% 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 '91.215.152.0 - 91.215.155.255'

% Abuse contact for '91.215.152.0 - 91.215.155.255' is 'abuse@friendhosting.net'

inetnum:        91.215.152.0 - 91.215.155.255
netname:        FH-SOF
country:        BG
remarks:        -----------------------------------
remarks:        Friendhosting is a cloud hosting and virtualization provider.
remarks:        Abuse mailbox: abuse@friendhosting.net
remarks:        Law enforcement or police representatives: legal-request@friendhosting.net
remarks:        -----------------------------------
org:            ORG-FL194-RIPE
admin-c:        FLN20-RIPE
tech-c:         FLN20-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FRIENDHOSTING-MNT
mnt-domains:    FRIENDHOSTING-MNT
mnt-routes:     FRIENDHOSTING-MNT
mnt-routes:     ITL-MNT
created:        2009-08-12T09:47:23Z
last-modified:  2023-04-16T11:57:04Z
source:         RIPE # Filtered

organisation:   ORG-FL194-RIPE
org-name:       Friendhosting LTD
country:        BG
org-type:       LIR
address:        Sv.Sv. Cyril and Methodius block 5, floor 1, ap. left
address:        8000
address:        Burgas
address:        BULGARIA
phone:          +359 89 9818711
admin-c:        FLN20-RIPE
tech-c:         FLN20-RIPE
abuse-c:        AR39885-RIPE
mnt-ref:        FRIENDHOSTING-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         FRIENDHOSTING-MNT
created:        2017-04-07T15:21:59Z
last-modified:  2023-04-15T21:41:16Z
source:         RIPE # Filtered

role:           Friendhosting Support Team
address:        Sv.Sv. Kiril and Metodii 5, floor 1, ap. left
address:        8000
address:        Burgas
address:        BULGARIA
phone:          +359 89 6622956
remarks:        -----------------------------------
remarks:        Friendhosting is a cloud hosting and virtualization provider.
remarks:        Abuse mailbox: abuse@friendhosting.net
remarks:        Law enforcement or police representatives: legal-request@friendhosting.net
remarks:        Abuse reports sent by post or to non-abuse mailboxes may remain unprocessed.
remarks:        -----------------------------------
nic-hdl:        FLN20-RIPE
mnt-by:         FRIENDHOSTING-MNT
created:        2017-10-02T18:35:42Z
last-modified:  2023-05-23T16:59:43Z
source:         RIPE # Filtered

% Information related to '91.215.152.0/24AS59729'

route:          91.215.152.0/24
descr:          FRIENDHOSTING-BG
origin:         AS59729
mnt-by:         ITL-MNT
created:        2015-12-25T08:15:01Z
last-modified:  2015-12-25T08:15:01Z
source:         RIPE

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

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