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
199.145.97.1 0:0:0:0:0:ffff:c791:6101
199.145.97.2 0:0:0:0:0:ffff:c791:6102
199.145.97.3 0:0:0:0:0:ffff:c791:6103
199.145.97.4 0:0:0:0:0:ffff:c791:6104
199.145.97.5 0:0:0:0:0:ffff:c791:6105
199.145.97.6 0:0:0:0:0:ffff:c791:6106
199.145.97.7 0:0:0:0:0:ffff:c791:6107
199.145.97.8 0:0:0:0:0:ffff:c791:6108
199.145.97.9 0:0:0:0:0:ffff:c791:6109
199.145.97.10 0:0:0:0:0:ffff:c791:610a
199.145.97.11 0:0:0:0:0:ffff:c791:610b
199.145.97.12 0:0:0:0:0:ffff:c791:610c
199.145.97.13 0:0:0:0:0:ffff:c791:610d
199.145.97.14 0:0:0:0:0:ffff:c791:610e
199.145.97.15 0:0:0:0:0:ffff:c791:610f
199.145.97.16 0:0:0:0:0:ffff:c791:6110
199.145.97.17 0:0:0:0:0:ffff:c791:6111
199.145.97.18 0:0:0:0:0:ffff:c791:6112
199.145.97.19 0:0:0:0:0:ffff:c791:6113
199.145.97.20 0:0:0:0:0:ffff:c791:6114
199.145.97.21 0:0:0:0:0:ffff:c791:6115
199.145.97.22 0:0:0:0:0:ffff:c791:6116
199.145.97.23 0:0:0:0:0:ffff:c791:6117
199.145.97.24 0:0:0:0:0:ffff:c791:6118
199.145.97.25 0:0:0:0:0:ffff:c791:6119
199.145.97.26 0:0:0:0:0:ffff:c791:611a
199.145.97.27 0:0:0:0:0:ffff:c791:611b
199.145.97.28 0:0:0:0:0:ffff:c791:611c
199.145.97.29 0:0:0:0:0:ffff:c791:611d
199.145.97.30 0:0:0:0:0:ffff:c791:611e
199.145.97.31 0:0:0:0:0:ffff:c791:611f
199.145.97.32 0:0:0:0:0:ffff:c791:6120
199.145.97.33 0:0:0:0:0:ffff:c791:6121
199.145.97.34 0:0:0:0:0:ffff:c791:6122
199.145.97.35 0:0:0:0:0:ffff:c791:6123
199.145.97.36 0:0:0:0:0:ffff:c791:6124
199.145.97.37 0:0:0:0:0:ffff:c791:6125
199.145.97.38 0:0:0:0:0:ffff:c791:6126
199.145.97.39 0:0:0:0:0:ffff:c791:6127
199.145.97.40 0:0:0:0:0:ffff:c791:6128
199.145.97.41 0:0:0:0:0:ffff:c791:6129
199.145.97.42 0:0:0:0:0:ffff:c791:612a
199.145.97.43 0:0:0:0:0:ffff:c791:612b
199.145.97.44 0:0:0:0:0:ffff:c791:612c
199.145.97.45 0:0:0:0:0:ffff:c791:612d
199.145.97.46 0:0:0:0:0:ffff:c791:612e
199.145.97.47 0:0:0:0:0:ffff:c791:612f
199.145.97.48 0:0:0:0:0:ffff:c791:6130
199.145.97.49 0:0:0:0:0:ffff:c791:6131
199.145.97.50 0:0:0:0:0:ffff:c791:6132
199.145.97.51 0:0:0:0:0:ffff:c791:6133
199.145.97.52 0:0:0:0:0:ffff:c791:6134
199.145.97.53 0:0:0:0:0:ffff:c791:6135
199.145.97.54 0:0:0:0:0:ffff:c791:6136
199.145.97.55 0:0:0:0:0:ffff:c791:6137
199.145.97.56 0:0:0:0:0:ffff:c791:6138
199.145.97.57 0:0:0:0:0:ffff:c791:6139
199.145.97.58 0:0:0:0:0:ffff:c791:613a
199.145.97.59 0:0:0:0:0:ffff:c791:613b
199.145.97.60 0:0:0:0:0:ffff:c791:613c


199.145.97.61 0:0:0:0:0:ffff:c791:613d
199.145.97.62 0:0:0:0:0:ffff:c791:613e
199.145.97.63 0:0:0:0:0:ffff:c791:613f
199.145.97.64 0:0:0:0:0:ffff:c791:6140
199.145.97.65 0:0:0:0:0:ffff:c791:6141
199.145.97.66 0:0:0:0:0:ffff:c791:6142
199.145.97.67 0:0:0:0:0:ffff:c791:6143
199.145.97.68 0:0:0:0:0:ffff:c791:6144
199.145.97.69 0:0:0:0:0:ffff:c791:6145
199.145.97.70 0:0:0:0:0:ffff:c791:6146
199.145.97.71 0:0:0:0:0:ffff:c791:6147
199.145.97.72 0:0:0:0:0:ffff:c791:6148
199.145.97.73 0:0:0:0:0:ffff:c791:6149
199.145.97.74 0:0:0:0:0:ffff:c791:614a
199.145.97.75 0:0:0:0:0:ffff:c791:614b
199.145.97.76 0:0:0:0:0:ffff:c791:614c
199.145.97.77 0:0:0:0:0:ffff:c791:614d
199.145.97.78 0:0:0:0:0:ffff:c791:614e
199.145.97.79 0:0:0:0:0:ffff:c791:614f
199.145.97.80 0:0:0:0:0:ffff:c791:6150
199.145.97.81 0:0:0:0:0:ffff:c791:6151
199.145.97.82 0:0:0:0:0:ffff:c791:6152
199.145.97.83 0:0:0:0:0:ffff:c791:6153
199.145.97.84 0:0:0:0:0:ffff:c791:6154
199.145.97.85 0:0:0:0:0:ffff:c791:6155
199.145.97.86 0:0:0:0:0:ffff:c791:6156
199.145.97.87 0:0:0:0:0:ffff:c791:6157
199.145.97.88 0:0:0:0:0:ffff:c791:6158
199.145.97.89 0:0:0:0:0:ffff:c791:6159
199.145.97.90 0:0:0:0:0:ffff:c791:615a
199.145.97.91 0:0:0:0:0:ffff:c791:615b
199.145.97.92 0:0:0:0:0:ffff:c791:615c
199.145.97.93 0:0:0:0:0:ffff:c791:615d
199.145.97.94 0:0:0:0:0:ffff:c791:615e
199.145.97.95 0:0:0:0:0:ffff:c791:615f
199.145.97.96 0:0:0:0:0:ffff:c791:6160
199.145.97.97 0:0:0:0:0:ffff:c791:6161
199.145.97.98 0:0:0:0:0:ffff:c791:6162
199.145.97.99 0:0:0:0:0:ffff:c791:6163
199.145.97.100 0:0:0:0:0:ffff:c791:6164
199.145.97.101 0:0:0:0:0:ffff:c791:6165
199.145.97.102 0:0:0:0:0:ffff:c791:6166
199.145.97.103 0:0:0:0:0:ffff:c791:6167
199.145.97.104 0:0:0:0:0:ffff:c791:6168
199.145.97.105 0:0:0:0:0:ffff:c791:6169
199.145.97.106 0:0:0:0:0:ffff:c791:616a
199.145.97.107 0:0:0:0:0:ffff:c791:616b
199.145.97.108 0:0:0:0:0:ffff:c791:616c
199.145.97.109 0:0:0:0:0:ffff:c791:616d
199.145.97.110 0:0:0:0:0:ffff:c791:616e
199.145.97.111 0:0:0:0:0:ffff:c791:616f
199.145.97.112 0:0:0:0:0:ffff:c791:6170
199.145.97.113 0:0:0:0:0:ffff:c791:6171
199.145.97.114 0:0:0:0:0:ffff:c791:6172
199.145.97.115 0:0:0:0:0:ffff:c791:6173
199.145.97.116 0:0:0:0:0:ffff:c791:6174
199.145.97.117 0:0:0:0:0:ffff:c791:6175
199.145.97.118 0:0:0:0:0:ffff:c791:6176
199.145.97.119 0:0:0:0:0:ffff:c791:6177
199.145.97.120 0:0:0:0:0:ffff:c791:6178


199.145.97.121 0:0:0:0:0:ffff:c791:6179
199.145.97.122 0:0:0:0:0:ffff:c791:617a
199.145.97.123 0:0:0:0:0:ffff:c791:617b
199.145.97.124 0:0:0:0:0:ffff:c791:617c
199.145.97.125 0:0:0:0:0:ffff:c791:617d
199.145.97.126 0:0:0:0:0:ffff:c791:617e
199.145.97.127 0:0:0:0:0:ffff:c791:617f
199.145.97.128 0:0:0:0:0:ffff:c791:6180
199.145.97.129 0:0:0:0:0:ffff:c791:6181
199.145.97.130 0:0:0:0:0:ffff:c791:6182
199.145.97.131 0:0:0:0:0:ffff:c791:6183
199.145.97.132 0:0:0:0:0:ffff:c791:6184
199.145.97.133 0:0:0:0:0:ffff:c791:6185
199.145.97.134 0:0:0:0:0:ffff:c791:6186
199.145.97.135 0:0:0:0:0:ffff:c791:6187
199.145.97.136 0:0:0:0:0:ffff:c791:6188
199.145.97.137 0:0:0:0:0:ffff:c791:6189
199.145.97.138 0:0:0:0:0:ffff:c791:618a
199.145.97.139 0:0:0:0:0:ffff:c791:618b
199.145.97.140 0:0:0:0:0:ffff:c791:618c
199.145.97.141 0:0:0:0:0:ffff:c791:618d
199.145.97.142 0:0:0:0:0:ffff:c791:618e
199.145.97.143 0:0:0:0:0:ffff:c791:618f
199.145.97.144 0:0:0:0:0:ffff:c791:6190
199.145.97.145 0:0:0:0:0:ffff:c791:6191
199.145.97.146 0:0:0:0:0:ffff:c791:6192
199.145.97.147 0:0:0:0:0:ffff:c791:6193
199.145.97.148 0:0:0:0:0:ffff:c791:6194
199.145.97.149 0:0:0:0:0:ffff:c791:6195
199.145.97.150 0:0:0:0:0:ffff:c791:6196
199.145.97.151 0:0:0:0:0:ffff:c791:6197
199.145.97.152 0:0:0:0:0:ffff:c791:6198
199.145.97.153 0:0:0:0:0:ffff:c791:6199
199.145.97.154 0:0:0:0:0:ffff:c791:619a
199.145.97.155 0:0:0:0:0:ffff:c791:619b
199.145.97.156 0:0:0:0:0:ffff:c791:619c
199.145.97.157 0:0:0:0:0:ffff:c791:619d
199.145.97.158 0:0:0:0:0:ffff:c791:619e
199.145.97.159 0:0:0:0:0:ffff:c791:619f
199.145.97.160 0:0:0:0:0:ffff:c791:61a0
199.145.97.161 0:0:0:0:0:ffff:c791:61a1
199.145.97.162 0:0:0:0:0:ffff:c791:61a2
199.145.97.163 0:0:0:0:0:ffff:c791:61a3
199.145.97.164 0:0:0:0:0:ffff:c791:61a4
199.145.97.165 0:0:0:0:0:ffff:c791:61a5
199.145.97.166 0:0:0:0:0:ffff:c791:61a6
199.145.97.167 0:0:0:0:0:ffff:c791:61a7
199.145.97.168 0:0:0:0:0:ffff:c791:61a8
199.145.97.169 0:0:0:0:0:ffff:c791:61a9
199.145.97.170 0:0:0:0:0:ffff:c791:61aa
199.145.97.171 0:0:0:0:0:ffff:c791:61ab
199.145.97.172 0:0:0:0:0:ffff:c791:61ac
199.145.97.173 0:0:0:0:0:ffff:c791:61ad
199.145.97.174 0:0:0:0:0:ffff:c791:61ae
199.145.97.175 0:0:0:0:0:ffff:c791:61af
199.145.97.176 0:0:0:0:0:ffff:c791:61b0
199.145.97.177 0:0:0:0:0:ffff:c791:61b1
199.145.97.178 0:0:0:0:0:ffff:c791:61b2
199.145.97.179 0:0:0:0:0:ffff:c791:61b3
199.145.97.180 0:0:0:0:0:ffff:c791:61b4


199.145.97.181 0:0:0:0:0:ffff:c791:61b5
199.145.97.182 0:0:0:0:0:ffff:c791:61b6
199.145.97.183 0:0:0:0:0:ffff:c791:61b7
199.145.97.184 0:0:0:0:0:ffff:c791:61b8
199.145.97.185 0:0:0:0:0:ffff:c791:61b9
199.145.97.186 0:0:0:0:0:ffff:c791:61ba
199.145.97.187 0:0:0:0:0:ffff:c791:61bb
199.145.97.188 0:0:0:0:0:ffff:c791:61bc
199.145.97.189 0:0:0:0:0:ffff:c791:61bd
199.145.97.190 0:0:0:0:0:ffff:c791:61be
199.145.97.191 0:0:0:0:0:ffff:c791:61bf
199.145.97.192 0:0:0:0:0:ffff:c791:61c0
199.145.97.193 0:0:0:0:0:ffff:c791:61c1
199.145.97.194 0:0:0:0:0:ffff:c791:61c2
199.145.97.195 0:0:0:0:0:ffff:c791:61c3
199.145.97.196 0:0:0:0:0:ffff:c791:61c4
199.145.97.197 0:0:0:0:0:ffff:c791:61c5
199.145.97.198 0:0:0:0:0:ffff:c791:61c6
199.145.97.199 0:0:0:0:0:ffff:c791:61c7
199.145.97.200 0:0:0:0:0:ffff:c791:61c8
199.145.97.201 0:0:0:0:0:ffff:c791:61c9
199.145.97.202 0:0:0:0:0:ffff:c791:61ca
199.145.97.203 0:0:0:0:0:ffff:c791:61cb
199.145.97.204 0:0:0:0:0:ffff:c791:61cc
199.145.97.205 0:0:0:0:0:ffff:c791:61cd
199.145.97.206 0:0:0:0:0:ffff:c791:61ce
199.145.97.207 0:0:0:0:0:ffff:c791:61cf
199.145.97.208 0:0:0:0:0:ffff:c791:61d0
199.145.97.209 0:0:0:0:0:ffff:c791:61d1
199.145.97.210 0:0:0:0:0:ffff:c791:61d2
199.145.97.211 0:0:0:0:0:ffff:c791:61d3
199.145.97.212 0:0:0:0:0:ffff:c791:61d4
199.145.97.213 0:0:0:0:0:ffff:c791:61d5
199.145.97.214 0:0:0:0:0:ffff:c791:61d6
199.145.97.215 0:0:0:0:0:ffff:c791:61d7
199.145.97.216 0:0:0:0:0:ffff:c791:61d8
199.145.97.217 0:0:0:0:0:ffff:c791:61d9
199.145.97.218 0:0:0:0:0:ffff:c791:61da
199.145.97.219 0:0:0:0:0:ffff:c791:61db
199.145.97.220 0:0:0:0:0:ffff:c791:61dc
199.145.97.221 0:0:0:0:0:ffff:c791:61dd
199.145.97.222 0:0:0:0:0:ffff:c791:61de
199.145.97.223 0:0:0:0:0:ffff:c791:61df
199.145.97.224 0:0:0:0:0:ffff:c791:61e0
199.145.97.225 0:0:0:0:0:ffff:c791:61e1
199.145.97.226 0:0:0:0:0:ffff:c791:61e2
199.145.97.227 0:0:0:0:0:ffff:c791:61e3
199.145.97.228 0:0:0:0:0:ffff:c791:61e4
199.145.97.229 0:0:0:0:0:ffff:c791:61e5
199.145.97.230 0:0:0:0:0:ffff:c791:61e6
199.145.97.231 0:0:0:0:0:ffff:c791:61e7
199.145.97.232 0:0:0:0:0:ffff:c791:61e8
199.145.97.233 0:0:0:0:0:ffff:c791:61e9
199.145.97.234 0:0:0:0:0:ffff:c791:61ea
199.145.97.235 0:0:0:0:0:ffff:c791:61eb
199.145.97.236 0:0:0:0:0:ffff:c791:61ec
199.145.97.237 0:0:0:0:0:ffff:c791:61ed
199.145.97.238 0:0:0:0:0:ffff:c791:61ee
199.145.97.239 0:0:0:0:0:ffff:c791:61ef
199.145.97.240 0:0:0:0:0:ffff:c791:61f0
199.145.97.241 0:0:0:0:0:ffff:c791:61f1
199.145.97.242 0:0:0:0:0:ffff:c791:61f2
199.145.97.243 0:0:0:0:0:ffff:c791:61f3
199.145.97.244 0:0:0:0:0:ffff:c791:61f4
199.145.97.245 0:0:0:0:0:ffff:c791:61f5
199.145.97.246 0:0:0:0:0:ffff:c791:61f6
199.145.97.247 0:0:0:0:0:ffff:c791:61f7
199.145.97.248 0:0:0:0:0:ffff:c791:61f8
199.145.97.249 0:0:0:0:0:ffff:c791:61f9
199.145.97.250 0:0:0:0:0:ffff:c791:61fa
199.145.97.251 0:0:0:0:0:ffff:c791:61fb
199.145.97.252 0:0:0:0:0:ffff:c791:61fc
199.145.97.253 0:0:0:0:0:ffff:c791:61fd
199.145.97.254 0:0:0:0:0:ffff:c791:61fe
199.145.97.255 0:0:0:0:0:ffff:c791:61ff


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.