199.3.18.0/24

ip:	199.3.18.0 
loc:	United States, Barrington (Illinois)  
isp:	AS395834 Trondent Developement Corp » Trondent Developement Corp » Sprint 1.122 ms
route:	199.3.18.0/24, NETBLK-SPRINT-BLKA - Sprint, US (Barrington) ... 
reg:	199.0.0.0/14, US, ARIN, 1993-09-08
asn:	AS395834 - TDC-AS1 Trondent Developement Corp, US
	  AS174   - COGENT-174 Cogent Communications, US
addr:	  2450 N Street NW Washington DC 20037 US
online:	  14 » latency: 133 ms (133ms) 

see also:
   199.0.0.0/14     AS174    NETBLK-SPRINT-BLKA Sprint, US