155.75.0.0/16

ip:	155.75.0.0 
loc:	United States, Sierra Vista (Arizona)  
isp:	AS4010 Headquarters, USAISC » United States Department of Defense (DoD) » USAISC 2325.414 ms
route:	155.75.0.0/16, USDDD - United States Department of Defense (DoD), US (Sierra Vista (Fort Huachuca)) ... 
reg:	155.75.0.0/16, US, ARIN, 1991-12-03
asn:	AS4010 - DNIC-AS-04010 Headquarters USAISC, US
	  AS7018  - ATT-INTERNET4 AT&T Enterprises, LLC, US
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US

see also:
   155.75.159.0/24  AS367    CEEIS6 Headquarters, USAISC, US