% 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 'AS39601 - AS39935'

as-block:       AS39601 - AS39935
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:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39624'

% Abuse contact for 'AS39624' is 'noc@kpmg.com'

aut-num:        AS39624
as-name:        KPMG-CH
org:            ORG-KFM1-RIPE
import:         from AS3303 action pref=100; accept ANY
import:         from AS6830 action pref=100; accept ANY
export:         to AS3303 announce AS39624
export:         to AS6830 announce AS39624
sponsoring-org: ORG-CTP1-RIPE
admin-c:        UK1144-RIPE
tech-c:         UK1144-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CH-KPMG
created:        2006-03-29T09:26:52Z
last-modified:  2021-02-18T14:09:11Z
source:         RIPE

organisation:   ORG-KFM1-RIPE
org-name:       KPMG AG
country:        CH
org-type:       OTHER
address:        CH-8036 Zuerich
abuse-c:        AR25978-RIPE
mnt-ref:        AS8404-MNT
mnt-by:         CH-KPMG
created:        2006-03-28T14:29:36Z
last-modified:  2022-12-01T16:33:37Z
source:         RIPE # Filtered

person:         Simon Gould
address:        KPMG AG
address:        CH-8036 Zuerich
phone:          +41 58 249 47 70
nic-hdl:        UK1144-RIPE
mnt-by:         CH-KPMG
created:        2013-10-11T15:05:05Z
last-modified:  2017-03-21T12:45:11Z
source:         RIPE # Filtered

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