% APNIC found the following authoritative answer from: whois.afrinic.net

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '41.132.0.0 - 41.132.63.255'

% Abuse contact for '41.132.0.0 - 41.132.63.255' is 'abuse@optinet.net'

inetnum:        41.132.0.0 - 41.132.63.255
netname:        WEBAFRICA-09
descr:          Dimensiondata Broadband Delegated to WebAfrica
descr:          The Campus, 57 Sloane Street
descr:          Bryanston
descr:          Johannesburg
descr:          Gauteng
descr:          2021
country:        ZA
admin-c:        DA25-AFRINIC
admin-c:        ZT12-AFRINIC
tech-c:         DA25-AFRINIC
tech-c:         ZT12-AFRINIC
status:         ASSIGNED PA
remarks:        Delegated to WebAfrica
mnt-by:         IS-OPTINET-MNT
source:         AFRINIC # Filtered
parent:         41.132.0.0 - 41.135.255.255

person:         DNS Administration
address:        PO BOX 3234
address:        Parklands, Gauteng 2121
address:        ZA
phone:          tel:+27-11-447-5566
fax-no:         tel:+27-11-447-5567
nic-hdl:        DA25-AFRINIC
mnt-by:         GENERATED-5DRIE83KKFOSLY1J26BA6OERWG7UT3KG-MNT
source:         AFRINIC # Filtered

person:         IS Hostmaster
nic-hdl:        ZT12-AFRINIC
address:        The Internet Solution
address:        The Campus, 57 Sloane Street
address:        Bryanston
address:        Gauteng
address:        Johannesburg 2021
address:        South Africa
phone:          tel:+27-11-575-1000
org:            ORG-TIS1-AFRINIC
mnt-by:         GENERATED-4THKYWBYLLP54MAK15NBL6CWUURHVN1A-MNT
source:         AFRINIC # Filtered