Results for 202.51.176.0 :
% [whois.apnic.net node-3]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

inetnum:      202.51.176.0 - 202.51.191.255
netname:      ATCLNET
descr:        Advance Technology Computers Ltd
descr:        Service Provider and Integrator
country:      BD
admin-c:      PP199-AP
tech-c:       PP199-AP
tech-c:       MK604-AP
status:       ALLOCATED PORTABLE
mnt-by:       APNIC-HM
mnt-lower:    MAINT-BD-ATC
mnt-routes:   MAINT-BD-ATC
remarks:      -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:      This object can only be updated by APNIC hostmasters.
remarks:      To update this object, please contact APNIC
remarks:      hostmasters and include your organisation's account
remarks:      name in the subject line.
remarks:      -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
changed:      hm-changed@apnic.net 20051114
changed:      hm-changed@apnic.net 20090106
source:       APNIC

route:        202.51.176.0/20
descr:        Advanced Data Networks System LTD
descr:        Nationwide Internet Service Provider
origin:       AS38203
mnt-by:       MAINT-BD-ATC
changed:      pradipdey@atcl.net 20091215
source:       APNIC

person:       Pradip Kumar Dey Pradip
nic-hdl:      PP199-AP
e-mail:       pradipdey@atcl.net
address:      Advanced Data Networks System Ltd.
address:      Red Crescent Concord Tower (19th Floor),
address:      17,Mohakhali Commercial Area,
address:      Dhaka-1212,Bangladesh.
phone:        +88-028-861234-5
fax-no:       +88-029-887551
country:      BD
changed:      pradipdey@atcl.net 20090104
mnt-by:       MAINT-BD-ATC
source:       APNIC

person:       Myen Uddin Kamol
nic-hdl:      MK604-AP
e-mail:       muddin@adnsl.net
address:      Advanced Data Networks System Ltd.
address:      Red Crescent Concord Tower (19th Floor),
address:      17,Mohakhali Commercial Area,
address:      Dhaka-1212,Bangladesh.
phone:        +88-028-861234-5
fax-no:       +88-029-887551
country:      BD
changed:      pradipdey@atcl.net 20090104
mnt-by:       MAINT-BD-ATC
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]