Network · AS8943

AS8943 Jump Networks Ltd

AS8943 (Jump Networks Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS8943

OwnerJump Networks Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses12,544
IPv4 ranges7
IPv6 ranges5

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

212.13.192.0/19
85.119.80.0/21
185.73.44.0/22
185.98.212.0/23
203.11.114.0/24
194.33.11.0/24
194.153.169.0/24

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

Check an IP address →

Detect it in code

Spot AS8943 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 AS8943

Is AS8943 a datacenter or VPN network?

AS8943 (Jump Networks Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS8943?

AS8943 is registered to Jump Networks Ltd. It announces about 12,544 IPv4 addresses.

How do I detect traffic from AS8943?

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.