Network · AS211388

AS211388 TBM Telekom Sp zoo Sp. k.

AS211388 (TBM Telekom Sp zoo Sp. k.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS211388

  • OwnerTBM Telekom Sp zoo Sp. k.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses256
  • IPv4 ranges1
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 81.15.155.0/24

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

Check an IP address →

Detect it in code

Spot AS211388 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 AS211388

Is AS211388 a datacenter or VPN network?

AS211388 (TBM Telekom Sp zoo Sp. k.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS211388?

AS211388 is registered to TBM Telekom Sp zoo Sp. k.. It announces about 256 IPv4 addresses.

How do I detect traffic from AS211388?

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.