% 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 '88.135.48.0 - 88.135.63.255'

% Abuse contact for '88.135.48.0 - 88.135.63.255' is 'admin@mannet.ru'

inetnum:        88.135.48.0 - 88.135.63.255
netname:        MANNET-NET-2
country:        RU
org:            ORG-MnL9-RIPE
admin-c:        EZS1-RIPE
tech-c:         EZS1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         vissado-mnt
mnt-by:         MNT-MANNET
mnt-routes:     MNT-MANNET
mnt-domains:    MNT-MANNET
mnt-by:         MANNETNEW-MNT
mnt-routes:     MANNETNEW-MNT
mnt-domains:    MANNETNEW-MNT
created:        2009-11-18T07:29:56Z
last-modified:  2019-03-21T14:57:37Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-MnL9-RIPE
org-name:       MAN net Ltd.
country:        RU
org-type:       OTHER
address:        Russia, Smolensk, Industrialnaya Str., h.2, office 805G
abuse-c:        AR51612-RIPE
mnt-by:         vissado-mnt
mnt-ref:        MNT-MANNET
mnt-by:         MNT-MANNET
mnt-by:         MANNETNEW-MNT
mnt-ref:        MANNETNEW-MNT
created:        2008-04-24T06:05:34Z
last-modified:  2022-12-01T16:37:49Z
source:         RIPE # Filtered

person:         Edgar Zbignevovich Shvaykovskiy
address:        Russia, Smolensk, Industrialnaya Str., h.2, office 805G
phone:          +7 920-663-14-91
nic-hdl:        EZS1-RIPE
created:        2008-04-24T06:05:30Z
last-modified:  2016-04-06T21:17:45Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

% Information related to '88.135.62.0/24AS47118'

route:          88.135.62.0/24
descr:          MANNET
origin:         AS47118
mnt-by:         MNT-MANNET
created:        2010-01-12T13:52:29Z
last-modified:  2010-01-12T13:52:29Z
source:         RIPE

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

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