Network · AS43357

AS43357 Owl Limited

AS43357 (Owl Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43357

  • OwnerOwl Limited
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses6,912
  • IPv4 ranges20
  • IPv6 ranges16
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 45.130.20.0/22
  • 45.147.50.0/23
  • 194.127.164.0/23
  • 176.113.68.0/23
  • 147.78.240.0/23
  • 92.60.40.0/24
  • 88.214.21.0/24
  • 80.66.198.0/24
  • 80.66.197.0/24
  • 45.66.219.0/24
  • 213.232.112.0/24
  • 194.36.27.0/24

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

Check an IP address →

Detect it in code

Spot AS43357 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 AS43357

Is AS43357 a datacenter or VPN network?

AS43357 (Owl Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43357?

AS43357 is registered to Owl Limited. It announces about 6,912 IPv4 addresses.

How do I detect traffic from AS43357?

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.