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 '103.244.140.0 - 103.244.143.255'
% Abuse contact for '103.244.140.0 - 103.244.143.255' is 'data.btel@bestecgroup.com'
inetnum:        103.244.140.0 - 103.244.143.255
netname:        BESTECTELECOMLTD-BD
descr:          Bestec Telecom
country:        BD
org:            ORG-BTL8-AP
admin-c:        BTLA1-AP
tech-c:         BTLA1-AP
abuse-c:        AB1154-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-BESTECTELECOMLTD-BD
mnt-irt:        IRT-BESTECTELECOMLTD-BD
last-modified:  2020-07-15T13:10:13Z
source:         APNIC
irt:            IRT-BESTECTELECOMLTD-BD
address:        Navana Tower, 8th floor, 45, Gulshan South C/A,, Circle-1, Dhaka Dhaka 1212
e-mail:         data.btel@bestecgroup.com
abuse-mailbox:  data.btel@bestecgroup.com
admin-c:        BTLA1-AP
tech-c:         BTLA1-AP
auth:           # Filtered
remarks:        data.btel@bestecgroup.com was validated on 2021-02-04
mnt-by:         MAINT-BESTECTELECOMLTD-BD
last-modified:  2021-02-25T03:25:11Z
source:         APNIC
organisation:   ORG-BTL8-AP
org-name:       Bestec Telecom Ltd.
country:        BD
address:        Navana Tower, 8th floor, 45, Gulshan South C/A,
address:        Circle-1
phone:          +880611689575
fax-no:         +88029862979
e-mail:         shipu@bestecgroup.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-06-27T12:57:21Z
source:         APNIC
role:           ABUSE BESTECTELECOMLTDBD
address:        Navana Tower, 8th floor, 45, Gulshan South C/A,, Circle-1, Dhaka Dhaka 1212
country:        ZZ
phone:          +000000000
e-mail:         data.btel@bestecgroup.com
admin-c:        BTLA1-AP
tech-c:         BTLA1-AP
nic-hdl:        AB1154-AP
remarks:        Generated from irt object IRT-BESTECTELECOMLTD-BD
abuse-mailbox:  data.btel@bestecgroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2020-07-15T13:10:13Z
source:         APNIC
role:           Bestec Telecom Ltd administrator
address:        Navana Tower, 8th floor, 45, Gulshan South C/A,, Circle-1, Dhaka Dhaka 1212
country:        BD
phone:          +88029862978
fax-no:         +88029862978
e-mail:         data.btel@bestecgroup.com
admin-c:        BTLA1-AP
tech-c:         BTLA1-AP
nic-hdl:        BTLA1-AP
mnt-by:         MAINT-BESTECTELECOMLTD-BD
last-modified:  2012-12-17T02:33:04Z
source:         APNIC
% Information related to '103.244.142.0/24AS139870'
route:          103.244.142.0/24
descr:          Assigned For Blue net JV
origin:         AS139870
mnt-by:         MAINT-BESTECTELECOMLTD-BD
last-modified:  2019-12-31T08:24:13Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-AU1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
6 records found for '103.244.142.242'
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: