Network check
ASN
AS56603
- OwnerAleksey Ershov
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS56603
AS56603 Aleksey Ershov
AS56603 (Aleksey Ershov) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS56603 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 AS56603
Is AS56603 a datacenter or VPN network?
AS56603 (Aleksey Ershov) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS56603?
AS56603 is registered to Aleksey Ershov. It announces about 256 IPv4 addresses.
How do I detect traffic from AS56603?
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.