55.20.89.0/24

ip:	55.20.89.0 
loc:	United States, Chicago (Illinois)  
isp:	AS1530 Headquarters, USAISC » Headquarters, USAISC » United States Department of Defense 128.109 ms
route:	55.20.89.0/24, CONUS-RCAS - Headquarters, USAISC, US (Sierra Vista (Fort Huachuca)) ... 
reg:	55.0.0.0/8, US, ARIN, 1996-10-26
asn:	AS1530 - DNIC-ASBLK-01529-01530 Headquarters USAISC, US
	  AS306   - DNIC-ASBLK-00306-00371 DoD Network Information Center, US
addr:	  

see also:
   55.0.0.0/8       AS721    CONUS-RCAS Headquarters, USAISC, US
   55.20.0.0/16     AS1530   CONUS-RCAS Headquarters, USAISC, US