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 '83.143.0.0 - 83.143.7.255'
% Abuse contact for '83.143.0.0 - 83.143.7.255' is 'rainer.kaufmann@dfg.de'
inetnum:        83.143.0.0 - 83.143.7.255
netname:        DFG-NET
country:        DE
org:            ORG-DFE1-RIPE
admin-c:        BW7-RIPE
tech-c:         DA1536-RIPE
status:         ASSIGNED PI
mnt-by:         TSI-MNT
mnt-by:         DTAG-NIC
mnt-by:         de-dfg-1-mnt
mnt-by:         RIPE-NCC-END-MNT
mnt-routes:     TSI-MNT
mnt-domains:    TSI-MNT
created:        2005-02-07T13:11:40Z
last-modified:  2016-04-14T10:20:33Z
source:         RIPE
organisation:   ORG-DFE1-RIPE
org-name:       Deutsche Forschungsgemeinschaft e.V.
country:        DE
org-type:       LIR
address:        Kennedyallee 40
address:        D-53175
address:        Bonn
address:        GERMANY
phone:          +49 228 885 2595
fax-no:         +49 (228) 885-712595
admin-c:        RK8764-RIPE
tech-c:         RK8764-RIPE
abuse-c:        AR32858-RIPE
mnt-ref:        de-dfg-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         de-dfg-1-mnt
created:        2015-07-13T07:42:08Z
last-modified:  2024-02-06T08:26:08Z
source:         RIPE # Filtered
role:           DFG Administration
address:        Deutsche Forschungsgemeinschaft
address:        Kennedyallee 40
address:        D-53175 Bonn
address:        Germany
phone:          +49 228 885 2493
fax-no:         +49 228 885 3495
admin-c:        BW7-RIPE
tech-c:         RK3113-RIPE
nic-hdl:        DA1536-RIPE
mnt-by:         DTAG-NIC
mnt-by:         TSI-MNT
mnt-by:         de-dfg-1-mnt
created:        2005-01-24T09:33:20Z
last-modified:  2015-07-20T06:08:53Z
source:         RIPE # Filtered
person:         Bernd Wingen
address:        Deutsche Forschungsgemeinschaft
address:        Kennedyallee 40
address:        D-53175 Bonn
address:        Germany
phone:          +49 228 885 2493
fax-no:         +49 228 885 3495
nic-hdl:        BW7-RIPE
mnt-by:         DFN-NTFY
mnt-by:         DTAG-NIC
mnt-by:         TSI-MNT
mnt-by:         de-dfg-1-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2015-07-20T06:09:45Z
source:         RIPE # Filtered
% Information related to '83.143.0.0/21AS34520'
route:          83.143.0.0/21
descr:          DFG Deutsche Forschungsgemeinschaft
origin:         AS34520
mnt-by:         TSI-MNT
mnt-by:         de-dfg-1-mnt
created:        2005-06-16T15:56:42Z
last-modified:  2015-07-20T08:28:53Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.112.1 (BUSA)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '83.143.0.141'
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: