Network · AS213637

AS213637 Siberdizayn Bilisim Teknolojileri A.S.

AS213637 (Siberdizayn Bilisim Teknolojileri A.S.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS213637

OwnerSiberdizayn Bilisim Teknolojileri A.S.
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,280
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

46.20.15.0/24
45.74.246.0/24
45.131.0.0/24
37.247.111.0/24
2.56.63.0/24

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

Check an IP address →

Detect it in code

Spot AS213637 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 AS213637

Is AS213637 a datacenter or VPN network?

AS213637 (Siberdizayn Bilisim Teknolojileri A.S.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS213637?

AS213637 is registered to Siberdizayn Bilisim Teknolojileri A.S.. It announces about 1,280 IPv4 addresses.

How do I detect traffic from AS213637?

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.