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 '212.219.75.0 - 212.219.75.255'
% Abuse contact for '212.219.75.0 - 212.219.75.255' is 'irt@jisc.ac.uk'
inetnum:        212.219.75.0 - 212.219.75.255
netname:        MRC-CTU
descr:          MRC Clinical Trials Unit
country:        GB
admin-c:        MT11522-RIPE
tech-c:         JC5862-RIPE
status:         ASSIGNED PA
mnt-by:         JANET-HOSTMASTER
created:        2001-10-24T08:31:09Z
last-modified:  2015-05-19T13:12:58Z
source:         RIPE
person:         James Clements
address:        Information Systems
address:        University College London
address:        Gower Street, London WC1E 6BT
address:        UK
phone:          +44 (0)20 7679 7165
nic-hdl:        JC5862-RIPE
mnt-by:         UCL-NET-MASTER
created:        2012-03-19T12:03:00Z
last-modified:  2012-03-19T12:03:00Z
source:         RIPE # Filtered
person:         Michael Turpin
address:        Information Systems
address:        University College London
address:        Gower Street, London WC1E 6BT
address:        UK
phone:          +44 (0)20 7679 7344
nic-hdl:        MT11522-RIPE
mnt-by:         UCL-NET-MASTER
created:        2012-03-19T11:50:41Z
last-modified:  2012-03-19T11:50:41Z
source:         RIPE # Filtered
% Information related to '212.219.0.0/16AS786'
route:          212.219.0.0/16
descr:          JANET
descr:          JANET(UK) Network Operations Centre
descr:          Third floor
descr:          15 Fetter Lane
descr:          London EC4A 1BW
descr:          United Kingdom
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2019-06-11T12:28:05Z
source:         RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.111 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '212.219.75.245'
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: