Network · AS26380

AS26380 MasterCard Technologies LLC

AS26380 (MasterCard Technologies LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS26380

  • OwnerMasterCard Technologies LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses15,104
  • IPv4 ranges23
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 12.22.152.0/21
  • 113.30.208.0/21
  • 45.115.128.0/22
  • 216.119.216.0/22
  • 216.119.208.0/22
  • 185.175.204.0/22
  • 103.55.148.0/22
  • 217.149.106.0/23
  • 216.119.222.0/23
  • 216.119.214.0/23
  • 209.64.210.0/23
  • 185.96.136.0/23

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

Check an IP address →

Detect it in code

Spot AS26380 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 AS26380

Is AS26380 a datacenter or VPN network?

AS26380 (MasterCard Technologies LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS26380?

AS26380 is registered to MasterCard Technologies LLC. It announces about 15,104 IPv4 addresses.

How do I detect traffic from AS26380?

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.