APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.57]

% 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://docs.db.ripe.net/terms-conditions.html
% 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
created:        2005-06-23T15:23:59Z
last-modified:  2025-08-07T08:15:07Z
source:         RIPE
% This query was served by the RIPE Database Query Service version 1.120 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '2001:638:904:FFE8:C827:A45C:5AA8:4D6C'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

-i

Inverse attributes

-L

All less specific

-T

Object types

-m

1st level more specific

-M

All more specific

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

-d

Associated reverse domain

For more information see: