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 '91.204.4.0 - 91.204.7.255'
% Abuse contact for '91.204.4.0 - 91.204.7.255' is 'abuse@xs4free.net'
inetnum:        91.204.4.0 - 91.204.7.255
netname:        FREE-DE2-NET
country:        DE
admin-c:        FREE1-RIPE
tech-c:         FREE1-RIPE
org:            ORG-WA21-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FREE-MNT
mnt-by:         FAUL-MNT
mnt-domains:    FREE-MNT
mnt-domains:    FAUL-MNT
mnt-routes:     FREE-MNT
mnt-routes:     FAUL-MNT
mnt-routes:     IACD-MNT
created:        2008-05-22T12:19:51Z
last-modified:  2016-04-14T11:09:33Z
source:         RIPE
sponsoring-org: ORG-WCG4-RIPE
organisation:   ORG-WA21-RIPE
org-name:       Wissenschaftsladen Dortmund e.V.
country:        DE
org-type:       OTHER
descr:          <http://www.wissenschaftsladen-dortmund.de/>
address:        Wissenschaftsladen Dortmund e.V.
address:        Braunschweiger Str. 22
address:        D-44145 Dortmund
address:        Germany
phone:          +49 231 8404660
phone:          +49 231 8630100
phone:          +49 231 8630106
fax-no:         +49 231 8630101
admin-c:        JJ36-RIPE
tech-c:         FREE1-RIPE
abuse-c:        AC29979-RIPE
mnt-ref:        FREE-MNT
mnt-ref:        FAUL-MNT
mnt-ref:        IACD-MNT
mnt-by:         FREE-MNT
created:        2004-04-26T14:10:35Z
last-modified:  2022-12-01T16:58:48Z
source:         RIPE # Filtered
role:           XS4FREE Administration
address:        Braunschweiger Str. 22
address:        D-44145 Dortmund
address:        Germany
phone:          +49-231-8390866
phone:          +49-231-8404660
phone:          +49-231-8404662
fax-no:         +49-231-8404661
remarks:        trouble:      calls to +49-231-8404662 will be recorded and
remarks:        trouble:      automatically forwarded to technicians
admin-c:        JJ36-RIPE
tech-c:         JJ36-RIPE
tech-c:         FAUL-RIPE
nic-hdl:        FREE1-RIPE
mnt-by:         FREE-MNT
mnt-by:         FAUL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-07-05T17:13:33Z
source:         RIPE # Filtered
% Information related to '91.204.4.0/22AS31371'
route:          91.204.4.0/22
descr:          Wissenschaftsladen Dortmund e.V.
origin:         AS31371
org:            ORG-WA21-RIPE
mnt-routes:     FREE-MNT
mnt-routes:     FAUL-MNT
mnt-routes:     IACD-MNT
mnt-by:         FREE-MNT
mnt-by:         FAUL-MNT
mnt-by:         IACD-MNT
created:        2008-05-24T11:23:27Z
last-modified:  2008-05-24T11:23:27Z
source:         RIPE # Filtered
organisation:   ORG-WA21-RIPE
org-name:       Wissenschaftsladen Dortmund e.V.
country:        DE
org-type:       OTHER
descr:          <http://www.wissenschaftsladen-dortmund.de/>
address:        Wissenschaftsladen Dortmund e.V.
address:        Braunschweiger Str. 22
address:        D-44145 Dortmund
address:        Germany
phone:          +49 231 8404660
phone:          +49 231 8630100
phone:          +49 231 8630106
fax-no:         +49 231 8630101
admin-c:        JJ36-RIPE
tech-c:         FREE1-RIPE
abuse-c:        AC29979-RIPE
mnt-ref:        FREE-MNT
mnt-ref:        FAUL-MNT
mnt-ref:        IACD-MNT
mnt-by:         FREE-MNT
created:        2004-04-26T14:10:35Z
last-modified:  2022-12-01T16:58:48Z
source:         RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.113.2 (BUSA)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '91.204.5.239'
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: