158.9.52.0/22

ip:	158.9.52.0 
loc:	United States, Sierra Vista (Arizona)  
isp:	AS129 United States Department of Defense (DoD) » United States Department of Defense (DoD) » USAISC 155.68 ms
route:	158.9.52.0/22, ANSOC-RNET012CONUS-TLA-DMZ-NET - Headquarters, USAISC, US (Sierra Vista (Fort Huachuca)) ... 
reg:	158.9.0.0/16, US, ARIN, 1993-01-13
asn:	AS129 - DNIC-AS-00129 United States Department of Defense (DoD), US
	  AS27064 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US

see also:
   158.8.0.0/14     AS721    NET158 Various Registries (Maintained by ARIN), US