APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% 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://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 '77.51.184.0 - 77.51.191.255'
% Abuse contact for '77.51.184.0 - 77.51.191.255' is 'abuse@rt.ru'
inetnum:        77.51.184.0 - 77.51.191.255
netname:        CTC-JNPR-55
descr:          DSL access network in  Moscow region
country:        RU
admin-c:        CTC1-RIPE
tech-c:         CTC1-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CTC
mnt-lower:      MNT-CTC
mnt-routes:     MNT-CTC
created:        2010-11-23T06:56:44Z
last-modified:  2010-11-23T06:56:44Z
source:         RIPE
role:           OJSC Rostelecom
address:        29/2 Narodnogo Opolcheniya str.,
address:        123154, Moscow
abuse-mailbox:  ripe@rt.ru
admin-c:        AY25515
tech-c:         AY25515
nic-hdl:        CTC1-RIPE
mnt-by:         MNT-CTC
created:        2009-06-29T07:45:40Z
last-modified:  2022-02-18T14:02:19Z
source:         RIPE # Filtered
% Information related to '77.51.184.0/21AS12389'
route:          77.51.184.0/21
descr:          CTC-JNPR-6
origin:         AS12389
mnt-by:         MNT-CTC
mnt-by:         ROSTELECOM-MNT
created:        2023-04-19T09:46:50Z
last-modified:  2023-04-19T09:46:50Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.114 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '77.51.190.143'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

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

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: