IPv4 subnet visualizer

See your subnet, bit by bit

Type an address, drag the prefix, and watch the network and host portions, address ranges, and subnet splits animate in real time.

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Class CPrivate range (RFC 1918)CIDR 192.168.1.0/24

Address structure

Blue bits identify the network, pink bits identify the host.

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network · 24 bitshost · 8 bits

Address range

How this block breaks down end to end.

network192.168.1.0
usable host range192.168.1.1 – 192.168.1.254
broadcast192.168.1.255

Hosts in this network

Every address in the block, colored by role — hover a dot to see the IP.

192.168.1.0 · network
192.168.1.1 · gateway
192.168.1.2
192.168.1.3
192.168.1.4
192.168.1.5
192.168.1.6
192.168.1.7
192.168.1.8
192.168.1.9
192.168.1.10
192.168.1.11
192.168.1.12
192.168.1.13
192.168.1.14
192.168.1.15
192.168.1.16
192.168.1.17
192.168.1.18
192.168.1.19
192.168.1.20
192.168.1.21
192.168.1.22
192.168.1.23
192.168.1.24
192.168.1.25
192.168.1.26
192.168.1.27
192.168.1.28
192.168.1.29
192.168.1.30
192.168.1.31
192.168.1.32
192.168.1.33
192.168.1.34
192.168.1.35
192.168.1.36
192.168.1.37
192.168.1.38
192.168.1.39
192.168.1.40
192.168.1.41
192.168.1.42
192.168.1.43
192.168.1.44
192.168.1.45
192.168.1.46
192.168.1.47
192.168.1.48
192.168.1.49
192.168.1.50
192.168.1.51
192.168.1.52
192.168.1.53
192.168.1.54
192.168.1.55
192.168.1.56
192.168.1.57
192.168.1.58
192.168.1.59
192.168.1.60
192.168.1.61
192.168.1.62
192.168.1.63
192.168.1.64
192.168.1.65
192.168.1.66
192.168.1.67
192.168.1.68
192.168.1.69
192.168.1.70
192.168.1.71
192.168.1.72
192.168.1.73
192.168.1.74
192.168.1.75
192.168.1.76
192.168.1.77
192.168.1.78
192.168.1.79
192.168.1.80
192.168.1.81
192.168.1.82
192.168.1.83
192.168.1.84
192.168.1.85
192.168.1.86
192.168.1.87
192.168.1.88
192.168.1.89
192.168.1.90
192.168.1.91
192.168.1.92
192.168.1.93
192.168.1.94
192.168.1.95
192.168.1.96
192.168.1.97
192.168.1.98
192.168.1.99
192.168.1.100
192.168.1.101
192.168.1.102
192.168.1.103
192.168.1.104
192.168.1.105
192.168.1.106
192.168.1.107
192.168.1.108
192.168.1.109
192.168.1.110
192.168.1.111
192.168.1.112
192.168.1.113
192.168.1.114
192.168.1.115
192.168.1.116
192.168.1.117
192.168.1.118
192.168.1.119
192.168.1.120
192.168.1.121
192.168.1.122
192.168.1.123
192.168.1.124
192.168.1.125
192.168.1.126
192.168.1.127
192.168.1.128
192.168.1.129
192.168.1.130
192.168.1.131
192.168.1.132
192.168.1.133
192.168.1.134
192.168.1.135
192.168.1.136
192.168.1.137
192.168.1.138
192.168.1.139
192.168.1.140
192.168.1.141
192.168.1.142
192.168.1.143
192.168.1.144
192.168.1.145
192.168.1.146
192.168.1.147
192.168.1.148
192.168.1.149
192.168.1.150
192.168.1.151
192.168.1.152
192.168.1.153
192.168.1.154
192.168.1.155
192.168.1.156
192.168.1.157
192.168.1.158
192.168.1.159
192.168.1.160
192.168.1.161
192.168.1.162
192.168.1.163
192.168.1.164
192.168.1.165
192.168.1.166
192.168.1.167
192.168.1.168
192.168.1.169
192.168.1.170
192.168.1.171
192.168.1.172
192.168.1.173
192.168.1.174
192.168.1.175
192.168.1.176
192.168.1.177
192.168.1.178
192.168.1.179
192.168.1.180
192.168.1.181
192.168.1.182
192.168.1.183
192.168.1.184
192.168.1.185
192.168.1.186
192.168.1.187
192.168.1.188
192.168.1.189
192.168.1.190
192.168.1.191
192.168.1.192
192.168.1.193
192.168.1.194
192.168.1.195
192.168.1.196
192.168.1.197
192.168.1.198
192.168.1.199
192.168.1.200
192.168.1.201
192.168.1.202
192.168.1.203
192.168.1.204
192.168.1.205
192.168.1.206
192.168.1.207
192.168.1.208
192.168.1.209
192.168.1.210
192.168.1.211
192.168.1.212
192.168.1.213
192.168.1.214
192.168.1.215
192.168.1.216
192.168.1.217
192.168.1.218
192.168.1.219
192.168.1.220
192.168.1.221
192.168.1.222
192.168.1.223
192.168.1.224
192.168.1.225
192.168.1.226
192.168.1.227
192.168.1.228
192.168.1.229
192.168.1.230
192.168.1.231
192.168.1.232
192.168.1.233
192.168.1.234
192.168.1.235
192.168.1.236
192.168.1.237
192.168.1.238
192.168.1.239
192.168.1.240
192.168.1.241
192.168.1.242
192.168.1.243
192.168.1.244
192.168.1.245
192.168.1.246
192.168.1.247
192.168.1.248
192.168.1.249
192.168.1.250
192.168.1.251
192.168.1.252
192.168.1.253
192.168.1.254
192.168.1.255 · broadcast
network addresssuggested gatewayusable hostbroadcast address

Binary breakdown

32 bits, four octets, one split point.

IP address
11000000101010000000000100001010
Subnet mask
11111111111111111111111100000000
Network
11000000101010000000000100000000
Broadcast
11000000101010000000000111111111

Position in IPv4 space

Scale of this block against the entire address space.

0.0.0.0where your subnet sits in the full IPv4 space255.255.255.255
192.168.1.0/24 covers 6.0e-6% of all IPv4 addresses

Configure your network

Practical values to plug into a router or DHCP server.

Suggested router / gateway192.168.1.1First usable address in the block — the conventional gateway slot.
Suggested DHCP pool192.168.1.2 – 192.168.1.254253 addresses available for dynamic assignment, after the gateway.
Router config summary
IP Address:      192.168.1.1
Subnet Mask:     255.255.255.0
Default Gateway: 192.168.1.1
DHCP Range:      192.168.1.2 - 192.168.1.254

Drop these values into your router or DHCP server's LAN / interface settings.

Break this network into subnets

Drag to see how 192.168.1.0/24 divides into equal, routable subnets — click one to open it in the calculator above.

4 × /26
192.168.1.0/24

256 total addresses · 254 usable for hosts