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 '193.174.48.0 - 193.174.63.255'
% Abuse contact for '193.174.48.0 - 193.174.63.255' is 'abuse@dfn.de'
inetnum:        193.174.48.0 - 193.174.63.255
netname:        DKFZ-LAN
descr:          Deutsches Krebsforschungszentrum (DKFZ)
descr:          Heidelberg
country:        DE
admin-c:        CG12078-RIPE
tech-c:         CG12078-RIPE
tech-c:         NK1332-RIPE
status:         ASSIGNED PA
mnt-by:         DFN-LIR-MNT
mnt-irt:        IRT-DFN-CERT
created:        2002-05-15T08:49:06Z
last-modified:  2022-05-30T12:48:27Z
source:         RIPE
person:         Claudia Galuschka
address:        Deutsches Krebsforschungszentrum
address:        Stiftung des oeffentlichen Rechts
address:        Im Neuenheimer Feld 280
address:        69120 Heidelberg
address:        Germany
phone:          +49 6221 42 2308
nic-hdl:        CG12078-RIPE
mnt-by:         DFN-NTFY
created:        2022-05-30T12:48:27Z
last-modified:  2022-05-30T12:48:27Z
source:         RIPE
person:         Nils Kueckenhoff
address:        Deutsches Krebsforschungszentrum
address:        IT Core Facility
address:        Im Neuenheimer Feld 280
address:        69120 Heidelberg
phone:          +49 6221 42 2306
nic-hdl:        NK1332-RIPE
mnt-by:         DFN-NTFY
created:        2010-03-26T15:03:13Z
last-modified:  2023-11-29T17:02:31Z
source:         RIPE # Filtered
% Information related to '193.174.0.0/15AS680'
route:          193.174.0.0/15
descr:          DFN-AGG-1
origin:         AS680
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-01-26T12:07:06Z
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.
4 records found for '193.174.53.122'
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: