Network · AS4511

AS4511 University of Miami

AS4511 (University of Miami) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4511

OwnerUniversity of Miami
KindInternet service provider
Servers, not peopleno
IPv4 addresses75,008
IPv4 ranges7
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

129.171.0.0/16
204.68.64.0/19
64.56.84.0/24
204.145.157.0/24
192.88.124.0/24
192.70.171.0/24
192.31.89.0/24

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

Check an IP address →

Detect it in code

Spot AS4511 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 AS4511

Is AS4511 a datacenter or VPN network?

AS4511 (University of Miami) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4511?

AS4511 is registered to University of Miami. It announces about 75,008 IPv4 addresses.

How do I detect traffic from AS4511?

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.