199.58.0.0/21

ip:	199.58.0.0 
loc:	Switzerland, Zurich (Zurich)  
isp:	AS3303 Swisscom (Switzerland) Ltd » Swisscom (Schweiz) AG » Briggs & Stratton Corporation 152.154 ms
route:	199.58.0.0/21, BSC-2 - Briggs & Stratton Corporation, CH (Zurich) ... 
reg:	199.58.0.0/21, US, ARIN, 1993-11-18
addr:	  12301 West Wirth Wauwatosa WI 53222 US
online:	  2 » latency: 183 ms (183ms) 

see also:
   199.58.0.0/24    AS3303   NETBLK-BRIGGS Briggs & Stratton Corporation, CH
   199.58.4.0/24    AS17766  NETBLK-BRIGGS Briggs & Stratton Corporation, AU