% 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 'AS49942'

% Abuse contact for 'AS49942' is 'netzwerk@vontobel.com'

aut-num:        AS49942
as-name:        BVT
org:            ORG-BVA8-RIPE
admin-c:        DD4356-RIPE
tech-c:         RZ772-RIPE
tech-c:         TH469-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VON-001
created:        2009-10-15T07:14:33Z
last-modified:  2019-04-05T07:46:37Z
source:         RIPE

organisation:   ORG-BVA8-RIPE
org-name:       Bank Vontobel AG
country:        CH
org-type:       LIR
address:        Gotthardstrasse 43
address:        8022
address:        Zürich
address:        SWITZERLAND
phone:          +41582837111
mnt-ref:        ENTRYBG-MNT
mnt-ref:        VON-001
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         VON-001
abuse-c:        ND2468-RIPE
created:        2013-05-15T13:00:19Z
last-modified:  2024-04-23T07:44:55Z
source:         RIPE # Filtered
admin-c:        RZ772-RIPE
admin-c:        TH469-RIPE
admin-c:        DD4356-RIPE

person:         Damir Delas
address:        Bank Vontobel AG
address:        Gotthardstrasse 43
address:        CH-8022 Zuerich
phone:          +41 58 283 59 08
fax-no:         +41 58 283 55 66
nic-hdl:        DD4356-RIPE
created:        2011-03-02T14:21:47Z
last-modified:  2018-12-17T14:29:11Z
source:         RIPE # Filtered
mnt-by:         VON-001

person:         Rolf Zimmermann
address:        Bank Vontobel AG
address:        Gotthardstrasse 43
address:        CH-8022 Zuerich
phone:          +41 58 283 56 56
fax-no:         +41 58 283 55 66
nic-hdl:        RZ772-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2018-12-17T14:25:59Z
source:         RIPE # Filtered
mnt-by:         VON-001
mnt-by:         RZ91330-MNT

person:         Thomas Hitz
address:        Bank Vontobel AG
address:        Gotthardstrasse 43
address:        CH-8022 Zuerich
phone:          +41 58 283 71 11
fax-no:         +41 58 283 55 22
nic-hdl:        TH469-RIPE
created:        2002-02-19T08:00:20Z
last-modified:  2018-12-17T14:27:57Z
source:         RIPE # Filtered
mnt-by:         VON-001

% This query was served by the RIPE Database Query Service version 1.111 (ABERDEEN)

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