| /32 | 255.255.255.255 | 1 | 1 | 11111111.11111111.11111111.11111111 | |
| /31 | 255.255.255.254 | 2 | 0 | 11111111.11111111.11111111.11111110 | 128 |
| /30 | 255.255.255.252 | 4 | 2 | 11111111.11111111.11111111.11111100 | 64 |
| /29 | 255.255.255.248 | 8 | 6 | 11111111.11111111.11111111.11111000 | 32 |
| /28 | 255.255.255.240 | 16 | 14 | 11111111.11111111.11111111.11110000 | 16 |
| /27 | 255.255.255.224 | 32 | 30 | 11111111.11111111.11111111.11100000 | 8 |
| /26 | 255.255.255.192 | 64 | 62 | 11111111.11111111.11111111.11000000 | 4 |
| /25 | 255.255.255.128 | 128 | 126 | 11111111.11111111.11111111.10000000 | 2 |
| /24 | 255.255.255.0 | 256 | 254 | 11111111.11111111.11111111.00000000 | 1 |
| /23 | 255.255.254.0 | 512 | 510 | 11111111.11111111.11111110.00000000 | 128 |
| /22 | 255.255.252.0 | 1024 | 1022 | 11111111.11111111.11111100.00000000 | 64 |
| /21 | 255.255.248.0 | 2048 | 2046 | 11111111.11111111.11111000.00000000 | 32 |
| /20 | 255.255.240.0 | 4096 | 4094 | 11111111.11111111.11110000.00000000 | 16 |
| /19 | 255.255.224.0 | 8192 | 8190 | 11111111.11111111.11100000.00000000 | 8 |
| /18 | 255.255.192.0 | 16384 | 16382 | 11111111.11111111.11000000.00000000 | 4 |
| /17 | 255.255.128.0 | 32768 | 32766 | 11111111.11111111.10000000.00000000 | 2 |
| /16 | 255.255.0.0 | 65536 | 65532 | 11111111.11111111.00000000.00000000 | 1 |
| /15 | 255.254.0.0 | 131072 | 131070 | 11111111.11111110.00000000.00000000 | 128 |
| /14 | 255.252.0.0 | 262144 | 262142 | 11111111.11111100.00000000.00000000 | 64 |
| /13 | 255.248.0.0 | 524288 | 524286 | 11111111.11111000.00000000.00000000 | 32 |
| /12 | 255.240.0.0 | 1048576 | 1048572 | 11111111.11110000.00000000.00000000 | 16 |
| /11 | 255.224.0.0 | 2097152 | 2097150 | 11111111.11100000.00000000.00000000 | 8 |
| /10 | 255.192.0.0 | 4194304 | 4194302 | 11111111.11000000.00000000.00000000 | 4 |
| /9 | 255.128.0.0 | 8388608 | 8388606 | 11111111.10000000.00000000.00000000 | 2 |
| /8 | 255.0.0.0 | 16777216 | 16777214 | 11111111.00000000.00000000.00000000 | 1 |
| /7 | 254.0.0.0 | 33554432 | 33554430 | 11111110.00000000.00000000.00000000 | 128 |
| /6 | 252.0.0.0 | 67108864 | 67108862 | 11111100.00000000.00000000.00000000 | 64 |
| /5 | 248.0.0.0 | 134217728 | 134217726 | 11111000.00000000.00000000.00000000 | 32 |
| /4 | 240.0.0.0 | 268435456 | 268435454 | 11110000.00000000.00000000.00000000 | 16 |
| /3 | 224.0.0.0 | 536870912 | 536870910 | 11100000.00000000.00000000.00000000 | 8 |
| /2 | 192.0.0.0 | 1073741824 | 1073741820 | 11000000.00000000.00000000.00000000 | 4 |
| /1 | 128.0.0.0 | 2147483648 | 2147483646 | 10000000.00000000.00000000.00000000 | 2 |
| /0 | 0.0.0.0 | 4294967296 | 4294967294 | 00000000.00000000.00000000.00000000 | 1 |
