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 '151.100.0.0 - 151.100.255.255'
% Abuse contact for '151.100.0.0 - 151.100.255.255' is 'cert@garr.it'
inetnum:        151.100.0.0 - 151.100.255.255
netname:        SAPIENZA-NET
descr:          UNI-Roma1
country:        IT
org:            ORG-UDSD42-RIPE
sponsoring-org: ORG-GIRa1-RIPE
admin-c:        LL9161-RIPE
tech-c:         PDA177-RIPE
status:         LEGACY
remarks:        This prefix is statically assigned
remarks:        To notify abuse mailto: cert@garr.it
remarks:        GARR - Italian academic and research network
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         GARR-LIR
mnt-irt:        IRT-GARR-CERT
created:        2002-07-03T12:33:29Z
last-modified:  2021-06-18T07:21:58Z
source:         RIPE
organisation:   ORG-UDSD42-RIPE
org-name:       Universita' degli Studi di Roma La Sapienza
country:        IT
org-type:       OTHER
address:        Piazzale Aldo Moro, 2
address:        00185
address:        Roma
address:        I
abuse-c:        AG16225-RIPE
mnt-ref:        GARR-LIR
mnt-by:         GARR-LIR
created:        2014-06-03T08:19:08Z
last-modified:  2022-12-01T17:31:49Z
source:         RIPE # Filtered
person:         Laura Leone
address:        UNI-Roma1
address:        P.le Aldo Moro, 5
address:        I-00185-Roma
address:        Italy
phone:          +39 06 49910113
fax-no:         +39 06 49910170
nic-hdl:        LL9161-RIPE
mnt-by:         GARR-LIR
created:        2021-06-18T07:21:20Z
last-modified:  2021-06-18T07:21:20Z
source:         RIPE # Filtered
person:         Paola De Angelis
address:        Piazzale Aldo Moro, 2
address:        I-00185  Roma
address:        Italy
phone:          +39 06 49910040
fax-no:         +39 06 49910170
nic-hdl:        PDA177-RIPE
mnt-by:         GARR-LIR
created:        2014-02-11T14:33:15Z
last-modified:  2014-02-11T14:33:15Z
source:         RIPE # Filtered
% Information related to '151.100.0.0/16AS137'
route:          151.100.0.0/16
descr:          SAPIENZA-NET
origin:         AS137
remarks:        Universita' di Roma
remarks:        To notify abuse mailto: cert@garr.it
mnt-by:         GARR-LIR
created:        2002-04-24T11:36:38Z
last-modified:  2024-02-23T15:43:56Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.111 (BUSA)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '151.100.9.229'
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: