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 '217.151.16.0 - 217.151.19.255'
% Abuse contact for '217.151.16.0 - 217.151.19.255' is 'abusenoc@imaster.ru'
inetnum:        217.151.16.0 - 217.151.19.255
netname:        RU-IMASTER
descr:          Gesnet broadband network
descr:          LLC "Gorodsakaya electronnaya svyaz"
descr:          Gercena street, 19, 502
descr:          644099, Omsk
country:        RU
admin-c:        GESL2-RIPE
tech-c:         GESL2-RIPE
status:         ASSIGNED PA
mnt-by:         IMASTER-MNT
created:        2004-06-30T10:00:39Z
last-modified:  2023-10-12T11:24:28Z
source:         RIPE
role:           Gorodskaya elektronnaya svyaz Ltd Hostmaster
address:        19 Gertsena St, 502
address:        644099
address:        Omsk
address:        RUSSIAN FEDERATION
phone:          +73812220202
admin-c:        WHYB-RIPE
tech-c:         WHYB-RIPE
abuse-mailbox:  abusenoc@imaster.ru
nic-hdl:        GESL2-RIPE
mnt-by:         IMASTER-MNT
created:        2018-04-09T05:28:35Z
last-modified:  2021-05-07T06:53:31Z
source:         RIPE # Filtered
% Information related to '217.151.16.0/21AS31643'
route:          217.151.16.0/21
descr:          IMASTER Network
origin:         AS31643
mnt-by:         IMASTER-MNT
created:        2009-07-31T05:44:17Z
last-modified:  2009-07-31T05:44:17Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.112.1 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '217.151.17.2'
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: