% 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 '196.21.64.0 - 196.21.72.255'

% Abuse contact for '196.21.64.0 - 196.21.72.255' is 'abuse@tenet.ac.za'

inetnum:        196.21.64.0 - 196.21.72.255
netname:        VUT-TRITEK-196-21-64-0
descr:          Vaal University of Technology
descr:          Andries Potgieter Boulevard
descr:          Vanderbijlpark
descr:          1900
country:        ZA
admin-c:        ANA2-AFRINIC
tech-c:         ANA2-AFRINIC
status:         ASSIGNED PA
mnt-by:         TF-196-21-MNT
mnt-lower:      TF-196-21-MNT
source:         AFRINIC # Filtered
parent:         196.21.0.0 - 196.21.255.255

person:         Attie Naude
address:        Andries Potgieter Boulevard
address:        Vanderbijlpark
address:        1900
address:        ZA
phone:          tel:+1-083-630-4692
phone:          tel:+1-016-950-9269
fax-no:         tel:+1-016-950-9112
nic-hdl:        ANA2-AFRINIC
mnt-by:         GENERATED-CCGDHSPAWGKFPDLBUWKKIUUBWI3LDJ8C-MNT
source:         AFRINIC # Filtered

% Information related to '196.21.64.0/21AS2018'

route:          196.21.64.0/21
descr:          MAINTAINED BY TENET
origin:         AS2018
mnt-by:         TNET-MNT01
source:         AFRINIC # Filtered

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IP address lookups			Miscellaneous queries
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