147.21.0.0/16

ip:	147.21.0.0 
loc:	United States, El Segundo (California)  
isp:	 » DIRECTV » DIRECTV, LLC 597.285 ms
route:	147.21.0.0/16, DL-138 - DIRECTV, LLC, US (El Segundo) ... 
reg:	147.21.0.0/16, US, ARIN, 1991-04-22
addr:	  2260 E. Imperial Hwy El Segundo CA 90245 US
online:	  217 » latency: 139 ms (163ms) 

see also:
   147.21.128.0/24  AS10753  DIRECTV-LLC DIRECTV, LLC, US
   147.21.129.0/24  AS19536  DIRECTV-LLC DIRECTV, LLC, US
   147.21.130.0/24  AS19536  DIRECTV-LLC DIRECTV, LLC, US
   147.21.131.0/24  AS395223  DIRECTV-LLC DIRECTV, LLC, US
   147.21.132.0/24  AS16504  DIRECTV-LLC DIRECTV, LLC, US
   147.21.134.0/24  AS19536  DIRECTV-LLC DIRECTV, LLC, US
   147.21.135.0/24  AS16504  DIRECTV-LLC DIRECTV, LLC, US
   147.21.136.0/24  AS26933  THE-DIRECTV-GROUP-INC Hughes Electronics Corporation, US
   147.21.138.0/24  AS10753  DIRECTV-LLC DIRECTV, LLC, US
   147.21.140.0/24  AS10753  DIRECTV-LLC DIRECTV, LLC, US
   147.21.176.0/24  AS26933  DIRECTV-LLC DIRECTV, LLC, US