Network · AS9526

AS9526 KOSCOM

AS9526 (KOSCOM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS9526

OwnerKOSCOM
KindInternet service provider
Servers, not peopleno
IPv4 addresses23,040
IPv4 ranges37
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

211.255.192.0/20
114.31.112.0/20
39.125.128.0/21
221.168.32.0/21
128.134.148.0/22
103.244.108.0/22
210.108.26.0/23
203.246.174.0/23
1.209.90.0/23
59.15.30.0/24
58.124.250.0/24
58.124.249.0/24

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

Check an IP address →

Detect it in code

Spot AS9526 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 AS9526

Is AS9526 a datacenter or VPN network?

AS9526 (KOSCOM) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS9526?

AS9526 is registered to KOSCOM. It announces about 23,040 IPv4 addresses.

How do I detect traffic from AS9526?

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.