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 '145.102.160.0 - 145.102.191.255'

% Abuse contact for '145.102.160.0 - 145.102.191.255' is 'cert@surfcert.nl'

inetnum:        145.102.160.0 - 145.102.191.255
netname:        Clusius-NET
descr:          Clusius College
descr:          Havinghastraat 11
descr:          NL-1817 DA Alkmaar
country:        NL
admin-c:        JWS26-RIPE
tech-c:         JWS26-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        2007-06-25T15:42:04Z
last-modified:  2019-12-04T13:33:21Z
source:         RIPE

person:         J W Schrevel
address:        Clusius College
address:        Havinghastraat 11
address:        1817 DA ALKMAAR
address:        NETHERLANDS
phone:          +31 (0)725147668
fax-no:         +31 (0)725147660
nic-hdl:        JWS26-RIPE
mnt-by:         sn-lir-mnt
created:        2007-03-05T16:39:32Z
last-modified:  2007-03-13T10:53:04Z
source:         RIPE # Filtered

% Information related to '145.102.160.0/19AS1103'

route:          145.102.160.0/19
descr:          CLUSIUS-NET
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2010-01-21T15:51:59Z
last-modified:  2010-01-21T15:51:59Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '145.102.172.229'
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: