| IPv4 | 158.64.0.0/16 (158.64.0.0 - 158.64.255.255) | Luxembourg | Reseau Teleinformatique de l'Education Nationale
Educational and research network for Luxembourg | * | 14/02/1992 00:00:00 | RIPENCC |
| IPv4 | 185.149.136.0/22 (185.149.136.0 - 185.149.139.255) | Luxembourg | * | * | 26/04/2016 00:00:00 | RIPENCC |
| IPv4 | 193.168.64.0/18 (193.168.64.0 - 193.168.127.255) | Luxembourg | * | * | 12/04/1995 00:00:00 | RIPENCC |
| IPv4 | 194.0.23.0/24 (194.0.23.0 - 194.0.23.255) | Luxembourg | * | * | 06/12/2010 00:00:00 | RIPENCC |
| IPv4 | 194.0.42.0/24 (194.0.42.0 - 194.0.42.255) | Luxembourg | * | DNS-LU | 14/11/2011 00:00:00 | RIPENCC |
| IPv6 | 2001:678:1b::/48 (2001:678:1b:: - 2001:678:1b:ffff:ffff:ffff:ffff:ffff) | Luxembourg | * | * | 06/12/2010 00:00:00 | RIPENCC |
| IPv6 | 2001:678:60::/48 (2001:678:60:: - 2001:678:60:ffff:ffff:ffff:ffff:ffff) | Luxembourg | * | DNS-LU | 14/11/2011 00:00:00 | RIPENCC |
| IPv6 | 2001:a18::/29 (2001:a18:: - 2001:a1f:ffff:ffff:ffff:ffff:ffff:ffff) | Luxembourg | * | * | 18/11/2002 00:00:00 | RIPENCC |