Network check
ASN
AS398499
- OwnerSL Green Realty Corp
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges1
Risk score0
Nothing suspicious found.
Network · AS398499
AS398499 SL Green Realty Corp
AS398499 (SL Green Realty Corp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS398499 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 AS398499
Is AS398499 a datacenter or VPN network?
AS398499 (SL Green Realty Corp) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS398499?
AS398499 is registered to SL Green Realty Corp. It announces about 256 IPv4 addresses.
How do I detect traffic from AS398499?
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.