204.223.81.0/24

ip:	204.223.81.0 204-223-host.usmc.mil
loc:	United States, Quantico (Virginia)  
isp:	AS637 United States Department of Defense (DoD) » United States Department of Defense (DoD) » Marine Corps Cyberspace Operations Group 1267.498 ms
route:	204.223.81.0/24, NETBLK-USMC-C2 - MARINE CORPS CYBERSPACE OPERATIONS GROUP, US (Reston) ... 
reg:	204.223.0.0/16, US, ARIN, 1995-01-05
asn:	AS637 - DNIC-ASBLK-00616-00665 United States Department of Defense (DoD), US
	  AS367   - DNIC-ASBLK-00306-00371 DoD Network Information Center, US
addr:	  COMMANDING OFFICER MCNOSC 27410 HOT PATCH ROAD QUANTICO VA 22134 US

see also:
   204.222.0.0/15   AS721    NET204 American Registry for Internet Numbers, US