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.
%
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% 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 '91.231.4.0 - 91.231.5.255'
% Abuse contact for '91.231.4.0 - 91.231.5.255' is 'abuse@stepco.nl'
inetnum:        91.231.4.0 - 91.231.5.255
netname:        STEPCO
country:        NL
org:            ORG-AIPB1-RIPE
admin-c:        PdM433-RIPE
tech-c:         PdM433-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ICTFacilities
mnt-by:         UNISERVER-MNT
mnt-routes:     UNISERVER-MNT
mnt-routes:     ICTFacilities
mnt-domains:    UNISERVER-MNT
mnt-domains:    ICTFacilities
created:        2011-08-01T10:47:05Z
last-modified:  2023-05-16T16:21:38Z
source:         RIPE # Filtered
organisation:   ORG-AIPB1-RIPE
org-name:       Stepco B.V.
country:        NL
org-type:       LIR
address:        Poststraat 1
address:        6135 KR
address:        Sittard
address:        NETHERLANDS
phone:          +31 (0) 88 44 55 000
admin-c:        AH11630-RIPE
abuse-c:        AR16128-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ICTFacilities
mnt-ref:        AH11630-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ICTFacilities
created:        2011-08-29T13:27:39Z
last-modified:  2022-06-07T08:07:13Z
source:         RIPE # Filtered
person:         Paul de Meulemeester
address:        Aziestraat 15
phone:          +31 475 567 567
nic-hdl:        PdM433-RIPE
mnt-by:         OPENPEERING-MNT
created:        2011-06-30T12:47:02Z
last-modified:  2011-06-30T12:47:02Z
source:         RIPE # Filtered
% Information related to '91.231.4.0/23AS31673'
route:          91.231.4.0/23
origin:         AS31673
created:        2023-05-31T11:18:10Z
last-modified:  2023-05-31T11:18:10Z
source:         RIPE
mnt-by:         UNISERVER-MNT
% This query was served by the RIPE Database Query Service version 1.112 (SHETLAND)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '91.231.4.142'
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: