Network · AS12455

AS12455 Jambonet Autonomous System

AS12455 (Jambonet Autonomous System) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12455

OwnerJambonet Autonomous System
KindInternet service provider
Servers, not peopleno
IPv4 addresses303,104
IPv4 ranges6
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

154.122.0.0/15
102.166.0.0/15
197.156.128.0/18
62.24.96.0/19
212.49.64.0/19
196.202.192.0/19

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

Check an IP address →

Detect it in code

Spot AS12455 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 AS12455

Is AS12455 a datacenter or VPN network?

AS12455 (Jambonet Autonomous System) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12455?

AS12455 is registered to Jambonet Autonomous System. It announces about 303,104 IPv4 addresses.

How do I detect traffic from AS12455?

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.