% 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 '41.223.145.0 - 41.223.145.255'

% No abuse contact registered for 41.223.145.0 - 41.223.145.255

inetnum:        41.223.145.0 - 41.223.145.255
netname:        interswitchng-com
descr:          Interswitch Limited
country:        NG
org:            ORG-IL19-AFRINIC
admin-c:        AO12-AFRINIC
tech-c:         AO12-AFRINIC
status:         SUB-ALLOCATED PA
remarks:        * * * * * * * * * * * * * * * * * * * * * * * * *
remarks:        *                                               *
remarks:        *      This IP prefix will be reclaimed and     *
remarks:        *      returned to the free pool by AFRINIC     *
remarks:        *           on the 10th November 2021.          *
remarks:        *                                               *
remarks:        *     For more information, please contact      *
remarks:        *       AFRINIC at hostmaster@afrinic.net       *
remarks:        *                                               *
remarks:        * * * * * * * * * * * * * * * * * * * * * * * * *
mnt-by:         IPARTNERS-MNT
mnt-lower:      IPARTNERS-MNT
mnt-domains:    IPARTNERS-MNT
source:         AFRINIC # Filtered
parent:         41.223.144.0 - 41.223.147.255

organisation:   ORG-IL19-AFRINIC
org-name:       IPARTNERS LIMITED
org-type:       LIR
country:        NG
address:        2b Ogalade Street
address:        Victoria Island
address:        Lagos
address:        Lagos
phone:          tel:+1-201-423-4374
phone:          tel:+234-806-453-7754
admin-c:        AO12-AFRINIC
tech-c:         AO12-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        IPARTNERS-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Abidemi Olutiola
address:        2b Ogalade Street
address:        Victoria Island, Lagos
address:        Lagos
address:        Nigeria
phone:          tel:+234-802-326-4830
phone:          tel:+1-201-565-2210
nic-hdl:        AO12-AFRINIC
mnt-by:         GENERATED-4DL222H8YU8D5QHOWQUB1TGV0NSHPVSM-MNT
source:         AFRINIC # Filtered

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