Live data from Hacker News

IPv4 Space Shrinks To 5% – Final Addresses To Be Issued In Early 2011

techcrunch.com

1–10 of 69 posts

Re: IPv4 Space Shrinks To 5% – Final Addresses To Be Issued In Early 2011

#4
Every host on an IP network, from servers to personal computers to networked printers, is assigned an IP address, a unique identifying number that is used to communicate with other hosts on the same network, or globally.

This is misleading: computers (and especially printers) attached to a local network do not deplete public IP addresses, even if the network is connected to the global internet.

Should not the TC crowd be a little more computer savvy than this?

Re: IPv4 Space Shrinks To 5% – Final Addresses To Be Issued In Early 2011

#5

Every host on an IP network, from servers to personal computers to networked printers, is assigned an IP address, a unique identifying number that is used to communicate with other hosts on the same network, or globally. This is misleading: computers (and especially printers) attached to a local network do not deplete public IP addresses, even if the network is connected to the global internet. Should not the TC crow…

[deleted]

Re: IPv4 Space Shrinks To 5% – Final Addresses To Be Issued In Early 2011

#8

Every host on an IP network, from servers to personal computers to networked printers, is assigned an IP address, a unique identifying number that is used to communicate with other hosts on the same network, or globally. This is misleading: computers (and especially printers) attached to a local network do not deplete public IP addresses, even if the network is connected to the global internet. Should not the TC crow…

> This is misleading: computers (and especially printers) attached to a local network do not deplete public IP addresses

A device connected to a LAN in someone's house will often just have a private IP and go through a NAT for its internet access.

However many big organisations will have been allocated a large address space at some point, often the size of a Class B. Their machines internally will often use a global IP address. The printers I use at university have their own public IPs. I'm guessing that's not unusual.

Re: IPv4 Space Shrinks To 5% – Final Addresses To Be Issued In Early 2011

#10

I don't think my router even supports IPv6. This is going to be -such- a fun transition. I really thought people would get serious about it 2 years ago.

Devices that don't support IPv6, or don't have IPv6 enabled, will just share an IPV4 address in a NAT pool at the ISP level. It's not pretty but it works.
Post reply on HN