Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
240.89.65.1 0:0:0:0:0:ffff:f059:4101
240.89.65.2 0:0:0:0:0:ffff:f059:4102
240.89.65.3 0:0:0:0:0:ffff:f059:4103
240.89.65.4 0:0:0:0:0:ffff:f059:4104
240.89.65.5 0:0:0:0:0:ffff:f059:4105
240.89.65.6 0:0:0:0:0:ffff:f059:4106
240.89.65.7 0:0:0:0:0:ffff:f059:4107
240.89.65.8 0:0:0:0:0:ffff:f059:4108
240.89.65.9 0:0:0:0:0:ffff:f059:4109
240.89.65.10 0:0:0:0:0:ffff:f059:410a
240.89.65.11 0:0:0:0:0:ffff:f059:410b
240.89.65.12 0:0:0:0:0:ffff:f059:410c
240.89.65.13 0:0:0:0:0:ffff:f059:410d
240.89.65.14 0:0:0:0:0:ffff:f059:410e
240.89.65.15 0:0:0:0:0:ffff:f059:410f
240.89.65.16 0:0:0:0:0:ffff:f059:4110
240.89.65.17 0:0:0:0:0:ffff:f059:4111
240.89.65.18 0:0:0:0:0:ffff:f059:4112
240.89.65.19 0:0:0:0:0:ffff:f059:4113
240.89.65.20 0:0:0:0:0:ffff:f059:4114
240.89.65.21 0:0:0:0:0:ffff:f059:4115
240.89.65.22 0:0:0:0:0:ffff:f059:4116
240.89.65.23 0:0:0:0:0:ffff:f059:4117
240.89.65.24 0:0:0:0:0:ffff:f059:4118
240.89.65.25 0:0:0:0:0:ffff:f059:4119
240.89.65.26 0:0:0:0:0:ffff:f059:411a
240.89.65.27 0:0:0:0:0:ffff:f059:411b
240.89.65.28 0:0:0:0:0:ffff:f059:411c
240.89.65.29 0:0:0:0:0:ffff:f059:411d
240.89.65.30 0:0:0:0:0:ffff:f059:411e
240.89.65.31 0:0:0:0:0:ffff:f059:411f
240.89.65.32 0:0:0:0:0:ffff:f059:4120
240.89.65.33 0:0:0:0:0:ffff:f059:4121
240.89.65.34 0:0:0:0:0:ffff:f059:4122
240.89.65.35 0:0:0:0:0:ffff:f059:4123
240.89.65.36 0:0:0:0:0:ffff:f059:4124
240.89.65.37 0:0:0:0:0:ffff:f059:4125
240.89.65.38 0:0:0:0:0:ffff:f059:4126
240.89.65.39 0:0:0:0:0:ffff:f059:4127
240.89.65.40 0:0:0:0:0:ffff:f059:4128
240.89.65.41 0:0:0:0:0:ffff:f059:4129
240.89.65.42 0:0:0:0:0:ffff:f059:412a
240.89.65.43 0:0:0:0:0:ffff:f059:412b
240.89.65.44 0:0:0:0:0:ffff:f059:412c
240.89.65.45 0:0:0:0:0:ffff:f059:412d
240.89.65.46 0:0:0:0:0:ffff:f059:412e
240.89.65.47 0:0:0:0:0:ffff:f059:412f
240.89.65.48 0:0:0:0:0:ffff:f059:4130
240.89.65.49 0:0:0:0:0:ffff:f059:4131
240.89.65.50 0:0:0:0:0:ffff:f059:4132
240.89.65.51 0:0:0:0:0:ffff:f059:4133
240.89.65.52 0:0:0:0:0:ffff:f059:4134
240.89.65.53 0:0:0:0:0:ffff:f059:4135
240.89.65.54 0:0:0:0:0:ffff:f059:4136
240.89.65.55 0:0:0:0:0:ffff:f059:4137
240.89.65.56 0:0:0:0:0:ffff:f059:4138
240.89.65.57 0:0:0:0:0:ffff:f059:4139
240.89.65.58 0:0:0:0:0:ffff:f059:413a
240.89.65.59 0:0:0:0:0:ffff:f059:413b
240.89.65.60 0:0:0:0:0:ffff:f059:413c


240.89.65.61 0:0:0:0:0:ffff:f059:413d
240.89.65.62 0:0:0:0:0:ffff:f059:413e
240.89.65.63 0:0:0:0:0:ffff:f059:413f
240.89.65.64 0:0:0:0:0:ffff:f059:4140
240.89.65.65 0:0:0:0:0:ffff:f059:4141
240.89.65.66 0:0:0:0:0:ffff:f059:4142
240.89.65.67 0:0:0:0:0:ffff:f059:4143
240.89.65.68 0:0:0:0:0:ffff:f059:4144
240.89.65.69 0:0:0:0:0:ffff:f059:4145
240.89.65.70 0:0:0:0:0:ffff:f059:4146
240.89.65.71 0:0:0:0:0:ffff:f059:4147
240.89.65.72 0:0:0:0:0:ffff:f059:4148
240.89.65.73 0:0:0:0:0:ffff:f059:4149
240.89.65.74 0:0:0:0:0:ffff:f059:414a
240.89.65.75 0:0:0:0:0:ffff:f059:414b
240.89.65.76 0:0:0:0:0:ffff:f059:414c
240.89.65.77 0:0:0:0:0:ffff:f059:414d
240.89.65.78 0:0:0:0:0:ffff:f059:414e
240.89.65.79 0:0:0:0:0:ffff:f059:414f
240.89.65.80 0:0:0:0:0:ffff:f059:4150
240.89.65.81 0:0:0:0:0:ffff:f059:4151
240.89.65.82 0:0:0:0:0:ffff:f059:4152
240.89.65.83 0:0:0:0:0:ffff:f059:4153
240.89.65.84 0:0:0:0:0:ffff:f059:4154
240.89.65.85 0:0:0:0:0:ffff:f059:4155
240.89.65.86 0:0:0:0:0:ffff:f059:4156
240.89.65.87 0:0:0:0:0:ffff:f059:4157
240.89.65.88 0:0:0:0:0:ffff:f059:4158
240.89.65.89 0:0:0:0:0:ffff:f059:4159
240.89.65.90 0:0:0:0:0:ffff:f059:415a
240.89.65.91 0:0:0:0:0:ffff:f059:415b
240.89.65.92 0:0:0:0:0:ffff:f059:415c
240.89.65.93 0:0:0:0:0:ffff:f059:415d
240.89.65.94 0:0:0:0:0:ffff:f059:415e
240.89.65.95 0:0:0:0:0:ffff:f059:415f
240.89.65.96 0:0:0:0:0:ffff:f059:4160
240.89.65.97 0:0:0:0:0:ffff:f059:4161
240.89.65.98 0:0:0:0:0:ffff:f059:4162
240.89.65.99 0:0:0:0:0:ffff:f059:4163
240.89.65.100 0:0:0:0:0:ffff:f059:4164
240.89.65.101 0:0:0:0:0:ffff:f059:4165
240.89.65.102 0:0:0:0:0:ffff:f059:4166
240.89.65.103 0:0:0:0:0:ffff:f059:4167
240.89.65.104 0:0:0:0:0:ffff:f059:4168
240.89.65.105 0:0:0:0:0:ffff:f059:4169
240.89.65.106 0:0:0:0:0:ffff:f059:416a
240.89.65.107 0:0:0:0:0:ffff:f059:416b
240.89.65.108 0:0:0:0:0:ffff:f059:416c
240.89.65.109 0:0:0:0:0:ffff:f059:416d
240.89.65.110 0:0:0:0:0:ffff:f059:416e
240.89.65.111 0:0:0:0:0:ffff:f059:416f
240.89.65.112 0:0:0:0:0:ffff:f059:4170
240.89.65.113 0:0:0:0:0:ffff:f059:4171
240.89.65.114 0:0:0:0:0:ffff:f059:4172
240.89.65.115 0:0:0:0:0:ffff:f059:4173
240.89.65.116 0:0:0:0:0:ffff:f059:4174
240.89.65.117 0:0:0:0:0:ffff:f059:4175
240.89.65.118 0:0:0:0:0:ffff:f059:4176
240.89.65.119 0:0:0:0:0:ffff:f059:4177
240.89.65.120 0:0:0:0:0:ffff:f059:4178


240.89.65.121 0:0:0:0:0:ffff:f059:4179
240.89.65.122 0:0:0:0:0:ffff:f059:417a
240.89.65.123 0:0:0:0:0:ffff:f059:417b
240.89.65.124 0:0:0:0:0:ffff:f059:417c
240.89.65.125 0:0:0:0:0:ffff:f059:417d
240.89.65.126 0:0:0:0:0:ffff:f059:417e
240.89.65.127 0:0:0:0:0:ffff:f059:417f
240.89.65.128 0:0:0:0:0:ffff:f059:4180
240.89.65.129 0:0:0:0:0:ffff:f059:4181
240.89.65.130 0:0:0:0:0:ffff:f059:4182
240.89.65.131 0:0:0:0:0:ffff:f059:4183
240.89.65.132 0:0:0:0:0:ffff:f059:4184
240.89.65.133 0:0:0:0:0:ffff:f059:4185
240.89.65.134 0:0:0:0:0:ffff:f059:4186
240.89.65.135 0:0:0:0:0:ffff:f059:4187
240.89.65.136 0:0:0:0:0:ffff:f059:4188
240.89.65.137 0:0:0:0:0:ffff:f059:4189
240.89.65.138 0:0:0:0:0:ffff:f059:418a
240.89.65.139 0:0:0:0:0:ffff:f059:418b
240.89.65.140 0:0:0:0:0:ffff:f059:418c
240.89.65.141 0:0:0:0:0:ffff:f059:418d
240.89.65.142 0:0:0:0:0:ffff:f059:418e
240.89.65.143 0:0:0:0:0:ffff:f059:418f
240.89.65.144 0:0:0:0:0:ffff:f059:4190
240.89.65.145 0:0:0:0:0:ffff:f059:4191
240.89.65.146 0:0:0:0:0:ffff:f059:4192
240.89.65.147 0:0:0:0:0:ffff:f059:4193
240.89.65.148 0:0:0:0:0:ffff:f059:4194
240.89.65.149 0:0:0:0:0:ffff:f059:4195
240.89.65.150 0:0:0:0:0:ffff:f059:4196
240.89.65.151 0:0:0:0:0:ffff:f059:4197
240.89.65.152 0:0:0:0:0:ffff:f059:4198
240.89.65.153 0:0:0:0:0:ffff:f059:4199
240.89.65.154 0:0:0:0:0:ffff:f059:419a
240.89.65.155 0:0:0:0:0:ffff:f059:419b
240.89.65.156 0:0:0:0:0:ffff:f059:419c
240.89.65.157 0:0:0:0:0:ffff:f059:419d
240.89.65.158 0:0:0:0:0:ffff:f059:419e
240.89.65.159 0:0:0:0:0:ffff:f059:419f
240.89.65.160 0:0:0:0:0:ffff:f059:41a0
240.89.65.161 0:0:0:0:0:ffff:f059:41a1
240.89.65.162 0:0:0:0:0:ffff:f059:41a2
240.89.65.163 0:0:0:0:0:ffff:f059:41a3
240.89.65.164 0:0:0:0:0:ffff:f059:41a4
240.89.65.165 0:0:0:0:0:ffff:f059:41a5
240.89.65.166 0:0:0:0:0:ffff:f059:41a6
240.89.65.167 0:0:0:0:0:ffff:f059:41a7
240.89.65.168 0:0:0:0:0:ffff:f059:41a8
240.89.65.169 0:0:0:0:0:ffff:f059:41a9
240.89.65.170 0:0:0:0:0:ffff:f059:41aa
240.89.65.171 0:0:0:0:0:ffff:f059:41ab
240.89.65.172 0:0:0:0:0:ffff:f059:41ac
240.89.65.173 0:0:0:0:0:ffff:f059:41ad
240.89.65.174 0:0:0:0:0:ffff:f059:41ae
240.89.65.175 0:0:0:0:0:ffff:f059:41af
240.89.65.176 0:0:0:0:0:ffff:f059:41b0
240.89.65.177 0:0:0:0:0:ffff:f059:41b1
240.89.65.178 0:0:0:0:0:ffff:f059:41b2
240.89.65.179 0:0:0:0:0:ffff:f059:41b3
240.89.65.180 0:0:0:0:0:ffff:f059:41b4


240.89.65.181 0:0:0:0:0:ffff:f059:41b5
240.89.65.182 0:0:0:0:0:ffff:f059:41b6
240.89.65.183 0:0:0:0:0:ffff:f059:41b7
240.89.65.184 0:0:0:0:0:ffff:f059:41b8
240.89.65.185 0:0:0:0:0:ffff:f059:41b9
240.89.65.186 0:0:0:0:0:ffff:f059:41ba
240.89.65.187 0:0:0:0:0:ffff:f059:41bb
240.89.65.188 0:0:0:0:0:ffff:f059:41bc
240.89.65.189 0:0:0:0:0:ffff:f059:41bd
240.89.65.190 0:0:0:0:0:ffff:f059:41be
240.89.65.191 0:0:0:0:0:ffff:f059:41bf
240.89.65.192 0:0:0:0:0:ffff:f059:41c0
240.89.65.193 0:0:0:0:0:ffff:f059:41c1
240.89.65.194 0:0:0:0:0:ffff:f059:41c2
240.89.65.195 0:0:0:0:0:ffff:f059:41c3
240.89.65.196 0:0:0:0:0:ffff:f059:41c4
240.89.65.197 0:0:0:0:0:ffff:f059:41c5
240.89.65.198 0:0:0:0:0:ffff:f059:41c6
240.89.65.199 0:0:0:0:0:ffff:f059:41c7
240.89.65.200 0:0:0:0:0:ffff:f059:41c8
240.89.65.201 0:0:0:0:0:ffff:f059:41c9
240.89.65.202 0:0:0:0:0:ffff:f059:41ca
240.89.65.203 0:0:0:0:0:ffff:f059:41cb
240.89.65.204 0:0:0:0:0:ffff:f059:41cc
240.89.65.205 0:0:0:0:0:ffff:f059:41cd
240.89.65.206 0:0:0:0:0:ffff:f059:41ce
240.89.65.207 0:0:0:0:0:ffff:f059:41cf
240.89.65.208 0:0:0:0:0:ffff:f059:41d0
240.89.65.209 0:0:0:0:0:ffff:f059:41d1
240.89.65.210 0:0:0:0:0:ffff:f059:41d2
240.89.65.211 0:0:0:0:0:ffff:f059:41d3
240.89.65.212 0:0:0:0:0:ffff:f059:41d4
240.89.65.213 0:0:0:0:0:ffff:f059:41d5
240.89.65.214 0:0:0:0:0:ffff:f059:41d6
240.89.65.215 0:0:0:0:0:ffff:f059:41d7
240.89.65.216 0:0:0:0:0:ffff:f059:41d8
240.89.65.217 0:0:0:0:0:ffff:f059:41d9
240.89.65.218 0:0:0:0:0:ffff:f059:41da
240.89.65.219 0:0:0:0:0:ffff:f059:41db
240.89.65.220 0:0:0:0:0:ffff:f059:41dc
240.89.65.221 0:0:0:0:0:ffff:f059:41dd
240.89.65.222 0:0:0:0:0:ffff:f059:41de
240.89.65.223 0:0:0:0:0:ffff:f059:41df
240.89.65.224 0:0:0:0:0:ffff:f059:41e0
240.89.65.225 0:0:0:0:0:ffff:f059:41e1
240.89.65.226 0:0:0:0:0:ffff:f059:41e2
240.89.65.227 0:0:0:0:0:ffff:f059:41e3
240.89.65.228 0:0:0:0:0:ffff:f059:41e4
240.89.65.229 0:0:0:0:0:ffff:f059:41e5
240.89.65.230 0:0:0:0:0:ffff:f059:41e6
240.89.65.231 0:0:0:0:0:ffff:f059:41e7
240.89.65.232 0:0:0:0:0:ffff:f059:41e8
240.89.65.233 0:0:0:0:0:ffff:f059:41e9
240.89.65.234 0:0:0:0:0:ffff:f059:41ea
240.89.65.235 0:0:0:0:0:ffff:f059:41eb
240.89.65.236 0:0:0:0:0:ffff:f059:41ec
240.89.65.237 0:0:0:0:0:ffff:f059:41ed
240.89.65.238 0:0:0:0:0:ffff:f059:41ee
240.89.65.239 0:0:0:0:0:ffff:f059:41ef
240.89.65.240 0:0:0:0:0:ffff:f059:41f0
240.89.65.241 0:0:0:0:0:ffff:f059:41f1
240.89.65.242 0:0:0:0:0:ffff:f059:41f2
240.89.65.243 0:0:0:0:0:ffff:f059:41f3
240.89.65.244 0:0:0:0:0:ffff:f059:41f4
240.89.65.245 0:0:0:0:0:ffff:f059:41f5
240.89.65.246 0:0:0:0:0:ffff:f059:41f6
240.89.65.247 0:0:0:0:0:ffff:f059:41f7
240.89.65.248 0:0:0:0:0:ffff:f059:41f8
240.89.65.249 0:0:0:0:0:ffff:f059:41f9
240.89.65.250 0:0:0:0:0:ffff:f059:41fa
240.89.65.251 0:0:0:0:0:ffff:f059:41fb
240.89.65.252 0:0:0:0:0:ffff:f059:41fc
240.89.65.253 0:0:0:0:0:ffff:f059:41fd
240.89.65.254 0:0:0:0:0:ffff:f059:41fe
240.89.65.255 0:0:0:0:0:ffff:f059:41ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.