AS13998
- OwnerUniversity of Texas Southwestern Medic
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses85,504
- IPv4 ranges11
- IPv6 ranges1
Nothing suspicious found.
Network · AS13998
AS13998 (University of Texas Southwestern Medical Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS13998
Nothing suspicious found.
129.112.0.0/16198.241.16.0/20198.215.96.0/20198.215.48.0/20198.215.176.0/20199.242.236.0/22198.215.36.0/22199.242.234.0/23199.165.152.0/23199.249.214.0/24199.165.154.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS13998 (University of Texas Southwestern Medical Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS13998 is registered to University of Texas Southwestern Medical Center. It announces about 85,504 IPv4 addresses.
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.