Network check
ASN
AS10309
- OwnerCounty of Marin
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses9,472
- IPv4 ranges12
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS10309
AS10309 (County of Marin) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS10309
Nothing suspicious found.
199.88.80.0/21199.88.64.0/21199.88.88.0/22199.88.72.0/22199.88.76.0/23199.88.120.0/23199.88.116.0/23199.88.114.0/23107.0.46.0/23199.88.79.0/24199.88.118.0/24199.88.113.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.
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);AS10309 (County of Marin) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS10309 is registered to County of Marin. It announces about 9,472 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.