Network · AS4193

AS4193 State of Washington

AS4193 (State of Washington) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4193

OwnerState of Washington
KindInternet service provider
Servers, not peopleno
IPv4 addresses655,872
IPv4 ranges36
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

198.239.0.0/16
167.72.0.0/16
165.151.0.0/16
159.1.0.0/16
152.113.0.0/16
147.56.0.0/16
147.55.0.0/16
146.76.0.0/16
198.238.0.0/17
206.194.128.0/18
198.238.128.0/18
209.74.192.0/19

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

Check an IP address →

Detect it in code

Spot AS4193 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 AS4193

Is AS4193 a datacenter or VPN network?

AS4193 (State of Washington) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4193?

AS4193 is registered to State of Washington. It announces about 655,872 IPv4 addresses.

How do I detect traffic from AS4193?

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.