Network · AS22283

AS22283 Sidley Austin LLP

AS22283 (Sidley Austin LLP) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS22283

  • OwnerSidley Austin LLP
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses6,144
  • IPv4 ranges10
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 198.232.48.0/21
  • 198.232.60.0/22
  • 198.232.56.0/23
  • 198.232.44.0/23
  • 198.232.36.0/23
  • 198.232.32.0/23
  • 198.232.58.0/24
  • 198.232.46.0/24
  • 198.232.42.0/24
  • 198.232.35.0/24

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

Check an IP address →

Detect it in code

Spot AS22283 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 AS22283

Is AS22283 a datacenter or VPN network?

AS22283 (Sidley Austin LLP) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS22283?

AS22283 is registered to Sidley Austin LLP. It announces about 6,144 IPv4 addresses.

How do I detect traffic from AS22283?

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.