Network · AS30689

AS30689 FLOW

AS30689 (FLOW) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS30689

OwnerFLOW
KindInternet service provider
Servers, not peopleno
IPv4 addresses177,024
IPv4 ranges61
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

72.27.0.0/17
72.252.128.0/17
207.204.64.0/18
72.27.192.0/19
72.27.160.0/19
67.230.32.0/19
96.43.160.0/20
72.27.144.0/20
72.252.112.0/20
69.79.192.0/20
67.230.64.0/20
65.183.0.0/20

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

Check an IP address →

Detect it in code

Spot AS30689 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 AS30689

Is AS30689 a datacenter or VPN network?

AS30689 (FLOW) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS30689?

AS30689 is registered to FLOW. It announces about 177,024 IPv4 addresses.

How do I detect traffic from AS30689?

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.