Network · AS2026

AS2026 City of Helsinki

AS2026 (City of Helsinki) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS2026

OwnerCity of Helsinki
KindInternet service provider
Servers, not peopleno
IPv4 addresses66,304
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

137.163.0.0/16
37.35.82.0/23
37.35.81.0/24

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

Check an IP address →

Detect it in code

Spot AS2026 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 AS2026

Is AS2026 a datacenter or VPN network?

AS2026 (City of Helsinki) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS2026?

AS2026 is registered to City of Helsinki. It announces about 66,304 IPv4 addresses.

How do I detect traffic from AS2026?

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.