% 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 '89.156.0.0 - 89.159.255.255'

% Abuse contact for '89.156.0.0 - 89.159.255.255' is 'abuse@gaoland.net'

inetnum:        89.156.0.0 - 89.159.255.255
netname:        FR-SFR-20050726
country:        FR
org:            ORG-VF1-RIPE
admin-c:        LD699-RIPE
tech-c:         LDC76-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SFR-MNT
mnt-routes:     SFR-MNT
created:        2017-12-28T10:57:17Z
last-modified:  2024-12-05T14:20:35Z
source:         RIPE
mnt-domains:    DNS-SFR-MNT

organisation:   ORG-VF1-RIPE
org-name:       Societe Francaise Du Radiotelephone - SFR SA
country:        FR
org-type:       LIR
remarks:        xxxxxxxxxxxxxxxxxxxxxxx
remarks:        For Hacking, Spamming or Security problems
remarks:        send mail to :
remarks:        abuse@gaoland.net
remarks:        xxxxxxxxxxxxxxxxxxxxxx
address:        16 rue du Général Alain De Boissieu
address:        75015
address:        Paris
address:        FRANCE
phone:          +33 1 70 18 52 00
fax-no:         +33 1 70 18 11 61
abuse-c:        AR15368-RIPE
admin-c:        RB14609-RIPE
admin-c:        LD699-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SFR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SFR-MNT
created:        2004-04-17T11:22:02Z
last-modified:  2022-07-05T11:58:41Z
source:         RIPE # Filtered

role:           SFR Legal Contact
address:        Campus SFR
address:        12 rue Jean-Philippe Rameau
address:        CS 80001
address:        93634 La-Plaine-Saint-Denis Cedex
address:        France
phone:          +33 1 70 18 52 00
admin-c:        LDC76-RIPE
admin-c:        HS10001-RIPE
tech-c:         HS10001-RIPE
nic-hdl:        LD699-RIPE
abuse-mailbox:  abuse@gaoland.net
mnt-by:         LDCOM-MNT
created:        2003-10-23T09:15:54Z
last-modified:  2023-09-18T07:21:21Z
source:         RIPE # Filtered

role:           SFR Tech Contact (formerly Neuf Cegetel / LDCOM Networks)
address:        SFR
address:        CAMPUS SFR
address:        16 rue du General Alain de Boissieu
address:        CS 68217
address:        75741 PARIS CEDEX 15
address:        France
phone:          +33 1 85 06 00 00
admin-c:        LD699-RIPE
admin-c:        HS10001-RIPE
tech-c:         DG1056-RIPE
nic-hdl:        LDC76-RIPE
abuse-mailbox:  abuse@gaoland.net
mnt-by:         LDCOM-MNT
created:        2001-12-20T14:34:14Z
last-modified:  2024-11-19T08:08:19Z
source:         RIPE # Filtered

% Information related to '89.156.0.0/14AS15557'

route:          89.156.0.0/14
descr:          SFR Altice France
origin:         AS15557
mnt-by:         SFR-MNT
created:        2021-01-14T15:51:27Z
last-modified:  2024-07-23T12:53:06Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.117 (BUSA)