Network · AS205638

AS205638 "TBANK" JSC

AS205638 ("TBANK" JSC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS205638

Owner"TBANK" JSC
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,120
IPv4 ranges5
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.137.112.0/22
212.233.84.0/22
193.143.64.0/22
185.211.156.0/22
157.22.224.0/22

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

Check an IP address →

Detect it in code

Spot AS205638 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 AS205638

Is AS205638 a datacenter or VPN network?

AS205638 ("TBANK" JSC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS205638?

AS205638 is registered to "TBANK" JSC. It announces about 5,120 IPv4 addresses.

How do I detect traffic from AS205638?

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.