199.133.0.0/16

ip:	199.133.0.0 
loc:	United States, Washington (District of Columbia)  
isp:	AS4155 USDA » USDA » USDA 444.543 ms
route:	199.133.0.0/16, USDA-CBLK - USDA, US (Fort Collins) ... 
reg:	199.128.0.0/11, US, ARIN, 1994-02-08
asn:	AS4152 - USDA-1 USDA, US
	  AS7018  - ATT-INTERNET4 AT&T Enterprises, LLC, US
addr:	  Suite 133 Building A 2150 Centre Ave Fort Collins CO 80526 US
online:	  3 » latency: 116 ms (116ms) 

see also:
   199.128.0.0/12   AS4152   USDA-CBLK USDA, US