|
Mask Length |
Host Bit Length |
Math |
Max Hosts |
Subnet Mask |
Mask Octet |
Binary Mask |
Subnet Length |
|
/32 |
0 |
2^0 |
1 |
255.255.255.255 |
4 |
11111111 |
0 |
|
/31 |
1 |
2^1 |
2 |
255.255.255.254 |
4 |
11111110 |
1 |
|
/30 |
2 |
2^2 |
4 |
255.255.255.252 |
4 |
11111100 |
2 |
|
/29 |
3 |
2^3 |
8 |
255.255.255.248 |
4 |
11111000 |
3 |
|
/28 |
4 |
2^4 |
16 |
255.255.255.240 |
4 |
11110000 |
4 |
|
/27 |
5 |
2^5 |
32 |
255.255.255.224 |
4 |
11100000 |
5 |
|
/26 |
6 |
2^6 |
64 |
255.255.255.192 |
4 |
11000000 |
6 |
|
/25 |
7 |
2^7 |
128 |
255.255.255.128 |
4 |
10000000 |
7 |
|
/24 |
8 |
2^8 |
256 |
255.255.255.0 |
3 |
11111111 |
8 |
|
Kelas C |
|
|
|
|
|
|
|
|
/23 |
9 |
2^9 |
512 |
255.255.254.0 |
3 |
11111110 |
9 |
|
/22 |
10 |
2^10 |
1.024 |
255.255.252.0 |
3 |
11111100 |
10 |
|
/21 |
11 |
2^11 |
2.048 |
255.255.248.0 |
3 |
11111000 |
11 |
|
/20 |
12 |
2^12 |
4.096 |
255.255.240.0 |
3 |
11110000 |
12 |
|
/19 |
13 |
2^13 |
8.192 |
255.255.224.0 |
3 |
11100000 |
13 |
|
/18 |
14 |
2^14 |
16.384 |
255.255.192.0 |
3 |
11000000 |
14 |
|
/17 |
15 |
2^15 |
32.768 |
255.255.128.0 |
3 |
10000000 |
15 |
|
/16 |
16 |
2^16 |
65.536 |
255.255.0.0 |
2 |
11111111 |
16 |
|
Kelas B |
|
|
|
|
|
|
|
|
/15 |
17 |
2^17 |
131.072 |
255.254.0.0 |
2 |
11111110 |
17 |
|
/14 |
18 |
2^18 |
262.144 |
255.252.0.0 |
2 |
11111100 |
18 |
|
/13 |
19 |
2^19 |
524.288 |
255.248.0.0 |
2 |
11111000 |
19 |
|
/12 |
20 |
2^20 |
1.048.576 |
255.240.0.0 |
2 |
11110000 |
20 |
|
/11 |
21 |
2^21 |
2.097.152 |
255.224.0.0 |
2 |
11100000 |
21 |
|
/10 |
22 |
2^22 |
4.194.304 |
255.192.0.0 |
2 |
11000000 |
22 |
|
/9 |
23 |
2^23 |
8.388.608 |
255.128.0.0 |
2 |
10000000 |
23 |
|
/8 |
24 |
2^24 |
16.777.216 |
255.0.0.0 |
1 |
11111111 |
24 |
|
Kelas A |
|
|
|
|
|
|
|
