131.250.0.0/16

ip:	131.250.0.0 
loc:	United States, Columbus (Ohio)  
isp:	AS668 United States Department of Defense (DoD) » United States Department of Defense » Navy Network Information Center (NNIC) 138.385 ms
route:	131.250.0.0/16, USDDD - United States Department of Defense (DoD), US (Norfolk (Joint Expeditionary Base Little Creek-Fort Story)) ... 
reg:	131.250.0.0/16, US, ARIN, 1989-02-09
addr:	  2465 GUADALCANAL ROAD BLDG 1265 VIRGINIA BEACH VA 23459 US

see also:
   131.250.0.0/17   AS668    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.128.0/18 AS668    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.192.0/20 AS668    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.208.0/20 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.224.0/20 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.243.0/24 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.244.0/23 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.247.0/24 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.248.0/23 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.251.0/24 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US
   131.250.252.0/22 AS749    OCNR-ETHER Navy Network Information Center (NNIC), US