Network · AS26271

AS26271 CMSInter.net LLC

AS26271 (CMSInter.net LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS26271

  • OwnerCMSInter.net LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses31,744
  • IPv4 ranges7
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 138.229.32.0/19
  • 107.181.192.0/19
  • 64.25.192.0/20
  • 207.241.128.0/20
  • 107.161.128.0/20
  • 162.250.24.0/21
  • 162.249.112.0/22

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

Check an IP address →

Detect it in code

Spot AS26271 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 AS26271

Is AS26271 a datacenter or VPN network?

AS26271 (CMSInter.net LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS26271?

AS26271 is registered to CMSInter.net LLC. It announces about 31,744 IPv4 addresses.

How do I detect traffic from AS26271?

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.