% 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 '41.193.39.0 - 41.193.39.255'

% Abuse contact for '41.193.39.0 - 41.193.39.255' is 'abuse@voxtelecom.co.za'

inetnum:        41.193.39.0 - 41.193.39.255
netname:        Vox-Telecom
descr:          JHB FTTB Pulbic Pool
country:        ZA
admin-c:        NOCH1-AFRINIC
tech-c:         NOCH1-AFRINIC
status:         ASSIGNED PA
mnt-by:         VOXTELECOM-MNT
source:         AFRINIC # Filtered
parent:         41.193.0.0 - 41.193.255.255

person:         NOC Hostmaster
nic-hdl:        NOCH1-AFRINIC
address:        Vox Telecom (Pty) Ltd
address:        Block B, Rutherford Estate
address:        1 Scott Street,
address:        Waverley,
address:        JHB
address:        Gauteng
address:        Johannesburg 2090
address:        South Africa
phone:          tel:+27-11-809-1500
mnt-by:         GENERATED-2TOYAFCRNLGMDNLMYSI29OEYMP1PWTB8-MNT
source:         AFRINIC # Filtered

% Information related to '41.193.0.0/18AS11845'

route:          41.193.0.0/18
descr:          Vox Telecommunications PTY Ltd
origin:         AS11845
mnt-by:         VOXTELECOM-MNT
source:         AFRINIC # Filtered