To assist you with debugging problems, this whois query was received from IP Address:

18.221.32.189

% 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 '153.97.0.0 - 153.97.255.255'
% No abuse contact registered for 153.97.0.0 - 153.97.255.255
inetnum:153.97.0.0 - 153.97.255.255
status:LEGACY
remarks:
netname:FRAUNHOFER-INTRANET-97
remarks:Fraunhofer Gesellschaft Deutschland
descr:Fraunhofer Institut fuer Optronik, Systemtechnik und Bildauswertung IOSB
descr:Fraunhoferstrasse 1
descr:76131 Karlsruhe
country:DE
admin-c:FIfI3-RIPE
tech-c:FIfI3-RIPE
admin-c:FN413-RIPE
tech-c:FT518-RIPE
mnt-by:FHG-MNT
mnt-by:MNT-FHG-LIR
mnt-routes:FHG-MNT
mnt-routes:MNT-FHG-LIR
mnt-lower:FHG-MNT
mnt-lower:MNT-FHG-LIR
created:1970-01-01T00:00:00Z
last-modified:2021-10-20T13:07:41Z
source:RIPE

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role:Fraunhofer Netzzentrum
address:Institut fuer Optronik, Systemtechnik und Bildauswertung IOSB
address:Fraunhoferstrasse 1
address:76131 Karlsruhe
address:Germany
phone:+49 721 6091 0
fax-no:+49 721 6091 413
abuse-mailbox:noc-services@iosb.fraunhofer.de
admin-c:FII4-RIPE
tech-c:FII4-RIPE
nic-hdl:FN413-RIPE
mnt-by:FhG-MNT
created:1970-01-01T00:00:00Z
last-modified:2014-03-28T14:14:37Z
source:RIPE # Filtered
role:FhG-NOC Tech-Admin
address:Institut fuer Optronik, Systemtechnik und Bildauswertung IOSB
address:Fraunhoferstrasse 1
address:76131 Karlsruhe
address:Germany
phone:+49 721 6091 0
fax-no:+49 721 6091 413
admin-c:FII4-RIPE
tech-c:FII4-RIPE
nic-hdl:FT518-RIPE
mnt-by:FhG-MNT
created:1970-01-01T00:00:00Z
last-modified:2011-07-13T08:25:41Z
source:RIPE # Filtered
person:Fraunhofer Institut fuer Informations und Datenver
address:Fraunhoferstrasse 176131
address:DE
phone:+49 6091 666
nic-hdl:FIfI3-RIPE
mnt-by:RIPE-ERX-MNT
created:2004-02-17T15:43:06Z
last-modified:2004-02-17T15:43:06Z
source:RIPE # Filtered
% Information related to '153.97.0.0/21AS5501'
route:153.97.0.0/21
descr:FHG-IZS97-0
origin:AS5501
mnt-by:FHG-MNT
created:2003-10-29T13:50:29Z
last-modified:2021-10-18T14:59:51Z
source:RIPE

To get more information visit NetOX (Network Operators' toolboX)

% This query was served by the RIPE Database Query Service version 1.115.1 (SHETLAND)

To get more information visit NetOX (Network Operators' toolboX)

e.g. 203.119.42.0/24

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

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