ITS will be changing the underlying IP subnet used for UI-Guest to the new Network Segmentation Net

Old IP Address Ranges:

172.23.96.0/20   East UI-Guest #1
172.23.112.0/20  East UI-Guest #2
172.23.192.0/20  West UI-Guest #1
172.23.208.0/20  West UI-Guest #2

New IP Address Range:

10.144.0.0/15