% 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 'AS30983'

% No abuse contact registered for AS30983

aut-num:        AS30983
as-name:        MARWAN-AS
descr:          Moroccan Academic Network - MARWAN
status:         ASSIGNED
admin-c:        RM2528-AFRINIC
admin-c:        HB1439-AFRINIC
tech-c:         HB1439-AFRINIC
tech-c:         SAAO2-AFRINIC
org:            ORG-CNpl1-AFRINIC
mnt-by:         AFRINIC-HM-MNT
remarks:        import:       from AS21320 action pref=100; accept ANY
remarks:        export:       to AS6713 announce AS30983
remarks:        import:       from AS6713 action pref=100; accept ANY
remarks:        export:       to AS21320 announce AS30983
remarks:        data has been transferred from RIPE Whois Database 20050221
source:         AFRINIC # Filtered

organisation:   ORG-CNpl1-AFRINIC
org-name:       CNRST (Centre National pour la Recherche Scientifique et Technique)
org-type:       LIR
country:        MA
address:        CNRST
address:        MARWAN Network
address:        Angle avenue Allal El Fassi, avenue des FAR, Quartier Hay Ryad, BP. 8027 Nations Unies
address:        Rabat 10102
phone:          tel:+212-5375-69898
fax-no:         tel:+212-5375-69899
admin-c:        RM2528-AFRINIC
admin-c:        HB1439-AFRINIC
tech-c:         SAAO2-AFRINIC
tech-c:         HB1439-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        MARWAN-MNT
mnt-by:         AFRINIC-HM-MNT
remarks:        data has been transferred from RIPE Whois Database 20050221
source:         AFRINIC # Filtered

person:         Hassan Bouhaddou
address:        CNRST, Angle Av. Allal Fassi et Av. des FAR, Hay Riad.  BP. 8027 Nations Unies.
address:        Rabat
address:        Morocco
phone:          tel:+212-600-019441
phone:          tel:+212-37569881
nic-hdl:        HB1439-AFRINIC
remarks:        data has been transferred from RIPE Whois Database 20050221
mnt-by:         GENERATED-JXHUPXCVUANAYWQ6R3OLPW5HBXOCXSGA-MNT
source:         AFRINIC # Filtered

person:         Redouane Merrouch
nic-hdl:        RM2528-AFRINIC
address:        CNRST - MARWAN
address:        Angle avenue Allal El Fassi, avenue des FAR, Quartier Hay Ryad, BP. 8027 Nations Unies
address:        Rabat 10102
address:        Morocco
phone:          tel:+212-660-107531
phone:          tel:+212-660-107531
remarks:        data has been transferred from RIPE Whois Database 20050221
mnt-by:         GENERATED-ECHAOPSJGBLBTK96WRLYJ0IH88QXZNNZ-MNT
source:         AFRINIC # Filtered

person:         Sami Ait Ali Oulahcen
nic-hdl:        SAAO2-AFRINIC
address:        MARWAN NOC, CNRST, Allal Al Fassi & FAR Ave corner, Hay Riad
address:        Rabat
address:        Morocco
phone:          tel:+212-700-062200
mnt-by:         GENERATED-NY733CRU7JZPLWTXQHC5WCN6LJSW5FJW-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