76.76.192.0/20

ip:	76.76.192.0 
loc:	Puerto Rico, San Juan (San Juan)  
isp:	AS11992 Liberty Mobile Puerto Rico Inc. » Liberty Mobile Puerto Rico Inc. » GCO Customers 647.878 ms
route:	76.76.192.0/20, LMPR - Liberty Mobile Puerto Rico Inc., PR (San Juan) ... 
reg:	76.76.192.0/20, PR, ARIN, 2007-05-04
asn:	AS11992 - LIBERTY-MOB-PR Liberty Mobile Puerto Rico Inc., PR
	  AS7018  - ATT-INTERNET4 AT&T Enterprises, LLC, US
addr:	  279 Ponce de Leon Ave. San Juan PR 918
online:	  103 » latency: 155 ms (165ms) 

see also:
   76.76.206.0/23   AS11992  CENTENNIAL-ACCESS-BLC-I-RING Island Eth Customers, PR