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.
%
% The RIPE Database is subject to Terms and Conditions.
% 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 '147.91.8.0 - 147.91.15.255'
% Abuse contact for '147.91.8.0 - 147.91.15.255' is 'csirt@amres.ac.rs'
inetnum:        147.91.8.0 - 147.91.15.255
netname:        ETF-Net
descr:          LAN of School of Electrical Engineering
                University of Belgrade, Serbia
country:        RS
admin-c:        NK100-RIPE
tech-c:         NK100-RIPE
status:         LEGACY
remarks:        # For spam and abuse report please use
remarks:        # abuse@etf.bg.ac.rs
mnt-by:         ETF-MNT
mnt-lower:      ETF-MNT
mnt-routes:     ETF-MNT
created:        2003-09-04T21:58:44Z
last-modified:  2019-12-04T13:13:01Z
source:         RIPE # Filtered
person:         Nenad Krajnovic
address:        Serbian Open Exchange - SOX
address:        Todora Dukina 78
address:        11000 Belgrade
address:        Serbia
phone:          +381 64 110 7192
nic-hdl:        NK100-RIPE
mnt-by:         BERI-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-01T21:49:20Z
source:         RIPE # Filtered
% Information related to '147.91.8.0/21AS6701'
route:          147.91.8.0/21
descr:          School of Electrical Engineering
descr:          University of Belgrade
origin:         AS6701
mnt-by:         ETF-MNT
created:        2002-07-08T18:19:34Z
last-modified:  2002-07-08T18:19:34Z
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.
3 records found for '147.91.12.157'
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: