Network · AS2839

AS2839 Kungliga Tekniska Hogskolan

AS2839 (Kungliga Tekniska Hogskolan) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS2839

OwnerKungliga Tekniska Hogskolan
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,176
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

130.229.128.0/18
192.16.124.0/22
192.16.146.0/24
192.16.145.0/24
192.16.140.0/24

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

Check an IP address →

Detect it in code

Spot AS2839 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 AS2839

Is AS2839 a datacenter or VPN network?

AS2839 (Kungliga Tekniska Hogskolan) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS2839?

AS2839 is registered to Kungliga Tekniska Hogskolan. It announces about 18,176 IPv4 addresses.

How do I detect traffic from AS2839?

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.