191.223.0.0/20

ip:	191.223.0.0 191-223-0-0.user3p.v-tal.net.br
loc:	Brazil, Rondonópolis (Mato Grosso)  
isp:	AS8167 V tal » V tal » V tal 884.963 ms
route:	191.223.0.0/20, SIV15 - V tal, BR (Rondonópolis) ... 
reg:	191.223.0.0/20, BR, LACNIC, 2013-12-11
asn:	AS8167 - V-TAL V tal, BR
addr:	  
online:	  2.416 » latency: 274 ms (279ms) 

see also:
   191.220.0.0/14   AS8167   V tal V tal, BR
   191.223.0.0/16   AS8167   V tal V tal, BR
   191.223.0.0/18   AS8167   V tal V tal, BR