144.183.15.0/24

ip:	144.183.15.0 
loc:	United States, Columbus (Ohio)  
isp:	AS721 United States Department of Defense (DoD) » United States Department of Defense (DoD) » DoD Network Information Center 190.968 ms
route:	144.183.15.0/24, DCMA-EXTSVC - DoD Network Information Center, US (Columbus) ... 
reg:	144.183.0.0/16, US, ARIN, 1990-12-20
asn:	AS138 - DNIC-AS-00138 United States Department of Defense (DoD), US
	  AS27064 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  3990 E. Broad Street Columbus OH 43218 US

see also:
   144.182.0.0/15   AS721    NET144 Various Registries (Maintained by ARIN), US