Whois

% 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.
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% Information related to '154.117.208.0 - 154.117.223.255'

% No abuse contact registered for 154.117.208.0 - 154.117.223.255

inetnum:        154.117.208.0 - 154.117.223.255
netname:        VIETTEL-BURUNDI
descr:          For Data Center + VAS
country:        BI
admin-c:        VTT1-AFRINIC
tech-c:         VTT1-AFRINIC
status:         ASSIGNED PA
mnt-by:         VIETTEL-MNT
source:         AFRINIC # Filtered
parent:         154.117.192.0 - 154.117.255.255

% Information related to '154.117.220.0/22AS327799'

route:          154.117.220.0/22
descr:          For 2G+3G+4G
origin:         AS327799
mnt-by:         VIETTEL-MNT
source:         AFRINIC # Filtered