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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% 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 '91.199.21.0 - 91.199.21.255'
% Abuse contact for '91.199.21.0 - 91.199.21.255' is 'security@ikb-data.de'
inetnum:        91.199.21.0 - 91.199.21.255
netname:        IKB-NET
country:        DE
org:            ORG-IKB5-RIPE
admin-c:        AS33-RIPE
tech-c:         AS33-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DTAG-NIC
mnt-routes:     DTAG-NIC
mnt-domains:    DTAG-NIC
mnt-by:         DGBS-MNT
mnt-routes:     DGBS-MNT
created:        2017-10-06T12:57:58Z
last-modified:  2022-12-21T12:14:22Z
source:         RIPE
sponsoring-org: ORG-DTA2-RIPE
organisation:   ORG-IKB5-RIPE
org-name:       DATAGROUP BIT Duesseldorf GmbH
country:        DE
org-type:       OTHER
address:        Wilhelm-Boetzkes-Strasse 1
address:        40474 Duesseldorf
abuse-c:        ACRO10161-RIPE
mnt-ref:        DTAG-NIC
mnt-by:         DTAG-NIC
created:        2017-09-28T07:58:03Z
last-modified:  2022-12-01T16:30:36Z
source:         RIPE # Filtered
person:         Alfred Schweder
address:        Offenwardenermoor 14
address:        D-27628 Sandstedt
address:        Germany
phone:          +49 30 52004 3328
phone:          +49 177 219 4627
fax-no:         +49 30 52004 3329
nic-hdl:        AS33-RIPE
mnt-by:         ALL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:49Z
source:         RIPE # Filtered
% Information related to '91.199.21.0/24AS3320'
route:          91.199.21.0/24
descr:          DATAGROUP Financial IT Services GmbH
origin:         AS3320
mnt-by:         DTAG-RR
mnt-routes:     DGBS-MNT
created:        2009-11-19T05:25:44Z
last-modified:  2022-07-18T09:39:24Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.113.2 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '91.199.21.90'
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: