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.afrinic.net
% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to '137.158.0.0 - 137.158.255.255'
% No abuse contact registered for 137.158.0.0 - 137.158.255.255
inetnum:        137.158.0.0 - 137.158.255.255
netname:        UCTNET-B
descr:          University of Cape Town
descr:          Lovers' Walk
descr:          Lower Campus
descr:          Rondebosch
descr:          Cape Town
descr:          7701
country:        ZA
org:            ORG-UCT1-AFRINIC
admin-c:        EC6-AFRINIC
tech-c:         EC6-AFRINIC
status:         ASSIGNED PI
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      TF-137-158-MNT
source:         AFRINIC # Filtered
parent:         0.0.0.0 - 255.255.255.255
organisation:   ORG-UCT1-AFRINIC
org-name:       University of Cape Town
org-type:       EU-AS
country:        ZA
address:        Lovers' Walk
address:        Lower Campus
address:        Rondebosch
address:        Cape Town 7701
phone:          tel:+27-21-650-4197
phone:          tel:+27-21-650-5266
admin-c:        EC6-AFRINIC
tech-c:         EC6-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        TF-137-158-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered
person:         Edgar Chikwete
address:        University of Cape Town
address:        ICTS on Main
address:        7 Main Road
address:        Mowbray
address:        Cape Town 7701
address:        South Africa
phone:          tel:+27-21-650-5266
fax-no:         tel:+27-21-650-3726
nic-hdl:        EC6-AFRINIC
mnt-by:         GENERATED-DHXWI6HPTUCMZY9ZTTNSJQ1G8YQG6MT1-MNT
source:         AFRINIC # Filtered
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '137.158.153.203'
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: