Network · AS1706

AS1706 The University of Arizona

AS1706 (The University of Arizona) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS1706

  • OwnerThe University of Arizona
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses216,832
  • IPv4 ranges60
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 150.135.0.0/16
  • 128.196.0.0/16
  • 206.207.192.0/19
  • 199.104.128.0/19
  • 206.207.32.0/20
  • 206.207.240.0/20
  • 206.207.176.0/20
  • 206.207.128.0/20
  • 204.229.240.0/20
  • 204.229.192.0/20
  • 199.104.224.0/20
  • 198.60.144.0/20

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

Check an IP address →

Detect it in code

Spot AS1706 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 AS1706

Is AS1706 a datacenter or VPN network?

AS1706 (The University of Arizona) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS1706?

AS1706 is registered to The University of Arizona. It announces about 216,832 IPv4 addresses.

How do I detect traffic from AS1706?

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.