% 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 '156.216.0.0 - 156.217.255.255'

% No abuse contact registered for 156.216.0.0 - 156.217.255.255

inetnum:        156.216.0.0 - 156.217.255.255
netname:        All-38
descr:          TE Data
country:        EG
admin-c:        TDCR1-AFRINIC
tech-c:         TDCR2-AFRINIC
status:         ASSIGNED PA
remarks:        ====================================================
remarks:        For Internet Abuse & Spam reports : admins@tedata.net
remarks:        ====================================================
mnt-by:         TE-Data-MNT
source:         AFRINIC # Filtered
parent:         156.192.0.0 - 156.223.255.255

role:           TE Data Contact Role
address:        TE Data, Smart Village, Building A11-B90, Alex Desert Road,
address:        28 Km, 6th October 12577, Giza, Egypt
phone:          tel:+20-2-3320700
fax-no:         tel:+20-2-3320804
admin-c:        MH7-AFRINIC
tech-c:         TDCR2-AFRINIC
nic-hdl:        TDCR1-AFRINIC
abuse-mailbox:  abuse@te.eg
mnt-by:         TE-Data-MNT
source:         AFRINIC # Filtered

role:           TE Data Contact Role-2
address:        TE Data, Smart Village, Building A11-B90, Alex Desert Road,
address:        28 Km, 6th October 12577, Giza, Egypt
phone:          tel:+20-2-3320700
fax-no:         tel:+20-2-3320804
admin-c:        MH7-AFRINIC
tech-c:         TDCR1-AFRINIC
nic-hdl:        TDCR2-AFRINIC
abuse-mailbox:  abuse@te.eg
mnt-by:         TE-Data-MNT
source:         AFRINIC # Filtered

% Information related to '156.217.0.0/18AS8452'

route:          156.217.0.0/18
descr:          Telecom-Egypt-Data
origin:         AS8452
mnt-lower:      GEGA-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

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IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
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-d	Associated reverse domain