Network · AS194

AS194 University Corporation for Atmospheric Research

AS194 (University Corporation for Atmospheric Research) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS194

OwnerUniversity Corporation for Atmospheric
KindInternet service provider
Servers, not peopleno
IPv4 addresses66,304
IPv4 ranges4
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

128.117.0.0/16
192.52.106.0/24
192.43.244.0/24
129.19.156.0/24

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

Check an IP address →

Detect it in code

Spot AS194 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 AS194

Is AS194 a datacenter or VPN network?

AS194 (University Corporation for Atmospheric Research) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS194?

AS194 is registered to University Corporation for Atmospheric Research. It announces about 66,304 IPv4 addresses.

How do I detect traffic from AS194?

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.