Servers, not peopleno
IPv4 addresses768
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

163.227.89.0/24
103.243.230.0/24
103.15.157.0/24

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

Check an IP address →

Detect it in code

Spot AS153473 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 AS153473

Is AS153473 a datacenter or VPN network?

AS153473 (FLEXHOSTING SERVICES) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS153473?

AS153473 is registered to FLEXHOSTING SERVICES. It announces about 768 IPv4 addresses.

How do I detect traffic from AS153473?

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.