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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% See https://docs.db.ripe.net/terms-conditions.html

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

% Information related to '145.116.224.0 - 145.116.255.255'

% Abuse contact for '145.116.224.0 - 145.116.255.255' is 'cert@surfcert.nl'

inetnum:        145.116.224.0 - 145.116.255.255
netname:        ROCOOST-NET
descr:          ROC Oost-Nederland
country:        NL
admin-c:        RVTR3-RIPE
tech-c:         RVTR3-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        2012-10-31T12:43:38Z
last-modified:  2024-01-10T08:53:18Z
source:         RIPE # Filtered

role:           ROC van Twente RIPE contact
address:        Hengelo
address:        The Netherlands
nic-hdl:        RVTR3-RIPE
mnt-by:         SN-LIR-MNT
created:        2024-01-10T08:44:51Z
last-modified:  2024-01-10T08:44:51Z
source:         RIPE # Filtered

% Information related to '145.116.224.0/20AS1103'

route:          145.116.224.0/20
descr:          ROC Oost-Nederland
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2006-02-03T11:59:59Z
last-modified:  2012-11-06T11:49:56Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '145.116.228.53'
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: