The University of Arizona

Country United States United States
Assigned AS AS1706
Updated 02 March 2026

We found 22 IPv4 networks operated by this organization.
Results sorted by network size.

United States The University of Arizona
Network: UNIV-ARIZ
CIDR: 128.196.0.0/16
IP Range: 128.196.0.0 - 128.196.255.255
Block size: 65,536
United States The University of Arizona
Network: UA-STU-NET
CIDR: 150.135.0.0/16
IP Range: 150.135.0.0 - 150.135.255.255
Block size: 65,536
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 204.43.0.0/16
IP Range: 204.43.0.0 - 204.43.255.255
Block size: 65,536
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 204.99.0.0/17
IP Range: 204.99.0.0 - 204.99.127.255
Block size: 32,768
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 206.207.128.0/17
IP Range: 206.207.128.0 - 206.207.255.255
Block size: 32,768
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 199.104.128.0/18
IP Range: 199.104.128.0 - 199.104.191.255
Block size: 16,384
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 204.228.0.0/18
IP Range: 204.228.0.0 - 204.228.63.255
Block size: 16,384
United States The University of Arizona
Network: ARIZ-FORMER-WEST
CIDR: 204.229.192.0/18
IP Range: 204.229.192.0 - 204.229.255.255
Block size: 16,384
United States The University of Arizona
Network: UOAZ-Z
CIDR: N/A
IP Range: 198.60.133.0 - 198.60.191.255
Block size: 15,104
United States The University of Arizona
Network: UOAZ-Z
CIDR: N/A
IP Range: 206.207.1.0 - 206.207.49.255
Block size: 12,544
United States The University of Arizona
Network: UOAZ-Z
CIDR: N/A
IP Range: 199.104.208.0 - 199.104.255.255
Block size: 12,288
United States The University of Arizona
Network: UOFAZ
CIDR: 206.207.224.0/19
IP Range: 206.207.224.0 - 206.207.255.255
Block size: 8,192
United States The University of Arizona
Network: UOAZ-Z
CIDR: N/A
IP Range: 206.207.51.0 - 206.207.63.255
Block size: 3,328
United States The University of Arizona
Network: UOAZ-Z
CIDR: N/A
IP Range: 198.60.121.0 - 198.60.131.255
Block size: 2,816
United States The University of Arizona
Network: COLMED-PHX-ABC-1
CIDR: 208.75.160.0/21
IP Range: 208.75.160.0 - 208.75.167.255
Block size: 2,048
United States The University of Arizona
Network: UA-COLMED-PHX
CIDR: 208.68.28.0/22
IP Range: 208.68.28.0 - 208.68.31.255
Block size: 1,024
United States The University of Arizona
Network: UA-CS-NET
CIDR: 192.12.69.0/24
IP Range: 192.12.69.0 - 192.12.69.255
Block size: 256
United States The University of Arizona
Network: AZMATH
CIDR: 192.12.196.0/24
IP Range: 192.12.196.0 - 192.12.196.255
Block size: 256
United States The University of Arizona
Network: STEWARD-OBS
CIDR: 192.31.28.0/24
IP Range: 192.31.28.0 - 192.31.28.255
Block size: 256
United States The University of Arizona
Network: UAROUTERNET
CIDR: 192.80.43.0/24
IP Range: 192.80.43.0 - 192.80.43.255
Block size: 256
United States The University of Arizona
Network: MAMACONTROL
CIDR: 192.82.237.0/24
IP Range: 192.82.237.0 - 192.82.237.255
Block size: 256
United States The University of Arizona
Network: MAC-COOPEXT
CIDR: 204.27.250.0/24
IP Range: 204.27.250.0 - 204.27.250.255
Block size: 256