Network · AS47

AS47 University of Southern California

AS47 (University of Southern California) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS47

OwnerUniversity of Southern California
KindInternet service provider
Servers, not peopleno
IPv4 addresses67,072
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

68.181.0.0/16
207.151.52.0/22
207.151.92.0/24
206.117.90.0/24

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

Check an IP address →

Detect it in code

Spot AS47 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 AS47

Is AS47 a datacenter or VPN network?

AS47 (University of Southern California) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS47?

AS47 is registered to University of Southern California. It announces about 67,072 IPv4 addresses.

How do I detect traffic from AS47?

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.