72.171.200.0/21

ip:	72.171.200.0 
loc:	United States, Ashburn (Virginia)  
isp:	AS6621 Hughes Network Systems, LLC » Hughes Network Systems, LLC » Hughes Network Systems, LLC 2267.469 ms
route:	72.171.200.0/21, DIRECPC-7BK-Q05 - Hughes Network Systems, LLC, US (Ashburn) ... 
reg:	72.168.0.0/14, US, ARIN, 2005-11-23
asn:	AS6621 - HNS-DIRECPC Hughes Network Systems LLC, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
	  AS6461  - ZAYO-6461 Zayo Bandwidth, US
addr:	  11717 Exploration Lane DirecWAY Network Management Center attn: Network Security Manager Germantown MD 20876 US
online:	  11 » latency: 236 ms (236ms) 

see also:
   72.171.192.0/19  AS6621   DIRECPC-7BK-Q05 Hughes Network Systems, LLC, US