Network · AS11481

AS11481 University of Texas Rio Grande Valley

AS11481 (University of Texas Rio Grande Valley) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS11481

OwnerUniversity of Texas Rio Grande Valley
KindInternet service provider
Servers, not peopleno
IPv4 addresses72,704
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

129.113.0.0/16
67.207.0.0/20
67.207.24.0/21
67.207.16.0/22

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

Check an IP address →

Detect it in code

Spot AS11481 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 AS11481

Is AS11481 a datacenter or VPN network?

AS11481 (University of Texas Rio Grande Valley) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS11481?

AS11481 is registered to University of Texas Rio Grande Valley. It announces about 72,704 IPv4 addresses.

How do I detect traffic from AS11481?

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.