131.221.13.0/24

ip:	131.221.13.0 131-221-13-0.triway.net.br
loc:	Brazil, Passo Fundo (Rio Grande do Sul)  
isp:	AS52892 COPREL TELECOM LTDA » Coprel Telecom Ltda » Coprel Telecom Ltda 2276.088 ms
route:	131.221.13.0/24, LACNIC-ERX-131-221-0-0 - Latin American and Caribbean IP address Regional Registry, BR (Soledade) ... 
reg:	131.221.12.0/22, BR, Lacnic, 2014-10-03
asn:	AS52892 - COPREL-TELECOM COPREL TELECOM LTDA, BR
	  AS28146 - MHNET TELECOM MHNET TELECOM, BR
addr:	  Rambla Republica de Mexico 6125 Montevideo 11400 UY
online:	  169 » latency: 258 ms (258ms) 

see also:
   131.221.12.0/22  AS52892  COPREL TELECOM LTDA COPREL TELECOM LTDA, BR
   131.221.12.0/23  AS52892  LACNIC-ERX-131-221-0-0 Latin American and Caribbean IP address Regional Registry, UY