23.83.72.0/21

ip:	23.83.72.0 
loc:	United States, Manassas (Virginia)  
isp:	 » Leaseweb USA » Leaseweb USA, Inc 139.453 ms
route:	23.83.72.0/21, LU - Leaseweb USA, Inc., US (Manassas) ... 
reg:	23.83.72.0/21, US, ARIN, 2013-05-06
addr:	  9480 Innovation Dr Manassas VA 20109 US
online:	  36 » latency: 143 ms (143ms) 

see also:
   23.83.76.0/22    AS395954  23-83-76-0 LeaseWeb USA, Inc. Los Angeles, US