Network · AS393337

AS393337 The University of Hartford

AS393337 (The University of Hartford) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS393337

OwnerThe University of Hartford
KindInternet service provider
Servers, not peopleno
IPv4 addresses48,640
IPv4 ranges7
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

137.49.0.0/17
137.49.128.0/19
137.49.160.0/20
137.49.176.0/21
137.49.184.0/22
192.52.156.0/24
192.52.155.0/24

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

Check an IP address →

Detect it in code

Spot AS393337 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 AS393337

Is AS393337 a datacenter or VPN network?

AS393337 (The University of Hartford) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS393337?

AS393337 is registered to The University of Hartford. It announces about 48,640 IPv4 addresses.

How do I detect traffic from AS393337?

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.