138.167.83.0/24

ip:	138.167.83.0 138-167-host.usmc.mil
loc:	Japan, Chiyoda City (Tokyo)  
isp:	AS637 United States Department of Defense (DoD) » United States Department of Defense (DoD) » Marine Corps Cyberspace Operations Group 300.849 ms
route:	138.167.83.0/24, USMC-KANSASCITY - MARINE CORPS CYBERSPACE OPERATIONS GROUP, US (Chiyoda City) ... 
reg:	138.167.0.0/16, US, ARIN, 1990-05-07
asn:	AS637 - DNIC-ASBLK-00616-00665 United States Department of Defense (DoD), US
	  AS27066 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  3990 E. Broad Street Columbus OH 43218 US

see also:
   138.164.0.0/14   AS721    NET138 Various Registries (Maintained by ARIN), US