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 '46.16.121.0 - 46.16.121.255'
% Abuse contact for '46.16.121.0 - 46.16.121.255' is 'info@marcom-eko.cz'
inetnum:        46.16.121.0 - 46.16.121.255
netname:        MARCOMEKO-CZ
descr:          ISP core infra
country:        CZ
admin-c:        ME3021-RIPE
tech-c:         ME3021-RIPE
status:         ASSIGNED PA
mnt-by:         MARCOMEKO-RIPE-MNT
created:        2011-04-14T06:47:27Z
last-modified:  2011-04-14T06:52:31Z
source:         RIPE
remarks:        INFRA-AW
role:           MaRcom-Eko INT RIPE manager
address:        MaRcom-Eko s.r.o.
address:        Nymburk, nam. Premyslovcu 171
address:        Czech Republic
phone:          +420 325 000 111
fax-no:         +420 325 512 257
abuse-mailbox:  abuse@marcom-eko.cz
admin-c:        JV2390-RIPE
tech-c:         JV2390-RIPE
nic-hdl:        ME3021-RIPE
mnt-by:         MARCOMEKO-RIPE-MNT
created:        2010-09-21T07:26:12Z
last-modified:  2010-09-21T07:26:12Z
source:         RIPE # Filtered
% Information related to '46.16.120.0/21AS44430'
route:          46.16.120.0/21
descr:          MarcomEko
origin:         AS44430
mnt-by:         MARCOMEKO-RIPE-MNT
created:        2010-10-13T13:37:49Z
last-modified:  2010-10-13T13:37:49Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (BUSA)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '46.16.121.137'
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: