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// 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 |
|---|
| Prefix | Netmask | Usable hosts | Notes |
|---|
| Prefix | Addresses (2^n) | Notes |
|---|
| Prefix | Addresses | Amount of a /64 | Notes |
|---|