Network check
ASN
AS48144
- OwnerNetwork Technology Harald Firing Karls
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS48144
AS48144 Network Technology Harald Firing Karlsen
AS48144 (Network Technology Harald Firing Karlsen) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS48144 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 AS48144
Is AS48144 a datacenter or VPN network?
AS48144 (Network Technology Harald Firing Karlsen) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS48144?
AS48144 is registered to Network Technology Harald Firing Karlsen. It announces about 256 IPv4 addresses.
How do I detect traffic from AS48144?
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.