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 '81.90.170.0 - 81.90.170.63'
% Abuse contact for '81.90.170.0 - 81.90.170.63' is 'abuse@o2.cz'
inetnum:        81.90.170.0 - 81.90.170.63
netname:        ELSATNET-CZ
descr:          Elsat spol. s r.o.
descr:          Bezdrevska 1082/9
descr:          Ceske Budejovice
descr:          CATV Tyn nad Vltavou
country:        CZ
admin-c:        PB3933-RIPE
tech-c:         DS3240-RIPE
status:         ASSIGNED PA
mnt-by:         TERMSNET-MNT
mnt-lower:      TERMSNET-MNT
mnt-routes:     TERMSNET-MNT
created:        2005-04-26T12:31:44Z
last-modified:  2005-04-26T12:31:44Z
source:         RIPE # Filtered
person:         David Svoboda
address:        Elsat spol. s r.o.
address:        Bezdrevska 1082/9
address:        Ceske Budejovice
address:        370 11
address:        Czech Republic
phone:          +420 385 524 086
fax-no:         +420 385 524 086
nic-hdl:        DS3240-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:43:54Z
source:         RIPE # Filtered
mnt-by:         AS5610-MTN
person:         Petr Barta
address:        Elsat spol. s r.o.
address:        Bezdrevska 1082/9
address:        Ceske Budejovice
address:        370 11
address:        Czech Republic
phone:          +420 385 524 086
fax-no:         +420 385 524 086
nic-hdl:        PB3933-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:45:44Z
source:         RIPE # Filtered
mnt-by:         AS5610-MTN
% Information related to '81.90.170.0/24AS5610'
route:          81.90.170.0/24
descr:          ELSAT, s.r.o. (InternetHome prefix)
origin:         AS5610
mnt-by:         AS5610-MTN
created:        2017-04-24T12:25:53Z
last-modified:  2017-04-24T12:25:53Z
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.
4 records found for '81.90.170.20'
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: