Network · AS15519

AS15519 Oracle Svenska AB

AS15519 (Oracle Svenska AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS15519

OwnerOracle Svenska AB
KindInternet service provider
Servers, not peopleno
IPv4 addresses11,520
IPv4 ranges9
IPv6 ranges8

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

159.13.112.0/21
159.13.104.0/21
158.179.144.0/21
158.179.136.0/21
159.13.96.0/22
158.179.128.0/22
159.13.100.0/23
158.179.132.0/23
158.179.135.0/24

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

Check an IP address →

Detect it in code

Spot AS15519 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 AS15519

Is AS15519 a datacenter or VPN network?

AS15519 (Oracle Svenska AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS15519?

AS15519 is registered to Oracle Svenska AB. It announces about 11,520 IPv4 addresses.

How do I detect traffic from AS15519?

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.