% APNIC found the following authoritative answer from: whois.ripe.net

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '194.117.24.0 - 194.117.31.255'

% Abuse contact for '194.117.24.0 - 194.117.31.255' is 'abuse@inesctec.pt'

inetnum:        194.117.24.0 - 194.117.31.255
netname:        INESCP-PTCCFCUL
org:            ORG-IP50-RIPE
descr:          INESC TEC
descr:          Rua Dr. Roberto Frias
descr:          4200-465 Porto
country:        PT
admin-c:        RCIP18-RIPE
tech-c:         RCIP18-RIPE
status:         ASSIGNED PA
mnt-by:         AS1930-MNT
mnt-lower:      INESCP-MNT
mnt-domains:    INESCP-MNT
mnt-routes:     INESCP-MNT
remarks:        ***********************************************
remarks:        This block was originally part of LIR pt.ccfcul
remarks:        INESCP has been using it since before 2000
remarks:        ***********************************************
created:        2017-07-12T07:54:57Z
last-modified:  2018-09-25T11:04:57Z
source:         RIPE

organisation:   ORG-IP50-RIPE
org-name:       Instituto de Engenharia de Sistemas e Computadores, Tecnologia e Ciencia
org-type:       OTHER
address:        Rua Dr. Roberto Frias
address:        4200-465 Porto
address:        PORTUGAL
phone:          +351 222094200
fax-no:         +351 222094250
admin-c:        RCIP18-RIPE
tech-c:         RCIP18-RIPE
mnt-by:         AS1930-MNT
mnt-ref:        AS1930-MNT
abuse-c:        IAH17-RIPE
created:        2016-09-12T21:31:24Z
last-modified:  2024-09-14T23:21:31Z
source:         RIPE # Filtered

role:           RCTS Contacts INESC-ID
address:        INESC - Instituto de Engenharia de Sistemas e Computadores
address:        Rua Alves Redol, 9
address:        Lisboa
address:        1000-029 Lisboa
address:        Portugal
admin-c:        IL2732-RIPE
admin-c:        DM19067-RIPE
tech-c:         FMFL1-RIPE
tech-c:         DM19067-RIPE
mnt-by:         AS1930-MNT
nic-hdl:        RCIP18-RIPE
created:        2015-05-11T14:59:19Z
last-modified:  2022-06-03T19:40:55Z
source:         RIPE # Filtered

% Information related to '194.117.24.0/21AS35038'

route:          194.117.24.0/21
descr:          INESC TEC
descr:          Porto, Portugal
origin:         AS35038
org:            ORG-IP9-RIPE
mnt-by:         INESCP-MNT
created:        2005-05-24T19:16:08Z
last-modified:  2017-06-22T13:35:15Z
source:         RIPE # Filtered

organisation:   ORG-IP9-RIPE
org-name:       INESC TEC - INSTITUTO DE ENGENHARIA DE SISTEMAS E COMPUTADORES, TECNOLOGIA E CIENCIA
country:        PT
org-type:       OTHER
address:        Rua Dr. Roberto Frias
address:        4200-465 Porto
phone:          +351 222 094 200
fax-no:         +351 222 094 250
admin-c:        GC21070-RIPE
tech-c:         GC21070-RIPE
tech-c:         FS1331-RIPE
mnt-ref:        INESCP-MNT
mnt-by:         INESCP-MNT
abuse-c:        IAH17-RIPE
created:        2005-05-11T14:54:38Z
last-modified:  2023-08-21T14:47:42Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

Search for
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
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain