% 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 '212.100.64.0 - 212.100.64.255'

% No abuse contact registered for 212.100.64.0 - 212.100.64.255

inetnum:        212.100.64.0 - 212.100.64.255
netname:        CYBERSPACE
descr:          Cyberspace Network Limited
descr:          33, Saka Tinubu Street
descr:          Victoria Island
descr:          Lagos.
country:        NG
admin-c:        JO638-AFRINIC
tech-c:         JO638-AFRINIC
status:         ASSIGNED PA
remarks:        Managed by Network Solutions Provider [CYBERSPACE]
mnt-by:         LIR-NG-CYBERSPACE-MNT
source:         AFRINIC # Filtered
parent:         212.100.64.0 - 212.100.95.255

person:         Joe Onwubuya
address:        Cyberspace Limited
address:        1 Olosa Street
address:        Victoria-Island, Lagos
address:        Nigeria
address:        Lagos
address:        Nigeria
phone:          tel:+234-1-262-4288
fax-no:         tel:+234-1-262-4287
nic-hdl:        JO638-AFRINIC
remarks:        data has been transferred from RIPE Whois Database 20050221
mnt-by:         GENERATED-RUAHCRXJAWTUILEOF1QZMI5XTCHW4FYP-MNT
source:         AFRINIC # Filtered