Network · AS22742

AS22742 Connecticut Education Network

AS22742 (Connecticut Education Network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS22742

OwnerConnecticut Education Network
KindInternet service provider
Servers, not peopleno
IPv4 addresses151,040
IPv4 ranges36
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

138.29.0.0/16
149.152.128.0/18
72.10.96.0/19
207.210.128.0/19
149.152.32.0/19
149.152.192.0/19
67.218.80.0/20
64.251.48.0/20
149.152.64.0/20
149.152.16.0/20
149.152.112.0/20
129.133.240.0/20

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

Check an IP address →

Detect it in code

Spot AS22742 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 AS22742

Is AS22742 a datacenter or VPN network?

AS22742 (Connecticut Education Network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS22742?

AS22742 is registered to Connecticut Education Network. It announces about 151,040 IPv4 addresses.

How do I detect traffic from AS22742?

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.