Network · AS41378

AS41378 Kirino LLC

AS41378 (Kirino LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS41378

  • OwnerKirino LLC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses18,176
  • IPv4 ranges19
  • IPv6 ranges7
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 38.59.224.0/19
  • 23.247.132.0/22
  • 212.107.28.0/22
  • 185.217.108.0/22
  • 185.212.60.0/22
  • 82.115.30.0/23
  • 45.9.8.0/23
  • 37.123.198.0/23
  • 31.25.88.0/23
  • 185.148.14.0/23
  • 103.156.242.0/23
  • 103.149.248.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS41378 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 AS41378

Is AS41378 a datacenter or VPN network?

AS41378 (Kirino LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS41378?

AS41378 is registered to Kirino LLC. It announces about 18,176 IPv4 addresses.

How do I detect traffic from AS41378?

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.