You may query the AFRINIC Whois database as below:
To Start go to: https://www.afrinic.net/services/whois-query
Note: We would advise you to use the "-r" & "-B" flags to disable recursion and the default filtering behaviour in order to display the entire object.
You should get the output below:
Note: Our Route Registry is currently mirrored by APNIC, RADB, RIPE and NTT Communications. APNIC, RADB, and NTT Communications do near real time mirroring (NRTM), while RIPE picks up a daily dump around 22:00 UTC.