Network check
ASN
AS131123
- OwnerVietnam Internet network information c
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS131123
AS131123 Vietnam Internet network information center (VNNIC)
AS131123 (Vietnam Internet network information center (VNNIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS131123 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 AS131123
Is AS131123 a datacenter or VPN network?
AS131123 (Vietnam Internet network information center (VNNIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS131123?
AS131123 is registered to Vietnam Internet network information center (VNNIC). It announces about 256 IPv4 addresses.
How do I detect traffic from AS131123?
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.