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 '2a02:a40:300::/40'
% Abuse contact for '2a02:a40:300::/40' is 'abuse@bluetone.cz'
inet6num:       2a02:a40:300::/40
netname:        CRA-IPV6-CUSTOMERS
country:        CZ
admin-c:        CRA37-RIPE
tech-c:         CRA37-RIPE
status:         AGGREGATED-BY-LIR
assignment-size:48
mnt-by:         BlueTone-MNT
created:        2018-06-26T19:12:06Z
last-modified:  2018-06-26T19:12:06Z
source:         RIPE
role:           CRA Hostmasters
address:        Ceske Radiokomunikace a.s.
address:        Skokanska 1
address:        169 00 Praha 6
address:        Czech Republic
phone:          +420 242 411 534
fax-no:         +420 242 411 676
remarks:        trouble: +-----------------------------------------+
remarks:        trouble: | Operational issues: ripe@bluetone.cz    |
remarks:        trouble: | Abuse and SPAM: abuse@bluetone.cz       |
remarks:        trouble: +-----------------------------------------+
admin-c:        RS2825-RIPE
admin-c:        VK1570-RIPE
tech-c:         RS2825-RIPE
tech-c:         VK1570-RIPE
tech-c:         MK7771-RIPE
tech-c:         PZ3992-RIPE
tech-c:         RH11005-RIPE
nic-hdl:        CRA37-RIPE
mnt-by:         BLUETONE-MNT
created:        2004-11-05T10:03:39Z
last-modified:  2023-12-06T14:51:59Z
source:         RIPE # Filtered
abuse-mailbox:  abuse@bluetone.cz
% Information related to '2a02:a40::/32AS25248'
route6:         2a02:a40::/32
descr:          Ceske Radiokomunikace, a.s.
origin:         AS25248
mnt-by:         BlueTone-MNT
created:        2010-08-19T09:22:37Z
last-modified:  2010-08-19T09:22:37Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '2A02:A40:31C:305:A501:C925:762E:C8D5'
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: