% APNIC found the following authoritative answer from: whois.ripe.net

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% Information related to '188.168.56.0 - 188.168.59.255'

% Abuse contact for '188.168.56.0 - 188.168.59.255' is 'a.zorin@ttk.ru'

inetnum:        188.168.56.0 - 188.168.59.255
netname:        TTK-RTL-POOL1
descr:          TTK-Kavkaz/BRAS1 in Rostov-on-Don (static pool)
country:        RU
admin-c:        KTTK-RIPE
tech-c:         SKS15-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-TTK
created:        2009-10-08T10:16:29Z
last-modified:  2019-02-28T11:33:15Z
source:         RIPE # Filtered

role:           TTC NOC
address:        Company TransTeleCom Network Operation Center
address:        29/134, Vereyskaya str.
address:        121357 Moscow Russian Federation
phone:          +7 495 7846677
phone:          +7 495 7846670
fax-no:         +7 495 7846671
remarks:        ------------------------------------------
admin-c:        YL390-RIPE
tech-c:         YL390-RIPE
tech-c:         DP11502-RIPE
tech-c:         AYS33-RIPE
tech-c:         MN12708-RIPE
tech-c:         EL29455-RIPE
nic-hdl:        KTTK-RIPE
remarks:        -----------------------------------------
remarks:        General questions: ripe@ttk.ru
remarks:        Spam & Abuse: abuse@ttk.ru
remarks:        Routing inquiries: iptech@ttk.ru
remarks:        Peering issues: peering@ttk.ru
remarks:        -----------------------------------------
remarks:        --------- A T T E N T I O N !!! ---------
remarks:        Please use abuse@ttk.ru e-mail address
remarks:        for spam and abuse complaints.
remarks:        Mails for other addresses will be ignored!
remarks:        -----------------------------------------
mnt-by:         TRANSTELECOM-MNT
created:        2003-09-26T09:09:36Z
last-modified:  2024-07-30T13:56:47Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@ttk.ru

person:         Andrey A Boltov
remarks:        Engineer of IP Networks
address:        344007, Rostov-on-Don, pr.Budennovskii 3
phone:          +7 (863) 203-6-203
nic-hdl:        SKS15-RIPE
mnt-by:         KTTKNET-MNT
created:        2009-05-05T07:39:06Z
last-modified:  2016-03-02T18:51:51Z
source:         RIPE # Filtered

% Information related to '188.168.0.0/16AS15774'

route:          188.168.0.0/16
descr:          TTK-Retail route object
origin:         AS15774
mnt-by:         MNT-TTK
created:        2009-07-31T11:13:58Z
last-modified:  2009-11-09T10:18:38Z
source:         RIPE # Filtered

% Information related to '188.168.0.0/16AS20485'

route:          188.168.0.0/16
descr:          TTK-Retail route object
origin:         AS20485
mnt-by:         TRANSTELECOM-MNT
created:        2015-07-08T09:13:53Z
last-modified:  2015-07-08T09:13:53Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)

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