158.1.136.0/24

ip:	158.1.136.0 
loc:	United States, Columbus (Ohio)  
isp:	AS1540 Headquarters, USAISC » Headquarters, USAISC » United States Department of Defense 620.775 ms
route:	158.1.136.0/24, TEADBB - Headquarters, USAISC, US (Sierra Vista (Fort Huachuca)) ... 
reg:	158.1.0.0/16, US, ARIN, 1992-02-25
asn:	AS1540 - DNIC-ASBLK-01534-01546 Headquarters USAISC, US
	  AS27064 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US

see also:
   158.0.0.0/13     AS721    NET158 Various Registries (Maintained by ARIN), US