143.46.158.0/24

ip:	143.46.158.0 
loc:	Japan, Chiyoda City (Tokyo)  
isp:	AS1637 Headquarters, USAISC » United States Department of Defense (DoD) » USAISC 676.077 ms
route:	143.46.158.0/24, ZAMA-NET - Headquarters, USAISC, JP (Chiyoda City) ... 
reg:	143.46.0.0/16, US, ARIN, 1990-03-26
asn:	AS1637 - DNIC-AS-01637 Headquarters USAISC, US
	  AS27066 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US

see also:
   143.46.0.0/16    AS1637   ZAMA-NET Headquarters, USAISC, US