Network · AS12097

AS12097 Armstrong

AS12097 (Armstrong) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12097

OwnerArmstrong
KindInternet service provider
Servers, not peopleno
IPv4 addresses58,624
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

24.140.0.0/17
24.140.128.0/18
24.140.192.0/19
199.26.244.0/22
199.171.96.0/24

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

Check an IP address →

Detect it in code

Spot AS12097 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 AS12097

Is AS12097 a datacenter or VPN network?

AS12097 (Armstrong) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12097?

AS12097 is registered to Armstrong. It announces about 58,624 IPv4 addresses.

How do I detect traffic from AS12097?

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.