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
203.160.145.1 0:0:0:0:0:ffff:cba0:9101
203.160.145.2 0:0:0:0:0:ffff:cba0:9102
203.160.145.3 0:0:0:0:0:ffff:cba0:9103
203.160.145.4 0:0:0:0:0:ffff:cba0:9104
203.160.145.5 0:0:0:0:0:ffff:cba0:9105
203.160.145.6 0:0:0:0:0:ffff:cba0:9106
203.160.145.7 0:0:0:0:0:ffff:cba0:9107
203.160.145.8 0:0:0:0:0:ffff:cba0:9108
203.160.145.9 0:0:0:0:0:ffff:cba0:9109
203.160.145.10 0:0:0:0:0:ffff:cba0:910a
203.160.145.11 0:0:0:0:0:ffff:cba0:910b
203.160.145.12 0:0:0:0:0:ffff:cba0:910c
203.160.145.13 0:0:0:0:0:ffff:cba0:910d
203.160.145.14 0:0:0:0:0:ffff:cba0:910e
203.160.145.15 0:0:0:0:0:ffff:cba0:910f
203.160.145.16 0:0:0:0:0:ffff:cba0:9110
203.160.145.17 0:0:0:0:0:ffff:cba0:9111
203.160.145.18 0:0:0:0:0:ffff:cba0:9112
203.160.145.19 0:0:0:0:0:ffff:cba0:9113
203.160.145.20 0:0:0:0:0:ffff:cba0:9114
203.160.145.21 0:0:0:0:0:ffff:cba0:9115
203.160.145.22 0:0:0:0:0:ffff:cba0:9116
203.160.145.23 0:0:0:0:0:ffff:cba0:9117
203.160.145.24 0:0:0:0:0:ffff:cba0:9118
203.160.145.25 0:0:0:0:0:ffff:cba0:9119
203.160.145.26 0:0:0:0:0:ffff:cba0:911a
203.160.145.27 0:0:0:0:0:ffff:cba0:911b
203.160.145.28 0:0:0:0:0:ffff:cba0:911c
203.160.145.29 0:0:0:0:0:ffff:cba0:911d
203.160.145.30 0:0:0:0:0:ffff:cba0:911e
203.160.145.31 0:0:0:0:0:ffff:cba0:911f
203.160.145.32 0:0:0:0:0:ffff:cba0:9120
203.160.145.33 0:0:0:0:0:ffff:cba0:9121
203.160.145.34 0:0:0:0:0:ffff:cba0:9122
203.160.145.35 0:0:0:0:0:ffff:cba0:9123
203.160.145.36 0:0:0:0:0:ffff:cba0:9124
203.160.145.37 0:0:0:0:0:ffff:cba0:9125
203.160.145.38 0:0:0:0:0:ffff:cba0:9126
203.160.145.39 0:0:0:0:0:ffff:cba0:9127
203.160.145.40 0:0:0:0:0:ffff:cba0:9128
203.160.145.41 0:0:0:0:0:ffff:cba0:9129
203.160.145.42 0:0:0:0:0:ffff:cba0:912a
203.160.145.43 0:0:0:0:0:ffff:cba0:912b
203.160.145.44 0:0:0:0:0:ffff:cba0:912c
203.160.145.45 0:0:0:0:0:ffff:cba0:912d
203.160.145.46 0:0:0:0:0:ffff:cba0:912e
203.160.145.47 0:0:0:0:0:ffff:cba0:912f
203.160.145.48 0:0:0:0:0:ffff:cba0:9130
203.160.145.49 0:0:0:0:0:ffff:cba0:9131
203.160.145.50 0:0:0:0:0:ffff:cba0:9132
203.160.145.51 0:0:0:0:0:ffff:cba0:9133
203.160.145.52 0:0:0:0:0:ffff:cba0:9134
203.160.145.53 0:0:0:0:0:ffff:cba0:9135
203.160.145.54 0:0:0:0:0:ffff:cba0:9136
203.160.145.55 0:0:0:0:0:ffff:cba0:9137
203.160.145.56 0:0:0:0:0:ffff:cba0:9138
203.160.145.57 0:0:0:0:0:ffff:cba0:9139
203.160.145.58 0:0:0:0:0:ffff:cba0:913a
203.160.145.59 0:0:0:0:0:ffff:cba0:913b
203.160.145.60 0:0:0:0:0:ffff:cba0:913c


203.160.145.61 0:0:0:0:0:ffff:cba0:913d
203.160.145.62 0:0:0:0:0:ffff:cba0:913e
203.160.145.63 0:0:0:0:0:ffff:cba0:913f
203.160.145.64 0:0:0:0:0:ffff:cba0:9140
203.160.145.65 0:0:0:0:0:ffff:cba0:9141
203.160.145.66 0:0:0:0:0:ffff:cba0:9142
203.160.145.67 0:0:0:0:0:ffff:cba0:9143
203.160.145.68 0:0:0:0:0:ffff:cba0:9144
203.160.145.69 0:0:0:0:0:ffff:cba0:9145
203.160.145.70 0:0:0:0:0:ffff:cba0:9146
203.160.145.71 0:0:0:0:0:ffff:cba0:9147
203.160.145.72 0:0:0:0:0:ffff:cba0:9148
203.160.145.73 0:0:0:0:0:ffff:cba0:9149
203.160.145.74 0:0:0:0:0:ffff:cba0:914a
203.160.145.75 0:0:0:0:0:ffff:cba0:914b
203.160.145.76 0:0:0:0:0:ffff:cba0:914c
203.160.145.77 0:0:0:0:0:ffff:cba0:914d
203.160.145.78 0:0:0:0:0:ffff:cba0:914e
203.160.145.79 0:0:0:0:0:ffff:cba0:914f
203.160.145.80 0:0:0:0:0:ffff:cba0:9150
203.160.145.81 0:0:0:0:0:ffff:cba0:9151
203.160.145.82 0:0:0:0:0:ffff:cba0:9152
203.160.145.83 0:0:0:0:0:ffff:cba0:9153
203.160.145.84 0:0:0:0:0:ffff:cba0:9154
203.160.145.85 0:0:0:0:0:ffff:cba0:9155
203.160.145.86 0:0:0:0:0:ffff:cba0:9156
203.160.145.87 0:0:0:0:0:ffff:cba0:9157
203.160.145.88 0:0:0:0:0:ffff:cba0:9158
203.160.145.89 0:0:0:0:0:ffff:cba0:9159
203.160.145.90 0:0:0:0:0:ffff:cba0:915a
203.160.145.91 0:0:0:0:0:ffff:cba0:915b
203.160.145.92 0:0:0:0:0:ffff:cba0:915c
203.160.145.93 0:0:0:0:0:ffff:cba0:915d
203.160.145.94 0:0:0:0:0:ffff:cba0:915e
203.160.145.95 0:0:0:0:0:ffff:cba0:915f
203.160.145.96 0:0:0:0:0:ffff:cba0:9160
203.160.145.97 0:0:0:0:0:ffff:cba0:9161
203.160.145.98 0:0:0:0:0:ffff:cba0:9162
203.160.145.99 0:0:0:0:0:ffff:cba0:9163
203.160.145.100 0:0:0:0:0:ffff:cba0:9164
203.160.145.101 0:0:0:0:0:ffff:cba0:9165
203.160.145.102 0:0:0:0:0:ffff:cba0:9166
203.160.145.103 0:0:0:0:0:ffff:cba0:9167
203.160.145.104 0:0:0:0:0:ffff:cba0:9168
203.160.145.105 0:0:0:0:0:ffff:cba0:9169
203.160.145.106 0:0:0:0:0:ffff:cba0:916a
203.160.145.107 0:0:0:0:0:ffff:cba0:916b
203.160.145.108 0:0:0:0:0:ffff:cba0:916c
203.160.145.109 0:0:0:0:0:ffff:cba0:916d
203.160.145.110 0:0:0:0:0:ffff:cba0:916e
203.160.145.111 0:0:0:0:0:ffff:cba0:916f
203.160.145.112 0:0:0:0:0:ffff:cba0:9170
203.160.145.113 0:0:0:0:0:ffff:cba0:9171
203.160.145.114 0:0:0:0:0:ffff:cba0:9172
203.160.145.115 0:0:0:0:0:ffff:cba0:9173
203.160.145.116 0:0:0:0:0:ffff:cba0:9174
203.160.145.117 0:0:0:0:0:ffff:cba0:9175
203.160.145.118 0:0:0:0:0:ffff:cba0:9176
203.160.145.119 0:0:0:0:0:ffff:cba0:9177
203.160.145.120 0:0:0:0:0:ffff:cba0:9178


203.160.145.121 0:0:0:0:0:ffff:cba0:9179
203.160.145.122 0:0:0:0:0:ffff:cba0:917a
203.160.145.123 0:0:0:0:0:ffff:cba0:917b
203.160.145.124 0:0:0:0:0:ffff:cba0:917c
203.160.145.125 0:0:0:0:0:ffff:cba0:917d
203.160.145.126 0:0:0:0:0:ffff:cba0:917e
203.160.145.127 0:0:0:0:0:ffff:cba0:917f
203.160.145.128 0:0:0:0:0:ffff:cba0:9180
203.160.145.129 0:0:0:0:0:ffff:cba0:9181
203.160.145.130 0:0:0:0:0:ffff:cba0:9182
203.160.145.131 0:0:0:0:0:ffff:cba0:9183
203.160.145.132 0:0:0:0:0:ffff:cba0:9184
203.160.145.133 0:0:0:0:0:ffff:cba0:9185
203.160.145.134 0:0:0:0:0:ffff:cba0:9186
203.160.145.135 0:0:0:0:0:ffff:cba0:9187
203.160.145.136 0:0:0:0:0:ffff:cba0:9188
203.160.145.137 0:0:0:0:0:ffff:cba0:9189
203.160.145.138 0:0:0:0:0:ffff:cba0:918a
203.160.145.139 0:0:0:0:0:ffff:cba0:918b
203.160.145.140 0:0:0:0:0:ffff:cba0:918c
203.160.145.141 0:0:0:0:0:ffff:cba0:918d
203.160.145.142 0:0:0:0:0:ffff:cba0:918e
203.160.145.143 0:0:0:0:0:ffff:cba0:918f
203.160.145.144 0:0:0:0:0:ffff:cba0:9190
203.160.145.145 0:0:0:0:0:ffff:cba0:9191
203.160.145.146 0:0:0:0:0:ffff:cba0:9192
203.160.145.147 0:0:0:0:0:ffff:cba0:9193
203.160.145.148 0:0:0:0:0:ffff:cba0:9194
203.160.145.149 0:0:0:0:0:ffff:cba0:9195
203.160.145.150 0:0:0:0:0:ffff:cba0:9196
203.160.145.151 0:0:0:0:0:ffff:cba0:9197
203.160.145.152 0:0:0:0:0:ffff:cba0:9198
203.160.145.153 0:0:0:0:0:ffff:cba0:9199
203.160.145.154 0:0:0:0:0:ffff:cba0:919a
203.160.145.155 0:0:0:0:0:ffff:cba0:919b
203.160.145.156 0:0:0:0:0:ffff:cba0:919c
203.160.145.157 0:0:0:0:0:ffff:cba0:919d
203.160.145.158 0:0:0:0:0:ffff:cba0:919e
203.160.145.159 0:0:0:0:0:ffff:cba0:919f
203.160.145.160 0:0:0:0:0:ffff:cba0:91a0
203.160.145.161 0:0:0:0:0:ffff:cba0:91a1
203.160.145.162 0:0:0:0:0:ffff:cba0:91a2
203.160.145.163 0:0:0:0:0:ffff:cba0:91a3
203.160.145.164 0:0:0:0:0:ffff:cba0:91a4
203.160.145.165 0:0:0:0:0:ffff:cba0:91a5
203.160.145.166 0:0:0:0:0:ffff:cba0:91a6
203.160.145.167 0:0:0:0:0:ffff:cba0:91a7
203.160.145.168 0:0:0:0:0:ffff:cba0:91a8
203.160.145.169 0:0:0:0:0:ffff:cba0:91a9
203.160.145.170 0:0:0:0:0:ffff:cba0:91aa
203.160.145.171 0:0:0:0:0:ffff:cba0:91ab
203.160.145.172 0:0:0:0:0:ffff:cba0:91ac
203.160.145.173 0:0:0:0:0:ffff:cba0:91ad
203.160.145.174 0:0:0:0:0:ffff:cba0:91ae
203.160.145.175 0:0:0:0:0:ffff:cba0:91af
203.160.145.176 0:0:0:0:0:ffff:cba0:91b0
203.160.145.177 0:0:0:0:0:ffff:cba0:91b1
203.160.145.178 0:0:0:0:0:ffff:cba0:91b2
203.160.145.179 0:0:0:0:0:ffff:cba0:91b3
203.160.145.180 0:0:0:0:0:ffff:cba0:91b4


203.160.145.181 0:0:0:0:0:ffff:cba0:91b5
203.160.145.182 0:0:0:0:0:ffff:cba0:91b6
203.160.145.183 0:0:0:0:0:ffff:cba0:91b7
203.160.145.184 0:0:0:0:0:ffff:cba0:91b8
203.160.145.185 0:0:0:0:0:ffff:cba0:91b9
203.160.145.186 0:0:0:0:0:ffff:cba0:91ba
203.160.145.187 0:0:0:0:0:ffff:cba0:91bb
203.160.145.188 0:0:0:0:0:ffff:cba0:91bc
203.160.145.189 0:0:0:0:0:ffff:cba0:91bd
203.160.145.190 0:0:0:0:0:ffff:cba0:91be
203.160.145.191 0:0:0:0:0:ffff:cba0:91bf
203.160.145.192 0:0:0:0:0:ffff:cba0:91c0
203.160.145.193 0:0:0:0:0:ffff:cba0:91c1
203.160.145.194 0:0:0:0:0:ffff:cba0:91c2
203.160.145.195 0:0:0:0:0:ffff:cba0:91c3
203.160.145.196 0:0:0:0:0:ffff:cba0:91c4
203.160.145.197 0:0:0:0:0:ffff:cba0:91c5
203.160.145.198 0:0:0:0:0:ffff:cba0:91c6
203.160.145.199 0:0:0:0:0:ffff:cba0:91c7
203.160.145.200 0:0:0:0:0:ffff:cba0:91c8
203.160.145.201 0:0:0:0:0:ffff:cba0:91c9
203.160.145.202 0:0:0:0:0:ffff:cba0:91ca
203.160.145.203 0:0:0:0:0:ffff:cba0:91cb
203.160.145.204 0:0:0:0:0:ffff:cba0:91cc
203.160.145.205 0:0:0:0:0:ffff:cba0:91cd
203.160.145.206 0:0:0:0:0:ffff:cba0:91ce
203.160.145.207 0:0:0:0:0:ffff:cba0:91cf
203.160.145.208 0:0:0:0:0:ffff:cba0:91d0
203.160.145.209 0:0:0:0:0:ffff:cba0:91d1
203.160.145.210 0:0:0:0:0:ffff:cba0:91d2
203.160.145.211 0:0:0:0:0:ffff:cba0:91d3
203.160.145.212 0:0:0:0:0:ffff:cba0:91d4
203.160.145.213 0:0:0:0:0:ffff:cba0:91d5
203.160.145.214 0:0:0:0:0:ffff:cba0:91d6
203.160.145.215 0:0:0:0:0:ffff:cba0:91d7
203.160.145.216 0:0:0:0:0:ffff:cba0:91d8
203.160.145.217 0:0:0:0:0:ffff:cba0:91d9
203.160.145.218 0:0:0:0:0:ffff:cba0:91da
203.160.145.219 0:0:0:0:0:ffff:cba0:91db
203.160.145.220 0:0:0:0:0:ffff:cba0:91dc
203.160.145.221 0:0:0:0:0:ffff:cba0:91dd
203.160.145.222 0:0:0:0:0:ffff:cba0:91de
203.160.145.223 0:0:0:0:0:ffff:cba0:91df
203.160.145.224 0:0:0:0:0:ffff:cba0:91e0
203.160.145.225 0:0:0:0:0:ffff:cba0:91e1
203.160.145.226 0:0:0:0:0:ffff:cba0:91e2
203.160.145.227 0:0:0:0:0:ffff:cba0:91e3
203.160.145.228 0:0:0:0:0:ffff:cba0:91e4
203.160.145.229 0:0:0:0:0:ffff:cba0:91e5
203.160.145.230 0:0:0:0:0:ffff:cba0:91e6
203.160.145.231 0:0:0:0:0:ffff:cba0:91e7
203.160.145.232 0:0:0:0:0:ffff:cba0:91e8
203.160.145.233 0:0:0:0:0:ffff:cba0:91e9
203.160.145.234 0:0:0:0:0:ffff:cba0:91ea
203.160.145.235 0:0:0:0:0:ffff:cba0:91eb
203.160.145.236 0:0:0:0:0:ffff:cba0:91ec
203.160.145.237 0:0:0:0:0:ffff:cba0:91ed
203.160.145.238 0:0:0:0:0:ffff:cba0:91ee
203.160.145.239 0:0:0:0:0:ffff:cba0:91ef
203.160.145.240 0:0:0:0:0:ffff:cba0:91f0
203.160.145.241 0:0:0:0:0:ffff:cba0:91f1
203.160.145.242 0:0:0:0:0:ffff:cba0:91f2
203.160.145.243 0:0:0:0:0:ffff:cba0:91f3
203.160.145.244 0:0:0:0:0:ffff:cba0:91f4
203.160.145.245 0:0:0:0:0:ffff:cba0:91f5
203.160.145.246 0:0:0:0:0:ffff:cba0:91f6
203.160.145.247 0:0:0:0:0:ffff:cba0:91f7
203.160.145.248 0:0:0:0:0:ffff:cba0:91f8
203.160.145.249 0:0:0:0:0:ffff:cba0:91f9
203.160.145.250 0:0:0:0:0:ffff:cba0:91fa
203.160.145.251 0:0:0:0:0:ffff:cba0:91fb
203.160.145.252 0:0:0:0:0:ffff:cba0:91fc
203.160.145.253 0:0:0:0:0:ffff:cba0:91fd
203.160.145.254 0:0:0:0:0:ffff:cba0:91fe
203.160.145.255 0:0:0:0:0:ffff:cba0:91ff


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.