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.
IP privat (RFC 1918)10.20.128.0/17
network10.20.128.0/17
broadcast10.20.255.255
host pertama10.20.128.1
host terakhir10.20.255.254
subnet mask255.255.128.0
wildcard0.0.127.255
jumlah alamat32.768
host terpakai32.766
kelasA
ipcalc 10.20.128.0/17
alamat00001010.00010100.10000000.00000000
subnet mask11111111.11111111.10000000.00000000
network00001010.00010100.10000000.00000000
broadcast00001010.00010100.11111111.11111111
hijau = bagian network, abu-abu = bagian host
heksadesimal0x0a148000
desimal169115648
reverse dns0.128.20.10.in-addr.arpa
ipv4-mapped::ffff:a14:8000
/17 dibagi menjadi /25 · 256 subnet
tutup ×| # | network | rentang host | broadcast |
|---|---|---|---|
| 1 | 10.20.128.0/25 | 10.20.128.1 – 10.20.128.126 | 10.20.128.127 |
| 2 | 10.20.128.128/25 | 10.20.128.129 – 10.20.128.254 | 10.20.128.255 |
| 3 | 10.20.129.0/25 | 10.20.129.1 – 10.20.129.126 | 10.20.129.127 |
| 4 | 10.20.129.128/25 | 10.20.129.129 – 10.20.129.254 | 10.20.129.255 |
| 5 | 10.20.130.0/25 | 10.20.130.1 – 10.20.130.126 | 10.20.130.127 |
| 6 | 10.20.130.128/25 | 10.20.130.129 – 10.20.130.254 | 10.20.130.255 |
| 7 | 10.20.131.0/25 | 10.20.131.1 – 10.20.131.126 | 10.20.131.127 |
| 8 | 10.20.131.128/25 | 10.20.131.129 – 10.20.131.254 | 10.20.131.255 |
| 9 | 10.20.132.0/25 | 10.20.132.1 – 10.20.132.126 | 10.20.132.127 |
| 10 | 10.20.132.128/25 | 10.20.132.129 – 10.20.132.254 | 10.20.132.255 |
| 11 | 10.20.133.0/25 | 10.20.133.1 – 10.20.133.126 | 10.20.133.127 |
| 12 | 10.20.133.128/25 | 10.20.133.129 – 10.20.133.254 | 10.20.133.255 |
| 13 | 10.20.134.0/25 | 10.20.134.1 – 10.20.134.126 | 10.20.134.127 |
| 14 | 10.20.134.128/25 | 10.20.134.129 – 10.20.134.254 | 10.20.134.255 |
| 15 | 10.20.135.0/25 | 10.20.135.1 – 10.20.135.126 | 10.20.135.127 |
| 16 | 10.20.135.128/25 | 10.20.135.129 – 10.20.135.254 | 10.20.135.255 |
| 17 | 10.20.136.0/25 | 10.20.136.1 – 10.20.136.126 | 10.20.136.127 |
| 18 | 10.20.136.128/25 | 10.20.136.129 – 10.20.136.254 | 10.20.136.255 |
| 19 | 10.20.137.0/25 | 10.20.137.1 – 10.20.137.126 | 10.20.137.127 |
| 20 | 10.20.137.128/25 | 10.20.137.129 – 10.20.137.254 | 10.20.137.255 |
| 21 | 10.20.138.0/25 | 10.20.138.1 – 10.20.138.126 | 10.20.138.127 |
| 22 | 10.20.138.128/25 | 10.20.138.129 – 10.20.138.254 | 10.20.138.255 |
| 23 | 10.20.139.0/25 | 10.20.139.1 – 10.20.139.126 | 10.20.139.127 |
| 24 | 10.20.139.128/25 | 10.20.139.129 – 10.20.139.254 | 10.20.139.255 |
| 25 | 10.20.140.0/25 | 10.20.140.1 – 10.20.140.126 | 10.20.140.127 |
| 26 | 10.20.140.128/25 | 10.20.140.129 – 10.20.140.254 | 10.20.140.255 |
| 27 | 10.20.141.0/25 | 10.20.141.1 – 10.20.141.126 | 10.20.141.127 |
| 28 | 10.20.141.128/25 | 10.20.141.129 – 10.20.141.254 | 10.20.141.255 |
| 29 | 10.20.142.0/25 | 10.20.142.1 – 10.20.142.126 | 10.20.142.127 |
| 30 | 10.20.142.128/25 | 10.20.142.129 – 10.20.142.254 | 10.20.142.255 |
| 31 | 10.20.143.0/25 | 10.20.143.1 – 10.20.143.126 | 10.20.143.127 |
| 32 | 10.20.143.128/25 | 10.20.143.129 – 10.20.143.254 | 10.20.143.255 |
| 33 | 10.20.144.0/25 | 10.20.144.1 – 10.20.144.126 | 10.20.144.127 |
| 34 | 10.20.144.128/25 | 10.20.144.129 – 10.20.144.254 | 10.20.144.255 |
| 35 | 10.20.145.0/25 | 10.20.145.1 – 10.20.145.126 | 10.20.145.127 |
| 36 | 10.20.145.128/25 | 10.20.145.129 – 10.20.145.254 | 10.20.145.255 |
| 37 | 10.20.146.0/25 | 10.20.146.1 – 10.20.146.126 | 10.20.146.127 |
| 38 | 10.20.146.128/25 | 10.20.146.129 – 10.20.146.254 | 10.20.146.255 |
| 39 | 10.20.147.0/25 | 10.20.147.1 – 10.20.147.126 | 10.20.147.127 |
| 40 | 10.20.147.128/25 | 10.20.147.129 – 10.20.147.254 | 10.20.147.255 |
| 41 | 10.20.148.0/25 | 10.20.148.1 – 10.20.148.126 | 10.20.148.127 |
| 42 | 10.20.148.128/25 | 10.20.148.129 – 10.20.148.254 | 10.20.148.255 |
| 43 | 10.20.149.0/25 | 10.20.149.1 – 10.20.149.126 | 10.20.149.127 |
| 44 | 10.20.149.128/25 | 10.20.149.129 – 10.20.149.254 | 10.20.149.255 |
| 45 | 10.20.150.0/25 | 10.20.150.1 – 10.20.150.126 | 10.20.150.127 |
| 46 | 10.20.150.128/25 | 10.20.150.129 – 10.20.150.254 | 10.20.150.255 |
| 47 | 10.20.151.0/25 | 10.20.151.1 – 10.20.151.126 | 10.20.151.127 |
| 48 | 10.20.151.128/25 | 10.20.151.129 – 10.20.151.254 | 10.20.151.255 |
| 49 | 10.20.152.0/25 | 10.20.152.1 – 10.20.152.126 | 10.20.152.127 |
| 50 | 10.20.152.128/25 | 10.20.152.129 – 10.20.152.254 | 10.20.152.255 |
| 51 | 10.20.153.0/25 | 10.20.153.1 – 10.20.153.126 | 10.20.153.127 |
| 52 | 10.20.153.128/25 | 10.20.153.129 – 10.20.153.254 | 10.20.153.255 |
| 53 | 10.20.154.0/25 | 10.20.154.1 – 10.20.154.126 | 10.20.154.127 |
| 54 | 10.20.154.128/25 | 10.20.154.129 – 10.20.154.254 | 10.20.154.255 |
| 55 | 10.20.155.0/25 | 10.20.155.1 – 10.20.155.126 | 10.20.155.127 |
| 56 | 10.20.155.128/25 | 10.20.155.129 – 10.20.155.254 | 10.20.155.255 |
| 57 | 10.20.156.0/25 | 10.20.156.1 – 10.20.156.126 | 10.20.156.127 |
| 58 | 10.20.156.128/25 | 10.20.156.129 – 10.20.156.254 | 10.20.156.255 |
| 59 | 10.20.157.0/25 | 10.20.157.1 – 10.20.157.126 | 10.20.157.127 |
| 60 | 10.20.157.128/25 | 10.20.157.129 – 10.20.157.254 | 10.20.157.255 |
| 61 | 10.20.158.0/25 | 10.20.158.1 – 10.20.158.126 | 10.20.158.127 |
| 62 | 10.20.158.128/25 | 10.20.158.129 – 10.20.158.254 | 10.20.158.255 |
| 63 | 10.20.159.0/25 | 10.20.159.1 – 10.20.159.126 | 10.20.159.127 |
| 64 | 10.20.159.128/25 | 10.20.159.129 – 10.20.159.254 | 10.20.159.255 |
| 65 | 10.20.160.0/25 | 10.20.160.1 – 10.20.160.126 | 10.20.160.127 |
| 66 | 10.20.160.128/25 | 10.20.160.129 – 10.20.160.254 | 10.20.160.255 |
| 67 | 10.20.161.0/25 | 10.20.161.1 – 10.20.161.126 | 10.20.161.127 |
| 68 | 10.20.161.128/25 | 10.20.161.129 – 10.20.161.254 | 10.20.161.255 |
| 69 | 10.20.162.0/25 | 10.20.162.1 – 10.20.162.126 | 10.20.162.127 |
| 70 | 10.20.162.128/25 | 10.20.162.129 – 10.20.162.254 | 10.20.162.255 |
| 71 | 10.20.163.0/25 | 10.20.163.1 – 10.20.163.126 | 10.20.163.127 |
| 72 | 10.20.163.128/25 | 10.20.163.129 – 10.20.163.254 | 10.20.163.255 |
| 73 | 10.20.164.0/25 | 10.20.164.1 – 10.20.164.126 | 10.20.164.127 |
| 74 | 10.20.164.128/25 | 10.20.164.129 – 10.20.164.254 | 10.20.164.255 |
| 75 | 10.20.165.0/25 | 10.20.165.1 – 10.20.165.126 | 10.20.165.127 |
| 76 | 10.20.165.128/25 | 10.20.165.129 – 10.20.165.254 | 10.20.165.255 |
| 77 | 10.20.166.0/25 | 10.20.166.1 – 10.20.166.126 | 10.20.166.127 |
| 78 | 10.20.166.128/25 | 10.20.166.129 – 10.20.166.254 | 10.20.166.255 |
| 79 | 10.20.167.0/25 | 10.20.167.1 – 10.20.167.126 | 10.20.167.127 |
| 80 | 10.20.167.128/25 | 10.20.167.129 – 10.20.167.254 | 10.20.167.255 |
| 81 | 10.20.168.0/25 | 10.20.168.1 – 10.20.168.126 | 10.20.168.127 |
| 82 | 10.20.168.128/25 | 10.20.168.129 – 10.20.168.254 | 10.20.168.255 |
| 83 | 10.20.169.0/25 | 10.20.169.1 – 10.20.169.126 | 10.20.169.127 |
| 84 | 10.20.169.128/25 | 10.20.169.129 – 10.20.169.254 | 10.20.169.255 |
| 85 | 10.20.170.0/25 | 10.20.170.1 – 10.20.170.126 | 10.20.170.127 |
| 86 | 10.20.170.128/25 | 10.20.170.129 – 10.20.170.254 | 10.20.170.255 |
| 87 | 10.20.171.0/25 | 10.20.171.1 – 10.20.171.126 | 10.20.171.127 |
| 88 | 10.20.171.128/25 | 10.20.171.129 – 10.20.171.254 | 10.20.171.255 |
| 89 | 10.20.172.0/25 | 10.20.172.1 – 10.20.172.126 | 10.20.172.127 |
| 90 | 10.20.172.128/25 | 10.20.172.129 – 10.20.172.254 | 10.20.172.255 |
| 91 | 10.20.173.0/25 | 10.20.173.1 – 10.20.173.126 | 10.20.173.127 |
| 92 | 10.20.173.128/25 | 10.20.173.129 – 10.20.173.254 | 10.20.173.255 |
| 93 | 10.20.174.0/25 | 10.20.174.1 – 10.20.174.126 | 10.20.174.127 |
| 94 | 10.20.174.128/25 | 10.20.174.129 – 10.20.174.254 | 10.20.174.255 |
| 95 | 10.20.175.0/25 | 10.20.175.1 – 10.20.175.126 | 10.20.175.127 |
| 96 | 10.20.175.128/25 | 10.20.175.129 – 10.20.175.254 | 10.20.175.255 |
| 97 | 10.20.176.0/25 | 10.20.176.1 – 10.20.176.126 | 10.20.176.127 |
| 98 | 10.20.176.128/25 | 10.20.176.129 – 10.20.176.254 | 10.20.176.255 |
| 99 | 10.20.177.0/25 | 10.20.177.1 – 10.20.177.126 | 10.20.177.127 |
| 100 | 10.20.177.128/25 | 10.20.177.129 – 10.20.177.254 | 10.20.177.255 |
| 101 | 10.20.178.0/25 | 10.20.178.1 – 10.20.178.126 | 10.20.178.127 |
| 102 | 10.20.178.128/25 | 10.20.178.129 – 10.20.178.254 | 10.20.178.255 |
| 103 | 10.20.179.0/25 | 10.20.179.1 – 10.20.179.126 | 10.20.179.127 |
| 104 | 10.20.179.128/25 | 10.20.179.129 – 10.20.179.254 | 10.20.179.255 |
| 105 | 10.20.180.0/25 | 10.20.180.1 – 10.20.180.126 | 10.20.180.127 |
| 106 | 10.20.180.128/25 | 10.20.180.129 – 10.20.180.254 | 10.20.180.255 |
| 107 | 10.20.181.0/25 | 10.20.181.1 – 10.20.181.126 | 10.20.181.127 |
| 108 | 10.20.181.128/25 | 10.20.181.129 – 10.20.181.254 | 10.20.181.255 |
| 109 | 10.20.182.0/25 | 10.20.182.1 – 10.20.182.126 | 10.20.182.127 |
| 110 | 10.20.182.128/25 | 10.20.182.129 – 10.20.182.254 | 10.20.182.255 |
| 111 | 10.20.183.0/25 | 10.20.183.1 – 10.20.183.126 | 10.20.183.127 |
| 112 | 10.20.183.128/25 | 10.20.183.129 – 10.20.183.254 | 10.20.183.255 |
| 113 | 10.20.184.0/25 | 10.20.184.1 – 10.20.184.126 | 10.20.184.127 |
| 114 | 10.20.184.128/25 | 10.20.184.129 – 10.20.184.254 | 10.20.184.255 |
| 115 | 10.20.185.0/25 | 10.20.185.1 – 10.20.185.126 | 10.20.185.127 |
| 116 | 10.20.185.128/25 | 10.20.185.129 – 10.20.185.254 | 10.20.185.255 |
| 117 | 10.20.186.0/25 | 10.20.186.1 – 10.20.186.126 | 10.20.186.127 |
| 118 | 10.20.186.128/25 | 10.20.186.129 – 10.20.186.254 | 10.20.186.255 |
| 119 | 10.20.187.0/25 | 10.20.187.1 – 10.20.187.126 | 10.20.187.127 |
| 120 | 10.20.187.128/25 | 10.20.187.129 – 10.20.187.254 | 10.20.187.255 |
| 121 | 10.20.188.0/25 | 10.20.188.1 – 10.20.188.126 | 10.20.188.127 |
| 122 | 10.20.188.128/25 | 10.20.188.129 – 10.20.188.254 | 10.20.188.255 |
| 123 | 10.20.189.0/25 | 10.20.189.1 – 10.20.189.126 | 10.20.189.127 |
| 124 | 10.20.189.128/25 | 10.20.189.129 – 10.20.189.254 | 10.20.189.255 |
| 125 | 10.20.190.0/25 | 10.20.190.1 – 10.20.190.126 | 10.20.190.127 |
| 126 | 10.20.190.128/25 | 10.20.190.129 – 10.20.190.254 | 10.20.190.255 |
| 127 | 10.20.191.0/25 | 10.20.191.1 – 10.20.191.126 | 10.20.191.127 |
| 128 | 10.20.191.128/25 | 10.20.191.129 – 10.20.191.254 | 10.20.191.255 |
| 129 | 10.20.192.0/25 | 10.20.192.1 – 10.20.192.126 | 10.20.192.127 |
| 130 | 10.20.192.128/25 | 10.20.192.129 – 10.20.192.254 | 10.20.192.255 |
| 131 | 10.20.193.0/25 | 10.20.193.1 – 10.20.193.126 | 10.20.193.127 |
| 132 | 10.20.193.128/25 | 10.20.193.129 – 10.20.193.254 | 10.20.193.255 |
| 133 | 10.20.194.0/25 | 10.20.194.1 – 10.20.194.126 | 10.20.194.127 |
| 134 | 10.20.194.128/25 | 10.20.194.129 – 10.20.194.254 | 10.20.194.255 |
| 135 | 10.20.195.0/25 | 10.20.195.1 – 10.20.195.126 | 10.20.195.127 |
| 136 | 10.20.195.128/25 | 10.20.195.129 – 10.20.195.254 | 10.20.195.255 |
| 137 | 10.20.196.0/25 | 10.20.196.1 – 10.20.196.126 | 10.20.196.127 |
| 138 | 10.20.196.128/25 | 10.20.196.129 – 10.20.196.254 | 10.20.196.255 |
| 139 | 10.20.197.0/25 | 10.20.197.1 – 10.20.197.126 | 10.20.197.127 |
| 140 | 10.20.197.128/25 | 10.20.197.129 – 10.20.197.254 | 10.20.197.255 |
| 141 | 10.20.198.0/25 | 10.20.198.1 – 10.20.198.126 | 10.20.198.127 |
| 142 | 10.20.198.128/25 | 10.20.198.129 – 10.20.198.254 | 10.20.198.255 |
| 143 | 10.20.199.0/25 | 10.20.199.1 – 10.20.199.126 | 10.20.199.127 |
| 144 | 10.20.199.128/25 | 10.20.199.129 – 10.20.199.254 | 10.20.199.255 |
| 145 | 10.20.200.0/25 | 10.20.200.1 – 10.20.200.126 | 10.20.200.127 |
| 146 | 10.20.200.128/25 | 10.20.200.129 – 10.20.200.254 | 10.20.200.255 |
| 147 | 10.20.201.0/25 | 10.20.201.1 – 10.20.201.126 | 10.20.201.127 |
| 148 | 10.20.201.128/25 | 10.20.201.129 – 10.20.201.254 | 10.20.201.255 |
| 149 | 10.20.202.0/25 | 10.20.202.1 – 10.20.202.126 | 10.20.202.127 |
| 150 | 10.20.202.128/25 | 10.20.202.129 – 10.20.202.254 | 10.20.202.255 |
| 151 | 10.20.203.0/25 | 10.20.203.1 – 10.20.203.126 | 10.20.203.127 |
| 152 | 10.20.203.128/25 | 10.20.203.129 – 10.20.203.254 | 10.20.203.255 |
| 153 | 10.20.204.0/25 | 10.20.204.1 – 10.20.204.126 | 10.20.204.127 |
| 154 | 10.20.204.128/25 | 10.20.204.129 – 10.20.204.254 | 10.20.204.255 |
| 155 | 10.20.205.0/25 | 10.20.205.1 – 10.20.205.126 | 10.20.205.127 |
| 156 | 10.20.205.128/25 | 10.20.205.129 – 10.20.205.254 | 10.20.205.255 |
| 157 | 10.20.206.0/25 | 10.20.206.1 – 10.20.206.126 | 10.20.206.127 |
| 158 | 10.20.206.128/25 | 10.20.206.129 – 10.20.206.254 | 10.20.206.255 |
| 159 | 10.20.207.0/25 | 10.20.207.1 – 10.20.207.126 | 10.20.207.127 |
| 160 | 10.20.207.128/25 | 10.20.207.129 – 10.20.207.254 | 10.20.207.255 |
| 161 | 10.20.208.0/25 | 10.20.208.1 – 10.20.208.126 | 10.20.208.127 |
| 162 | 10.20.208.128/25 | 10.20.208.129 – 10.20.208.254 | 10.20.208.255 |
| 163 | 10.20.209.0/25 | 10.20.209.1 – 10.20.209.126 | 10.20.209.127 |
| 164 | 10.20.209.128/25 | 10.20.209.129 – 10.20.209.254 | 10.20.209.255 |
| 165 | 10.20.210.0/25 | 10.20.210.1 – 10.20.210.126 | 10.20.210.127 |
| 166 | 10.20.210.128/25 | 10.20.210.129 – 10.20.210.254 | 10.20.210.255 |
| 167 | 10.20.211.0/25 | 10.20.211.1 – 10.20.211.126 | 10.20.211.127 |
| 168 | 10.20.211.128/25 | 10.20.211.129 – 10.20.211.254 | 10.20.211.255 |
| 169 | 10.20.212.0/25 | 10.20.212.1 – 10.20.212.126 | 10.20.212.127 |
| 170 | 10.20.212.128/25 | 10.20.212.129 – 10.20.212.254 | 10.20.212.255 |
| 171 | 10.20.213.0/25 | 10.20.213.1 – 10.20.213.126 | 10.20.213.127 |
| 172 | 10.20.213.128/25 | 10.20.213.129 – 10.20.213.254 | 10.20.213.255 |
| 173 | 10.20.214.0/25 | 10.20.214.1 – 10.20.214.126 | 10.20.214.127 |
| 174 | 10.20.214.128/25 | 10.20.214.129 – 10.20.214.254 | 10.20.214.255 |
| 175 | 10.20.215.0/25 | 10.20.215.1 – 10.20.215.126 | 10.20.215.127 |
| 176 | 10.20.215.128/25 | 10.20.215.129 – 10.20.215.254 | 10.20.215.255 |
| 177 | 10.20.216.0/25 | 10.20.216.1 – 10.20.216.126 | 10.20.216.127 |
| 178 | 10.20.216.128/25 | 10.20.216.129 – 10.20.216.254 | 10.20.216.255 |
| 179 | 10.20.217.0/25 | 10.20.217.1 – 10.20.217.126 | 10.20.217.127 |
| 180 | 10.20.217.128/25 | 10.20.217.129 – 10.20.217.254 | 10.20.217.255 |
| 181 | 10.20.218.0/25 | 10.20.218.1 – 10.20.218.126 | 10.20.218.127 |
| 182 | 10.20.218.128/25 | 10.20.218.129 – 10.20.218.254 | 10.20.218.255 |
| 183 | 10.20.219.0/25 | 10.20.219.1 – 10.20.219.126 | 10.20.219.127 |
| 184 | 10.20.219.128/25 | 10.20.219.129 – 10.20.219.254 | 10.20.219.255 |
| 185 | 10.20.220.0/25 | 10.20.220.1 – 10.20.220.126 | 10.20.220.127 |
| 186 | 10.20.220.128/25 | 10.20.220.129 – 10.20.220.254 | 10.20.220.255 |
| 187 | 10.20.221.0/25 | 10.20.221.1 – 10.20.221.126 | 10.20.221.127 |
| 188 | 10.20.221.128/25 | 10.20.221.129 – 10.20.221.254 | 10.20.221.255 |
| 189 | 10.20.222.0/25 | 10.20.222.1 – 10.20.222.126 | 10.20.222.127 |
| 190 | 10.20.222.128/25 | 10.20.222.129 – 10.20.222.254 | 10.20.222.255 |
| 191 | 10.20.223.0/25 | 10.20.223.1 – 10.20.223.126 | 10.20.223.127 |
| 192 | 10.20.223.128/25 | 10.20.223.129 – 10.20.223.254 | 10.20.223.255 |
| 193 | 10.20.224.0/25 | 10.20.224.1 – 10.20.224.126 | 10.20.224.127 |
| 194 | 10.20.224.128/25 | 10.20.224.129 – 10.20.224.254 | 10.20.224.255 |
| 195 | 10.20.225.0/25 | 10.20.225.1 – 10.20.225.126 | 10.20.225.127 |
| 196 | 10.20.225.128/25 | 10.20.225.129 – 10.20.225.254 | 10.20.225.255 |
| 197 | 10.20.226.0/25 | 10.20.226.1 – 10.20.226.126 | 10.20.226.127 |
| 198 | 10.20.226.128/25 | 10.20.226.129 – 10.20.226.254 | 10.20.226.255 |
| 199 | 10.20.227.0/25 | 10.20.227.1 – 10.20.227.126 | 10.20.227.127 |
| 200 | 10.20.227.128/25 | 10.20.227.129 – 10.20.227.254 | 10.20.227.255 |
| 201 | 10.20.228.0/25 | 10.20.228.1 – 10.20.228.126 | 10.20.228.127 |
| 202 | 10.20.228.128/25 | 10.20.228.129 – 10.20.228.254 | 10.20.228.255 |
| 203 | 10.20.229.0/25 | 10.20.229.1 – 10.20.229.126 | 10.20.229.127 |
| 204 | 10.20.229.128/25 | 10.20.229.129 – 10.20.229.254 | 10.20.229.255 |
| 205 | 10.20.230.0/25 | 10.20.230.1 – 10.20.230.126 | 10.20.230.127 |
| 206 | 10.20.230.128/25 | 10.20.230.129 – 10.20.230.254 | 10.20.230.255 |
| 207 | 10.20.231.0/25 | 10.20.231.1 – 10.20.231.126 | 10.20.231.127 |
| 208 | 10.20.231.128/25 | 10.20.231.129 – 10.20.231.254 | 10.20.231.255 |
| 209 | 10.20.232.0/25 | 10.20.232.1 – 10.20.232.126 | 10.20.232.127 |
| 210 | 10.20.232.128/25 | 10.20.232.129 – 10.20.232.254 | 10.20.232.255 |
| 211 | 10.20.233.0/25 | 10.20.233.1 – 10.20.233.126 | 10.20.233.127 |
| 212 | 10.20.233.128/25 | 10.20.233.129 – 10.20.233.254 | 10.20.233.255 |
| 213 | 10.20.234.0/25 | 10.20.234.1 – 10.20.234.126 | 10.20.234.127 |
| 214 | 10.20.234.128/25 | 10.20.234.129 – 10.20.234.254 | 10.20.234.255 |
| 215 | 10.20.235.0/25 | 10.20.235.1 – 10.20.235.126 | 10.20.235.127 |
| 216 | 10.20.235.128/25 | 10.20.235.129 – 10.20.235.254 | 10.20.235.255 |
| 217 | 10.20.236.0/25 | 10.20.236.1 – 10.20.236.126 | 10.20.236.127 |
| 218 | 10.20.236.128/25 | 10.20.236.129 – 10.20.236.254 | 10.20.236.255 |
| 219 | 10.20.237.0/25 | 10.20.237.1 – 10.20.237.126 | 10.20.237.127 |
| 220 | 10.20.237.128/25 | 10.20.237.129 – 10.20.237.254 | 10.20.237.255 |
| 221 | 10.20.238.0/25 | 10.20.238.1 – 10.20.238.126 | 10.20.238.127 |
| 222 | 10.20.238.128/25 | 10.20.238.129 – 10.20.238.254 | 10.20.238.255 |
| 223 | 10.20.239.0/25 | 10.20.239.1 – 10.20.239.126 | 10.20.239.127 |
| 224 | 10.20.239.128/25 | 10.20.239.129 – 10.20.239.254 | 10.20.239.255 |
| 225 | 10.20.240.0/25 | 10.20.240.1 – 10.20.240.126 | 10.20.240.127 |
| 226 | 10.20.240.128/25 | 10.20.240.129 – 10.20.240.254 | 10.20.240.255 |
| 227 | 10.20.241.0/25 | 10.20.241.1 – 10.20.241.126 | 10.20.241.127 |
| 228 | 10.20.241.128/25 | 10.20.241.129 – 10.20.241.254 | 10.20.241.255 |
| 229 | 10.20.242.0/25 | 10.20.242.1 – 10.20.242.126 | 10.20.242.127 |
| 230 | 10.20.242.128/25 | 10.20.242.129 – 10.20.242.254 | 10.20.242.255 |
| 231 | 10.20.243.0/25 | 10.20.243.1 – 10.20.243.126 | 10.20.243.127 |
| 232 | 10.20.243.128/25 | 10.20.243.129 – 10.20.243.254 | 10.20.243.255 |
| 233 | 10.20.244.0/25 | 10.20.244.1 – 10.20.244.126 | 10.20.244.127 |
| 234 | 10.20.244.128/25 | 10.20.244.129 – 10.20.244.254 | 10.20.244.255 |
| 235 | 10.20.245.0/25 | 10.20.245.1 – 10.20.245.126 | 10.20.245.127 |
| 236 | 10.20.245.128/25 | 10.20.245.129 – 10.20.245.254 | 10.20.245.255 |
| 237 | 10.20.246.0/25 | 10.20.246.1 – 10.20.246.126 | 10.20.246.127 |
| 238 | 10.20.246.128/25 | 10.20.246.129 – 10.20.246.254 | 10.20.246.255 |
| 239 | 10.20.247.0/25 | 10.20.247.1 – 10.20.247.126 | 10.20.247.127 |
| 240 | 10.20.247.128/25 | 10.20.247.129 – 10.20.247.254 | 10.20.247.255 |
| 241 | 10.20.248.0/25 | 10.20.248.1 – 10.20.248.126 | 10.20.248.127 |
| 242 | 10.20.248.128/25 | 10.20.248.129 – 10.20.248.254 | 10.20.248.255 |
| 243 | 10.20.249.0/25 | 10.20.249.1 – 10.20.249.126 | 10.20.249.127 |
| 244 | 10.20.249.128/25 | 10.20.249.129 – 10.20.249.254 | 10.20.249.255 |
| 245 | 10.20.250.0/25 | 10.20.250.1 – 10.20.250.126 | 10.20.250.127 |
| 246 | 10.20.250.128/25 | 10.20.250.129 – 10.20.250.254 | 10.20.250.255 |
| 247 | 10.20.251.0/25 | 10.20.251.1 – 10.20.251.126 | 10.20.251.127 |
| 248 | 10.20.251.128/25 | 10.20.251.129 – 10.20.251.254 | 10.20.251.255 |
| 249 | 10.20.252.0/25 | 10.20.252.1 – 10.20.252.126 | 10.20.252.127 |
| 250 | 10.20.252.128/25 | 10.20.252.129 – 10.20.252.254 | 10.20.252.255 |
| 251 | 10.20.253.0/25 | 10.20.253.1 – 10.20.253.126 | 10.20.253.127 |
| 252 | 10.20.253.128/25 | 10.20.253.129 – 10.20.253.254 | 10.20.253.255 |
| 253 | 10.20.254.0/25 | 10.20.254.1 – 10.20.254.126 | 10.20.254.127 |
| 254 | 10.20.254.128/25 | 10.20.254.129 – 10.20.254.254 | 10.20.254.255 |
| 255 | 10.20.255.0/25 | 10.20.255.1 – 10.20.255.126 | 10.20.255.127 |
| 256 | 10.20.255.128/25 | 10.20.255.129 – 10.20.255.254 | 10.20.255.255 |
01 / tabel
Tabel prefix CIDR IPv4.
Klik prefix yang lebih panjang dari jaringan Anda untuk membaginya menjadi subnet.
| prefix | subnet mask | alamat | host | di /17 Anda |
|---|---|---|---|---|
| /0 | 0.0.0.0 | 4.294.967.296 | 4.294.967.294 | - |
| /1 | 128.0.0.0 | 2.147.483.648 | 2.147.483.646 | - |
| /2 | 192.0.0.0 | 1.073.741.824 | 1.073.741.822 | - |
| /3 | 224.0.0.0 | 536.870.912 | 536.870.910 | - |
| /4 | 240.0.0.0 | 268.435.456 | 268.435.454 | - |
| /5 | 248.0.0.0 | 134.217.728 | 134.217.726 | - |
| /6 | 252.0.0.0 | 67.108.864 | 67.108.862 | - |
| /7 | 254.0.0.0 | 33.554.432 | 33.554.430 | - |
| /8 | 255.0.0.0 | 16.777.216 | 16.777.214 | - |
| /9 | 255.128.0.0 | 8.388.608 | 8.388.606 | - |
| /10 | 255.192.0.0 | 4.194.304 | 4.194.302 | - |
| /11 | 255.224.0.0 | 2.097.152 | 2.097.150 | - |
| /12 | 255.240.0.0 | 1.048.576 | 1.048.574 | - |
| /13 | 255.248.0.0 | 524.288 | 524.286 | - |
| /14 | 255.252.0.0 | 262.144 | 262.142 | - |
| /15 | 255.254.0.0 | 131.072 | 131.070 | - |
| /16 | 255.255.0.0 | 65.536 | 65.534 | - |
| /17 | 255.255.128.0 | 32.768 | 32.766 | 1 |
| /18 | 255.255.192.0 | 16.384 | 16.382 | 2 bagi → |
| /19 | 255.255.224.0 | 8.192 | 8.190 | 4 bagi → |
| /20 | 255.255.240.0 | 4.096 | 4.094 | 8 bagi → |
| /21 | 255.255.248.0 | 2.048 | 2.046 | 16 bagi → |
| /22 | 255.255.252.0 | 1.024 | 1.022 | 32 bagi → |
| /23 | 255.255.254.0 | 512 | 510 | 64 bagi → |
| /24 | 255.255.255.0 | 256 | 254 | 128 bagi → |
| /25 | 255.255.255.128 | 128 | 126 | 256 bagi → |
| /26 | 255.255.255.192 | 64 | 62 | 512 bagi → |
| /27 | 255.255.255.224 | 32 | 30 | 1.024 bagi → |
| /28 | 255.255.255.240 | 16 | 14 | 2.048 bagi → |
| /29 | 255.255.255.248 | 8 | 6 | 4.096 bagi → |
| /30 | 255.255.255.252 | 4 | 2 | 8.192 bagi → |
| /31 | 255.255.255.254 | 2 | 2 | 16.384 bagi → |
| /32 | 255.255.255.255 | 1 | 1 | 32.768 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.