158.20.0.0/16

ip:	158.20.0.0 
loc:	United States, Sierra Vista (Arizona)  
isp:	AS749 United States Department of Defense (DoD) » United States Department of Defense (DoD) » USAISC 543.596 ms
route:	158.20.0.0/16, USDDD - United States Department of Defense (DoD), US (Sierra Vista (Fort Huachuca)) ... 
reg:	158.20.0.0/16, US, ARIN, 1992-06-09
addr:	  NETC-ANC CONUS TNOSC Fort Huachuca AZ 85613 US
online:	  1 » latency: 227 ms (227ms) 

see also:
   158.20.0.0/20    AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.16.0/22   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.20.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.21.0/24   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.22.0/23   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.24.0/21   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.32.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.33.0/24   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.34.0/23   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.36.0/22   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.40.0/21   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.48.0/20   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.64.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.66.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.67.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.68.0/24   AS749    STEWART-NET6 Headquarters, USAISC, US
   158.20.69.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.70.0/24   AS367    STEWART-NET6 Headquarters, USAISC, US
   158.20.71.0/24   AS749    STEWART-NET6 Headquarters, USAISC, US