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.
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% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '141.21.0.0 - 141.21.255.255'
% Abuse contact for '141.21.0.0 - 141.21.255.255' is 'ITS-RIPE@fzi.de'
inetnum:        141.21.0.0 - 141.21.255.255
netname:        FZI
descr:          FZI Forschungszentrum Informatik
descr:          Karlsruhe, Germany
org:            ORG-FFIA5-RIPE
country:        DE
admin-c:        FI1625-RIPE
tech-c:         FI1625-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         TXX-MNT
mnt-by:         de-fzi-1-mnt
created:        2004-12-29T10:53:18Z
last-modified:  2019-08-01T13:20:53Z
source:         RIPE
organisation:   ORG-FFIA5-RIPE
org-name:       FZI Forschungszentrum Informatik
country:        DE
org-type:       LIR
address:        Haid-und-Neu-Str. 10-14
address:        76131
address:        Karlsruhe
address:        GERMANY
phone:          +4972196540
admin-c:        FI1625-RIPE
tech-c:         FI1625-RIPE
abuse-c:        AR43831-RIPE
mnt-ref:        de-fzi-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         de-fzi-1-mnt
created:        2017-11-10T08:28:28Z
last-modified:  2022-04-28T08:16:14Z
source:         RIPE # Filtered
role:           FZI-ITS
address:        Haid-und-Neu-Str. 10-14
address:        76131 Karlsruhe
address:        GERMANY
nic-hdl:        FI1625-RIPE
phone:          +4972196540
mnt-by:         de-fzi-1-mnt
created:        2017-11-27T11:01:56Z
last-modified:  2019-05-15T12:26:57Z
source:         RIPE # Filtered
org:            ORG-FFIA5-RIPE
admin-c:        AJ4636-RIPE
admin-c:        JM20743-RIPE
admin-c:        LH3892-RIPE
tech-c:         AJ4636-RIPE
tech-c:         JM20743-RIPE
tech-c:         LH3892-RIPE
% Information related to '141.21.0.0/16AS205046'
route:          141.21.0.0/16
origin:         AS205046
mnt-by:         de-fzi-1-mnt
created:        2017-12-18T10:30:14Z
last-modified:  2017-12-18T10:30:14Z
source:         RIPE
descr:          FZI-KARLSRUHE
% Information related to '141.21.0.0/16AS680'
route:          141.21.0.0/16
descr:          FZI-KARLSRUHE
origin:         AS680
mnt-by:         DFN-MNT
created:        2017-10-17T09:09:07Z
last-modified:  2017-10-17T09:09:07Z
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.
5 records found for '141.21.4.8'
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: