APNIC - Query the APNIC Whois Database

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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.
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% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '212.23.145.128 - 212.23.145.255'

% Abuse contact for '212.23.145.128 - 212.23.145.255' is 'abuse@glasfaser-ruhr.net'

inetnum:        212.23.145.128 - 212.23.145.255
netname:        TMR-INFRA
descr:          TMR - Telekommunikation Mittleres Ruhrgebiet GmbH
descr:          Katharinastr. 1
descr:          D-44793 Bochum
country:        DE
admin-c:        TN3-RIPE
admin-c:        GK1355-RIPE
tech-c:         TMR-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         TMR-MNT
created:        2015-08-18T12:35:37Z
last-modified:  2015-08-18T12:35:37Z
source:         RIPE # Filtered

role:           Hostmaster TMR GmbH
address:        Telekommunikation Mittleres Ruhrgebiet GmbH
address:        Katharinastr. 1
address:        D-44793 Bochum
address:        Germany
phone:          +49 234 960 380
fax-no:         +49 234 960 3819
remarks:        trouble: hostmaster@tmr.net
admin-c:        TN3-RIPE
admin-c:        GK1355-RIPE
tech-c:         TMR-RIPE
nic-hdl:        TMR-RIPE
mnt-by:         TMR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2011-12-14T22:45:19Z
source:         RIPE # Filtered

person:         Gerhard Kugland
address:        GLASFASER RUHR GmbH & Co. KG
address:        Katharinastr. 1
address:        D-44793 Bochum
address:        Germany
phone:          +49 234 960 3820
fax-no:         +49 234 960 3819
nic-hdl:        GK1355-RIPE
mnt-by:         TMR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2022-08-15T08:55:22Z
source:         RIPE # Filtered

person:         Thomas Neumann
address:        Wilhelm-Vogelsang-Weg 16
address:        D-45279 Essen
address:        Germany
phone:          +49 1525 4853822
nic-hdl:        TN3-RIPE
mnt-by:         TMR-MNT
mnt-by:         GFR-MNT
created:        2002-06-17T21:58:35Z
last-modified:  2022-05-23T14:29:05Z
source:         RIPE # Filtered

% Information related to '212.23.128.0/19AS12329'

route:          212.23.128.0/19
descr:          GFR-NET
origin:         AS12329
mnt-by:         TMR-MNT
mnt-by:         GFR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2022-05-24T11:08:26Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.111 (DEXTER)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '212.23.145.192'
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: