10.53.0.1/32 One Systems, Inc.
10.53.0.2/32 Two Technology Ltd.
10.53.0.3/32 Three Network Labs
10.53.0.4/32 Four University
10.53.0.5/32 Five Telecom
10.53.0.6/32 Six Company
10.53.0.7/32 Seven Communications
