Network · AS393946

AS393946 Renesas Electronics America Inc.

AS393946 (Renesas Electronics America Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS393946

  • OwnerRenesas Electronics America Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses11,264
  • IPv4 ranges9
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 193.141.192.0/19
  • 194.15.148.0/23
  • 192.48.120.0/23
  • 192.48.118.0/23
  • 192.157.182.0/23
  • 192.91.135.0/24
  • 192.48.122.0/24
  • 192.157.179.0/24
  • 157.165.5.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS393946 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 AS393946

Is AS393946 a datacenter or VPN network?

AS393946 (Renesas Electronics America Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS393946?

AS393946 is registered to Renesas Electronics America Inc.. It announces about 11,264 IPv4 addresses.

How do I detect traffic from AS393946?

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.