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 '2001:638:904::/48'
% Abuse contact for '2001:638:904::/48' is 'abuse@dfn.de'
inet6num:       2001:638:904::/48
netname:        TUILAN
descr:          Technische Universitaet Ilmenau
descr:          Universitaetsrechenzentrum
descr:          Helmholtzplatz 7
descr:          98693 Ilmenau
country:        DE
admin-c:        WS5467-RIPE
tech-c:         UH925-RIPE
status:         ASSIGNED
mnt-by:         DFN-LIR-MNT
created:        2004-09-20T08:37:36Z
last-modified:  2024-03-14T15:53:41Z
source:         RIPE
role:           UniRZ Hostmaster
address:        Technische Universitaet Ilmenau
address:        Universitaetsrechenzentrum
address:        Helmholtzplatz 7
address:        98693 Ilmenau
address:        Germany
phone:          +49 3677 69 2646
nic-hdl:        UH925-RIPE
mnt-by:         DFN-NTFY
created:        2018-02-22T09:29:01Z
last-modified:  2024-03-14T15:53:40Z
source:         RIPE # Filtered
person:         Wolfgang Steudel
address:        Technische Universitaet Ilmenau
address:        Universitaetsrechenzentrum
address:        Helmholtzplatz 7
address:        98693 Ilmenau
address:        Germany
phone:          +49 3677 69 2746
nic-hdl:        WS5467-RIPE
mnt-by:         DFN-NTFY
created:        2024-03-14T15:53:40Z
last-modified:  2024-03-14T15:53:40Z
source:         RIPE
% Information related to '2001:638::/32AS680'
route6:         2001:638::/32
descr:          DFN-V6-AGG1
origin:         AS680
mnt-by:         DFN-MNT
mnt-routes:     ESANIC-MNT { 2001:638:30d::/48 }
created:        2005-06-23T15:23:59Z
last-modified:  2014-12-11T12:25:57Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.112 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '2001:638:904:FFC9:96B:2F36:AEE6:49FE'
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: