% 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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

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

% Information related to 'AS288 - AS288'

as-block:       AS288 - AS288
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:05Z
last-modified:  2018-11-22T15:27:05Z
source:         RIPE

% Information related to 'AS288'

% Abuse contact for 'AS288' is 'esanic@esa.int'

aut-num:        AS288
as-name:        ESA
descr:          Robert Bosch Strasse 5
descr:          D-64293 Darmstadt - Germany
org:            ORG-ESA1-RIPE
admin-c:        ENIC2-RIPE
tech-c:         ESA3-RIPE
import:         from AS270 action pref=50; accept AS270 AS41 AS10343
import:         from AS297 action pref=50; accept AS297 AS1263 AS10343 AS41 AS1843 AS1254 AS270
import:         from AS8519 action pref=50; accept AS8519
import:         from AS8928 accept ANY
export:         to AS2647 announce AS288
export:         to AS270 announce AS288
export:         to AS297 announce AS288
export:         to AS8519 announce AS288
export:         to AS680 announce AS8519
export:         to AS270 announce AS6710
export:         to AS297 announce AS6710
export:         to AS8928 announce AS288
default:        to AS2647 action pref=100; networks ANY
remarks:        -------------------------------------------------------
remarks:        All communication must be directed to esanic@esa.int
remarks:        Fax and phone are only to be used as backup.
remarks:        Office Hours are : 08:20 - 17:15 CET.
remarks:        -------------------------------------------------------
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         ESANIC-MNT
created:        2002-09-19T15:18:06Z
last-modified:  2020-06-26T09:16:56Z
source:         RIPE # Filtered

organisation:   ORG-ESA1-RIPE
org-name:       European Space Agency (ESA)
country:        DE
org-type:       LIR
address:        Via Galileo Galilei, snr,
address:        I-00044
address:        Frascati, Rome
address:        ITALY
phone:          +39 0694188688
mnt-ref:        ESANIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ESANIC-MNT
admin-c:        ENIC2-RIPE
admin-c:        ESA3-RIPE
abuse-c:        AD10976-RIPE
created:        2004-04-17T11:07:07Z
last-modified:  2023-03-16T10:14:43Z
source:         RIPE # Filtered
remarks:        https://www.esa.int/About_Us/esait/ESA_Network_Information_Centre

role:           ESA NIC
address:        ESANIC
address:        European Space Agency (ESA)
address:        ESA's European Space Research institude (ESA-ESRIN)
address:        ESANIC Role Account
address:        Via Galileo Galilei, snr
address:        I-00044 Frascati -  Italy
phone:          +39 06941 88688
nic-hdl:        ENIC2-RIPE
admin-c:        ENIC2-RIPE
tech-c:         ESA3-RIPE
remarks:        trouble:      -------------------------------------------------------
remarks:        trouble:      All communication must be directed to esanic@esa.int
remarks:        trouble:      Fax and phone are only to be used as backup.
remarks:        trouble:      Office Hours are : 08:20 - 17:15 CET.
remarks:        trouble:      -------------------------------------------------------
mnt-by:         ESANIC-MNT
created:        2001-10-11T12:39:49Z
last-modified:  2009-02-13T11:47:02Z
source:         RIPE # Filtered

role:           ESA NOC
address:        ESANOC
address:        European Space Agency (ESA)
address:        ESA's European Space Research Institute (ESA-ESRIN)
address:        ESANOC Role Account
address:        Via Galileo Galilei, snr
address:        I-00044 Frascati - Italy
phone:          +39 6 941 80 205
remarks:        trouble:      -------------------------------------------------------
remarks:        trouble:      All communication must be directed to esanoc@esa.int
remarks:        trouble:      Fax and phone are only to be used as backup.
remarks:        trouble:      Support hours are : 08:00 - 18:00 CET.
remarks:        trouble:      -------------------------------------------------------
admin-c:        ENIC2-RIPE
tech-c:         ESA3-RIPE
nic-hdl:        ESA3-RIPE
mnt-by:         ESANIC-MNT
created:        2001-10-11T12:41:44Z
last-modified:  2009-02-13T11:46:38Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.112 (DEXTER)

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