Network · AS28954

AS28954 Fiberstaden AB

AS28954 (Fiberstaden AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS28954

OwnerFiberstaden AB
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,120
IPv4 ranges3
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

80.86.64.0/20
194.127.152.0/23
194.127.130.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS28954 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 AS28954

Is AS28954 a datacenter or VPN network?

AS28954 (Fiberstaden AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS28954?

AS28954 is registered to Fiberstaden AB. It announces about 5,120 IPv4 addresses.

How do I detect traffic from AS28954?

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.