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 '128.41.0.0 - 128.41.255.255'
% No abuse contact registered for 128.41.0.0 - 128.41.255.255
inetnum:        128.41.0.0 - 128.41.255.255
netname:        UNI-COLL-LONDON-LINR
org:            ORG-UCL4-RIPE
descr:          University College London
descr:          Department of Computer Science
descr:          Gower Street
descr:          London, WC1E 6BT
admin-c:        PPK22-RIPE
admin-c:        JA8046-RIPE
tech-c:         JA8046-RIPE
country:        GB
status:         LEGACY
mnt-by:         JANET-HOSTMASTER
mnt-lower:      JANET-HOSTMASTER
mnt-lower:      SV70005-MNT
mnt-routes:     JANET-HOSTMASTER
mnt-routes:     SV70005-MNT
mnt-domains:    JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:01:57Z
source:         RIPE
organisation:   ORG-UCL4-RIPE
org-name:       University College London
org-type:       Other
address:        Department of Computer Science
address:        Gower Street
address:        London
address:        WC1E 6BT
address:        United Kingdom
mnt-ref:        JANET-HOSTMASTER
mnt-by:         JANET-HOSTMASTER
created:        2012-08-02T09:06:52Z
last-modified:  2012-08-02T09:06:52Z
source:         RIPE # Filtered
person:         John Andrews
address:        University College London
address:        Department of Computer Science
address:        Gower Street
address:        London, WC1E 6BT
address:        GB
phone:          +44 20 7679 3691
nic-hdl:        JA8046-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2018-01-29T14:27:51Z
last-modified:  2018-01-29T14:27:51Z
source:         RIPE # Filtered
person:         Prof. Peter Kirstein
address:        University College London
address:        Department of Computer Science
address:        Gower Street
address:        London, WC1E 6BT
address:        GB
phone:          +44 20 3108 7076
nic-hdl:        PPK22-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2018-01-29T14:30:20Z
last-modified:  2018-01-29T14:30:20Z
source:         RIPE # Filtered
% Information related to '128.41.0.0/18AS786'
route:          128.41.0.0/18
descr:          University College London
descr:          Department of Computer Science
descr:          Gower Street
descr:          London
descr:          England
descr:          WC1E 1BT
descr:          UNITED KINGDOM
origin:         AS786
mnt-by:         JANET-HOSTMASTER
created:        2012-10-24T16:07:37Z
last-modified:  2012-10-24T16:07:37Z
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 '128.41.37.1'
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: