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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% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '178.23.216.0 - 178.23.223.255'
% Abuse contact for '178.23.216.0 - 178.23.223.255' is 'abuse@jhcomp.cz'
inetnum:        178.23.216.0 - 178.23.223.255
netname:        CZ-JHCOMP-20100427
country:        CZ
org:            ORG-Js34-RIPE
admin-c:        SZ3725-RIPE
tech-c:         PC8059-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JHCOMP-MNT
mnt-lower:      JHCOMP-MNT
mnt-routes:     JHCOMP-MNT
created:        2010-04-27T10:29:56Z
last-modified:  2016-09-19T11:28:40Z
source:         RIPE
organisation:   ORG-Js34-RIPE
org-name:       JHComp s.r.o.
country:        CZ
org-type:       LIR
address:        U Nadrazi 1140
address:        377 01
address:        Jindrichuv Hradec
address:        CZECH REPUBLIC
phone:          +420384325158
admin-c:        PC8059-RIPE
admin-c:        SZ3725-RIPE
abuse-c:        JHCM2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JHCOMP-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JHCOMP-MNT
created:        2010-03-16T14:06:35Z
last-modified:  2021-05-07T06:47:38Z
source:         RIPE # Filtered
person:         Petr Chromy
address:        JHComp s.r.o.
address:        Nadrazni  1140/II
address:        Jindrichuv Hradec
address:        Czech Republic
phone:          +420 736 645 549
nic-hdl:        PC8059-RIPE
mnt-by:         JHCOMP-MNT
created:        2007-10-02T08:50:45Z
last-modified:  2016-09-19T10:44:29Z
source:         RIPE # Filtered
person:         Stepan Zelezny
address:        JHComp s.r.o.
address:        Nadrazni 1140/II
address:        Jindrichuv Hradec
address:        Czech Republic
phone:          +420 605 247 266
nic-hdl:        SZ3725-RIPE
mnt-by:         JHCOMP-MNT
created:        2016-02-23T16:11:43Z
last-modified:  2016-09-19T10:45:24Z
source:         RIPE # Filtered
% Information related to '178.23.216.0/21AS50971'
route:          178.23.216.0/21
descr:          JHComp network
origin:         AS50971
mnt-by:         JHCOMP-MNT
created:        2010-05-05T13:01:53Z
last-modified:  2010-05-05T13:01:53Z
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.
5 records found for '178.23.220.20'
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: