AS1706 The University of Arizona
A network in United States. Here are the size of its IP ranges and the data used for visitor checks.
United StatesVisitor check data
- Network type
- Regular network
- Known VPN servers
- None
- Tor exit nodes
- None
This network mainly serves home, office and mobile lines. VPN servers are counted only when they are on the public list. How checks work
Largest IPv4 ranges
Up to 20, largest first (29 in total).
128.196.0.0/16
150.135.0.0/16
206.207.176.0 ~ 206.207.225.255
199.104.218.0 ~ 199.104.252.255
199.104.128.0/19
198.60.133.0 ~ 198.60.162.255
206.207.20.0 ~ 206.207.49.255
206.207.227.0 ~ 206.207.255.255
204.229.192.0 ~ 204.229.218.255
206.207.128.0 ~ 206.207.151.255
204.229.235.0 ~ 204.229.255.255
204.229.224.0 ~ 204.229.233.255
206.207.7.0 ~ 206.207.15.255
208.75.160.0/21
206.207.51.0 ~ 206.207.57.255
206.207.1.0 ~ 206.207.4.255
208.68.28.0/22
192.33.140.0/23
199.104.254.0/23
206.207.153.0 ~ 206.207.154.255
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-13