APNIC - Query the APNIC Whois Database

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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 '87.242.97.0 - 87.242.97.31'

% Abuse contact for '87.242.97.0 - 87.242.97.31' is 'abuse@masterhost.ru'

inetnum:        87.242.97.0 - 87.242.97.31
netname:        MASTERHOST-OFFICE
descr:          .masterhost
country:        RU
admin-c:        MHST-RIPE
tech-c:         MHST-RIPE
status:         ASSIGNED PA
mnt-by:         MASTERHOST-MNT
created:        2007-01-30T12:51:25Z
last-modified:  2007-01-30T12:51:25Z
source:         RIPE # Filtered

role:           MASTERHOST NOC
address:        .masterhost
address:        Moscow, 2nd Yuzhnoportovy proezd, 20A building 4, 1st floor
address:        115088 Moscow
address:        Russia
phone:          +7 495 7729720
fax-no:         +7 495 7729723
remarks:        ----------------------------------------------------------
remarks:        MASTERHOST is available 24 x 7
remarks:        ----------------------------------------------------------
remarks:        Points of contact for MASTERHOST Network Operations
remarks:        ----------------------------------------------------------
remarks:        Routing and peering issues: noc@masterhost.ru
remarks:        SPAM and Network security issues: abuse@masterhost.ru
remarks:        Mail and News issues: postmaster@masterhost.ru
remarks:        Customer support: support@masterhost.ru
remarks:        General information: info@masterhost.ru
remarks:        ----------------------------------------------------------
admin-c:        SV25532-RIPE
tech-c:         SV25532-RIPE
nic-hdl:        MHST-RIPE
abuse-mailbox:  abuse@masterhost.ru
mnt-by:         MASTERHOST-MNT
created:        2002-11-18T17:12:41Z
last-modified:  2021-04-27T14:29:40Z
source:         RIPE # Filtered

% Information related to '87.242.96.0/23AS25532'

route:          87.242.96.0/23
origin:         AS25532
mnt-by:         MASTERHOST-MNT
created:        2022-12-05T09:10:54Z
last-modified:  2022-12-05T09:10:54Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '87.242.97.5'
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: