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 '91.231.28.0 - 91.231.31.255'
% Abuse contact for '91.231.28.0 - 91.231.31.255' is 'alexnvis@gmail.com'
inetnum:        91.231.28.0 - 91.231.31.255
netname:        tjcomputers
country:        CZ
org:            ORG-VYMT1-RIPE
admin-c:        PS12089-RIPE
tech-c:         PS12089-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VYMETAL-MNT
mnt-routes:     VYMETAL-MNT
mnt-routes:     SLOANE-MNT
mnt-domains:    VYMETAL-MNT
created:        2011-08-02T12:38:34Z
last-modified:  2016-04-14T09:08:39Z
source:         RIPE # Filtered
sponsoring-org: ORG-Vs35-RIPE
organisation:   ORG-VYMT1-RIPE
org-name:       Antonin Vymetal
country:        CZ
org-type:       OTHER
address:        E. Benese 70, 798 52 Konice, CZ
abuse-c:        AR30494-RIPE
mnt-ref:        VYMETAL-MNT
mnt-by:         VYMETAL-MNT
created:        2011-08-01T15:01:05Z
last-modified:  2022-12-01T16:58:46Z
source:         RIPE # Filtered
person:         Petr Svaton
address:        E. Benese 70, 798 52 Konice, Czech Republic
phone:          +420608378890
nic-hdl:        PS12089-RIPE
mnt-by:         VYMETAL-MNT
created:        2011-08-01T14:59:05Z
last-modified:  2011-08-01T14:59:05Z
source:         RIPE # Filtered
% Information related to '91.231.28.0/22AS16019'
route:          91.231.28.0/22
descr:          Antonin Vymetal - TJ Computers
origin:         AS16019
mnt-by:         VFCZ-MNT
created:        2021-03-01T13:42:05Z
last-modified:  2021-03-01T13:42:05Z
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.
4 records found for '91.231.30.253'
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: