Network · AS13243

AS13243 Tietoevry Norway AS

AS13243 (Tietoevry Norway AS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS13243

OwnerTietoevry Norway AS
KindInternet service provider
Servers, not peopleno
IPv4 addresses55,808
IPv4 ranges7
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

146.192.128.0/17
62.148.32.0/19
195.254.192.0/19
217.18.192.0/20
77.94.232.0/21
195.245.202.0/24
193.36.191.0/24

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

Check an IP address →

Detect it in code

Spot AS13243 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 AS13243

Is AS13243 a datacenter or VPN network?

AS13243 (Tietoevry Norway AS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS13243?

AS13243 is registered to Tietoevry Norway AS. It announces about 55,808 IPv4 addresses.

How do I detect traffic from AS13243?

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.