158.0.0.0/16

ip:	158.0.0.0 
loc:	United States, Whitehall (Ohio)  
isp:	AS721 United States Department of Defense (DoD) » DoD Network Information Center » DoD Network Information Center 132.605 ms
route:	158.0.0.0/16, USDDD - United States Department of Defense (DoD), US (Whitehall) ... 
reg:	158.0.0.0/16, US, ARIN, 1992-03-19
addr:	  3990 E. Broad Street Columbus OH 43218 US
online:	  1 » latency: 291 ms (291ms) 

see also:
   158.0.0.0/13     AS721    DNIC-RNET-158-000 DoD Network Information Center, US