170.78.28.0/22

ip:	170.78.28.0 170-78-28-0.ifibratelecom.com.br
loc:	Brazil, Prudentópolis (Paraná)  
isp:	AS52587 iFIBRA TELECOM » Ifibra Telecom » iFIBRA TELECOM 0.969 ms
route:	170.78.28.0/22, iFIBRA TELECOM - iFIBRA TELECOM, BR (Guarapuava) ... 
reg:	170.78.28.0/22, BR, LACNIC, 2016-09-19
asn:	AS52587 - IFIBRA-TELECOM iFIBRA TELECOM, BR
addr:	  
online:	  15 » latency: 254 ms (246ms) 

see also:
   170.78.28.0/24   AS52587  Data Fibra Telecom Data Fibra Telecom, BR
   170.78.29.0/24   AS52587  iFIBRA TELECOM iFIBRA TELECOM, BR
   170.78.30.0/24   AS52587   iFIBRA TELECOM, BR
   170.78.31.0/24   AS52587  iFIBRA TELECOM iFIBRA TELECOM, BR