% 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 'AS47385 - AS50218'

as-block:       AS47385 - AS50218
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:        2024-05-01T14:06:55Z
last-modified:  2024-05-01T14:06:55Z
source:         RIPE

% Information related to 'AS47704'

% Abuse contact for 'AS47704' is 'abuse@academia.co.uk'

aut-num:        AS47704
as-name:        ACADEMIA-AS
org:            ORG-AL331-RIPE
import:         from AS29611 accept ANY
export:         to AS29611 announce AS-ACADEMIA
import:         from AS3356 accept ANY
export:         to AS3356 announce AS47704
import:         from AS174 accept ANY
export:         to AS174 announce AS47704
import:         from AS2914 accept ANY
export:         to AS2914 announce AS47704
import:         from AS8714 accept ANY AND NOT {0.0.0.0/0}
export:         to AS8714 announce AS-ACADEMIA
admin-c:        GS15788-RIPE
tech-c:         PM1438
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ACADEMIA-GS
created:        2014-11-21T11:08:18Z
last-modified:  2019-08-20T14:46:04Z
source:         RIPE

organisation:   ORG-AL331-RIPE
org-name:       Academia Ltd
country:        GB
org-type:       LIR
address:        First Floor, Unit 1, The Progression Centre, Mark Rd
address:        HP2 7DW
address:        Hemel Hempstead
address:        UNITED KINGDOM
phone:          +441992703900
admin-c:        JD6695-RIPE
admin-c:        MD20973-RIPE
admin-c:        PM1438
abuse-c:        AR31887-RIPE
mnt-ref:        MNT-ACADEMIA-GS
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ACADEMIA-GS
tech-c:         MD20973-RIPE
tech-c:         PM1438
created:        2014-06-06T13:43:38Z
last-modified:  2023-04-12T12:55:49Z
source:         RIPE # Filtered

person:         Academia Support
address:        8 Kinetic Cresent Innova Park Enfield EN3 7XH
phone:          +44 1992 703 809
nic-hdl:        GS15788-RIPE
mnt-by:         MNT-ACADEMIA-GS
created:        2014-06-09T14:28:53Z
last-modified:  2019-08-06T13:40:12Z
source:         RIPE # Filtered

person:         Phil Mack
address:        Academia Ltd
address:        8 Kinetic Crescent
address:        Innova Park
address:        Enfield
address:        EN3 7XH
mnt-by:         MNT-ACADEMIA-GS
phone:          +44 203 697 1777
nic-hdl:        PM1438
created:        1970-01-01T00:00:00Z
last-modified:  2019-06-25T18:11:23Z
source:         RIPE

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

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