Network check
ASN
AS6618
- OwnerJohns Hopkins HealthCare
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS6618
AS6618 Johns Hopkins HealthCare
AS6618 (Johns Hopkins HealthCare) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS6618 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 AS6618
Is AS6618 a datacenter or VPN network?
AS6618 (Johns Hopkins HealthCare) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS6618?
AS6618 is registered to Johns Hopkins HealthCare. It announces about 256 IPv4 addresses.
How do I detect traffic from AS6618?
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.