% 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 '41.189.90.0 - 41.189.90.255'

% No abuse contact registered for 41.189.90.0 - 41.189.90.255

inetnum:        41.189.90.0 - 41.189.90.255
netname:        ENSYNC-FIBRE-EXTREME
descr:          ENSYNC-FIBRE-EXTREME - P2P
country:        ZA
admin-c:        DB6-AFRINIC
admin-c:        JW1-AFRINIC
tech-c:         DB6-AFRINIC
tech-c:         JW1-AFRINIC
status:         ASSIGNED PA
mnt-by:         ENSYNC-MNT
source:         AFRINIC # Filtered
parent:         41.189.64.0 - 41.189.95.255

person:         David Browne
address:        Ground Floor, Bates House, Corner Howick
address:        Cnr Howick & Treur Close.
address:        Waterfall Office Park
address:        Midrand,
address:        South Africa
address:        1685
address:        Midrand
address:        South Africa
phone:          tel:+27-11-266-4000
fax-no:         tel:+27-11-219-7500
nic-hdl:        DB6-AFRINIC
remarks:        Technical Manager
mnt-by:         GENERATED-RP96YGX7NWD0N3PAKDWHFEKVRFBW2JO5-MNT
source:         AFRINIC # Filtered

person:         Jean Welman
address:        Ground Floor, Bates House, Corner Howick
address:        Cnr Howick & Treur Close.
address:        Waterfall Office Park
address:        Midrand 1685
address:        South Africa
phone:          tel:+27-11-266-4000
fax-no:         tel:+27-11-219-7500
nic-hdl:        JW1-AFRINIC
remarks:        Core Engineer
mnt-by:         GENERATED-IW6ALZPT0BQILWQN5EAQAE8CZCURGGKI-MNT
source:         AFRINIC # Filtered

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