Network check
ASN
AS41975
- OwnerOOO RIVC "Simplex"
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses256
- IPv4 ranges1
- IPv6 ranges0
Risk score0
Nothing suspicious found.
Network · AS41975
AS41975 OOO RIVC "Simplex"
AS41975 (OOO RIVC "Simplex") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Detect it in code
Spot AS41975 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 AS41975
Is AS41975 a datacenter or VPN network?
AS41975 (OOO RIVC "Simplex") looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
Who owns AS41975?
AS41975 is registered to OOO RIVC "Simplex". It announces about 256 IPv4 addresses.
How do I detect traffic from AS41975?
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.