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
115.242.129.1 0:0:0:0:0:ffff:73f2:8101
115.242.129.2 0:0:0:0:0:ffff:73f2:8102
115.242.129.3 0:0:0:0:0:ffff:73f2:8103
115.242.129.4 0:0:0:0:0:ffff:73f2:8104
115.242.129.5 0:0:0:0:0:ffff:73f2:8105
115.242.129.6 0:0:0:0:0:ffff:73f2:8106
115.242.129.7 0:0:0:0:0:ffff:73f2:8107
115.242.129.8 0:0:0:0:0:ffff:73f2:8108
115.242.129.9 0:0:0:0:0:ffff:73f2:8109
115.242.129.10 0:0:0:0:0:ffff:73f2:810a
115.242.129.11 0:0:0:0:0:ffff:73f2:810b
115.242.129.12 0:0:0:0:0:ffff:73f2:810c
115.242.129.13 0:0:0:0:0:ffff:73f2:810d
115.242.129.14 0:0:0:0:0:ffff:73f2:810e
115.242.129.15 0:0:0:0:0:ffff:73f2:810f
115.242.129.16 0:0:0:0:0:ffff:73f2:8110
115.242.129.17 0:0:0:0:0:ffff:73f2:8111
115.242.129.18 0:0:0:0:0:ffff:73f2:8112
115.242.129.19 0:0:0:0:0:ffff:73f2:8113
115.242.129.20 0:0:0:0:0:ffff:73f2:8114
115.242.129.21 0:0:0:0:0:ffff:73f2:8115
115.242.129.22 0:0:0:0:0:ffff:73f2:8116
115.242.129.23 0:0:0:0:0:ffff:73f2:8117
115.242.129.24 0:0:0:0:0:ffff:73f2:8118
115.242.129.25 0:0:0:0:0:ffff:73f2:8119
115.242.129.26 0:0:0:0:0:ffff:73f2:811a
115.242.129.27 0:0:0:0:0:ffff:73f2:811b
115.242.129.28 0:0:0:0:0:ffff:73f2:811c
115.242.129.29 0:0:0:0:0:ffff:73f2:811d
115.242.129.30 0:0:0:0:0:ffff:73f2:811e
115.242.129.31 0:0:0:0:0:ffff:73f2:811f
115.242.129.32 0:0:0:0:0:ffff:73f2:8120
115.242.129.33 0:0:0:0:0:ffff:73f2:8121
115.242.129.34 0:0:0:0:0:ffff:73f2:8122
115.242.129.35 0:0:0:0:0:ffff:73f2:8123
115.242.129.36 0:0:0:0:0:ffff:73f2:8124
115.242.129.37 0:0:0:0:0:ffff:73f2:8125
115.242.129.38 0:0:0:0:0:ffff:73f2:8126
115.242.129.39 0:0:0:0:0:ffff:73f2:8127
115.242.129.40 0:0:0:0:0:ffff:73f2:8128
115.242.129.41 0:0:0:0:0:ffff:73f2:8129
115.242.129.42 0:0:0:0:0:ffff:73f2:812a
115.242.129.43 0:0:0:0:0:ffff:73f2:812b
115.242.129.44 0:0:0:0:0:ffff:73f2:812c
115.242.129.45 0:0:0:0:0:ffff:73f2:812d
115.242.129.46 0:0:0:0:0:ffff:73f2:812e
115.242.129.47 0:0:0:0:0:ffff:73f2:812f
115.242.129.48 0:0:0:0:0:ffff:73f2:8130
115.242.129.49 0:0:0:0:0:ffff:73f2:8131
115.242.129.50 0:0:0:0:0:ffff:73f2:8132
115.242.129.51 0:0:0:0:0:ffff:73f2:8133
115.242.129.52 0:0:0:0:0:ffff:73f2:8134
115.242.129.53 0:0:0:0:0:ffff:73f2:8135
115.242.129.54 0:0:0:0:0:ffff:73f2:8136
115.242.129.55 0:0:0:0:0:ffff:73f2:8137
115.242.129.56 0:0:0:0:0:ffff:73f2:8138
115.242.129.57 0:0:0:0:0:ffff:73f2:8139
115.242.129.58 0:0:0:0:0:ffff:73f2:813a
115.242.129.59 0:0:0:0:0:ffff:73f2:813b
115.242.129.60 0:0:0:0:0:ffff:73f2:813c


115.242.129.61 0:0:0:0:0:ffff:73f2:813d
115.242.129.62 0:0:0:0:0:ffff:73f2:813e
115.242.129.63 0:0:0:0:0:ffff:73f2:813f
115.242.129.64 0:0:0:0:0:ffff:73f2:8140
115.242.129.65 0:0:0:0:0:ffff:73f2:8141
115.242.129.66 0:0:0:0:0:ffff:73f2:8142
115.242.129.67 0:0:0:0:0:ffff:73f2:8143
115.242.129.68 0:0:0:0:0:ffff:73f2:8144
115.242.129.69 0:0:0:0:0:ffff:73f2:8145
115.242.129.70 0:0:0:0:0:ffff:73f2:8146
115.242.129.71 0:0:0:0:0:ffff:73f2:8147
115.242.129.72 0:0:0:0:0:ffff:73f2:8148
115.242.129.73 0:0:0:0:0:ffff:73f2:8149
115.242.129.74 0:0:0:0:0:ffff:73f2:814a
115.242.129.75 0:0:0:0:0:ffff:73f2:814b
115.242.129.76 0:0:0:0:0:ffff:73f2:814c
115.242.129.77 0:0:0:0:0:ffff:73f2:814d
115.242.129.78 0:0:0:0:0:ffff:73f2:814e
115.242.129.79 0:0:0:0:0:ffff:73f2:814f
115.242.129.80 0:0:0:0:0:ffff:73f2:8150
115.242.129.81 0:0:0:0:0:ffff:73f2:8151
115.242.129.82 0:0:0:0:0:ffff:73f2:8152
115.242.129.83 0:0:0:0:0:ffff:73f2:8153
115.242.129.84 0:0:0:0:0:ffff:73f2:8154
115.242.129.85 0:0:0:0:0:ffff:73f2:8155
115.242.129.86 0:0:0:0:0:ffff:73f2:8156
115.242.129.87 0:0:0:0:0:ffff:73f2:8157
115.242.129.88 0:0:0:0:0:ffff:73f2:8158
115.242.129.89 0:0:0:0:0:ffff:73f2:8159
115.242.129.90 0:0:0:0:0:ffff:73f2:815a
115.242.129.91 0:0:0:0:0:ffff:73f2:815b
115.242.129.92 0:0:0:0:0:ffff:73f2:815c
115.242.129.93 0:0:0:0:0:ffff:73f2:815d
115.242.129.94 0:0:0:0:0:ffff:73f2:815e
115.242.129.95 0:0:0:0:0:ffff:73f2:815f
115.242.129.96 0:0:0:0:0:ffff:73f2:8160
115.242.129.97 0:0:0:0:0:ffff:73f2:8161
115.242.129.98 0:0:0:0:0:ffff:73f2:8162
115.242.129.99 0:0:0:0:0:ffff:73f2:8163
115.242.129.100 0:0:0:0:0:ffff:73f2:8164
115.242.129.101 0:0:0:0:0:ffff:73f2:8165
115.242.129.102 0:0:0:0:0:ffff:73f2:8166
115.242.129.103 0:0:0:0:0:ffff:73f2:8167
115.242.129.104 0:0:0:0:0:ffff:73f2:8168
115.242.129.105 0:0:0:0:0:ffff:73f2:8169
115.242.129.106 0:0:0:0:0:ffff:73f2:816a
115.242.129.107 0:0:0:0:0:ffff:73f2:816b
115.242.129.108 0:0:0:0:0:ffff:73f2:816c
115.242.129.109 0:0:0:0:0:ffff:73f2:816d
115.242.129.110 0:0:0:0:0:ffff:73f2:816e
115.242.129.111 0:0:0:0:0:ffff:73f2:816f
115.242.129.112 0:0:0:0:0:ffff:73f2:8170
115.242.129.113 0:0:0:0:0:ffff:73f2:8171
115.242.129.114 0:0:0:0:0:ffff:73f2:8172
115.242.129.115 0:0:0:0:0:ffff:73f2:8173
115.242.129.116 0:0:0:0:0:ffff:73f2:8174
115.242.129.117 0:0:0:0:0:ffff:73f2:8175
115.242.129.118 0:0:0:0:0:ffff:73f2:8176
115.242.129.119 0:0:0:0:0:ffff:73f2:8177
115.242.129.120 0:0:0:0:0:ffff:73f2:8178


115.242.129.121 0:0:0:0:0:ffff:73f2:8179
115.242.129.122 0:0:0:0:0:ffff:73f2:817a
115.242.129.123 0:0:0:0:0:ffff:73f2:817b
115.242.129.124 0:0:0:0:0:ffff:73f2:817c
115.242.129.125 0:0:0:0:0:ffff:73f2:817d
115.242.129.126 0:0:0:0:0:ffff:73f2:817e
115.242.129.127 0:0:0:0:0:ffff:73f2:817f
115.242.129.128 0:0:0:0:0:ffff:73f2:8180
115.242.129.129 0:0:0:0:0:ffff:73f2:8181
115.242.129.130 0:0:0:0:0:ffff:73f2:8182
115.242.129.131 0:0:0:0:0:ffff:73f2:8183
115.242.129.132 0:0:0:0:0:ffff:73f2:8184
115.242.129.133 0:0:0:0:0:ffff:73f2:8185
115.242.129.134 0:0:0:0:0:ffff:73f2:8186
115.242.129.135 0:0:0:0:0:ffff:73f2:8187
115.242.129.136 0:0:0:0:0:ffff:73f2:8188
115.242.129.137 0:0:0:0:0:ffff:73f2:8189
115.242.129.138 0:0:0:0:0:ffff:73f2:818a
115.242.129.139 0:0:0:0:0:ffff:73f2:818b
115.242.129.140 0:0:0:0:0:ffff:73f2:818c
115.242.129.141 0:0:0:0:0:ffff:73f2:818d
115.242.129.142 0:0:0:0:0:ffff:73f2:818e
115.242.129.143 0:0:0:0:0:ffff:73f2:818f
115.242.129.144 0:0:0:0:0:ffff:73f2:8190
115.242.129.145 0:0:0:0:0:ffff:73f2:8191
115.242.129.146 0:0:0:0:0:ffff:73f2:8192
115.242.129.147 0:0:0:0:0:ffff:73f2:8193
115.242.129.148 0:0:0:0:0:ffff:73f2:8194
115.242.129.149 0:0:0:0:0:ffff:73f2:8195
115.242.129.150 0:0:0:0:0:ffff:73f2:8196
115.242.129.151 0:0:0:0:0:ffff:73f2:8197
115.242.129.152 0:0:0:0:0:ffff:73f2:8198
115.242.129.153 0:0:0:0:0:ffff:73f2:8199
115.242.129.154 0:0:0:0:0:ffff:73f2:819a
115.242.129.155 0:0:0:0:0:ffff:73f2:819b
115.242.129.156 0:0:0:0:0:ffff:73f2:819c
115.242.129.157 0:0:0:0:0:ffff:73f2:819d
115.242.129.158 0:0:0:0:0:ffff:73f2:819e
115.242.129.159 0:0:0:0:0:ffff:73f2:819f
115.242.129.160 0:0:0:0:0:ffff:73f2:81a0
115.242.129.161 0:0:0:0:0:ffff:73f2:81a1
115.242.129.162 0:0:0:0:0:ffff:73f2:81a2
115.242.129.163 0:0:0:0:0:ffff:73f2:81a3
115.242.129.164 0:0:0:0:0:ffff:73f2:81a4
115.242.129.165 0:0:0:0:0:ffff:73f2:81a5
115.242.129.166 0:0:0:0:0:ffff:73f2:81a6
115.242.129.167 0:0:0:0:0:ffff:73f2:81a7
115.242.129.168 0:0:0:0:0:ffff:73f2:81a8
115.242.129.169 0:0:0:0:0:ffff:73f2:81a9
115.242.129.170 0:0:0:0:0:ffff:73f2:81aa
115.242.129.171 0:0:0:0:0:ffff:73f2:81ab
115.242.129.172 0:0:0:0:0:ffff:73f2:81ac
115.242.129.173 0:0:0:0:0:ffff:73f2:81ad
115.242.129.174 0:0:0:0:0:ffff:73f2:81ae
115.242.129.175 0:0:0:0:0:ffff:73f2:81af
115.242.129.176 0:0:0:0:0:ffff:73f2:81b0
115.242.129.177 0:0:0:0:0:ffff:73f2:81b1
115.242.129.178 0:0:0:0:0:ffff:73f2:81b2
115.242.129.179 0:0:0:0:0:ffff:73f2:81b3
115.242.129.180 0:0:0:0:0:ffff:73f2:81b4


115.242.129.181 0:0:0:0:0:ffff:73f2:81b5
115.242.129.182 0:0:0:0:0:ffff:73f2:81b6
115.242.129.183 0:0:0:0:0:ffff:73f2:81b7
115.242.129.184 0:0:0:0:0:ffff:73f2:81b8
115.242.129.185 0:0:0:0:0:ffff:73f2:81b9
115.242.129.186 0:0:0:0:0:ffff:73f2:81ba
115.242.129.187 0:0:0:0:0:ffff:73f2:81bb
115.242.129.188 0:0:0:0:0:ffff:73f2:81bc
115.242.129.189 0:0:0:0:0:ffff:73f2:81bd
115.242.129.190 0:0:0:0:0:ffff:73f2:81be
115.242.129.191 0:0:0:0:0:ffff:73f2:81bf
115.242.129.192 0:0:0:0:0:ffff:73f2:81c0
115.242.129.193 0:0:0:0:0:ffff:73f2:81c1
115.242.129.194 0:0:0:0:0:ffff:73f2:81c2
115.242.129.195 0:0:0:0:0:ffff:73f2:81c3
115.242.129.196 0:0:0:0:0:ffff:73f2:81c4
115.242.129.197 0:0:0:0:0:ffff:73f2:81c5
115.242.129.198 0:0:0:0:0:ffff:73f2:81c6
115.242.129.199 0:0:0:0:0:ffff:73f2:81c7
115.242.129.200 0:0:0:0:0:ffff:73f2:81c8
115.242.129.201 0:0:0:0:0:ffff:73f2:81c9
115.242.129.202 0:0:0:0:0:ffff:73f2:81ca
115.242.129.203 0:0:0:0:0:ffff:73f2:81cb
115.242.129.204 0:0:0:0:0:ffff:73f2:81cc
115.242.129.205 0:0:0:0:0:ffff:73f2:81cd
115.242.129.206 0:0:0:0:0:ffff:73f2:81ce
115.242.129.207 0:0:0:0:0:ffff:73f2:81cf
115.242.129.208 0:0:0:0:0:ffff:73f2:81d0
115.242.129.209 0:0:0:0:0:ffff:73f2:81d1
115.242.129.210 0:0:0:0:0:ffff:73f2:81d2
115.242.129.211 0:0:0:0:0:ffff:73f2:81d3
115.242.129.212 0:0:0:0:0:ffff:73f2:81d4
115.242.129.213 0:0:0:0:0:ffff:73f2:81d5
115.242.129.214 0:0:0:0:0:ffff:73f2:81d6
115.242.129.215 0:0:0:0:0:ffff:73f2:81d7
115.242.129.216 0:0:0:0:0:ffff:73f2:81d8
115.242.129.217 0:0:0:0:0:ffff:73f2:81d9
115.242.129.218 0:0:0:0:0:ffff:73f2:81da
115.242.129.219 0:0:0:0:0:ffff:73f2:81db
115.242.129.220 0:0:0:0:0:ffff:73f2:81dc
115.242.129.221 0:0:0:0:0:ffff:73f2:81dd
115.242.129.222 0:0:0:0:0:ffff:73f2:81de
115.242.129.223 0:0:0:0:0:ffff:73f2:81df
115.242.129.224 0:0:0:0:0:ffff:73f2:81e0
115.242.129.225 0:0:0:0:0:ffff:73f2:81e1
115.242.129.226 0:0:0:0:0:ffff:73f2:81e2
115.242.129.227 0:0:0:0:0:ffff:73f2:81e3
115.242.129.228 0:0:0:0:0:ffff:73f2:81e4
115.242.129.229 0:0:0:0:0:ffff:73f2:81e5
115.242.129.230 0:0:0:0:0:ffff:73f2:81e6
115.242.129.231 0:0:0:0:0:ffff:73f2:81e7
115.242.129.232 0:0:0:0:0:ffff:73f2:81e8
115.242.129.233 0:0:0:0:0:ffff:73f2:81e9
115.242.129.234 0:0:0:0:0:ffff:73f2:81ea
115.242.129.235 0:0:0:0:0:ffff:73f2:81eb
115.242.129.236 0:0:0:0:0:ffff:73f2:81ec
115.242.129.237 0:0:0:0:0:ffff:73f2:81ed
115.242.129.238 0:0:0:0:0:ffff:73f2:81ee
115.242.129.239 0:0:0:0:0:ffff:73f2:81ef
115.242.129.240 0:0:0:0:0:ffff:73f2:81f0
115.242.129.241 0:0:0:0:0:ffff:73f2:81f1
115.242.129.242 0:0:0:0:0:ffff:73f2:81f2
115.242.129.243 0:0:0:0:0:ffff:73f2:81f3
115.242.129.244 0:0:0:0:0:ffff:73f2:81f4
115.242.129.245 0:0:0:0:0:ffff:73f2:81f5
115.242.129.246 0:0:0:0:0:ffff:73f2:81f6
115.242.129.247 0:0:0:0:0:ffff:73f2:81f7
115.242.129.248 0:0:0:0:0:ffff:73f2:81f8
115.242.129.249 0:0:0:0:0:ffff:73f2:81f9
115.242.129.250 0:0:0:0:0:ffff:73f2:81fa
115.242.129.251 0:0:0:0:0:ffff:73f2:81fb
115.242.129.252 0:0:0:0:0:ffff:73f2:81fc
115.242.129.253 0:0:0:0:0:ffff:73f2:81fd
115.242.129.254 0:0:0:0:0:ffff:73f2:81fe
115.242.129.255 0:0:0:0:0:ffff:73f2:81ff


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.