Network · AS30798

AS30798 TNNet Oy

AS30798 (TNNet Oy) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS30798

OwnerTNNet Oy
KindInternet service provider
Servers, not peopleno
IPv4 addresses37,888
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

89.236.64.0/18
62.204.0.0/19
213.185.32.0/19
217.112.240.0/20
45.154.68.0/22

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

Check an IP address →

Detect it in code

Spot AS30798 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 AS30798

Is AS30798 a datacenter or VPN network?

AS30798 (TNNet Oy) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS30798?

AS30798 is registered to TNNet Oy. It announces about 37,888 IPv4 addresses.

How do I detect traffic from AS30798?

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.