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 '78.128.128.0 - 78.128.146.255'
% Abuse contact for '78.128.128.0 - 78.128.146.255' is 'abuse@osu.cz'
inetnum:        78.128.128.0 - 78.128.146.255
netname:        OSU-TCZ
descr:          University of Ostrava
descr:          Ostrava
country:        CZ
org:            ORG-UoO2-RIPE
admin-c:        UOOA1-RIPE
tech-c:         UOOA1-RIPE
status:         ASSIGNED PA
mnt-by:         TENCZ-MNT
remarks:        Please report network abuse -> abuse@osu.cz
created:        2007-06-15T11:12:34Z
last-modified:  2013-11-01T14:32:23Z
source:         RIPE
organisation:   ORG-UoO2-RIPE
org-name:       University of Ostrava
org-type:       OTHER
address:        University of Ostrava
address:        Centre for Information Technologies
address:        Dvorakova 7
address:        Ostrava
address:        701 03
address:        The Czech Republic
phone:          +420 597091109
phone:          +420 597091131
phone:          +420 597091144
org:            ORG-CA9-RIPE
admin-c:        UOOA1-RIPE
tech-c:         UOOA1-RIPE
abuse-c:        UOOA1-RIPE
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
created:        2012-10-12T15:45:02Z
last-modified:  2018-06-18T16:41:52Z
source:         RIPE # Filtered
role:           University of Ostrava Admins
address:        University of Ostrava
address:        Centre for Information Technologies
address:        Dvorakova 7
address:        Ostrava
address:        701 03
address:        The Czech Republic
phone:          +420 597091109
phone:          +420 597091131
phone:          +420 597091144
org:            ORG-UoO2-RIPE
admin-c:        PP5901-RIPE
admin-c:        PL3930-RIPE
admin-c:        JK294-RIPE
admin-c:        MK21617-RIPE
admin-c:        KB4191-RIPE
tech-c:         PP5901-RIPE
tech-c:         PL3930-RIPE
tech-c:         JK294-RIPE
tech-c:         MK21617-RIPE
tech-c:         KB4191-RIPE
nic-hdl:        UOOA1-RIPE
abuse-mailbox:  abuse@osu.cz
mnt-by:         TENCZ-MNT
created:        2013-06-13T11:26:32Z
last-modified:  2018-06-18T16:41:52Z
source:         RIPE # Filtered
% Information related to '78.128.128.0/17AS2852'
route:          78.128.128.0/17
descr:          CESNET-TCZ
origin:         AS2852
mnt-by:         AS2852-MNT
remarks:        Please report abuse -> abuse@cesnet.cz
created:        2007-06-15T11:12:33Z
last-modified:  2007-06-15T11:12:33Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (SHETLAND)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '78.128.142.45'
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: