ip
ipku.in

Kalkulator Subnet IPv4

Masukkan IP dengan prefix CIDR atau subnet mask, lalu lihat network, broadcast, rentang host, dan jumlah host-nya. Bisa juga membagi jaringan menjadi subnet yang lebih kecil.

$ ipcalc
IP privat (RFC 1918)10.4.168.0/21
network10.4.168.0/21
broadcast10.4.175.255
host pertama10.4.168.1
host terakhir10.4.175.254
subnet mask255.255.248.0
wildcard0.0.7.255
jumlah alamat2.048
host terpakai2.046
kelasA
ipcalc 10.4.168.0/21
alamat00001010.00000100.10101000.00000000
subnet mask11111111.11111111.11111000.00000000
network00001010.00000100.10101000.00000000
broadcast00001010.00000100.10101111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a04a800
desimal168077312
reverse dns0.168.4.10.in-addr.arpa
ipv4-mapped::ffff:a04:a800

/21 dibagi menjadi /29 · 256 subnet

tutup ×
#networkrentang hostbroadcast
110.4.168.0/2910.4.168.1 – 10.4.168.610.4.168.7
210.4.168.8/2910.4.168.9 – 10.4.168.1410.4.168.15
310.4.168.16/2910.4.168.17 – 10.4.168.2210.4.168.23
410.4.168.24/2910.4.168.25 – 10.4.168.3010.4.168.31
510.4.168.32/2910.4.168.33 – 10.4.168.3810.4.168.39
610.4.168.40/2910.4.168.41 – 10.4.168.4610.4.168.47
710.4.168.48/2910.4.168.49 – 10.4.168.5410.4.168.55
810.4.168.56/2910.4.168.57 – 10.4.168.6210.4.168.63
910.4.168.64/2910.4.168.65 – 10.4.168.7010.4.168.71
1010.4.168.72/2910.4.168.73 – 10.4.168.7810.4.168.79
1110.4.168.80/2910.4.168.81 – 10.4.168.8610.4.168.87
1210.4.168.88/2910.4.168.89 – 10.4.168.9410.4.168.95
1310.4.168.96/2910.4.168.97 – 10.4.168.10210.4.168.103
1410.4.168.104/2910.4.168.105 – 10.4.168.11010.4.168.111
1510.4.168.112/2910.4.168.113 – 10.4.168.11810.4.168.119
1610.4.168.120/2910.4.168.121 – 10.4.168.12610.4.168.127
1710.4.168.128/2910.4.168.129 – 10.4.168.13410.4.168.135
1810.4.168.136/2910.4.168.137 – 10.4.168.14210.4.168.143
1910.4.168.144/2910.4.168.145 – 10.4.168.15010.4.168.151
2010.4.168.152/2910.4.168.153 – 10.4.168.15810.4.168.159
2110.4.168.160/2910.4.168.161 – 10.4.168.16610.4.168.167
2210.4.168.168/2910.4.168.169 – 10.4.168.17410.4.168.175
2310.4.168.176/2910.4.168.177 – 10.4.168.18210.4.168.183
2410.4.168.184/2910.4.168.185 – 10.4.168.19010.4.168.191
2510.4.168.192/2910.4.168.193 – 10.4.168.19810.4.168.199
2610.4.168.200/2910.4.168.201 – 10.4.168.20610.4.168.207
2710.4.168.208/2910.4.168.209 – 10.4.168.21410.4.168.215
2810.4.168.216/2910.4.168.217 – 10.4.168.22210.4.168.223
2910.4.168.224/2910.4.168.225 – 10.4.168.23010.4.168.231
3010.4.168.232/2910.4.168.233 – 10.4.168.23810.4.168.239
3110.4.168.240/2910.4.168.241 – 10.4.168.24610.4.168.247
3210.4.168.248/2910.4.168.249 – 10.4.168.25410.4.168.255
3310.4.169.0/2910.4.169.1 – 10.4.169.610.4.169.7
3410.4.169.8/2910.4.169.9 – 10.4.169.1410.4.169.15
3510.4.169.16/2910.4.169.17 – 10.4.169.2210.4.169.23
3610.4.169.24/2910.4.169.25 – 10.4.169.3010.4.169.31
3710.4.169.32/2910.4.169.33 – 10.4.169.3810.4.169.39
3810.4.169.40/2910.4.169.41 – 10.4.169.4610.4.169.47
3910.4.169.48/2910.4.169.49 – 10.4.169.5410.4.169.55
4010.4.169.56/2910.4.169.57 – 10.4.169.6210.4.169.63
4110.4.169.64/2910.4.169.65 – 10.4.169.7010.4.169.71
4210.4.169.72/2910.4.169.73 – 10.4.169.7810.4.169.79
4310.4.169.80/2910.4.169.81 – 10.4.169.8610.4.169.87
4410.4.169.88/2910.4.169.89 – 10.4.169.9410.4.169.95
4510.4.169.96/2910.4.169.97 – 10.4.169.10210.4.169.103
4610.4.169.104/2910.4.169.105 – 10.4.169.11010.4.169.111
4710.4.169.112/2910.4.169.113 – 10.4.169.11810.4.169.119
4810.4.169.120/2910.4.169.121 – 10.4.169.12610.4.169.127
4910.4.169.128/2910.4.169.129 – 10.4.169.13410.4.169.135
5010.4.169.136/2910.4.169.137 – 10.4.169.14210.4.169.143
5110.4.169.144/2910.4.169.145 – 10.4.169.15010.4.169.151
5210.4.169.152/2910.4.169.153 – 10.4.169.15810.4.169.159
5310.4.169.160/2910.4.169.161 – 10.4.169.16610.4.169.167
5410.4.169.168/2910.4.169.169 – 10.4.169.17410.4.169.175
5510.4.169.176/2910.4.169.177 – 10.4.169.18210.4.169.183
5610.4.169.184/2910.4.169.185 – 10.4.169.19010.4.169.191
5710.4.169.192/2910.4.169.193 – 10.4.169.19810.4.169.199
5810.4.169.200/2910.4.169.201 – 10.4.169.20610.4.169.207
5910.4.169.208/2910.4.169.209 – 10.4.169.21410.4.169.215
6010.4.169.216/2910.4.169.217 – 10.4.169.22210.4.169.223
6110.4.169.224/2910.4.169.225 – 10.4.169.23010.4.169.231
6210.4.169.232/2910.4.169.233 – 10.4.169.23810.4.169.239
6310.4.169.240/2910.4.169.241 – 10.4.169.24610.4.169.247
6410.4.169.248/2910.4.169.249 – 10.4.169.25410.4.169.255
6510.4.170.0/2910.4.170.1 – 10.4.170.610.4.170.7
6610.4.170.8/2910.4.170.9 – 10.4.170.1410.4.170.15
6710.4.170.16/2910.4.170.17 – 10.4.170.2210.4.170.23
6810.4.170.24/2910.4.170.25 – 10.4.170.3010.4.170.31
6910.4.170.32/2910.4.170.33 – 10.4.170.3810.4.170.39
7010.4.170.40/2910.4.170.41 – 10.4.170.4610.4.170.47
7110.4.170.48/2910.4.170.49 – 10.4.170.5410.4.170.55
7210.4.170.56/2910.4.170.57 – 10.4.170.6210.4.170.63
7310.4.170.64/2910.4.170.65 – 10.4.170.7010.4.170.71
7410.4.170.72/2910.4.170.73 – 10.4.170.7810.4.170.79
7510.4.170.80/2910.4.170.81 – 10.4.170.8610.4.170.87
7610.4.170.88/2910.4.170.89 – 10.4.170.9410.4.170.95
7710.4.170.96/2910.4.170.97 – 10.4.170.10210.4.170.103
7810.4.170.104/2910.4.170.105 – 10.4.170.11010.4.170.111
7910.4.170.112/2910.4.170.113 – 10.4.170.11810.4.170.119
8010.4.170.120/2910.4.170.121 – 10.4.170.12610.4.170.127
8110.4.170.128/2910.4.170.129 – 10.4.170.13410.4.170.135
8210.4.170.136/2910.4.170.137 – 10.4.170.14210.4.170.143
8310.4.170.144/2910.4.170.145 – 10.4.170.15010.4.170.151
8410.4.170.152/2910.4.170.153 – 10.4.170.15810.4.170.159
8510.4.170.160/2910.4.170.161 – 10.4.170.16610.4.170.167
8610.4.170.168/2910.4.170.169 – 10.4.170.17410.4.170.175
8710.4.170.176/2910.4.170.177 – 10.4.170.18210.4.170.183
8810.4.170.184/2910.4.170.185 – 10.4.170.19010.4.170.191
8910.4.170.192/2910.4.170.193 – 10.4.170.19810.4.170.199
9010.4.170.200/2910.4.170.201 – 10.4.170.20610.4.170.207
9110.4.170.208/2910.4.170.209 – 10.4.170.21410.4.170.215
9210.4.170.216/2910.4.170.217 – 10.4.170.22210.4.170.223
9310.4.170.224/2910.4.170.225 – 10.4.170.23010.4.170.231
9410.4.170.232/2910.4.170.233 – 10.4.170.23810.4.170.239
9510.4.170.240/2910.4.170.241 – 10.4.170.24610.4.170.247
9610.4.170.248/2910.4.170.249 – 10.4.170.25410.4.170.255
9710.4.171.0/2910.4.171.1 – 10.4.171.610.4.171.7
9810.4.171.8/2910.4.171.9 – 10.4.171.1410.4.171.15
9910.4.171.16/2910.4.171.17 – 10.4.171.2210.4.171.23
10010.4.171.24/2910.4.171.25 – 10.4.171.3010.4.171.31
10110.4.171.32/2910.4.171.33 – 10.4.171.3810.4.171.39
10210.4.171.40/2910.4.171.41 – 10.4.171.4610.4.171.47
10310.4.171.48/2910.4.171.49 – 10.4.171.5410.4.171.55
10410.4.171.56/2910.4.171.57 – 10.4.171.6210.4.171.63
10510.4.171.64/2910.4.171.65 – 10.4.171.7010.4.171.71
10610.4.171.72/2910.4.171.73 – 10.4.171.7810.4.171.79
10710.4.171.80/2910.4.171.81 – 10.4.171.8610.4.171.87
10810.4.171.88/2910.4.171.89 – 10.4.171.9410.4.171.95
10910.4.171.96/2910.4.171.97 – 10.4.171.10210.4.171.103
11010.4.171.104/2910.4.171.105 – 10.4.171.11010.4.171.111
11110.4.171.112/2910.4.171.113 – 10.4.171.11810.4.171.119
11210.4.171.120/2910.4.171.121 – 10.4.171.12610.4.171.127
11310.4.171.128/2910.4.171.129 – 10.4.171.13410.4.171.135
11410.4.171.136/2910.4.171.137 – 10.4.171.14210.4.171.143
11510.4.171.144/2910.4.171.145 – 10.4.171.15010.4.171.151
11610.4.171.152/2910.4.171.153 – 10.4.171.15810.4.171.159
11710.4.171.160/2910.4.171.161 – 10.4.171.16610.4.171.167
11810.4.171.168/2910.4.171.169 – 10.4.171.17410.4.171.175
11910.4.171.176/2910.4.171.177 – 10.4.171.18210.4.171.183
12010.4.171.184/2910.4.171.185 – 10.4.171.19010.4.171.191
12110.4.171.192/2910.4.171.193 – 10.4.171.19810.4.171.199
12210.4.171.200/2910.4.171.201 – 10.4.171.20610.4.171.207
12310.4.171.208/2910.4.171.209 – 10.4.171.21410.4.171.215
12410.4.171.216/2910.4.171.217 – 10.4.171.22210.4.171.223
12510.4.171.224/2910.4.171.225 – 10.4.171.23010.4.171.231
12610.4.171.232/2910.4.171.233 – 10.4.171.23810.4.171.239
12710.4.171.240/2910.4.171.241 – 10.4.171.24610.4.171.247
12810.4.171.248/2910.4.171.249 – 10.4.171.25410.4.171.255
12910.4.172.0/2910.4.172.1 – 10.4.172.610.4.172.7
13010.4.172.8/2910.4.172.9 – 10.4.172.1410.4.172.15
13110.4.172.16/2910.4.172.17 – 10.4.172.2210.4.172.23
13210.4.172.24/2910.4.172.25 – 10.4.172.3010.4.172.31
13310.4.172.32/2910.4.172.33 – 10.4.172.3810.4.172.39
13410.4.172.40/2910.4.172.41 – 10.4.172.4610.4.172.47
13510.4.172.48/2910.4.172.49 – 10.4.172.5410.4.172.55
13610.4.172.56/2910.4.172.57 – 10.4.172.6210.4.172.63
13710.4.172.64/2910.4.172.65 – 10.4.172.7010.4.172.71
13810.4.172.72/2910.4.172.73 – 10.4.172.7810.4.172.79
13910.4.172.80/2910.4.172.81 – 10.4.172.8610.4.172.87
14010.4.172.88/2910.4.172.89 – 10.4.172.9410.4.172.95
14110.4.172.96/2910.4.172.97 – 10.4.172.10210.4.172.103
14210.4.172.104/2910.4.172.105 – 10.4.172.11010.4.172.111
14310.4.172.112/2910.4.172.113 – 10.4.172.11810.4.172.119
14410.4.172.120/2910.4.172.121 – 10.4.172.12610.4.172.127
14510.4.172.128/2910.4.172.129 – 10.4.172.13410.4.172.135
14610.4.172.136/2910.4.172.137 – 10.4.172.14210.4.172.143
14710.4.172.144/2910.4.172.145 – 10.4.172.15010.4.172.151
14810.4.172.152/2910.4.172.153 – 10.4.172.15810.4.172.159
14910.4.172.160/2910.4.172.161 – 10.4.172.16610.4.172.167
15010.4.172.168/2910.4.172.169 – 10.4.172.17410.4.172.175
15110.4.172.176/2910.4.172.177 – 10.4.172.18210.4.172.183
15210.4.172.184/2910.4.172.185 – 10.4.172.19010.4.172.191
15310.4.172.192/2910.4.172.193 – 10.4.172.19810.4.172.199
15410.4.172.200/2910.4.172.201 – 10.4.172.20610.4.172.207
15510.4.172.208/2910.4.172.209 – 10.4.172.21410.4.172.215
15610.4.172.216/2910.4.172.217 – 10.4.172.22210.4.172.223
15710.4.172.224/2910.4.172.225 – 10.4.172.23010.4.172.231
15810.4.172.232/2910.4.172.233 – 10.4.172.23810.4.172.239
15910.4.172.240/2910.4.172.241 – 10.4.172.24610.4.172.247
16010.4.172.248/2910.4.172.249 – 10.4.172.25410.4.172.255
16110.4.173.0/2910.4.173.1 – 10.4.173.610.4.173.7
16210.4.173.8/2910.4.173.9 – 10.4.173.1410.4.173.15
16310.4.173.16/2910.4.173.17 – 10.4.173.2210.4.173.23
16410.4.173.24/2910.4.173.25 – 10.4.173.3010.4.173.31
16510.4.173.32/2910.4.173.33 – 10.4.173.3810.4.173.39
16610.4.173.40/2910.4.173.41 – 10.4.173.4610.4.173.47
16710.4.173.48/2910.4.173.49 – 10.4.173.5410.4.173.55
16810.4.173.56/2910.4.173.57 – 10.4.173.6210.4.173.63
16910.4.173.64/2910.4.173.65 – 10.4.173.7010.4.173.71
17010.4.173.72/2910.4.173.73 – 10.4.173.7810.4.173.79
17110.4.173.80/2910.4.173.81 – 10.4.173.8610.4.173.87
17210.4.173.88/2910.4.173.89 – 10.4.173.9410.4.173.95
17310.4.173.96/2910.4.173.97 – 10.4.173.10210.4.173.103
17410.4.173.104/2910.4.173.105 – 10.4.173.11010.4.173.111
17510.4.173.112/2910.4.173.113 – 10.4.173.11810.4.173.119
17610.4.173.120/2910.4.173.121 – 10.4.173.12610.4.173.127
17710.4.173.128/2910.4.173.129 – 10.4.173.13410.4.173.135
17810.4.173.136/2910.4.173.137 – 10.4.173.14210.4.173.143
17910.4.173.144/2910.4.173.145 – 10.4.173.15010.4.173.151
18010.4.173.152/2910.4.173.153 – 10.4.173.15810.4.173.159
18110.4.173.160/2910.4.173.161 – 10.4.173.16610.4.173.167
18210.4.173.168/2910.4.173.169 – 10.4.173.17410.4.173.175
18310.4.173.176/2910.4.173.177 – 10.4.173.18210.4.173.183
18410.4.173.184/2910.4.173.185 – 10.4.173.19010.4.173.191
18510.4.173.192/2910.4.173.193 – 10.4.173.19810.4.173.199
18610.4.173.200/2910.4.173.201 – 10.4.173.20610.4.173.207
18710.4.173.208/2910.4.173.209 – 10.4.173.21410.4.173.215
18810.4.173.216/2910.4.173.217 – 10.4.173.22210.4.173.223
18910.4.173.224/2910.4.173.225 – 10.4.173.23010.4.173.231
19010.4.173.232/2910.4.173.233 – 10.4.173.23810.4.173.239
19110.4.173.240/2910.4.173.241 – 10.4.173.24610.4.173.247
19210.4.173.248/2910.4.173.249 – 10.4.173.25410.4.173.255
19310.4.174.0/2910.4.174.1 – 10.4.174.610.4.174.7
19410.4.174.8/2910.4.174.9 – 10.4.174.1410.4.174.15
19510.4.174.16/2910.4.174.17 – 10.4.174.2210.4.174.23
19610.4.174.24/2910.4.174.25 – 10.4.174.3010.4.174.31
19710.4.174.32/2910.4.174.33 – 10.4.174.3810.4.174.39
19810.4.174.40/2910.4.174.41 – 10.4.174.4610.4.174.47
19910.4.174.48/2910.4.174.49 – 10.4.174.5410.4.174.55
20010.4.174.56/2910.4.174.57 – 10.4.174.6210.4.174.63
20110.4.174.64/2910.4.174.65 – 10.4.174.7010.4.174.71
20210.4.174.72/2910.4.174.73 – 10.4.174.7810.4.174.79
20310.4.174.80/2910.4.174.81 – 10.4.174.8610.4.174.87
20410.4.174.88/2910.4.174.89 – 10.4.174.9410.4.174.95
20510.4.174.96/2910.4.174.97 – 10.4.174.10210.4.174.103
20610.4.174.104/2910.4.174.105 – 10.4.174.11010.4.174.111
20710.4.174.112/2910.4.174.113 – 10.4.174.11810.4.174.119
20810.4.174.120/2910.4.174.121 – 10.4.174.12610.4.174.127
20910.4.174.128/2910.4.174.129 – 10.4.174.13410.4.174.135
21010.4.174.136/2910.4.174.137 – 10.4.174.14210.4.174.143
21110.4.174.144/2910.4.174.145 – 10.4.174.15010.4.174.151
21210.4.174.152/2910.4.174.153 – 10.4.174.15810.4.174.159
21310.4.174.160/2910.4.174.161 – 10.4.174.16610.4.174.167
21410.4.174.168/2910.4.174.169 – 10.4.174.17410.4.174.175
21510.4.174.176/2910.4.174.177 – 10.4.174.18210.4.174.183
21610.4.174.184/2910.4.174.185 – 10.4.174.19010.4.174.191
21710.4.174.192/2910.4.174.193 – 10.4.174.19810.4.174.199
21810.4.174.200/2910.4.174.201 – 10.4.174.20610.4.174.207
21910.4.174.208/2910.4.174.209 – 10.4.174.21410.4.174.215
22010.4.174.216/2910.4.174.217 – 10.4.174.22210.4.174.223
22110.4.174.224/2910.4.174.225 – 10.4.174.23010.4.174.231
22210.4.174.232/2910.4.174.233 – 10.4.174.23810.4.174.239
22310.4.174.240/2910.4.174.241 – 10.4.174.24610.4.174.247
22410.4.174.248/2910.4.174.249 – 10.4.174.25410.4.174.255
22510.4.175.0/2910.4.175.1 – 10.4.175.610.4.175.7
22610.4.175.8/2910.4.175.9 – 10.4.175.1410.4.175.15
22710.4.175.16/2910.4.175.17 – 10.4.175.2210.4.175.23
22810.4.175.24/2910.4.175.25 – 10.4.175.3010.4.175.31
22910.4.175.32/2910.4.175.33 – 10.4.175.3810.4.175.39
23010.4.175.40/2910.4.175.41 – 10.4.175.4610.4.175.47
23110.4.175.48/2910.4.175.49 – 10.4.175.5410.4.175.55
23210.4.175.56/2910.4.175.57 – 10.4.175.6210.4.175.63
23310.4.175.64/2910.4.175.65 – 10.4.175.7010.4.175.71
23410.4.175.72/2910.4.175.73 – 10.4.175.7810.4.175.79
23510.4.175.80/2910.4.175.81 – 10.4.175.8610.4.175.87
23610.4.175.88/2910.4.175.89 – 10.4.175.9410.4.175.95
23710.4.175.96/2910.4.175.97 – 10.4.175.10210.4.175.103
23810.4.175.104/2910.4.175.105 – 10.4.175.11010.4.175.111
23910.4.175.112/2910.4.175.113 – 10.4.175.11810.4.175.119
24010.4.175.120/2910.4.175.121 – 10.4.175.12610.4.175.127
24110.4.175.128/2910.4.175.129 – 10.4.175.13410.4.175.135
24210.4.175.136/2910.4.175.137 – 10.4.175.14210.4.175.143
24310.4.175.144/2910.4.175.145 – 10.4.175.15010.4.175.151
24410.4.175.152/2910.4.175.153 – 10.4.175.15810.4.175.159
24510.4.175.160/2910.4.175.161 – 10.4.175.16610.4.175.167
24610.4.175.168/2910.4.175.169 – 10.4.175.17410.4.175.175
24710.4.175.176/2910.4.175.177 – 10.4.175.18210.4.175.183
24810.4.175.184/2910.4.175.185 – 10.4.175.19010.4.175.191
24910.4.175.192/2910.4.175.193 – 10.4.175.19810.4.175.199
25010.4.175.200/2910.4.175.201 – 10.4.175.20610.4.175.207
25110.4.175.208/2910.4.175.209 – 10.4.175.21410.4.175.215
25210.4.175.216/2910.4.175.217 – 10.4.175.22210.4.175.223
25310.4.175.224/2910.4.175.225 – 10.4.175.23010.4.175.231
25410.4.175.232/2910.4.175.233 – 10.4.175.23810.4.175.239
25510.4.175.240/2910.4.175.241 – 10.4.175.24610.4.175.247
25610.4.175.248/2910.4.175.249 – 10.4.175.25410.4.175.255
01 / tabel

Tabel prefix CIDR IPv4.

Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.

prefixsubnet maskalamathostdi /21 Anda
/00.0.0.04.294.967.2964.294.967.294-
/1128.0.0.02.147.483.6482.147.483.646-
/2192.0.0.01.073.741.8241.073.741.822-
/3224.0.0.0536.870.912536.870.910-
/4240.0.0.0268.435.456268.435.454-
/5248.0.0.0134.217.728134.217.726-
/6252.0.0.067.108.86467.108.862-
/7254.0.0.033.554.43233.554.430-
/8255.0.0.016.777.21616.777.214-
/9255.128.0.08.388.6088.388.606-
/10255.192.0.04.194.3044.194.302-
/11255.224.0.02.097.1522.097.150-
/12255.240.0.01.048.5761.048.574-
/13255.248.0.0524.288524.286-
/14255.252.0.0262.144262.142-
/15255.254.0.0131.072131.070-
/16255.255.0.065.53665.534-
/17255.255.128.032.76832.766-
/18255.255.192.016.38416.382-
/19255.255.224.08.1928.190-
/20255.255.240.04.0964.094-
/21255.255.248.02.0482.0461
/22255.255.252.01.0241.0222 bagi →
/23255.255.254.05125104 bagi →
/24255.255.255.02562548 bagi →
/25255.255.255.12812812616 bagi →
/26255.255.255.192646232 bagi →
/27255.255.255.224323064 bagi →
/28255.255.255.2401614128 bagi →
/29255.255.255.24886256 bagi →
/30255.255.255.25242512 bagi →
/31255.255.255.254221.024 bagi →
/32255.255.255.255112.048 bagi →
02 / tanya jawab

Seputar kalkulator ini.

Bagaimana cara memakai kalkulator subnet ini?

▼

Ketik alamat IP diikuti prefix, misalnya 192.168.1.10/24, atau diikuti subnet mask, misalnya 192.168.1.10 255.255.255.0. Tanpa prefix, kalkulator memakai /24. Klik salah satu baris di tabel untuk membagi jaringan menjadi subnet yang lebih kecil.

Kenapa jumlah host yang bisa dipakai selalu dikurangi 2?

▼

Alamat pertama dalam subnet adalah alamat network dan alamat terakhir adalah alamat broadcast, sehingga keduanya tidak bisa diberikan ke perangkat. Pengecualiannya /31 (link point-to-point, RFC 3021) dan /32 (satu alamat), yang memakai semua alamatnya.

Bisakah dipakai dari terminal?

▼

Bisa. curl 'ipku.in/alat/kalkulator-subnet-ipv4?q=192.168.1.10/24' menghasilkan hasil perhitungan dalam teks biasa.

Pelajari cara menghitungnya →