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 '185.240.220.0 - 185.240.223.255'
% Abuse contact for '185.240.220.0 - 185.240.223.255' is 'abuse@rsd.cz'
inetnum:        185.240.220.0 - 185.240.223.255
netname:        CZ-RSD-20180111
country:        CZ
org:            ORG-RSAD2-RIPE
admin-c:        RCNA1-RIPE
tech-c:         RCNA1-RIPE
mnt-routes:     cz-rsd-1-mnt
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-rsd-1-mnt
created:        2018-01-11T14:13:23Z
last-modified:  2023-08-29T10:55:29Z
source:         RIPE
organisation:   ORG-RSAD2-RIPE
org-name:       Reditelstvi silnic a dalnic s.p.
country:        CZ
org-type:       LIR
address:        Na Pankraci 56
address:        14000
address:        Praha
address:        CZECH REPUBLIC
phone:          +420954901308
admin-c:        RCNA1-RIPE
tech-c:         RCNA1-RIPE
abuse-c:        AR44584-RIPE
mnt-ref:        cz-rsd-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-rsd-1-mnt
created:        2018-01-09T09:20:27Z
last-modified:  2024-01-18T12:49:30Z
source:         RIPE # Filtered
role:           RSD CR Network Admins
address:        Cercanska 12
address:        Praha, Czech republic
org:            ORG-RSAD2-RIPE
nic-hdl:        RCNA1-RIPE
admin-c:        RB29772-RIPE
tech-c:         RB29772-RIPE
mnt-by:         cz-rsd-1-mnt
created:        2018-01-11T21:11:54Z
last-modified:  2023-08-29T10:55:29Z
source:         RIPE # Filtered
% Information related to '185.240.220.0/22AS204772'
route:          185.240.220.0/22
descr:          IP address space RSD CR
origin:         AS204772
mnt-by:         cz-rsd-1-mnt
created:        2018-01-11T21:39:32Z
last-modified:  2018-01-11T21:39:32Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.112 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '185.240.223.4'
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: