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
224.152.145.1 0:0:0:0:0:ffff:e098:9101
224.152.145.2 0:0:0:0:0:ffff:e098:9102
224.152.145.3 0:0:0:0:0:ffff:e098:9103
224.152.145.4 0:0:0:0:0:ffff:e098:9104
224.152.145.5 0:0:0:0:0:ffff:e098:9105
224.152.145.6 0:0:0:0:0:ffff:e098:9106
224.152.145.7 0:0:0:0:0:ffff:e098:9107
224.152.145.8 0:0:0:0:0:ffff:e098:9108
224.152.145.9 0:0:0:0:0:ffff:e098:9109
224.152.145.10 0:0:0:0:0:ffff:e098:910a
224.152.145.11 0:0:0:0:0:ffff:e098:910b
224.152.145.12 0:0:0:0:0:ffff:e098:910c
224.152.145.13 0:0:0:0:0:ffff:e098:910d
224.152.145.14 0:0:0:0:0:ffff:e098:910e
224.152.145.15 0:0:0:0:0:ffff:e098:910f
224.152.145.16 0:0:0:0:0:ffff:e098:9110
224.152.145.17 0:0:0:0:0:ffff:e098:9111
224.152.145.18 0:0:0:0:0:ffff:e098:9112
224.152.145.19 0:0:0:0:0:ffff:e098:9113
224.152.145.20 0:0:0:0:0:ffff:e098:9114
224.152.145.21 0:0:0:0:0:ffff:e098:9115
224.152.145.22 0:0:0:0:0:ffff:e098:9116
224.152.145.23 0:0:0:0:0:ffff:e098:9117
224.152.145.24 0:0:0:0:0:ffff:e098:9118
224.152.145.25 0:0:0:0:0:ffff:e098:9119
224.152.145.26 0:0:0:0:0:ffff:e098:911a
224.152.145.27 0:0:0:0:0:ffff:e098:911b
224.152.145.28 0:0:0:0:0:ffff:e098:911c
224.152.145.29 0:0:0:0:0:ffff:e098:911d
224.152.145.30 0:0:0:0:0:ffff:e098:911e
224.152.145.31 0:0:0:0:0:ffff:e098:911f
224.152.145.32 0:0:0:0:0:ffff:e098:9120
224.152.145.33 0:0:0:0:0:ffff:e098:9121
224.152.145.34 0:0:0:0:0:ffff:e098:9122
224.152.145.35 0:0:0:0:0:ffff:e098:9123
224.152.145.36 0:0:0:0:0:ffff:e098:9124
224.152.145.37 0:0:0:0:0:ffff:e098:9125
224.152.145.38 0:0:0:0:0:ffff:e098:9126
224.152.145.39 0:0:0:0:0:ffff:e098:9127
224.152.145.40 0:0:0:0:0:ffff:e098:9128
224.152.145.41 0:0:0:0:0:ffff:e098:9129
224.152.145.42 0:0:0:0:0:ffff:e098:912a
224.152.145.43 0:0:0:0:0:ffff:e098:912b
224.152.145.44 0:0:0:0:0:ffff:e098:912c
224.152.145.45 0:0:0:0:0:ffff:e098:912d
224.152.145.46 0:0:0:0:0:ffff:e098:912e
224.152.145.47 0:0:0:0:0:ffff:e098:912f
224.152.145.48 0:0:0:0:0:ffff:e098:9130
224.152.145.49 0:0:0:0:0:ffff:e098:9131
224.152.145.50 0:0:0:0:0:ffff:e098:9132
224.152.145.51 0:0:0:0:0:ffff:e098:9133
224.152.145.52 0:0:0:0:0:ffff:e098:9134
224.152.145.53 0:0:0:0:0:ffff:e098:9135
224.152.145.54 0:0:0:0:0:ffff:e098:9136
224.152.145.55 0:0:0:0:0:ffff:e098:9137
224.152.145.56 0:0:0:0:0:ffff:e098:9138
224.152.145.57 0:0:0:0:0:ffff:e098:9139
224.152.145.58 0:0:0:0:0:ffff:e098:913a
224.152.145.59 0:0:0:0:0:ffff:e098:913b
224.152.145.60 0:0:0:0:0:ffff:e098:913c


224.152.145.61 0:0:0:0:0:ffff:e098:913d
224.152.145.62 0:0:0:0:0:ffff:e098:913e
224.152.145.63 0:0:0:0:0:ffff:e098:913f
224.152.145.64 0:0:0:0:0:ffff:e098:9140
224.152.145.65 0:0:0:0:0:ffff:e098:9141
224.152.145.66 0:0:0:0:0:ffff:e098:9142
224.152.145.67 0:0:0:0:0:ffff:e098:9143
224.152.145.68 0:0:0:0:0:ffff:e098:9144
224.152.145.69 0:0:0:0:0:ffff:e098:9145
224.152.145.70 0:0:0:0:0:ffff:e098:9146
224.152.145.71 0:0:0:0:0:ffff:e098:9147
224.152.145.72 0:0:0:0:0:ffff:e098:9148
224.152.145.73 0:0:0:0:0:ffff:e098:9149
224.152.145.74 0:0:0:0:0:ffff:e098:914a
224.152.145.75 0:0:0:0:0:ffff:e098:914b
224.152.145.76 0:0:0:0:0:ffff:e098:914c
224.152.145.77 0:0:0:0:0:ffff:e098:914d
224.152.145.78 0:0:0:0:0:ffff:e098:914e
224.152.145.79 0:0:0:0:0:ffff:e098:914f
224.152.145.80 0:0:0:0:0:ffff:e098:9150
224.152.145.81 0:0:0:0:0:ffff:e098:9151
224.152.145.82 0:0:0:0:0:ffff:e098:9152
224.152.145.83 0:0:0:0:0:ffff:e098:9153
224.152.145.84 0:0:0:0:0:ffff:e098:9154
224.152.145.85 0:0:0:0:0:ffff:e098:9155
224.152.145.86 0:0:0:0:0:ffff:e098:9156
224.152.145.87 0:0:0:0:0:ffff:e098:9157
224.152.145.88 0:0:0:0:0:ffff:e098:9158
224.152.145.89 0:0:0:0:0:ffff:e098:9159
224.152.145.90 0:0:0:0:0:ffff:e098:915a
224.152.145.91 0:0:0:0:0:ffff:e098:915b
224.152.145.92 0:0:0:0:0:ffff:e098:915c
224.152.145.93 0:0:0:0:0:ffff:e098:915d
224.152.145.94 0:0:0:0:0:ffff:e098:915e
224.152.145.95 0:0:0:0:0:ffff:e098:915f
224.152.145.96 0:0:0:0:0:ffff:e098:9160
224.152.145.97 0:0:0:0:0:ffff:e098:9161
224.152.145.98 0:0:0:0:0:ffff:e098:9162
224.152.145.99 0:0:0:0:0:ffff:e098:9163
224.152.145.100 0:0:0:0:0:ffff:e098:9164
224.152.145.101 0:0:0:0:0:ffff:e098:9165
224.152.145.102 0:0:0:0:0:ffff:e098:9166
224.152.145.103 0:0:0:0:0:ffff:e098:9167
224.152.145.104 0:0:0:0:0:ffff:e098:9168
224.152.145.105 0:0:0:0:0:ffff:e098:9169
224.152.145.106 0:0:0:0:0:ffff:e098:916a
224.152.145.107 0:0:0:0:0:ffff:e098:916b
224.152.145.108 0:0:0:0:0:ffff:e098:916c
224.152.145.109 0:0:0:0:0:ffff:e098:916d
224.152.145.110 0:0:0:0:0:ffff:e098:916e
224.152.145.111 0:0:0:0:0:ffff:e098:916f
224.152.145.112 0:0:0:0:0:ffff:e098:9170
224.152.145.113 0:0:0:0:0:ffff:e098:9171
224.152.145.114 0:0:0:0:0:ffff:e098:9172
224.152.145.115 0:0:0:0:0:ffff:e098:9173
224.152.145.116 0:0:0:0:0:ffff:e098:9174
224.152.145.117 0:0:0:0:0:ffff:e098:9175
224.152.145.118 0:0:0:0:0:ffff:e098:9176
224.152.145.119 0:0:0:0:0:ffff:e098:9177
224.152.145.120 0:0:0:0:0:ffff:e098:9178


224.152.145.121 0:0:0:0:0:ffff:e098:9179
224.152.145.122 0:0:0:0:0:ffff:e098:917a
224.152.145.123 0:0:0:0:0:ffff:e098:917b
224.152.145.124 0:0:0:0:0:ffff:e098:917c
224.152.145.125 0:0:0:0:0:ffff:e098:917d
224.152.145.126 0:0:0:0:0:ffff:e098:917e
224.152.145.127 0:0:0:0:0:ffff:e098:917f
224.152.145.128 0:0:0:0:0:ffff:e098:9180
224.152.145.129 0:0:0:0:0:ffff:e098:9181
224.152.145.130 0:0:0:0:0:ffff:e098:9182
224.152.145.131 0:0:0:0:0:ffff:e098:9183
224.152.145.132 0:0:0:0:0:ffff:e098:9184
224.152.145.133 0:0:0:0:0:ffff:e098:9185
224.152.145.134 0:0:0:0:0:ffff:e098:9186
224.152.145.135 0:0:0:0:0:ffff:e098:9187
224.152.145.136 0:0:0:0:0:ffff:e098:9188
224.152.145.137 0:0:0:0:0:ffff:e098:9189
224.152.145.138 0:0:0:0:0:ffff:e098:918a
224.152.145.139 0:0:0:0:0:ffff:e098:918b
224.152.145.140 0:0:0:0:0:ffff:e098:918c
224.152.145.141 0:0:0:0:0:ffff:e098:918d
224.152.145.142 0:0:0:0:0:ffff:e098:918e
224.152.145.143 0:0:0:0:0:ffff:e098:918f
224.152.145.144 0:0:0:0:0:ffff:e098:9190
224.152.145.145 0:0:0:0:0:ffff:e098:9191
224.152.145.146 0:0:0:0:0:ffff:e098:9192
224.152.145.147 0:0:0:0:0:ffff:e098:9193
224.152.145.148 0:0:0:0:0:ffff:e098:9194
224.152.145.149 0:0:0:0:0:ffff:e098:9195
224.152.145.150 0:0:0:0:0:ffff:e098:9196
224.152.145.151 0:0:0:0:0:ffff:e098:9197
224.152.145.152 0:0:0:0:0:ffff:e098:9198
224.152.145.153 0:0:0:0:0:ffff:e098:9199
224.152.145.154 0:0:0:0:0:ffff:e098:919a
224.152.145.155 0:0:0:0:0:ffff:e098:919b
224.152.145.156 0:0:0:0:0:ffff:e098:919c
224.152.145.157 0:0:0:0:0:ffff:e098:919d
224.152.145.158 0:0:0:0:0:ffff:e098:919e
224.152.145.159 0:0:0:0:0:ffff:e098:919f
224.152.145.160 0:0:0:0:0:ffff:e098:91a0
224.152.145.161 0:0:0:0:0:ffff:e098:91a1
224.152.145.162 0:0:0:0:0:ffff:e098:91a2
224.152.145.163 0:0:0:0:0:ffff:e098:91a3
224.152.145.164 0:0:0:0:0:ffff:e098:91a4
224.152.145.165 0:0:0:0:0:ffff:e098:91a5
224.152.145.166 0:0:0:0:0:ffff:e098:91a6
224.152.145.167 0:0:0:0:0:ffff:e098:91a7
224.152.145.168 0:0:0:0:0:ffff:e098:91a8
224.152.145.169 0:0:0:0:0:ffff:e098:91a9
224.152.145.170 0:0:0:0:0:ffff:e098:91aa
224.152.145.171 0:0:0:0:0:ffff:e098:91ab
224.152.145.172 0:0:0:0:0:ffff:e098:91ac
224.152.145.173 0:0:0:0:0:ffff:e098:91ad
224.152.145.174 0:0:0:0:0:ffff:e098:91ae
224.152.145.175 0:0:0:0:0:ffff:e098:91af
224.152.145.176 0:0:0:0:0:ffff:e098:91b0
224.152.145.177 0:0:0:0:0:ffff:e098:91b1
224.152.145.178 0:0:0:0:0:ffff:e098:91b2
224.152.145.179 0:0:0:0:0:ffff:e098:91b3
224.152.145.180 0:0:0:0:0:ffff:e098:91b4


224.152.145.181 0:0:0:0:0:ffff:e098:91b5
224.152.145.182 0:0:0:0:0:ffff:e098:91b6
224.152.145.183 0:0:0:0:0:ffff:e098:91b7
224.152.145.184 0:0:0:0:0:ffff:e098:91b8
224.152.145.185 0:0:0:0:0:ffff:e098:91b9
224.152.145.186 0:0:0:0:0:ffff:e098:91ba
224.152.145.187 0:0:0:0:0:ffff:e098:91bb
224.152.145.188 0:0:0:0:0:ffff:e098:91bc
224.152.145.189 0:0:0:0:0:ffff:e098:91bd
224.152.145.190 0:0:0:0:0:ffff:e098:91be
224.152.145.191 0:0:0:0:0:ffff:e098:91bf
224.152.145.192 0:0:0:0:0:ffff:e098:91c0
224.152.145.193 0:0:0:0:0:ffff:e098:91c1
224.152.145.194 0:0:0:0:0:ffff:e098:91c2
224.152.145.195 0:0:0:0:0:ffff:e098:91c3
224.152.145.196 0:0:0:0:0:ffff:e098:91c4
224.152.145.197 0:0:0:0:0:ffff:e098:91c5
224.152.145.198 0:0:0:0:0:ffff:e098:91c6
224.152.145.199 0:0:0:0:0:ffff:e098:91c7
224.152.145.200 0:0:0:0:0:ffff:e098:91c8
224.152.145.201 0:0:0:0:0:ffff:e098:91c9
224.152.145.202 0:0:0:0:0:ffff:e098:91ca
224.152.145.203 0:0:0:0:0:ffff:e098:91cb
224.152.145.204 0:0:0:0:0:ffff:e098:91cc
224.152.145.205 0:0:0:0:0:ffff:e098:91cd
224.152.145.206 0:0:0:0:0:ffff:e098:91ce
224.152.145.207 0:0:0:0:0:ffff:e098:91cf
224.152.145.208 0:0:0:0:0:ffff:e098:91d0
224.152.145.209 0:0:0:0:0:ffff:e098:91d1
224.152.145.210 0:0:0:0:0:ffff:e098:91d2
224.152.145.211 0:0:0:0:0:ffff:e098:91d3
224.152.145.212 0:0:0:0:0:ffff:e098:91d4
224.152.145.213 0:0:0:0:0:ffff:e098:91d5
224.152.145.214 0:0:0:0:0:ffff:e098:91d6
224.152.145.215 0:0:0:0:0:ffff:e098:91d7
224.152.145.216 0:0:0:0:0:ffff:e098:91d8
224.152.145.217 0:0:0:0:0:ffff:e098:91d9
224.152.145.218 0:0:0:0:0:ffff:e098:91da
224.152.145.219 0:0:0:0:0:ffff:e098:91db
224.152.145.220 0:0:0:0:0:ffff:e098:91dc
224.152.145.221 0:0:0:0:0:ffff:e098:91dd
224.152.145.222 0:0:0:0:0:ffff:e098:91de
224.152.145.223 0:0:0:0:0:ffff:e098:91df
224.152.145.224 0:0:0:0:0:ffff:e098:91e0
224.152.145.225 0:0:0:0:0:ffff:e098:91e1
224.152.145.226 0:0:0:0:0:ffff:e098:91e2
224.152.145.227 0:0:0:0:0:ffff:e098:91e3
224.152.145.228 0:0:0:0:0:ffff:e098:91e4
224.152.145.229 0:0:0:0:0:ffff:e098:91e5
224.152.145.230 0:0:0:0:0:ffff:e098:91e6
224.152.145.231 0:0:0:0:0:ffff:e098:91e7
224.152.145.232 0:0:0:0:0:ffff:e098:91e8
224.152.145.233 0:0:0:0:0:ffff:e098:91e9
224.152.145.234 0:0:0:0:0:ffff:e098:91ea
224.152.145.235 0:0:0:0:0:ffff:e098:91eb
224.152.145.236 0:0:0:0:0:ffff:e098:91ec
224.152.145.237 0:0:0:0:0:ffff:e098:91ed
224.152.145.238 0:0:0:0:0:ffff:e098:91ee
224.152.145.239 0:0:0:0:0:ffff:e098:91ef
224.152.145.240 0:0:0:0:0:ffff:e098:91f0
224.152.145.241 0:0:0:0:0:ffff:e098:91f1
224.152.145.242 0:0:0:0:0:ffff:e098:91f2
224.152.145.243 0:0:0:0:0:ffff:e098:91f3
224.152.145.244 0:0:0:0:0:ffff:e098:91f4
224.152.145.245 0:0:0:0:0:ffff:e098:91f5
224.152.145.246 0:0:0:0:0:ffff:e098:91f6
224.152.145.247 0:0:0:0:0:ffff:e098:91f7
224.152.145.248 0:0:0:0:0:ffff:e098:91f8
224.152.145.249 0:0:0:0:0:ffff:e098:91f9
224.152.145.250 0:0:0:0:0:ffff:e098:91fa
224.152.145.251 0:0:0:0:0:ffff:e098:91fb
224.152.145.252 0:0:0:0:0:ffff:e098:91fc
224.152.145.253 0:0:0:0:0:ffff:e098:91fd
224.152.145.254 0:0:0:0:0:ffff:e098:91fe
224.152.145.255 0:0:0:0:0:ffff:e098:91ff


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.