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
127.62.145.1 0:0:0:0:0:ffff:7f3e:9101
127.62.145.2 0:0:0:0:0:ffff:7f3e:9102
127.62.145.3 0:0:0:0:0:ffff:7f3e:9103
127.62.145.4 0:0:0:0:0:ffff:7f3e:9104
127.62.145.5 0:0:0:0:0:ffff:7f3e:9105
127.62.145.6 0:0:0:0:0:ffff:7f3e:9106
127.62.145.7 0:0:0:0:0:ffff:7f3e:9107
127.62.145.8 0:0:0:0:0:ffff:7f3e:9108
127.62.145.9 0:0:0:0:0:ffff:7f3e:9109
127.62.145.10 0:0:0:0:0:ffff:7f3e:910a
127.62.145.11 0:0:0:0:0:ffff:7f3e:910b
127.62.145.12 0:0:0:0:0:ffff:7f3e:910c
127.62.145.13 0:0:0:0:0:ffff:7f3e:910d
127.62.145.14 0:0:0:0:0:ffff:7f3e:910e
127.62.145.15 0:0:0:0:0:ffff:7f3e:910f
127.62.145.16 0:0:0:0:0:ffff:7f3e:9110
127.62.145.17 0:0:0:0:0:ffff:7f3e:9111
127.62.145.18 0:0:0:0:0:ffff:7f3e:9112
127.62.145.19 0:0:0:0:0:ffff:7f3e:9113
127.62.145.20 0:0:0:0:0:ffff:7f3e:9114
127.62.145.21 0:0:0:0:0:ffff:7f3e:9115
127.62.145.22 0:0:0:0:0:ffff:7f3e:9116
127.62.145.23 0:0:0:0:0:ffff:7f3e:9117
127.62.145.24 0:0:0:0:0:ffff:7f3e:9118
127.62.145.25 0:0:0:0:0:ffff:7f3e:9119
127.62.145.26 0:0:0:0:0:ffff:7f3e:911a
127.62.145.27 0:0:0:0:0:ffff:7f3e:911b
127.62.145.28 0:0:0:0:0:ffff:7f3e:911c
127.62.145.29 0:0:0:0:0:ffff:7f3e:911d
127.62.145.30 0:0:0:0:0:ffff:7f3e:911e
127.62.145.31 0:0:0:0:0:ffff:7f3e:911f
127.62.145.32 0:0:0:0:0:ffff:7f3e:9120
127.62.145.33 0:0:0:0:0:ffff:7f3e:9121
127.62.145.34 0:0:0:0:0:ffff:7f3e:9122
127.62.145.35 0:0:0:0:0:ffff:7f3e:9123
127.62.145.36 0:0:0:0:0:ffff:7f3e:9124
127.62.145.37 0:0:0:0:0:ffff:7f3e:9125
127.62.145.38 0:0:0:0:0:ffff:7f3e:9126
127.62.145.39 0:0:0:0:0:ffff:7f3e:9127
127.62.145.40 0:0:0:0:0:ffff:7f3e:9128
127.62.145.41 0:0:0:0:0:ffff:7f3e:9129
127.62.145.42 0:0:0:0:0:ffff:7f3e:912a
127.62.145.43 0:0:0:0:0:ffff:7f3e:912b
127.62.145.44 0:0:0:0:0:ffff:7f3e:912c
127.62.145.45 0:0:0:0:0:ffff:7f3e:912d
127.62.145.46 0:0:0:0:0:ffff:7f3e:912e
127.62.145.47 0:0:0:0:0:ffff:7f3e:912f
127.62.145.48 0:0:0:0:0:ffff:7f3e:9130
127.62.145.49 0:0:0:0:0:ffff:7f3e:9131
127.62.145.50 0:0:0:0:0:ffff:7f3e:9132
127.62.145.51 0:0:0:0:0:ffff:7f3e:9133
127.62.145.52 0:0:0:0:0:ffff:7f3e:9134
127.62.145.53 0:0:0:0:0:ffff:7f3e:9135
127.62.145.54 0:0:0:0:0:ffff:7f3e:9136
127.62.145.55 0:0:0:0:0:ffff:7f3e:9137
127.62.145.56 0:0:0:0:0:ffff:7f3e:9138
127.62.145.57 0:0:0:0:0:ffff:7f3e:9139
127.62.145.58 0:0:0:0:0:ffff:7f3e:913a
127.62.145.59 0:0:0:0:0:ffff:7f3e:913b
127.62.145.60 0:0:0:0:0:ffff:7f3e:913c


127.62.145.61 0:0:0:0:0:ffff:7f3e:913d
127.62.145.62 0:0:0:0:0:ffff:7f3e:913e
127.62.145.63 0:0:0:0:0:ffff:7f3e:913f
127.62.145.64 0:0:0:0:0:ffff:7f3e:9140
127.62.145.65 0:0:0:0:0:ffff:7f3e:9141
127.62.145.66 0:0:0:0:0:ffff:7f3e:9142
127.62.145.67 0:0:0:0:0:ffff:7f3e:9143
127.62.145.68 0:0:0:0:0:ffff:7f3e:9144
127.62.145.69 0:0:0:0:0:ffff:7f3e:9145
127.62.145.70 0:0:0:0:0:ffff:7f3e:9146
127.62.145.71 0:0:0:0:0:ffff:7f3e:9147
127.62.145.72 0:0:0:0:0:ffff:7f3e:9148
127.62.145.73 0:0:0:0:0:ffff:7f3e:9149
127.62.145.74 0:0:0:0:0:ffff:7f3e:914a
127.62.145.75 0:0:0:0:0:ffff:7f3e:914b
127.62.145.76 0:0:0:0:0:ffff:7f3e:914c
127.62.145.77 0:0:0:0:0:ffff:7f3e:914d
127.62.145.78 0:0:0:0:0:ffff:7f3e:914e
127.62.145.79 0:0:0:0:0:ffff:7f3e:914f
127.62.145.80 0:0:0:0:0:ffff:7f3e:9150
127.62.145.81 0:0:0:0:0:ffff:7f3e:9151
127.62.145.82 0:0:0:0:0:ffff:7f3e:9152
127.62.145.83 0:0:0:0:0:ffff:7f3e:9153
127.62.145.84 0:0:0:0:0:ffff:7f3e:9154
127.62.145.85 0:0:0:0:0:ffff:7f3e:9155
127.62.145.86 0:0:0:0:0:ffff:7f3e:9156
127.62.145.87 0:0:0:0:0:ffff:7f3e:9157
127.62.145.88 0:0:0:0:0:ffff:7f3e:9158
127.62.145.89 0:0:0:0:0:ffff:7f3e:9159
127.62.145.90 0:0:0:0:0:ffff:7f3e:915a
127.62.145.91 0:0:0:0:0:ffff:7f3e:915b
127.62.145.92 0:0:0:0:0:ffff:7f3e:915c
127.62.145.93 0:0:0:0:0:ffff:7f3e:915d
127.62.145.94 0:0:0:0:0:ffff:7f3e:915e
127.62.145.95 0:0:0:0:0:ffff:7f3e:915f
127.62.145.96 0:0:0:0:0:ffff:7f3e:9160
127.62.145.97 0:0:0:0:0:ffff:7f3e:9161
127.62.145.98 0:0:0:0:0:ffff:7f3e:9162
127.62.145.99 0:0:0:0:0:ffff:7f3e:9163
127.62.145.100 0:0:0:0:0:ffff:7f3e:9164
127.62.145.101 0:0:0:0:0:ffff:7f3e:9165
127.62.145.102 0:0:0:0:0:ffff:7f3e:9166
127.62.145.103 0:0:0:0:0:ffff:7f3e:9167
127.62.145.104 0:0:0:0:0:ffff:7f3e:9168
127.62.145.105 0:0:0:0:0:ffff:7f3e:9169
127.62.145.106 0:0:0:0:0:ffff:7f3e:916a
127.62.145.107 0:0:0:0:0:ffff:7f3e:916b
127.62.145.108 0:0:0:0:0:ffff:7f3e:916c
127.62.145.109 0:0:0:0:0:ffff:7f3e:916d
127.62.145.110 0:0:0:0:0:ffff:7f3e:916e
127.62.145.111 0:0:0:0:0:ffff:7f3e:916f
127.62.145.112 0:0:0:0:0:ffff:7f3e:9170
127.62.145.113 0:0:0:0:0:ffff:7f3e:9171
127.62.145.114 0:0:0:0:0:ffff:7f3e:9172
127.62.145.115 0:0:0:0:0:ffff:7f3e:9173
127.62.145.116 0:0:0:0:0:ffff:7f3e:9174
127.62.145.117 0:0:0:0:0:ffff:7f3e:9175
127.62.145.118 0:0:0:0:0:ffff:7f3e:9176
127.62.145.119 0:0:0:0:0:ffff:7f3e:9177
127.62.145.120 0:0:0:0:0:ffff:7f3e:9178


127.62.145.121 0:0:0:0:0:ffff:7f3e:9179
127.62.145.122 0:0:0:0:0:ffff:7f3e:917a
127.62.145.123 0:0:0:0:0:ffff:7f3e:917b
127.62.145.124 0:0:0:0:0:ffff:7f3e:917c
127.62.145.125 0:0:0:0:0:ffff:7f3e:917d
127.62.145.126 0:0:0:0:0:ffff:7f3e:917e
127.62.145.127 0:0:0:0:0:ffff:7f3e:917f
127.62.145.128 0:0:0:0:0:ffff:7f3e:9180
127.62.145.129 0:0:0:0:0:ffff:7f3e:9181
127.62.145.130 0:0:0:0:0:ffff:7f3e:9182
127.62.145.131 0:0:0:0:0:ffff:7f3e:9183
127.62.145.132 0:0:0:0:0:ffff:7f3e:9184
127.62.145.133 0:0:0:0:0:ffff:7f3e:9185
127.62.145.134 0:0:0:0:0:ffff:7f3e:9186
127.62.145.135 0:0:0:0:0:ffff:7f3e:9187
127.62.145.136 0:0:0:0:0:ffff:7f3e:9188
127.62.145.137 0:0:0:0:0:ffff:7f3e:9189
127.62.145.138 0:0:0:0:0:ffff:7f3e:918a
127.62.145.139 0:0:0:0:0:ffff:7f3e:918b
127.62.145.140 0:0:0:0:0:ffff:7f3e:918c
127.62.145.141 0:0:0:0:0:ffff:7f3e:918d
127.62.145.142 0:0:0:0:0:ffff:7f3e:918e
127.62.145.143 0:0:0:0:0:ffff:7f3e:918f
127.62.145.144 0:0:0:0:0:ffff:7f3e:9190
127.62.145.145 0:0:0:0:0:ffff:7f3e:9191
127.62.145.146 0:0:0:0:0:ffff:7f3e:9192
127.62.145.147 0:0:0:0:0:ffff:7f3e:9193
127.62.145.148 0:0:0:0:0:ffff:7f3e:9194
127.62.145.149 0:0:0:0:0:ffff:7f3e:9195
127.62.145.150 0:0:0:0:0:ffff:7f3e:9196
127.62.145.151 0:0:0:0:0:ffff:7f3e:9197
127.62.145.152 0:0:0:0:0:ffff:7f3e:9198
127.62.145.153 0:0:0:0:0:ffff:7f3e:9199
127.62.145.154 0:0:0:0:0:ffff:7f3e:919a
127.62.145.155 0:0:0:0:0:ffff:7f3e:919b
127.62.145.156 0:0:0:0:0:ffff:7f3e:919c
127.62.145.157 0:0:0:0:0:ffff:7f3e:919d
127.62.145.158 0:0:0:0:0:ffff:7f3e:919e
127.62.145.159 0:0:0:0:0:ffff:7f3e:919f
127.62.145.160 0:0:0:0:0:ffff:7f3e:91a0
127.62.145.161 0:0:0:0:0:ffff:7f3e:91a1
127.62.145.162 0:0:0:0:0:ffff:7f3e:91a2
127.62.145.163 0:0:0:0:0:ffff:7f3e:91a3
127.62.145.164 0:0:0:0:0:ffff:7f3e:91a4
127.62.145.165 0:0:0:0:0:ffff:7f3e:91a5
127.62.145.166 0:0:0:0:0:ffff:7f3e:91a6
127.62.145.167 0:0:0:0:0:ffff:7f3e:91a7
127.62.145.168 0:0:0:0:0:ffff:7f3e:91a8
127.62.145.169 0:0:0:0:0:ffff:7f3e:91a9
127.62.145.170 0:0:0:0:0:ffff:7f3e:91aa
127.62.145.171 0:0:0:0:0:ffff:7f3e:91ab
127.62.145.172 0:0:0:0:0:ffff:7f3e:91ac
127.62.145.173 0:0:0:0:0:ffff:7f3e:91ad
127.62.145.174 0:0:0:0:0:ffff:7f3e:91ae
127.62.145.175 0:0:0:0:0:ffff:7f3e:91af
127.62.145.176 0:0:0:0:0:ffff:7f3e:91b0
127.62.145.177 0:0:0:0:0:ffff:7f3e:91b1
127.62.145.178 0:0:0:0:0:ffff:7f3e:91b2
127.62.145.179 0:0:0:0:0:ffff:7f3e:91b3
127.62.145.180 0:0:0:0:0:ffff:7f3e:91b4


127.62.145.181 0:0:0:0:0:ffff:7f3e:91b5
127.62.145.182 0:0:0:0:0:ffff:7f3e:91b6
127.62.145.183 0:0:0:0:0:ffff:7f3e:91b7
127.62.145.184 0:0:0:0:0:ffff:7f3e:91b8
127.62.145.185 0:0:0:0:0:ffff:7f3e:91b9
127.62.145.186 0:0:0:0:0:ffff:7f3e:91ba
127.62.145.187 0:0:0:0:0:ffff:7f3e:91bb
127.62.145.188 0:0:0:0:0:ffff:7f3e:91bc
127.62.145.189 0:0:0:0:0:ffff:7f3e:91bd
127.62.145.190 0:0:0:0:0:ffff:7f3e:91be
127.62.145.191 0:0:0:0:0:ffff:7f3e:91bf
127.62.145.192 0:0:0:0:0:ffff:7f3e:91c0
127.62.145.193 0:0:0:0:0:ffff:7f3e:91c1
127.62.145.194 0:0:0:0:0:ffff:7f3e:91c2
127.62.145.195 0:0:0:0:0:ffff:7f3e:91c3
127.62.145.196 0:0:0:0:0:ffff:7f3e:91c4
127.62.145.197 0:0:0:0:0:ffff:7f3e:91c5
127.62.145.198 0:0:0:0:0:ffff:7f3e:91c6
127.62.145.199 0:0:0:0:0:ffff:7f3e:91c7
127.62.145.200 0:0:0:0:0:ffff:7f3e:91c8
127.62.145.201 0:0:0:0:0:ffff:7f3e:91c9
127.62.145.202 0:0:0:0:0:ffff:7f3e:91ca
127.62.145.203 0:0:0:0:0:ffff:7f3e:91cb
127.62.145.204 0:0:0:0:0:ffff:7f3e:91cc
127.62.145.205 0:0:0:0:0:ffff:7f3e:91cd
127.62.145.206 0:0:0:0:0:ffff:7f3e:91ce
127.62.145.207 0:0:0:0:0:ffff:7f3e:91cf
127.62.145.208 0:0:0:0:0:ffff:7f3e:91d0
127.62.145.209 0:0:0:0:0:ffff:7f3e:91d1
127.62.145.210 0:0:0:0:0:ffff:7f3e:91d2
127.62.145.211 0:0:0:0:0:ffff:7f3e:91d3
127.62.145.212 0:0:0:0:0:ffff:7f3e:91d4
127.62.145.213 0:0:0:0:0:ffff:7f3e:91d5
127.62.145.214 0:0:0:0:0:ffff:7f3e:91d6
127.62.145.215 0:0:0:0:0:ffff:7f3e:91d7
127.62.145.216 0:0:0:0:0:ffff:7f3e:91d8
127.62.145.217 0:0:0:0:0:ffff:7f3e:91d9
127.62.145.218 0:0:0:0:0:ffff:7f3e:91da
127.62.145.219 0:0:0:0:0:ffff:7f3e:91db
127.62.145.220 0:0:0:0:0:ffff:7f3e:91dc
127.62.145.221 0:0:0:0:0:ffff:7f3e:91dd
127.62.145.222 0:0:0:0:0:ffff:7f3e:91de
127.62.145.223 0:0:0:0:0:ffff:7f3e:91df
127.62.145.224 0:0:0:0:0:ffff:7f3e:91e0
127.62.145.225 0:0:0:0:0:ffff:7f3e:91e1
127.62.145.226 0:0:0:0:0:ffff:7f3e:91e2
127.62.145.227 0:0:0:0:0:ffff:7f3e:91e3
127.62.145.228 0:0:0:0:0:ffff:7f3e:91e4
127.62.145.229 0:0:0:0:0:ffff:7f3e:91e5
127.62.145.230 0:0:0:0:0:ffff:7f3e:91e6
127.62.145.231 0:0:0:0:0:ffff:7f3e:91e7
127.62.145.232 0:0:0:0:0:ffff:7f3e:91e8
127.62.145.233 0:0:0:0:0:ffff:7f3e:91e9
127.62.145.234 0:0:0:0:0:ffff:7f3e:91ea
127.62.145.235 0:0:0:0:0:ffff:7f3e:91eb
127.62.145.236 0:0:0:0:0:ffff:7f3e:91ec
127.62.145.237 0:0:0:0:0:ffff:7f3e:91ed
127.62.145.238 0:0:0:0:0:ffff:7f3e:91ee
127.62.145.239 0:0:0:0:0:ffff:7f3e:91ef
127.62.145.240 0:0:0:0:0:ffff:7f3e:91f0
127.62.145.241 0:0:0:0:0:ffff:7f3e:91f1
127.62.145.242 0:0:0:0:0:ffff:7f3e:91f2
127.62.145.243 0:0:0:0:0:ffff:7f3e:91f3
127.62.145.244 0:0:0:0:0:ffff:7f3e:91f4
127.62.145.245 0:0:0:0:0:ffff:7f3e:91f5
127.62.145.246 0:0:0:0:0:ffff:7f3e:91f6
127.62.145.247 0:0:0:0:0:ffff:7f3e:91f7
127.62.145.248 0:0:0:0:0:ffff:7f3e:91f8
127.62.145.249 0:0:0:0:0:ffff:7f3e:91f9
127.62.145.250 0:0:0:0:0:ffff:7f3e:91fa
127.62.145.251 0:0:0:0:0:ffff:7f3e:91fb
127.62.145.252 0:0:0:0:0:ffff:7f3e:91fc
127.62.145.253 0:0:0:0:0:ffff:7f3e:91fd
127.62.145.254 0:0:0:0:0:ffff:7f3e:91fe
127.62.145.255 0:0:0:0:0:ffff:7f3e: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.