131.87.252.0/24

ip:	131.87.252.0 
loc:	United States, Columbus (Ohio)  
isp:	AS5852 United States Department of Defense (DoD) » DoD Network Information Center » United States Department of Defense 247.952 ms
route:	131.87.252.0/24, DNIC-RNET-131-87 - DoD Network Information Center, US (Columbus) ... 
reg:	131.87.0.0/16, US, ARIN, 1988-10-25
asn:	AS5852 - DNIC-ASBLK-05800-06055 United States Department of Defense (DoD), US
	  AS27064 - DNIC-ASBLK-27032-27159 DoD Network Information Center, US
addr:	  

see also:
   131.86.0.0/15    AS721    NET131 Various Registries (Maintained by ARIN), US
   131.87.0.0/16    AS721    DNIC-RNET-131-87 DoD Network Information Center, US