Network · AS40339

AS40339 Jump Trading LLC

AS40339 (Jump Trading LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS40339

  • OwnerJump Trading LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses4,608
  • IPv4 ranges12
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 81.16.188.0/23
  • 81.16.186.0/23
  • 208.78.214.0/23
  • 208.78.208.0/23
  • 206.71.154.0/23
  • 202.83.112.0/23
  • 81.16.184.0/24
  • 208.78.212.0/24
  • 208.78.211.0/24
  • 202.83.118.0/24
  • 202.83.114.0/24
  • 194.62.246.0/24

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

Check an IP address →

Detect it in code

Spot AS40339 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 AS40339

Is AS40339 a datacenter or VPN network?

AS40339 (Jump Trading LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS40339?

AS40339 is registered to Jump Trading LLC. It announces about 4,608 IPv4 addresses.

How do I detect traffic from AS40339?

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.