% 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 '193.57.112.0 - 193.57.126.255'

% Abuse contact for '193.57.112.0 - 193.57.126.255' is 'nsmaster@e-i.com'

inetnum:        193.57.112.0 - 193.57.126.255
netname:        FR-EI
org:            ORG-CFdC1-RIPE
descr:          4, rue Frédéric-Guillaume Raiffeisen
descr:          F-67000 Strasbourg
country:        FR
admin-c:        FR280-RIPE
tech-c:         ETC2-RIPE
status:         ASSIGNED PI
mnt-by:         AS8255-MNT
mnt-routes:     AS8255-MNT
mnt-domains:    AS8255-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-01-17T10:11:31Z
source:         RIPE
sponsoring-org: ORG-EdTd1-RIPE

organisation:   ORG-CFdC1-RIPE
org-name:       Caisse Federale de Credit Mutuel SA
country:        FR
org-type:       OTHER
address:        4 rue Frédéric-Guillaume Raiffeisen 67000 Strasbourg FR
abuse-c:        ESJ12-RIPE
mnt-ref:        AS8255-MNT
mnt-by:         AS8255-MNT
created:        2011-06-17T14:18:08Z
last-modified:  2022-12-01T16:19:57Z
source:         RIPE # Filtered

role:           EI Technical Contact
address:        4, rue Frédéric-Guillaume Raiffeisen
address:        67000 STRASBOURG
address:        France
admin-c:        FR280-RIPE
tech-c:         AK19726-RIPE
tech-c:         NC5572-RIPE
tech-c:         AM48411-RIPE
tech-c:         YF795-RIPE
nic-hdl:        ETC2-RIPE
mnt-by:         AS8255-MNT
created:        2002-04-04T16:24:51Z
last-modified:  2021-08-19T07:27:12Z
source:         RIPE # Filtered

person:         Frantz Ruble
nic-hdl:        FR280-RIPE
address:        EURO INFORMATION 4, rue Frederic-Guillaume Raiffeisen 67000 STRASBOURG France
phone:          +33 3 88 14 39 55
mnt-by:         PC80199-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-10-19T07:59:24Z
source:         RIPE # Filtered

% Information related to '193.57.121.0/24AS25117'

route:          193.57.121.0/24
origin:         AS25117
mnt-by:         AS8255-MNT
created:        2016-03-21T15:19:56Z
last-modified:  2016-03-21T15:19:56Z
source:         RIPE
descr:          EI-TELECOM

% This query was served by the RIPE Database Query Service version 1.121 (SHETLAND)