Network check
ASN
AS58400
- OwnerUniversitas Negeri Semarang
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses1,024
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS58400
AS58400 Universitas Negeri Semarang
AS58400 (Universitas Negeri Semarang) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS58400 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 AS58400
Is AS58400 a datacenter or VPN network?
AS58400 (Universitas Negeri Semarang) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS58400?
AS58400 is registered to Universitas Negeri Semarang. It announces about 1,024 IPv4 addresses.
How do I detect traffic from AS58400?
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.