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 '155.253.0.0 - 155.253.255.255'
% Abuse contact for '155.253.0.0 - 155.253.255.255' is 'hostmaster@iit.cnr.it'
inetnum:        155.253.0.0 - 155.253.255.255
netname:        CNR-MILANO
descr:          Area della Ricerca di Milano
descr:          Via Bassini, 15   I-20133 Milano
country:        IT
org:            ORG-CNdR1-RIPE
admin-c:        GM3197-RIPE
tech-c:         GM3197-RIPE
status:         LEGACY
remarks:        LAN of research institutes and centre of the Italian
remarks:        National Research Council located in Milan
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         CNR-MNT
mnt-lower:      CNR-MNT
mnt-routes:     CNR-MNT
mnt-domains:    CNR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T09:54:56Z
source:         RIPE
organisation:   ORG-CNdR1-RIPE
org-name:       Consiglio Nazionale delle Ricerche
country:        IT
org-type:       LIR
address:        Via Giuseppe Moruzzi, 1
address:        I-56124
address:        Pisa
address:        ITALY
phone:          +39 050 3152079
fax-no:         +39 050 3152113
abuse-c:        AR15741-RIPE
admin-c:        DV73
mnt-ref:        CNR-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CNR-MNT
created:        2004-04-17T11:30:07Z
last-modified:  2022-08-25T10:59:03Z
source:         RIPE # Filtered
person:         Gianni Mezza
address:        CNR - Area della Ricerca Via Bassini 15 I-20129 Milano
phone:          +39 02 23699495
fax-no:         +39 02 23699583
nic-hdl:        GM3197-RIPE
created:        2009-11-03T17:18:02Z
last-modified:  2016-04-06T19:35:58Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered
% Information related to '155.253.0.0/16AS137'
route:          155.253.0.0/16
descr:          CNR-MILANO
origin:         AS137
remarks:        LAN of research institutes and
remarks:        centers of the Italian National
remarks:        Research Council located in Milan
remarks:        To notify abuse mailto: cert@garr.it
mnt-by:         GARR-LIR
created:        2002-08-19T16:32:26Z
last-modified:  2013-11-06T15:19:36Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.112.1 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '155.253.6.254'
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: