Network · AS11293

AS11293 University of California - Office of the President

AS11293 (University of California - Office of the President) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11293

OwnerUniversity of California - Office of t
KindInternet service provider
Servers, not peopleno
IPv4 addresses53,760
IPv4 ranges13
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

128.48.0.0/18
128.48.64.0/19
128.48.224.0/19
128.48.160.0/19
128.48.96.0/20
128.48.208.0/20
128.48.128.0/21
192.12.84.0/22
192.35.216.0/23
192.35.218.0/24
192.35.215.0/24
128.48.202.0/24

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

Check an IP address →

Detect it in code

Spot AS11293 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 AS11293

Is AS11293 a datacenter or VPN network?

AS11293 (University of California - Office of the President) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11293?

AS11293 is registered to University of California - Office of the President. It announces about 53,760 IPv4 addresses.

How do I detect traffic from AS11293?

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.