% 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 '197.148.72.0 - 197.148.79.255'

% No abuse contact registered for 197.148.72.0 - 197.148.79.255

inetnum:        197.148.72.0 - 197.148.79.255
netname:        AFRICELL-GM
descr:          AFRICELL GAMBIA
country:        GM
org:            ORG-AG1-AFRINIC
admin-c:        HD7-AFRINIC
admin-c:        AA290-AFRINIC
admin-c:        AK116-AFRINIC
tech-c:         HD7-AFRINIC
tech-c:         AA290-AFRINIC
tech-c:         AK116-AFRINIC
tech-c:         SO55-AFRINIC
status:         ALLOCATED PA
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      AFRICELL-GM-MNT
source:         AFRINIC # Filtered
parent:         197.0.0.0 - 197.255.255.255

organisation:   ORG-AG1-AFRINIC
org-name:       Africell Gambia
org-type:       LIR
country:        GM
address:        43 kairaba Avenue,
address:        Serrekunda
address:        Banjul 2140
phone:          tel:+220-775-0065
phone:          tel:+220-775-0038
phone:          tel:+220-775-0037
phone:          tel:+220-777-7111
phone:          tel:+220-775-0049
phone:          tel:+220-775-0038
admin-c:        HD7-AFRINIC
admin-c:        AA290-AFRINIC
admin-c:        AK116-AFRINIC
tech-c:         HD7-AFRINIC
tech-c:         SO55-AFRINIC
tech-c:         AA290-AFRINIC
tech-c:         AK116-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        AFRICELL-GM-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Abdallah Alzaza
address:        43 Kairaba Avenue
address:        Banjul
address:        Gambia
phone:          tel:+220-777-7111
nic-hdl:        AA290-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-R75XGZBPVCMXVSKGWULLQGI4ZMKBCVD7-MNT

person:         Ali Kanaan
address:        43 Kairaba Avenue
address:        Banjul
address:        Gambia
phone:          tel:+220-775-0049
nic-hdl:        AK116-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-D978FE2LV9DYTSYFSJU4ICBZ4JECVL56-MNT

person:         Hussein Diab-Ghanem
address:        Banjul 2140
address:        GM
phone:          tel:+220-775-0065
nic-hdl:        HD7-AFRINIC
mnt-by:         GENERATED-HLPJQRQDCUGANLSKFMXEZKD7RNQTUBHI-MNT
source:         AFRINIC # Filtered

person:         Saifeldeen Obeidi
address:        Africell Gambia LTD
address:        Kairaba Avenue,
address:        The Gambia
phone:          tel:+220-775-0037
nic-hdl:        SO55-AFRINIC
mnt-by:         GENERATED-DS3KOODOCKJUCYI5CY1KGUTJCSUMQ9R5-MNT
source:         AFRINIC # Filtered

% Information related to '197.148.72.0/21AS37524'

route:          197.148.72.0/21
origin:         AS37524
descr:          Africell Gambia
mnt-by:         AFRICELL-GM-MNT
source:         AFRINIC # Filtered