The RIPE NCC IP Analyser is the mobile version of the LIR Portal application. It offers an overview of all free and used IPv4 address space that your organisation holds. In addition, it notifies you if you have made invalid assignments that require your attention.
To use this application you will need to have an API access key, which a user with administrator rights can create in the LIR Portal. To get started, simply scan the QR code on the API Key Management page using this application.