Whois

% 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 '90.151.128.0 - 90.151.143.255'

% Abuse contact for '90.151.128.0 - 90.151.143.255' is '[email protected]'

inetnum:        90.151.128.0 - 90.151.143.255
netname:        USI_ADSL_USERS
descr:          Dynamic distribution IP's for broadband services
descr:          OJSC Rostele?m, regional branch "Urals"
country:        RU
admin-c:        UPAS1-RIPE
tech-c:         UPAS1-RIPE
status:         ASSIGNED PA
mnt-by:         MFIST-MNT
created:        2008-04-21T09:39:39Z
last-modified:  2012-03-06T13:48:30Z
source:         RIPE

% Information related to '90.151.136.0/21AS12389'

route:          90.151.136.0/21
descr:          Rostelecom networks
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2020-05-27T10:17:11Z
last-modified:  2020-05-27T10:17:11Z
source:         RIPE

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