| IPv4 | 64.247.160.0/20 (64.247.160.0 - 64.247.175.255) | Porto Rico | * | * | 08/08/2006 00:00:00 | ARIN |
| IPv4 | 65.38.192.0/19 (65.38.192.0 - 65.38.223.255) | Porto Rico | * | * | 10/06/2002 00:00:00 | ARIN |
| IPv4 | 66.231.160.0/20 (66.231.160.0 - 66.231.175.255) | Porto Rico | * | * | 14/02/2002 00:00:00 | ARIN |
| IPv4 | 67.203.192.0/19 (67.203.192.0 - 67.203.223.255) | Porto Rico | * | * | 08/10/2007 00:00:00 | ARIN |
| IPv4 | 67.203.224.0/22 (67.203.224.0 - 67.203.227.255) | Porto Rico | * | * | 08/10/2007 00:00:00 | ARIN |
| IPv4 | 67.203.232.0/21 (67.203.232.0 - 67.203.239.255) | Porto Rico | * | * | 08/10/2007 00:00:00 | ARIN |
| IPv4 | 67.203.240.0/20 (67.203.240.0 - 67.203.255.255) | Porto Rico | * | * | 08/10/2007 00:00:00 | ARIN |
| IPv4 | 67.206.192.0/18 (67.206.192.0 - 67.206.255.255) | Porto Rico | * | * | 10/01/2008 00:00:00 | ARIN |
| IPv4 | 76.76.192.0/20 (76.76.192.0 - 76.76.207.255) | Porto Rico | * | * | 04/05/2007 00:00:00 | ARIN |
| IPv4 | 173.211.128.0/19 (173.211.128.0 - 173.211.159.255) | Porto Rico | * | * | 06/10/2009 00:00:00 | ARIN |
| IPv4 | 173.211.160.0/20 (173.211.160.0 - 173.211.175.255) | Porto Rico | * | * | 06/10/2009 00:00:00 | ARIN |
| IPv4 | 173.211.184.0/21 (173.211.184.0 - 173.211.191.255) | Porto Rico | * | * | 06/10/2009 00:00:00 | ARIN |
| IPv4 | 196.32.128.0/19 (196.32.128.0 - 196.32.159.255) | Porto Rico | * | * | 21/07/1998 00:00:00 | ARIN |
| IPv4 | 200.50.0.0/19 (200.50.0.0 - 200.50.31.255) | Porto Rico | * | * | 07/04/1999 00:00:00 | ARIN |
| IPv4 | 207.166.112.0/20 (207.166.112.0 - 207.166.127.255) | Porto Rico | * | * | 10/02/2005 00:00:00 | ARIN |
| IPv4 | 208.54.176.0/20 (208.54.176.0 - 208.54.191.255) | Porto Rico | * | * | 07/09/2007 00:00:00 | ARIN |
| IPv6 | 2606:6a40::/32 (2606:6a40:: - 2606:6a40:ffff:ffff:ffff:ffff:ffff:ffff) | Porto Rico | * | * | 10/08/2021 00:00:00 | ARIN |
| IPv6 | 2607:f870::/32 (2607:f870:: - 2607:f870:ffff:ffff:ffff:ffff:ffff:ffff) | Porto Rico | * | * | 05/03/2009 00:00:00 | ARIN |