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
197.10.65.1 0:0:0:0:0:ffff:c50a:4101
197.10.65.2 0:0:0:0:0:ffff:c50a:4102
197.10.65.3 0:0:0:0:0:ffff:c50a:4103
197.10.65.4 0:0:0:0:0:ffff:c50a:4104
197.10.65.5 0:0:0:0:0:ffff:c50a:4105
197.10.65.6 0:0:0:0:0:ffff:c50a:4106
197.10.65.7 0:0:0:0:0:ffff:c50a:4107
197.10.65.8 0:0:0:0:0:ffff:c50a:4108
197.10.65.9 0:0:0:0:0:ffff:c50a:4109
197.10.65.10 0:0:0:0:0:ffff:c50a:410a
197.10.65.11 0:0:0:0:0:ffff:c50a:410b
197.10.65.12 0:0:0:0:0:ffff:c50a:410c
197.10.65.13 0:0:0:0:0:ffff:c50a:410d
197.10.65.14 0:0:0:0:0:ffff:c50a:410e
197.10.65.15 0:0:0:0:0:ffff:c50a:410f
197.10.65.16 0:0:0:0:0:ffff:c50a:4110
197.10.65.17 0:0:0:0:0:ffff:c50a:4111
197.10.65.18 0:0:0:0:0:ffff:c50a:4112
197.10.65.19 0:0:0:0:0:ffff:c50a:4113
197.10.65.20 0:0:0:0:0:ffff:c50a:4114
197.10.65.21 0:0:0:0:0:ffff:c50a:4115
197.10.65.22 0:0:0:0:0:ffff:c50a:4116
197.10.65.23 0:0:0:0:0:ffff:c50a:4117
197.10.65.24 0:0:0:0:0:ffff:c50a:4118
197.10.65.25 0:0:0:0:0:ffff:c50a:4119
197.10.65.26 0:0:0:0:0:ffff:c50a:411a
197.10.65.27 0:0:0:0:0:ffff:c50a:411b
197.10.65.28 0:0:0:0:0:ffff:c50a:411c
197.10.65.29 0:0:0:0:0:ffff:c50a:411d
197.10.65.30 0:0:0:0:0:ffff:c50a:411e
197.10.65.31 0:0:0:0:0:ffff:c50a:411f
197.10.65.32 0:0:0:0:0:ffff:c50a:4120
197.10.65.33 0:0:0:0:0:ffff:c50a:4121
197.10.65.34 0:0:0:0:0:ffff:c50a:4122
197.10.65.35 0:0:0:0:0:ffff:c50a:4123
197.10.65.36 0:0:0:0:0:ffff:c50a:4124
197.10.65.37 0:0:0:0:0:ffff:c50a:4125
197.10.65.38 0:0:0:0:0:ffff:c50a:4126
197.10.65.39 0:0:0:0:0:ffff:c50a:4127
197.10.65.40 0:0:0:0:0:ffff:c50a:4128
197.10.65.41 0:0:0:0:0:ffff:c50a:4129
197.10.65.42 0:0:0:0:0:ffff:c50a:412a
197.10.65.43 0:0:0:0:0:ffff:c50a:412b
197.10.65.44 0:0:0:0:0:ffff:c50a:412c
197.10.65.45 0:0:0:0:0:ffff:c50a:412d
197.10.65.46 0:0:0:0:0:ffff:c50a:412e
197.10.65.47 0:0:0:0:0:ffff:c50a:412f
197.10.65.48 0:0:0:0:0:ffff:c50a:4130
197.10.65.49 0:0:0:0:0:ffff:c50a:4131
197.10.65.50 0:0:0:0:0:ffff:c50a:4132
197.10.65.51 0:0:0:0:0:ffff:c50a:4133
197.10.65.52 0:0:0:0:0:ffff:c50a:4134
197.10.65.53 0:0:0:0:0:ffff:c50a:4135
197.10.65.54 0:0:0:0:0:ffff:c50a:4136
197.10.65.55 0:0:0:0:0:ffff:c50a:4137
197.10.65.56 0:0:0:0:0:ffff:c50a:4138
197.10.65.57 0:0:0:0:0:ffff:c50a:4139
197.10.65.58 0:0:0:0:0:ffff:c50a:413a
197.10.65.59 0:0:0:0:0:ffff:c50a:413b
197.10.65.60 0:0:0:0:0:ffff:c50a:413c


197.10.65.61 0:0:0:0:0:ffff:c50a:413d
197.10.65.62 0:0:0:0:0:ffff:c50a:413e
197.10.65.63 0:0:0:0:0:ffff:c50a:413f
197.10.65.64 0:0:0:0:0:ffff:c50a:4140
197.10.65.65 0:0:0:0:0:ffff:c50a:4141
197.10.65.66 0:0:0:0:0:ffff:c50a:4142
197.10.65.67 0:0:0:0:0:ffff:c50a:4143
197.10.65.68 0:0:0:0:0:ffff:c50a:4144
197.10.65.69 0:0:0:0:0:ffff:c50a:4145
197.10.65.70 0:0:0:0:0:ffff:c50a:4146
197.10.65.71 0:0:0:0:0:ffff:c50a:4147
197.10.65.72 0:0:0:0:0:ffff:c50a:4148
197.10.65.73 0:0:0:0:0:ffff:c50a:4149
197.10.65.74 0:0:0:0:0:ffff:c50a:414a
197.10.65.75 0:0:0:0:0:ffff:c50a:414b
197.10.65.76 0:0:0:0:0:ffff:c50a:414c
197.10.65.77 0:0:0:0:0:ffff:c50a:414d
197.10.65.78 0:0:0:0:0:ffff:c50a:414e
197.10.65.79 0:0:0:0:0:ffff:c50a:414f
197.10.65.80 0:0:0:0:0:ffff:c50a:4150
197.10.65.81 0:0:0:0:0:ffff:c50a:4151
197.10.65.82 0:0:0:0:0:ffff:c50a:4152
197.10.65.83 0:0:0:0:0:ffff:c50a:4153
197.10.65.84 0:0:0:0:0:ffff:c50a:4154
197.10.65.85 0:0:0:0:0:ffff:c50a:4155
197.10.65.86 0:0:0:0:0:ffff:c50a:4156
197.10.65.87 0:0:0:0:0:ffff:c50a:4157
197.10.65.88 0:0:0:0:0:ffff:c50a:4158
197.10.65.89 0:0:0:0:0:ffff:c50a:4159
197.10.65.90 0:0:0:0:0:ffff:c50a:415a
197.10.65.91 0:0:0:0:0:ffff:c50a:415b
197.10.65.92 0:0:0:0:0:ffff:c50a:415c
197.10.65.93 0:0:0:0:0:ffff:c50a:415d
197.10.65.94 0:0:0:0:0:ffff:c50a:415e
197.10.65.95 0:0:0:0:0:ffff:c50a:415f
197.10.65.96 0:0:0:0:0:ffff:c50a:4160
197.10.65.97 0:0:0:0:0:ffff:c50a:4161
197.10.65.98 0:0:0:0:0:ffff:c50a:4162
197.10.65.99 0:0:0:0:0:ffff:c50a:4163
197.10.65.100 0:0:0:0:0:ffff:c50a:4164
197.10.65.101 0:0:0:0:0:ffff:c50a:4165
197.10.65.102 0:0:0:0:0:ffff:c50a:4166
197.10.65.103 0:0:0:0:0:ffff:c50a:4167
197.10.65.104 0:0:0:0:0:ffff:c50a:4168
197.10.65.105 0:0:0:0:0:ffff:c50a:4169
197.10.65.106 0:0:0:0:0:ffff:c50a:416a
197.10.65.107 0:0:0:0:0:ffff:c50a:416b
197.10.65.108 0:0:0:0:0:ffff:c50a:416c
197.10.65.109 0:0:0:0:0:ffff:c50a:416d
197.10.65.110 0:0:0:0:0:ffff:c50a:416e
197.10.65.111 0:0:0:0:0:ffff:c50a:416f
197.10.65.112 0:0:0:0:0:ffff:c50a:4170
197.10.65.113 0:0:0:0:0:ffff:c50a:4171
197.10.65.114 0:0:0:0:0:ffff:c50a:4172
197.10.65.115 0:0:0:0:0:ffff:c50a:4173
197.10.65.116 0:0:0:0:0:ffff:c50a:4174
197.10.65.117 0:0:0:0:0:ffff:c50a:4175
197.10.65.118 0:0:0:0:0:ffff:c50a:4176
197.10.65.119 0:0:0:0:0:ffff:c50a:4177
197.10.65.120 0:0:0:0:0:ffff:c50a:4178


197.10.65.121 0:0:0:0:0:ffff:c50a:4179
197.10.65.122 0:0:0:0:0:ffff:c50a:417a
197.10.65.123 0:0:0:0:0:ffff:c50a:417b
197.10.65.124 0:0:0:0:0:ffff:c50a:417c
197.10.65.125 0:0:0:0:0:ffff:c50a:417d
197.10.65.126 0:0:0:0:0:ffff:c50a:417e
197.10.65.127 0:0:0:0:0:ffff:c50a:417f
197.10.65.128 0:0:0:0:0:ffff:c50a:4180
197.10.65.129 0:0:0:0:0:ffff:c50a:4181
197.10.65.130 0:0:0:0:0:ffff:c50a:4182
197.10.65.131 0:0:0:0:0:ffff:c50a:4183
197.10.65.132 0:0:0:0:0:ffff:c50a:4184
197.10.65.133 0:0:0:0:0:ffff:c50a:4185
197.10.65.134 0:0:0:0:0:ffff:c50a:4186
197.10.65.135 0:0:0:0:0:ffff:c50a:4187
197.10.65.136 0:0:0:0:0:ffff:c50a:4188
197.10.65.137 0:0:0:0:0:ffff:c50a:4189
197.10.65.138 0:0:0:0:0:ffff:c50a:418a
197.10.65.139 0:0:0:0:0:ffff:c50a:418b
197.10.65.140 0:0:0:0:0:ffff:c50a:418c
197.10.65.141 0:0:0:0:0:ffff:c50a:418d
197.10.65.142 0:0:0:0:0:ffff:c50a:418e
197.10.65.143 0:0:0:0:0:ffff:c50a:418f
197.10.65.144 0:0:0:0:0:ffff:c50a:4190
197.10.65.145 0:0:0:0:0:ffff:c50a:4191
197.10.65.146 0:0:0:0:0:ffff:c50a:4192
197.10.65.147 0:0:0:0:0:ffff:c50a:4193
197.10.65.148 0:0:0:0:0:ffff:c50a:4194
197.10.65.149 0:0:0:0:0:ffff:c50a:4195
197.10.65.150 0:0:0:0:0:ffff:c50a:4196
197.10.65.151 0:0:0:0:0:ffff:c50a:4197
197.10.65.152 0:0:0:0:0:ffff:c50a:4198
197.10.65.153 0:0:0:0:0:ffff:c50a:4199
197.10.65.154 0:0:0:0:0:ffff:c50a:419a
197.10.65.155 0:0:0:0:0:ffff:c50a:419b
197.10.65.156 0:0:0:0:0:ffff:c50a:419c
197.10.65.157 0:0:0:0:0:ffff:c50a:419d
197.10.65.158 0:0:0:0:0:ffff:c50a:419e
197.10.65.159 0:0:0:0:0:ffff:c50a:419f
197.10.65.160 0:0:0:0:0:ffff:c50a:41a0
197.10.65.161 0:0:0:0:0:ffff:c50a:41a1
197.10.65.162 0:0:0:0:0:ffff:c50a:41a2
197.10.65.163 0:0:0:0:0:ffff:c50a:41a3
197.10.65.164 0:0:0:0:0:ffff:c50a:41a4
197.10.65.165 0:0:0:0:0:ffff:c50a:41a5
197.10.65.166 0:0:0:0:0:ffff:c50a:41a6
197.10.65.167 0:0:0:0:0:ffff:c50a:41a7
197.10.65.168 0:0:0:0:0:ffff:c50a:41a8
197.10.65.169 0:0:0:0:0:ffff:c50a:41a9
197.10.65.170 0:0:0:0:0:ffff:c50a:41aa
197.10.65.171 0:0:0:0:0:ffff:c50a:41ab
197.10.65.172 0:0:0:0:0:ffff:c50a:41ac
197.10.65.173 0:0:0:0:0:ffff:c50a:41ad
197.10.65.174 0:0:0:0:0:ffff:c50a:41ae
197.10.65.175 0:0:0:0:0:ffff:c50a:41af
197.10.65.176 0:0:0:0:0:ffff:c50a:41b0
197.10.65.177 0:0:0:0:0:ffff:c50a:41b1
197.10.65.178 0:0:0:0:0:ffff:c50a:41b2
197.10.65.179 0:0:0:0:0:ffff:c50a:41b3
197.10.65.180 0:0:0:0:0:ffff:c50a:41b4


197.10.65.181 0:0:0:0:0:ffff:c50a:41b5
197.10.65.182 0:0:0:0:0:ffff:c50a:41b6
197.10.65.183 0:0:0:0:0:ffff:c50a:41b7
197.10.65.184 0:0:0:0:0:ffff:c50a:41b8
197.10.65.185 0:0:0:0:0:ffff:c50a:41b9
197.10.65.186 0:0:0:0:0:ffff:c50a:41ba
197.10.65.187 0:0:0:0:0:ffff:c50a:41bb
197.10.65.188 0:0:0:0:0:ffff:c50a:41bc
197.10.65.189 0:0:0:0:0:ffff:c50a:41bd
197.10.65.190 0:0:0:0:0:ffff:c50a:41be
197.10.65.191 0:0:0:0:0:ffff:c50a:41bf
197.10.65.192 0:0:0:0:0:ffff:c50a:41c0
197.10.65.193 0:0:0:0:0:ffff:c50a:41c1
197.10.65.194 0:0:0:0:0:ffff:c50a:41c2
197.10.65.195 0:0:0:0:0:ffff:c50a:41c3
197.10.65.196 0:0:0:0:0:ffff:c50a:41c4
197.10.65.197 0:0:0:0:0:ffff:c50a:41c5
197.10.65.198 0:0:0:0:0:ffff:c50a:41c6
197.10.65.199 0:0:0:0:0:ffff:c50a:41c7
197.10.65.200 0:0:0:0:0:ffff:c50a:41c8
197.10.65.201 0:0:0:0:0:ffff:c50a:41c9
197.10.65.202 0:0:0:0:0:ffff:c50a:41ca
197.10.65.203 0:0:0:0:0:ffff:c50a:41cb
197.10.65.204 0:0:0:0:0:ffff:c50a:41cc
197.10.65.205 0:0:0:0:0:ffff:c50a:41cd
197.10.65.206 0:0:0:0:0:ffff:c50a:41ce
197.10.65.207 0:0:0:0:0:ffff:c50a:41cf
197.10.65.208 0:0:0:0:0:ffff:c50a:41d0
197.10.65.209 0:0:0:0:0:ffff:c50a:41d1
197.10.65.210 0:0:0:0:0:ffff:c50a:41d2
197.10.65.211 0:0:0:0:0:ffff:c50a:41d3
197.10.65.212 0:0:0:0:0:ffff:c50a:41d4
197.10.65.213 0:0:0:0:0:ffff:c50a:41d5
197.10.65.214 0:0:0:0:0:ffff:c50a:41d6
197.10.65.215 0:0:0:0:0:ffff:c50a:41d7
197.10.65.216 0:0:0:0:0:ffff:c50a:41d8
197.10.65.217 0:0:0:0:0:ffff:c50a:41d9
197.10.65.218 0:0:0:0:0:ffff:c50a:41da
197.10.65.219 0:0:0:0:0:ffff:c50a:41db
197.10.65.220 0:0:0:0:0:ffff:c50a:41dc
197.10.65.221 0:0:0:0:0:ffff:c50a:41dd
197.10.65.222 0:0:0:0:0:ffff:c50a:41de
197.10.65.223 0:0:0:0:0:ffff:c50a:41df
197.10.65.224 0:0:0:0:0:ffff:c50a:41e0
197.10.65.225 0:0:0:0:0:ffff:c50a:41e1
197.10.65.226 0:0:0:0:0:ffff:c50a:41e2
197.10.65.227 0:0:0:0:0:ffff:c50a:41e3
197.10.65.228 0:0:0:0:0:ffff:c50a:41e4
197.10.65.229 0:0:0:0:0:ffff:c50a:41e5
197.10.65.230 0:0:0:0:0:ffff:c50a:41e6
197.10.65.231 0:0:0:0:0:ffff:c50a:41e7
197.10.65.232 0:0:0:0:0:ffff:c50a:41e8
197.10.65.233 0:0:0:0:0:ffff:c50a:41e9
197.10.65.234 0:0:0:0:0:ffff:c50a:41ea
197.10.65.235 0:0:0:0:0:ffff:c50a:41eb
197.10.65.236 0:0:0:0:0:ffff:c50a:41ec
197.10.65.237 0:0:0:0:0:ffff:c50a:41ed
197.10.65.238 0:0:0:0:0:ffff:c50a:41ee
197.10.65.239 0:0:0:0:0:ffff:c50a:41ef
197.10.65.240 0:0:0:0:0:ffff:c50a:41f0
197.10.65.241 0:0:0:0:0:ffff:c50a:41f1
197.10.65.242 0:0:0:0:0:ffff:c50a:41f2
197.10.65.243 0:0:0:0:0:ffff:c50a:41f3
197.10.65.244 0:0:0:0:0:ffff:c50a:41f4
197.10.65.245 0:0:0:0:0:ffff:c50a:41f5
197.10.65.246 0:0:0:0:0:ffff:c50a:41f6
197.10.65.247 0:0:0:0:0:ffff:c50a:41f7
197.10.65.248 0:0:0:0:0:ffff:c50a:41f8
197.10.65.249 0:0:0:0:0:ffff:c50a:41f9
197.10.65.250 0:0:0:0:0:ffff:c50a:41fa
197.10.65.251 0:0:0:0:0:ffff:c50a:41fb
197.10.65.252 0:0:0:0:0:ffff:c50a:41fc
197.10.65.253 0:0:0:0:0:ffff:c50a:41fd
197.10.65.254 0:0:0:0:0:ffff:c50a:41fe
197.10.65.255 0:0:0:0:0:ffff:c50a: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.