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://apps.db.ripe.net/docs/HTML-Terms-And-Conditions
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '217.21.169.0 - 217.21.169.255'
% Abuse contact for '217.21.169.0 - 217.21.169.255' is 'sysadmin@ctco.lv'
inetnum:        217.21.169.0 - 217.21.169.255
netname:        CTCO-SPEC
descr:          C.T.Co Ltd
country:        LV
admin-c:        CH951-RIPE
tech-c:         CH951-RIPE
status:         ASSIGNED PA
mnt-by:         CTCO-MNT
mnt-lower:      CTCO-MNT
mnt-routes:     CTCO-MNT
created:        2008-04-02T14:13:58Z
last-modified:  2008-07-25T10:01:20Z
source:         RIPE
role:           CTCO Hostmaster
address:        Meistaru Street 33
address:        Valdlauchi, LV-1076, Latvia
phone:          +37166952059
admin-c:        PG4602-RIPE
tech-c:         AS6824-RIPE
tech-c:         KR559-RIPE
nic-hdl:        CH951-RIPE
mnt-by:         CTCO-MNT
created:        2003-04-10T15:06:48Z
last-modified:  2024-01-04T12:31:08Z
source:         RIPE # Filtered
% Information related to '217.21.168.0/22AS15721'
route:          217.21.168.0/22
origin:         AS15721
mnt-by:         CTCO-MNT
created:        2016-10-10T06:52:29Z
last-modified:  2016-10-10T06:54:41Z
source:         RIPE
descr:          CTCO-NET
% This query was served by the RIPE Database Query Service version 1.112 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '217.21.169.37'
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: