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 '2a13:4c00::/34'

% Abuse contact for '2a13:4c00::/34' is '[email protected]'

inet6num:       2a13:4c00::/34
netname:        BGP-CLOCK
remarks:        This block announces a new /48 every hour.
remarks:        -
remarks:        The prefix 2a13:4c00::/48 Indicates it's the first hour of the year
remarks:        While the prefix 2a13:4c00:2238::/48 Indicates it's the last hour of the year
remarks:        The hex value of 2a13:4c00:XXXX::/48 (the X's) is a hex encoded integer of the current UTC hour
remarks:        -
remarks:        The purpose of this activity is to be used as a Quality Assurance of BGP monitoring software or to find BGP stuck routes
remarks:        If you wish to find out more about BGP stuck routes, please see https://blog.benjojo.co.uk/post/bgp-stuck-routes-tcp-zero-window
remarks:        -
country:        EU
admin-c:        BC6775-RIPE
tech-c:         BC6775-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         BENJOJO
created:        2022-06-10T16:36:01Z
last-modified:  2022-06-10T16:39:25Z
source:         RIPE

% Information related to '2a13:4c00::/34AS204318'

route6:         2a13:4c00::/34
origin:         AS204318
mnt-by:         BENJOJO
created:        2022-06-30T14:26:53Z
last-modified:  2022-06-30T14:26:53Z
source:         RIPE

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