Results for 203.189.224.0 :
% [whois.apnic.net node-1]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

inetnum:      203.189.224.0 - 203.189.255.255
netname:      SIRIUSBB-BD
descr:        Sirius Broadband (BD) Limited
descr:        17th floor, Awal Center, Banani C/A
descr:        Dhaka-1213
descr:        Bangladesh
country:      BD
admin-c:      MHBH2-AP
tech-c:       MHBH2-AP
mnt-by:       APNIC-HM
mnt-lower:    MAINT-BD-SSLIDT
mnt-routes:   MAINT-BD-SSLIDT
changed:      hm-changed@apnic.net 20000111
changed:      hm-changed@apnic.net 20020725
changed:      hm-changed@apnic.net 20021112
status:       ALLOCATED PORTABLE
changed:      hm-changed@apnic.net 20100105
source:       APNIC

person:       Md Hanif Bhuiyan Hanif
nic-hdl:      MHBH2-AP
e-mail:       hanif@siriusbb.com
address:      Sirius Broadband (BD) Ltd
address:      17th Floor, Awal Center
address:      34, Kemal ataturk avenue
address:      Banani, Dhaka
phone:        +88-02-9891844
fax-no:       +88-02-9863048
country:      BD
changed:      hanif@siriusbb.com 20091224
mnt-by:       MAINT-BD-SSLIDT
source:       APNIC

Additional Information:

[IP Info]
Host Name: Unable to resolve host
Location: BANGLADESH 
Port Scan:
Port 80 is closed.
[http]
Port 110 is closed.
[pop3]
Port 21 is closed.
[ftp]
Port 25 is closed.
[smtp]