% 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 'AS37272'

% No abuse contact registered for AS37272

aut-num:        AS37272
as-name:        CMCANGOLA
descr:          C. M. Corporation, LDA
status:         ASSIGNED
org:            ORG-CMCL1-AFRINIC
admin-c:        KM9-AFRINIC
tech-c:         MS37-AFRINIC
mnt-lower:      CMC-MNT
mnt-routes:     CMC-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

organisation:   ORG-CMCL1-AFRINIC
org-name:       C. M. Corporation, LDA
org-type:       LIR
country:        AO
address:        Rua Conego Manuel Das Neves 170
address:        Luanda CP 1333
phone:          tel:+244-222-446-813
phone:          tel:+244-222-449-105
phone:          tel:+244-924-075-100
fax-no:         tel:+244-222-449-134
admin-c:        KM9-AFRINIC
tech-c:         MS37-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        CMC-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Kay Mbwana
nic-hdl:        KM9-AFRINIC
address:        C M Corporation LDA
address:        Rua Conego Manuel Das Neves 170
address:        Luanda, Angola
address:        Luanda 1333
address:        Angola
phone:          tel:+244-222-449-105
phone:          tel:+244-924-075-100
fax-no:         tel:+244-222-449-134
mnt-by:         GENERATED-CKGSB2ZFS4MPTX8DJQPD9UHBB5YDCJTQ-MNT
source:         AFRINIC # Filtered

person:         Manuel Sangueve
address:        C M Corporation LDA
address:        Rua Conego Manuel Das Neves 170
address:        Luanda, Angola
phone:          tel:+244-222-449-105
fax-no:         tel:+244-222-449-134
nic-hdl:        MS37-AFRINIC
mnt-by:         GENERATED-IDPYA1SEZDBZO8ZQPFLP1BVH9MBDSWKN-MNT
source:         AFRINIC # Filtered