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 '212.51.144.152 - 212.51.144.159'
% Abuse contact for '212.51.144.152 - 212.51.144.159' is 'abuse@init7.net'
inetnum:        212.51.144.152 - 212.51.144.159
netname:        MBA-INFORMATIK-CH-NET
descr:          MBA Informatik
country:        CH
admin-c:        ME5585-RIPE
tech-c:         ISNO-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-INIT7-NOC
created:        2014-10-01T14:58:45Z
last-modified:  2014-10-01T14:58:45Z
source:         RIPE
role:           Init Seven Network Operations Center
address:        Technoparkstrasse 5, 8406 Winterthur
phone:          +41 44 315 44 00
tech-c:         NI968-RIPE
org:            ORG-ISA1-RIPE
nic-hdl:        ISNO-RIPE
mnt-by:         MNT-INIT7-NOC
created:        2003-10-17T15:51:41Z
last-modified:  2023-10-11T13:13:25Z
source:         RIPE # Filtered
person:         Martin Egger
address:        MBA Informatik
address:        Ausstellungsstrasse 80
address:        CH-8090 Zurich
phone:          +41 43 259 77 30
nic-hdl:        ME5585-RIPE
mnt-by:         MNT-INIT7-NOC
created:        2014-10-01T14:58:45Z
last-modified:  2014-10-01T14:58:45Z
source:         RIPE
% Information related to '212.51.144.0/20AS13030'
route:          212.51.144.0/20
descr:          Init7 (Switzerland) Ltd.
descr:          St. Georgen-Strasse 70
descr:          CH-8400 Winterthur
origin:         AS13030
mnt-by:         MNT-INIT7-NOC
member-of:      RS-INIT7
created:        2013-08-27T14:11:10Z
last-modified:  2013-08-27T14:11:10Z
source:         RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.113.2 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '212.51.144.154'
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: