| IPv4 | 31.42.80.0/20 (31.42.80.0 - 31.42.95.255) | Lettonie | * | * | 24/03/2011 00:00:00 | RIPENCC |
| IPv4 | 62.122.16.0/21 (62.122.16.0 - 62.122.23.255) | Lettonie | * | * | 29/01/2009 00:00:00 | RIPENCC |
| IPv4 | 83.243.88.0/21 (83.243.88.0 - 83.243.95.255) | Lettonie | * | * | 08/06/2004 00:00:00 | RIPENCC |
| IPv4 | 84.38.136.0/21 (84.38.136.0 - 84.38.143.255) | Lettonie | * | * | 26/05/2006 00:00:00 | RIPENCC |
| IPv4 | 87.99.64.0/19 (87.99.64.0 - 87.99.95.255) | Lettonie | * | * | 07/02/2006 00:00:00 | RIPENCC |
| IPv4 | 88.135.128.0/19 (88.135.128.0 - 88.135.159.255) | Lettonie | * | * | 09/11/2009 00:00:00 | RIPENCC |
| IPv4 | 91.90.224.0/19 (91.90.224.0 - 91.90.255.255) | Lettonie | * | * | 21/11/2006 00:00:00 | RIPENCC |
| IPv4 | 91.233.214.0/23 (91.233.214.0 - 91.233.215.255) | Lettonie | * | * | 16/12/2011 00:00:00 | RIPENCC |
| IPv4 | 94.103.48.0/20 (94.103.48.0 - 94.103.63.255) | Lettonie | * | * | 11/09/2008 00:00:00 | RIPENCC |
| IPv4 | 109.197.208.0/21 (109.197.208.0 - 109.197.215.255) | Lettonie | * | * | 10/03/2010 00:00:00 | RIPENCC |
| IPv4 | 109.229.192.0/19 (109.229.192.0 - 109.229.223.255) | Lettonie | * | * | 15/06/2010 00:00:00 | RIPENCC |
| IPv4 | 171.25.218.0/23 (171.25.218.0 - 171.25.219.255) | Lettonie | * | * | 18/01/2012 00:00:00 | RIPENCC |
| IPv4 | 176.103.176.0/20 (176.103.176.0 - 176.103.191.255) | Lettonie | * | * | 16/12/2011 00:00:00 | RIPENCC |
| IPv4 | 176.103.192.0/21 (176.103.192.0 - 176.103.199.255) | Lettonie | * | End User Organization | 16/12/2011 00:00:00 | RIPENCC |
| IPv4 | 176.106.48.0/20 (176.106.48.0 - 176.106.63.255) | Lettonie | * | * | 12/01/2012 00:00:00 | RIPENCC |
| IPv4 | 176.106.96.0/21 (176.106.96.0 - 176.106.103.255) | Lettonie | * | * | 12/01/2012 00:00:00 | RIPENCC |
| IPv4 | 176.106.160.0/20 (176.106.160.0 - 176.106.175.255) | Lettonie | * | * | 18/01/2012 00:00:00 | RIPENCC |
| IPv4 | 176.106.176.0/21 (176.106.176.0 - 176.106.183.255) | Lettonie | * | * | 18/01/2012 00:00:00 | RIPENCC |
| IPv4 | 185.47.8.0/22 (185.47.8.0 - 185.47.11.255) | Lettonie | * | * | 06/02/2014 00:00:00 | RIPENCC |
| IPv4 | 185.220.196.0/22 (185.220.196.0 - 185.220.199.255) | Lettonie | * | * | 13/09/2017 00:00:00 | RIPENCC |
| IPv4 | 185.253.61.0/24 (185.253.61.0 - 185.253.61.255) | Lettonie | * | * | 03/04/2018 00:00:00 | RIPENCC |
| IPv4 | 193.111.244.0/22 (193.111.244.0 - 193.111.247.255) | Lettonie | * | * | 21/05/2002 00:00:00 | RIPENCC |
| IPv4 | 193.238.212.0/22 (193.238.212.0 - 193.238.215.255) | Lettonie | * | * | 28/04/2005 00:00:00 | RIPENCC |
| IPv4 | 193.238.216.0/21 (193.238.216.0 - 193.238.223.255) | Lettonie | * | * | 28/04/2005 00:00:00 | RIPENCC |
| IPv4 | 194.9.212.0/22 (194.9.212.0 - 194.9.215.255) | Lettonie | * | * | 12/01/2012 00:00:00 | RIPENCC |
| IPv4 | 194.213.100.0/23 (194.213.100.0 - 194.213.101.255) | Lettonie | * | * | 14/07/2010 00:00:00 | RIPENCC |
| IPv4 | 195.69.88.0/22 (195.69.88.0 - 195.69.91.255) | Lettonie | * | * | 05/06/2003 00:00:00 | RIPENCC |
| IPv4 | 213.110.64.0/19 (213.110.64.0 - 213.110.95.255) | Lettonie | * | * | 10/08/2009 00:00:00 | RIPENCC |
| IPv6 | 2a01:8ca0::/32 (2a01:8ca0:: - 2a01:8ca0:ffff:ffff:ffff:ffff:ffff:ffff) | Lettonie | * | * | 06/02/2014 00:00:00 | RIPENCC |