| IPv4 | 46.182.56.0/21 (46.182.56.0 - 46.182.63.255) | Royaume-Uni | * | * | 22/11/2010 00:00:00 | RIPENCC |
| IPv4 | 62.67.0.0/16 (62.67.0.0 - 62.67.255.255) | Royaume-Uni | * | * | 08/11/2000 00:00:00 | RIPENCC |
| IPv4 | 62.140.0.0/19 (62.140.0.0 - 62.140.31.255) | Royaume-Uni | * | In case of abuse, contact abuse@centurylinkservices.net | 20/08/1997 00:00:00 | RIPENCC |
| IPv4 | 82.118.64.0/19 (82.118.64.0 - 82.118.95.255) | Royaume-Uni | * | * | 12/02/2004 00:00:00 | RIPENCC |
| IPv4 | 171.75.0.0/16 (171.75.0.0 - 171.75.255.255) | Royaume-Uni | * | * | 25/02/1994 00:00:00 | RIPENCC |
| IPv4 | 185.42.152.0/22 (185.42.152.0 - 185.42.155.255) | Royaume-Uni | * | * | 10/12/2013 00:00:00 | RIPENCC |
| IPv4 | 185.55.52.0/22 (185.55.52.0 - 185.55.55.255) | Royaume-Uni | * | * | 24/04/2014 00:00:00 | RIPENCC |
| IPv4 | 192.2.0.0/16 (192.2.0.0 - 192.2.255.255) | Royaume-Uni | * | * | 04/01/1989 00:00:00 | RIPENCC |
| IPv4 | 194.88.64.0/19 (194.88.64.0 - 194.88.95.255) | Royaume-Uni | * | Previously allocated to uk.businessnet | 23/07/1996 00:00:00 | RIPENCC |
| IPv4 | 195.16.160.0/19 (195.16.160.0 - 195.16.191.255) | Royaume-Uni | * | * | 26/09/1997 00:00:00 | RIPENCC |
| IPv4 | 195.50.64.0/18 (195.50.64.0 - 195.50.127.255) | Royaume-Uni | * | Previously allocated to uk.businessnet | 12/02/1997 00:00:00 | RIPENCC |
| IPv4 | 195.122.128.0/19 (195.122.128.0 - 195.122.159.255) | Royaume-Uni | * | * | 26/11/1996 00:00:00 | RIPENCC |
| IPv4 | 195.122.160.0/19 (195.122.160.0 - 195.122.191.255) | Royaume-Uni | * | * | 21/10/1997 00:00:00 | RIPENCC |
| IPv4 | 209.100.0.0/16 (209.100.0.0 - 209.100.255.255) | Royaume-Uni | * | * | 13/06/1997 00:00:00 | RIPENCC |
| IPv4 | 212.3.224.0/19 (212.3.224.0 - 212.3.255.255) | Royaume-Uni | * | * | 12/10/1999 00:00:00 | RIPENCC |
| IPv4 | 212.72.32.0/19 (212.72.32.0 - 212.72.63.255) | Royaume-Uni | * | * | 31/05/1999 00:00:00 | RIPENCC |
| IPv4 | 212.73.192.0/19 (212.73.192.0 - 212.73.223.255) | Royaume-Uni | * | * | 12/05/1999 00:00:00 | RIPENCC |
| IPv4 | 212.73.224.0/19 (212.73.224.0 - 212.73.255.255) | Royaume-Uni | * | * | 06/07/2000 00:00:00 | RIPENCC |
| IPv4 | 212.113.0.0/19 (212.113.0.0 - 212.113.31.255) | Royaume-Uni | * | * | 12/11/1998 00:00:00 | RIPENCC |
| IPv4 | 212.117.224.0/19 (212.117.224.0 - 212.117.255.255) | Royaume-Uni | * | * | 09/06/2000 00:00:00 | RIPENCC |
| IPv4 | 212.124.224.0/19 (212.124.224.0 - 212.124.255.255) | Royaume-Uni | * | * | 24/05/2000 00:00:00 | RIPENCC |
| IPv4 | 212.133.0.0/17 (212.133.0.0 - 212.133.127.255) | Royaume-Uni | * | * | 23/03/1999 00:00:00 | RIPENCC |
| IPv4 | 212.162.0.0/18 (212.162.0.0 - 212.162.63.255) | Royaume-Uni | * | In case of abuse, contact abuse@level3.com | 18/02/1999 00:00:00 | RIPENCC |
| IPv4 | 212.187.128.0/17 (212.187.128.0 - 212.187.255.255) | Royaume-Uni | * | * | 20/08/1999 00:00:00 | RIPENCC |
| IPv4 | 213.19.128.0/17 (213.19.128.0 - 213.19.255.255) | Royaume-Uni | * | * | 21/03/2001 00:00:00 | RIPENCC |
| IPv4 | 213.174.192.0/19 (213.174.192.0 - 213.174.223.255) | Royaume-Uni | * | * | 27/04/2000 00:00:00 | RIPENCC |
| IPv4 | 213.242.64.0/18 (213.242.64.0 - 213.242.127.255) | Royaume-Uni | * | * | 10/04/2001 00:00:00 | RIPENCC |
| IPv4 | 213.244.128.0/18 (213.244.128.0 - 213.244.191.255) | Royaume-Uni | * | * | 14/04/2000 00:00:00 | RIPENCC |
| IPv4 | 213.249.96.0/19 (213.249.96.0 - 213.249.127.255) | Royaume-Uni | * | * | 19/10/2000 00:00:00 | RIPENCC |
| IPv4 | 217.163.0.0/16 (217.163.0.0 - 217.163.255.255) | Royaume-Uni | * | * | 04/04/2001 00:00:00 | RIPENCC |
| IPv6 | 2001:4c08::/32 (2001:4c08:: - 2001:4c08:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 22/03/2005 00:00:00 | RIPENCC |
| IPv6 | 2a02:29c8::/32 (2a02:29c8:: - 2a02:29c8:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 17/11/2010 00:00:00 | RIPENCC |
| IPv6 | 2a02:5860::/32 (2a02:5860:: - 2a02:5860:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 09/05/2014 00:00:00 | RIPENCC |
| IPv6 | 2a04:d440::/29 (2a04:d440:: - 2a04:d447:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 24/04/2014 00:00:00 | RIPENCC |