131.4.0.0/15

ip:	131.4.0.0 
loc:	United States, Montgomery (Alabama)  
isp:	AS721 United States Department of Defense (DoD) » United States Department of Defense (DoD) » Air Force Systems Networking 145.68 ms
route:	131.4.0.0/15, WPAFB-NET - Air Force Systems Networking, US (Montgomery) ... 
reg:	131.4.0.0/16, US, ARIN, 1988-09-08
asn:	AS721 - DNIC-ASBLK-00721-00726 United States Department of Defense (DoD), US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  PO Box 232290 Centreville VA 20120 US