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

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% Information related to '62.231.104.0 - 62.231.104.255'

% Abuse contact for '62.231.104.0 - 62.231.104.255' is 'abuse@rcs-rds.ro'

inetnum:        62.231.104.0 - 62.231.104.255
netname:        RO-RESIDENTIAL
descr:          RCS & RDS Residential
descr:          City: Navodari
remarks:        INFRA-AW
country:        RO
admin-c:        RDS-RIPE
tech-c:         RDS-RIPE
tech-c:         RDS2012-RIPE
status:         ASSIGNED PA
mnt-by:         AS8708-MNT
mnt-lower:      AS8708-MNT
created:        2023-10-06T07:48:19Z
last-modified:  2023-10-06T07:48:19Z
source:         RIPE # Filtered

role:           RCS & RDS NOC
address:        71-75 Dr. Staicovici
address:        Bucharest / ROMANIA
phone:          +40 21 30 10 888
fax-no:         +40 21 30 10 892
abuse-mailbox:  abuse@rcs-rds.ro
admin-c:        GEPU1-RIPE
tech-c:         GEPU1-RIPE
nic-hdl:        RDS-RIPE
mnt-by:         RDS-MNT
remarks:        +------------------------------------------------------------+
remarks:        | Please use ABUSE@RCS-RDS.RO for complaints and only after  |
remarks:        | you have tried contacting directly our customers according |
remarks:        | to the details registered in RIPE database.                |
remarks:        +------------------------------------------------------------+
remarks:        | DO NOT CALL, FAX, OR CONTACT US BY ANY OTHER MEANS EXCEPT  |
remarks:        |                    abuse@rcs-rds.ro                        |
remarks:        +------------------------------------------------------------+
created:        1970-01-01T00:00:00Z
last-modified:  2019-08-21T07:16:42Z
source:         RIPE # Filtered

role:           RCS RDS
address:        71-75 Dr. Staicovici
address:        Bucharest / ROMANIA
phone:          +40 21 30 10 888
fax-no:         +40 21 30 10 892
abuse-mailbox:  abuse@rcs-rds.ro
admin-c:        GEPU1-RIPE
tech-c:         GEPU1-RIPE
nic-hdl:        RDS2012-RIPE
mnt-by:         RDS-MNT
remarks:        +------------------------------------------------------------+
remarks:        | Please use ABUSE@RCS-RDS.RO for complaints and only after  |
remarks:        | you have tried contacting directly our customers according |
remarks:        | to the details registered in RIPE database.                |
remarks:        +------------------------------------------------------------+
remarks:        | DO NOT CALL, FAX, OR CONTACT US BY ANY OTHER MEANS EXCEPT  |
remarks:        |                    abuse@rcs-rds.ro                        |
remarks:        +------------------------------------------------------------+
created:        2012-01-24T08:33:39Z
last-modified:  2013-05-11T03:16:10Z
source:         RIPE # Filtered

% Information related to '62.231.64.0/18AS8708'

route:          62.231.64.0/18
descr:          RDSNET
origin:         AS8708
mnt-by:         AS8708-MNT
created:        2004-03-12T14:30:29Z
last-modified:  2004-03-12T14:30:29Z
source:         RIPE

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

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