Network · AS398816

AS398816 Flume

AS398816 (Flume) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS398816

OwnerFlume
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,448
IPv4 ranges5
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

38.20.112.0/20
206.109.120.0/21
38.89.152.0/22
38.46.252.0/22
162.220.31.0/24

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

Check an IP address →

Detect it in code

Spot AS398816 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 AS398816

Is AS398816 a datacenter or VPN network?

AS398816 (Flume) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS398816?

AS398816 is registered to Flume. It announces about 8,448 IPv4 addresses.

How do I detect traffic from AS398816?

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.