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.apnic.net
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '121.245.51.0 - 121.245.51.255'
% Abuse contact for '121.245.51.0 - 121.245.51.255' is '4755abuse@tatacommunications.com'
inetnum:        121.245.51.0 - 121.245.51.255
netname:        TATA_TELESERVICES_LTD_HYDERABAD-VSB
descr:          HYDERABAD-VSB- Leased line TATA TELESERVICES LTD
country:        IN
admin-c:        TC651-AP
tech-c:         TC651-AP
remarks:        ------------------------------------
remarks:        for abuse and spam related complaints
remarks:        and queries please contact email at
remarks:        abuse@vsnl.com and ip.admin@tatacommunications.com
remarks:        ------------------------------------
mnt-by:         MAINT-VSNL-AP
status:         ASSIGNED NON-PORTABLE
last-modified:  2008-09-04T07:22:19Z
source:         APNIC
role:           TATA Communications
nic-hdl:        TC651-AP
address:        6th Floor,A Tower, BKC
address:        Plot Nos. C-21 & C-36
address:        'G' Block, Bandra Kurla Complex, Mumbai
phone:          +91-22-66591637
country:        IN
e-mail:         ip.admin@tatacommunications.com
admin-c:        IA15-AP
tech-c:         VT43-AP
mnt-by:         MAINT-TATACOMM-IN
last-modified:  2013-10-10T09:16:30Z
source:         APNIC
% Information related to '121.240.0.0/13AS4755'
route:          121.240.0.0/13
descr:          Route for VSNL
origin:         AS4755
mnt-by:         MAINT-VSNL-AP
last-modified:  2008-09-04T07:54:52Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '121.245.51.33'
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: