Timeline for Why there is any relationship between Subnet and IPV4 consumed?
Current License: CC BY-SA 3.0
4 events
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| Mar 1, 2017 at 10:47 | comment | added | jcbermu | @user34838 Your router has to communicate with another equipment (it means 2 public addresses, multiply it for each residential and business connection). On the ISP there are big routers, and each interface of each router uses a public adddress. Each public server means another public IP. (Google has more than 2 million of servers, Facebook and AWS must be around the same value). Most of the mobile phones use public addresses too. | |
| Mar 1, 2017 at 10:20 | comment | added | user34838 | Thanks man. I know this knowledge. but - Now days, the CIDR is activate on private networks (10.*.*.*\192.168.*.*), So there is only one ip which consumed from the IPV4 stock (the public one which the router tallk with the world with it) and the other inside ips in that network, are private and not consumed from the IPV4 stock (because NAT). So why subnetting is now days important for saving ips? Here is NAT for rescue and the subnet is within the NAT (active on private ips.) | |
| Mar 1, 2017 at 10:09 | history | edited | jcbermu | CC BY-SA 3.0 |
added 92 characters in body
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| Mar 1, 2017 at 10:03 | history | answered | jcbermu | CC BY-SA 3.0 |