arpan@sen.li:~/tools $
subnet-calc
IPv4 & IPv6 subnet calculator · CIDR reference
$
// IPv4 CIDR reference
| Prefix | Netmask | Usable hosts | Notes |
|---|
// IPv6 CIDR reference
| Prefix | Addresses (2^n) | Notes |
|---|
// IPv6 subnet cheat sheet
| Prefix | Addresses | Amount of a /64 | Notes |
|---|