In BT Retail's Carrier-Grade NAT pilot some customers will share IP addresses as an alternative to IPv6

IPv4 addresses are running out so PlusNet wants more customers to try using the same IP address

6UK warns UK risks being left in the past

The 16.8 million address block is being used and can’t be sold

DWP's hoard of Internet addresses could help clear the deficit

The last IPv4 addresses will be strictly rationed

World IPv6 Day passed by quietly, so the new protocol works, but there were still low traffic volumes

The IT industry is backing World IPv6 Day because Internet addresses are running out - as cloud demand hits

As World IPv6 Day approaches, research shows companies feel no urgency to adopt the new standard

Sale confirms addressable space as a commodity fuelling a growing grey market