200.138.0.0/20

ip:	200.138.0.0 200-138-0-0.user3p.v-tal.net.br
loc:	Brazil, Colombo (Paraná)  
isp:	AS8167 V tal » V tal » V tal 814.914 ms
route:	200.138.0.0/20, SIV15 - V tal, BR (Pinhais) ... 
reg:	200.138.0.0/20, BR, LACNIC, 2003-02-25
asn:	AS8167 - V-TAL V tal, BR
addr:	  
online:	  1.789 » latency: 258 ms (268ms) 

see also:
   200.138.0.0/16   AS8167   V tal V tal, BR
   200.138.0.0/18   AS8167   V tal V tal, BR