APNIC - Query the APNIC Whois Database

Try the new whois search

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 '145.100.96.0 - 145.100.111.255'

% Abuse contact for '145.100.96.0 - 145.100.111.255' is 'cert@surfcert.nl'

inetnum:        145.100.96.0 - 145.100.111.255
netname:        UvA-Master-SNE-NET
descr:          Universiteit van Amsterdam
descr:          Master SNE
descr:          www.os3.nl
country:        NL
admin-c:        CPJK
tech-c:         OS3
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        2007-07-31T13:22:51Z
last-modified:  2019-12-04T13:33:49Z
source:         RIPE

role:           OS3 Master Education SNE
address:        PO Box 94323, 1090 GH, Amsterdam, The Netherlands
abuse-mailbox:  abuse@os3.nl
nic-hdl:        OS3
mnt-by:         CPJK_MNT
mnt-by:         OS3_MNT
created:        2016-07-21T13:27:26Z
last-modified:  2016-07-21T14:18:51Z
source:         RIPE # Filtered
org:            ORG-SNE4-RIPE

person:         Karst Koymans
org:            ORG-SNE4-RIPE
address:        Science Park 904, 1098 XH, Amsterdam, The Netherlands
phone:          +31205258434
nic-hdl:        CPJK
mnt-by:         CPJK_MNT
created:        2014-04-27T19:23:03Z
last-modified:  2016-07-21T13:46:23Z
source:         RIPE # Filtered

% Information related to '145.100.96.0/20AS1146'

route:          145.100.96.0/20
origin:         AS1146
mnt-by:         AS1103-MNT
created:        2022-10-22T08:19:15Z
last-modified:  2022-10-22T08:19:15Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.112 (SHETLAND)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '145.100.100.190'
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: