155.155.0.0/16

ip:	155.155.0.0 
loc:	United States, Sierra Vista (Arizona)  
isp:	AS721 United States Department of Defense (DoD) » United States Department of Defense (DoD) » USAISC 2254.663 ms
route:	155.155.0.0/16, USDDD - United States Department of Defense (DoD), US (Sierra Vista (Fort Huachuca)) ... 
reg:	155.155.0.0/16, US, ARIN, 1991-12-16
asn:	AS721 - DNIC-ASBLK-00721-00726 United States Department of Defense (DoD), US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US
online:	  1 » latency: 192 ms (192ms) 

see also:
   155.152.0.0/14   AS721    CTNOSC-NET5 Headquarters, USAISC, US
   155.155.16.0/20  AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.32.0/24  AS1585   USAREUR2 Headquarters, USAISC, US
   155.155.33.0/24  AS1585   USAREUR2 Headquarters, USAISC, US
   155.155.48.0/20  AS1554   USAREUR2 United States Department of Defense (DoD), US
   155.155.64.0/19  AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.80.0/20  AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.91.0/24  AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.96.0/19  AS1554   USAREUR2 United States Department of Defense (DoD), US
   155.155.112.0/20 AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.128.0/19 AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.192.0/23 AS1556   USAREUR2 Headquarters, USAISC, US
   155.155.224.0/20 AS1554   USAREUR2 Headquarters, USAISC, US
   155.155.240.0/20 AS1554   USAREUR2 Headquarters, USAISC, US