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 '139.19.0.0 - 139.19.255.255'

% Abuse contact for '139.19.0.0 - 139.19.255.255' is 'abuse@mpi-klsb.mpg.de'

inetnum:        139.19.0.0 - 139.19.255.255
netname:        MPII-NET
org:            ORG-MFI3-RIPE
descr:          Max-Planck-Institut fuer Informatik, Saarbruecken
country:        DE
admin-c:        JH383-RIPE
admin-c:        CM22358-RIPE
tech-c:         MIN40-RIPE
status:         LEGACY
mnt-by:         DFN-LIR-MNT
mnt-by:         MPII-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2025-07-29T16:59:41Z
source:         RIPE # Filtered

organisation:   ORG-MFI3-RIPE
org-name:       Max-Planck-Institut fuer Informatik
org-type:       OTHER
address:        Campus E1 4
address:        66123 Saarbruecken
address:        Germany
admin-c:        JH383-RIPE
admin-c:        CM22358-RIPE
tech-c:         MIN40-RIPE
abuse-c:        MIA80-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
mnt-by:         MPII-MNT
created:        2017-04-10T13:47:53Z
last-modified:  2025-07-29T17:04:42Z
source:         RIPE # Filtered

role:           MPI Informatik NOC
address:        Max-Planck-Institut fuer Informatik
address:        Campus E1 4
address:        66123 Saarbruecken
address:        Germany
admin-c:        CM22358-RIPE
tech-c:         CD10919-RIPE
tech-c:         CK1163-RIPE
abuse-mailbox:  abuse@mpi-klsb.mpg.de
mnt-ref:        MPII-MNT
phone:          +49 681 9325 5898
nic-hdl:        MIN40-RIPE
mnt-by:         MPII-MNT
created:        2025-07-22T09:45:11Z
last-modified:  2025-07-29T17:31:17Z
source:         RIPE # Filtered

person:         Christian Mickler
address:        Max-Planck-Institut fuer Informatik
address:        Campus E1 4
address:        66123 Saarbruecken
address:        Germany
phone:          +49 681 9325 5831
fax-no:         +49 681 9325 5899
mnt-ref:        MPII-MNT
nic-hdl:        CM22358-RIPE
mnt-by:         MPII-MNT
created:        2025-07-22T10:16:36Z
last-modified:  2025-07-22T10:16:36Z
source:         RIPE # Filtered

person:         Joerg Herrmann
address:        Max-Planck-Institut fuer Informatik
address:        Campus E1 4
address:        66123 Saarbruecken
address:        Germany
phone:          +49 681 9325 5801
fax-no:         +49 681 9325 5899
nic-hdl:        JH383-RIPE
mnt-by:         DFN-NTFY
mnt-by:         MPII-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-08-01T15:22:46Z
source:         RIPE

% Information related to '139.19.0.0/16AS680'

route:          139.19.0.0/16
origin:         AS680
mnt-by:         DFN-MNT
created:        2016-11-30T12:23:27Z
last-modified:  2016-11-30T12:23:27Z
source:         RIPE
descr:          MPII-139-19

% This query was served by the RIPE Database Query Service version 1.120 (ABERDEEN)

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

6 records found for '139.19.142.1'

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