103.78.224.0/22

ip:	103.78.224.0 
loc:	Bangladesh, Dhaka (Dhaka Division)  
isp:	AS135881 Md Abul Kashem t/a Spark Net » Spark »  135.928 ms
route:	103.78.224.0/22, SPARKNET-BD - Md Abul Kashem t/a Spark Net, BD (Dhaka (Mirpur)) ... 
reg:	103.78.224.0/22, BD, APNIC, 2016-11-09
addr:	  474 Kazipara Mirpur Dhaka-1216 Dhaka Dhaka 1216
online:	  288 » latency: 211 ms (206ms) 

see also:
   103.78.224.0/23  AS135881  SPARKNET-BD Md Abul Kashem t/a Spark Net, BD
   103.78.224.0/24  AS135881  SPARKNET-BD Spark Net, BD
   103.78.225.0/24  AS135881  SPARKNET-BD Spark Net, BD
   103.78.226.0/24  AS137967  SPARKNET-BD Spark Net, BD
   103.78.227.0/24  AS137967  STARDUST-BD Stardust Telecom Ltd., BD