APNIC - Query the APNIC Whois Database

Try the new whois search

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.
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% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '192.16.201.0 - 192.16.201.255'

% No abuse contact registered for 192.16.201.0 - 192.16.201.255

inetnum:        192.16.201.0 - 192.16.201.255
netname:        CWI-NET-201
descr:          CWI Amsterdam The Netherlands
country:        NL
admin-c:        CWI1024-RIPE
status:         LEGACY
tech-c:         CWI1024-RIPE
mnt-by:         AS1888-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-07-27T09:07:54Z
source:         RIPE # Filtered

role:           CWI ITF
address:        Centrum Wiskunde & Informatica Science Park 123 NL-1098 XG Amsterdam The Netherlands
phone:          +31 (0)20 592 9333
fax-no:         +31 (0)20 592 4199
remarks:        Please contact "abuse@cwi.nl" for complaints and/or abuse
admin-c:        HR1024-RIPE
tech-c:         HR1024-RIPE
mnt-by:         AS1888-MNT
nic-hdl:        CWI1024-RIPE
created:        2004-10-06T10:16:49Z
last-modified:  2017-05-08T10:01:06Z
source:         RIPE # Filtered

% Information related to '192.16.201.0/24AS1888'

route:          192.16.201.0/24
descr:          CWI-NET-201
origin:         AS1888
mnt-by:         AS1888-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-06-11T19:17:00Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (SHETLAND)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '192.16.201.168'
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: