Network · AS40138

AS40138 Mach Dilemma, LLC

AS40138 (Mach Dilemma, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40138

OwnerMach Dilemma, LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,816
IPv4 ranges5
IPv6 ranges18

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

45.127.112.0/22
103.196.36.0/22
44.31.181.0/24
44.30.92.0/24
198.72.6.0/24

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

Check an IP address →

Detect it in code

Spot AS40138 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 AS40138

Is AS40138 a datacenter or VPN network?

AS40138 (Mach Dilemma, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40138?

AS40138 is registered to Mach Dilemma, LLC. It announces about 2,816 IPv4 addresses.

How do I detect traffic from AS40138?

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.