% 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 '196.4.173.0 - 196.4.173.255'

% No abuse contact registered for 196.4.173.0 - 196.4.173.255

inetnum:        196.4.173.0 - 196.4.173.255
netname:        NETBLK-GKNCHEP-1
descr:          CHEP SOUTH AFRICA (Proprietary) LIMITED
country:        ZA
org:            ORG-GCS2-AFRINIC
admin-c:        JO41-AFRINIC
tech-c:         FG16-AFRINIC
tech-c:         JO41-AFRINIC
status:         ASSIGNED PI
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      GCS2-MNT
mnt-domains:    GCS2-MNT
source:         AFRINIC # Filtered
parent:         196.0.0.0 - 196.255.255.255

organisation:   ORG-GCS2-AFRINIC
org-name:       CHEP SOUTH AFRICA (Proprietary) LIMITED
org-type:       EU-PI
country:        ZA
address:        7 Westville Rd, Dawncliffe,
address:        Westville  3629
phone:          tel:+27-11-961-6404
phone:          tel:+27-31-267-9300
admin-c:        JO41-AFRINIC
admin-c:        FG16-AFRINIC
tech-c:         JO41-AFRINIC
tech-c:         FG16-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Fay Glennie
address:        7 Westville Rd, Dawncliffe,
address:        Westville, 3629,
address:        South Africa
phone:          tel:+27-31-267-9300
nic-hdl:        FG16-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-ZXFYOOFRAOIXYJAI9O6QDVE8TYEYCIA3-MNT

person:         Johan Olivier
address:        7 Westville Rd, Dawncliffe,
address:        Westville, 3629,
address:        South Africa
phone:          tel:+27-11-961-6404
nic-hdl:        JO41-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-ZINDBPNAM6PT34R13TN4JMLDZKTMLXKU-MNT