Network · AS54027

AS54027 Seattle Public Schools

AS54027 (Seattle Public Schools) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS54027

OwnerSeattle Public Schools
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,840
IPv4 ranges6
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

216.210.20.0/22
216.186.52.0/22
216.186.96.0/23
216.186.64.0/23
216.186.62.0/23
216.186.66.0/24

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

Check an IP address →

Detect it in code

Spot AS54027 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 AS54027

Is AS54027 a datacenter or VPN network?

AS54027 (Seattle Public Schools) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS54027?

AS54027 is registered to Seattle Public Schools. It announces about 3,840 IPv4 addresses.

How do I detect traffic from AS54027?

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.