Network check
ASN
AS31872
- OwnerVantive Health
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses5,376
- IPv4 ranges9
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS31872
AS31872 (Vantive Health) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS31872
Nothing suspicious found.
159.198.164.0/22159.198.148.0/22159.198.132.0/22159.198.160.0/23159.198.144.0/23159.198.128.0/23159.198.162.0/24159.198.146.0/24159.198.130.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS31872 (Vantive Health) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS31872 is registered to Vantive Health. It announces about 5,376 IPv4 addresses.
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.