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
111.119.129.1 0:0:0:0:0:ffff:6f77:8101
111.119.129.2 0:0:0:0:0:ffff:6f77:8102
111.119.129.3 0:0:0:0:0:ffff:6f77:8103
111.119.129.4 0:0:0:0:0:ffff:6f77:8104
111.119.129.5 0:0:0:0:0:ffff:6f77:8105
111.119.129.6 0:0:0:0:0:ffff:6f77:8106
111.119.129.7 0:0:0:0:0:ffff:6f77:8107
111.119.129.8 0:0:0:0:0:ffff:6f77:8108
111.119.129.9 0:0:0:0:0:ffff:6f77:8109
111.119.129.10 0:0:0:0:0:ffff:6f77:810a
111.119.129.11 0:0:0:0:0:ffff:6f77:810b
111.119.129.12 0:0:0:0:0:ffff:6f77:810c
111.119.129.13 0:0:0:0:0:ffff:6f77:810d
111.119.129.14 0:0:0:0:0:ffff:6f77:810e
111.119.129.15 0:0:0:0:0:ffff:6f77:810f
111.119.129.16 0:0:0:0:0:ffff:6f77:8110
111.119.129.17 0:0:0:0:0:ffff:6f77:8111
111.119.129.18 0:0:0:0:0:ffff:6f77:8112
111.119.129.19 0:0:0:0:0:ffff:6f77:8113
111.119.129.20 0:0:0:0:0:ffff:6f77:8114
111.119.129.21 0:0:0:0:0:ffff:6f77:8115
111.119.129.22 0:0:0:0:0:ffff:6f77:8116
111.119.129.23 0:0:0:0:0:ffff:6f77:8117
111.119.129.24 0:0:0:0:0:ffff:6f77:8118
111.119.129.25 0:0:0:0:0:ffff:6f77:8119
111.119.129.26 0:0:0:0:0:ffff:6f77:811a
111.119.129.27 0:0:0:0:0:ffff:6f77:811b
111.119.129.28 0:0:0:0:0:ffff:6f77:811c
111.119.129.29 0:0:0:0:0:ffff:6f77:811d
111.119.129.30 0:0:0:0:0:ffff:6f77:811e
111.119.129.31 0:0:0:0:0:ffff:6f77:811f
111.119.129.32 0:0:0:0:0:ffff:6f77:8120
111.119.129.33 0:0:0:0:0:ffff:6f77:8121
111.119.129.34 0:0:0:0:0:ffff:6f77:8122
111.119.129.35 0:0:0:0:0:ffff:6f77:8123
111.119.129.36 0:0:0:0:0:ffff:6f77:8124
111.119.129.37 0:0:0:0:0:ffff:6f77:8125
111.119.129.38 0:0:0:0:0:ffff:6f77:8126
111.119.129.39 0:0:0:0:0:ffff:6f77:8127
111.119.129.40 0:0:0:0:0:ffff:6f77:8128
111.119.129.41 0:0:0:0:0:ffff:6f77:8129
111.119.129.42 0:0:0:0:0:ffff:6f77:812a
111.119.129.43 0:0:0:0:0:ffff:6f77:812b
111.119.129.44 0:0:0:0:0:ffff:6f77:812c
111.119.129.45 0:0:0:0:0:ffff:6f77:812d
111.119.129.46 0:0:0:0:0:ffff:6f77:812e
111.119.129.47 0:0:0:0:0:ffff:6f77:812f
111.119.129.48 0:0:0:0:0:ffff:6f77:8130
111.119.129.49 0:0:0:0:0:ffff:6f77:8131
111.119.129.50 0:0:0:0:0:ffff:6f77:8132
111.119.129.51 0:0:0:0:0:ffff:6f77:8133
111.119.129.52 0:0:0:0:0:ffff:6f77:8134
111.119.129.53 0:0:0:0:0:ffff:6f77:8135
111.119.129.54 0:0:0:0:0:ffff:6f77:8136
111.119.129.55 0:0:0:0:0:ffff:6f77:8137
111.119.129.56 0:0:0:0:0:ffff:6f77:8138
111.119.129.57 0:0:0:0:0:ffff:6f77:8139
111.119.129.58 0:0:0:0:0:ffff:6f77:813a
111.119.129.59 0:0:0:0:0:ffff:6f77:813b
111.119.129.60 0:0:0:0:0:ffff:6f77:813c


111.119.129.61 0:0:0:0:0:ffff:6f77:813d
111.119.129.62 0:0:0:0:0:ffff:6f77:813e
111.119.129.63 0:0:0:0:0:ffff:6f77:813f
111.119.129.64 0:0:0:0:0:ffff:6f77:8140
111.119.129.65 0:0:0:0:0:ffff:6f77:8141
111.119.129.66 0:0:0:0:0:ffff:6f77:8142
111.119.129.67 0:0:0:0:0:ffff:6f77:8143
111.119.129.68 0:0:0:0:0:ffff:6f77:8144
111.119.129.69 0:0:0:0:0:ffff:6f77:8145
111.119.129.70 0:0:0:0:0:ffff:6f77:8146
111.119.129.71 0:0:0:0:0:ffff:6f77:8147
111.119.129.72 0:0:0:0:0:ffff:6f77:8148
111.119.129.73 0:0:0:0:0:ffff:6f77:8149
111.119.129.74 0:0:0:0:0:ffff:6f77:814a
111.119.129.75 0:0:0:0:0:ffff:6f77:814b
111.119.129.76 0:0:0:0:0:ffff:6f77:814c
111.119.129.77 0:0:0:0:0:ffff:6f77:814d
111.119.129.78 0:0:0:0:0:ffff:6f77:814e
111.119.129.79 0:0:0:0:0:ffff:6f77:814f
111.119.129.80 0:0:0:0:0:ffff:6f77:8150
111.119.129.81 0:0:0:0:0:ffff:6f77:8151
111.119.129.82 0:0:0:0:0:ffff:6f77:8152
111.119.129.83 0:0:0:0:0:ffff:6f77:8153
111.119.129.84 0:0:0:0:0:ffff:6f77:8154
111.119.129.85 0:0:0:0:0:ffff:6f77:8155
111.119.129.86 0:0:0:0:0:ffff:6f77:8156
111.119.129.87 0:0:0:0:0:ffff:6f77:8157
111.119.129.88 0:0:0:0:0:ffff:6f77:8158
111.119.129.89 0:0:0:0:0:ffff:6f77:8159
111.119.129.90 0:0:0:0:0:ffff:6f77:815a
111.119.129.91 0:0:0:0:0:ffff:6f77:815b
111.119.129.92 0:0:0:0:0:ffff:6f77:815c
111.119.129.93 0:0:0:0:0:ffff:6f77:815d
111.119.129.94 0:0:0:0:0:ffff:6f77:815e
111.119.129.95 0:0:0:0:0:ffff:6f77:815f
111.119.129.96 0:0:0:0:0:ffff:6f77:8160
111.119.129.97 0:0:0:0:0:ffff:6f77:8161
111.119.129.98 0:0:0:0:0:ffff:6f77:8162
111.119.129.99 0:0:0:0:0:ffff:6f77:8163
111.119.129.100 0:0:0:0:0:ffff:6f77:8164
111.119.129.101 0:0:0:0:0:ffff:6f77:8165
111.119.129.102 0:0:0:0:0:ffff:6f77:8166
111.119.129.103 0:0:0:0:0:ffff:6f77:8167
111.119.129.104 0:0:0:0:0:ffff:6f77:8168
111.119.129.105 0:0:0:0:0:ffff:6f77:8169
111.119.129.106 0:0:0:0:0:ffff:6f77:816a
111.119.129.107 0:0:0:0:0:ffff:6f77:816b
111.119.129.108 0:0:0:0:0:ffff:6f77:816c
111.119.129.109 0:0:0:0:0:ffff:6f77:816d
111.119.129.110 0:0:0:0:0:ffff:6f77:816e
111.119.129.111 0:0:0:0:0:ffff:6f77:816f
111.119.129.112 0:0:0:0:0:ffff:6f77:8170
111.119.129.113 0:0:0:0:0:ffff:6f77:8171
111.119.129.114 0:0:0:0:0:ffff:6f77:8172
111.119.129.115 0:0:0:0:0:ffff:6f77:8173
111.119.129.116 0:0:0:0:0:ffff:6f77:8174
111.119.129.117 0:0:0:0:0:ffff:6f77:8175
111.119.129.118 0:0:0:0:0:ffff:6f77:8176
111.119.129.119 0:0:0:0:0:ffff:6f77:8177
111.119.129.120 0:0:0:0:0:ffff:6f77:8178


111.119.129.121 0:0:0:0:0:ffff:6f77:8179
111.119.129.122 0:0:0:0:0:ffff:6f77:817a
111.119.129.123 0:0:0:0:0:ffff:6f77:817b
111.119.129.124 0:0:0:0:0:ffff:6f77:817c
111.119.129.125 0:0:0:0:0:ffff:6f77:817d
111.119.129.126 0:0:0:0:0:ffff:6f77:817e
111.119.129.127 0:0:0:0:0:ffff:6f77:817f
111.119.129.128 0:0:0:0:0:ffff:6f77:8180
111.119.129.129 0:0:0:0:0:ffff:6f77:8181
111.119.129.130 0:0:0:0:0:ffff:6f77:8182
111.119.129.131 0:0:0:0:0:ffff:6f77:8183
111.119.129.132 0:0:0:0:0:ffff:6f77:8184
111.119.129.133 0:0:0:0:0:ffff:6f77:8185
111.119.129.134 0:0:0:0:0:ffff:6f77:8186
111.119.129.135 0:0:0:0:0:ffff:6f77:8187
111.119.129.136 0:0:0:0:0:ffff:6f77:8188
111.119.129.137 0:0:0:0:0:ffff:6f77:8189
111.119.129.138 0:0:0:0:0:ffff:6f77:818a
111.119.129.139 0:0:0:0:0:ffff:6f77:818b
111.119.129.140 0:0:0:0:0:ffff:6f77:818c
111.119.129.141 0:0:0:0:0:ffff:6f77:818d
111.119.129.142 0:0:0:0:0:ffff:6f77:818e
111.119.129.143 0:0:0:0:0:ffff:6f77:818f
111.119.129.144 0:0:0:0:0:ffff:6f77:8190
111.119.129.145 0:0:0:0:0:ffff:6f77:8191
111.119.129.146 0:0:0:0:0:ffff:6f77:8192
111.119.129.147 0:0:0:0:0:ffff:6f77:8193
111.119.129.148 0:0:0:0:0:ffff:6f77:8194
111.119.129.149 0:0:0:0:0:ffff:6f77:8195
111.119.129.150 0:0:0:0:0:ffff:6f77:8196
111.119.129.151 0:0:0:0:0:ffff:6f77:8197
111.119.129.152 0:0:0:0:0:ffff:6f77:8198
111.119.129.153 0:0:0:0:0:ffff:6f77:8199
111.119.129.154 0:0:0:0:0:ffff:6f77:819a
111.119.129.155 0:0:0:0:0:ffff:6f77:819b
111.119.129.156 0:0:0:0:0:ffff:6f77:819c
111.119.129.157 0:0:0:0:0:ffff:6f77:819d
111.119.129.158 0:0:0:0:0:ffff:6f77:819e
111.119.129.159 0:0:0:0:0:ffff:6f77:819f
111.119.129.160 0:0:0:0:0:ffff:6f77:81a0
111.119.129.161 0:0:0:0:0:ffff:6f77:81a1
111.119.129.162 0:0:0:0:0:ffff:6f77:81a2
111.119.129.163 0:0:0:0:0:ffff:6f77:81a3
111.119.129.164 0:0:0:0:0:ffff:6f77:81a4
111.119.129.165 0:0:0:0:0:ffff:6f77:81a5
111.119.129.166 0:0:0:0:0:ffff:6f77:81a6
111.119.129.167 0:0:0:0:0:ffff:6f77:81a7
111.119.129.168 0:0:0:0:0:ffff:6f77:81a8
111.119.129.169 0:0:0:0:0:ffff:6f77:81a9
111.119.129.170 0:0:0:0:0:ffff:6f77:81aa
111.119.129.171 0:0:0:0:0:ffff:6f77:81ab
111.119.129.172 0:0:0:0:0:ffff:6f77:81ac
111.119.129.173 0:0:0:0:0:ffff:6f77:81ad
111.119.129.174 0:0:0:0:0:ffff:6f77:81ae
111.119.129.175 0:0:0:0:0:ffff:6f77:81af
111.119.129.176 0:0:0:0:0:ffff:6f77:81b0
111.119.129.177 0:0:0:0:0:ffff:6f77:81b1
111.119.129.178 0:0:0:0:0:ffff:6f77:81b2
111.119.129.179 0:0:0:0:0:ffff:6f77:81b3
111.119.129.180 0:0:0:0:0:ffff:6f77:81b4


111.119.129.181 0:0:0:0:0:ffff:6f77:81b5
111.119.129.182 0:0:0:0:0:ffff:6f77:81b6
111.119.129.183 0:0:0:0:0:ffff:6f77:81b7
111.119.129.184 0:0:0:0:0:ffff:6f77:81b8
111.119.129.185 0:0:0:0:0:ffff:6f77:81b9
111.119.129.186 0:0:0:0:0:ffff:6f77:81ba
111.119.129.187 0:0:0:0:0:ffff:6f77:81bb
111.119.129.188 0:0:0:0:0:ffff:6f77:81bc
111.119.129.189 0:0:0:0:0:ffff:6f77:81bd
111.119.129.190 0:0:0:0:0:ffff:6f77:81be
111.119.129.191 0:0:0:0:0:ffff:6f77:81bf
111.119.129.192 0:0:0:0:0:ffff:6f77:81c0
111.119.129.193 0:0:0:0:0:ffff:6f77:81c1
111.119.129.194 0:0:0:0:0:ffff:6f77:81c2
111.119.129.195 0:0:0:0:0:ffff:6f77:81c3
111.119.129.196 0:0:0:0:0:ffff:6f77:81c4
111.119.129.197 0:0:0:0:0:ffff:6f77:81c5
111.119.129.198 0:0:0:0:0:ffff:6f77:81c6
111.119.129.199 0:0:0:0:0:ffff:6f77:81c7
111.119.129.200 0:0:0:0:0:ffff:6f77:81c8
111.119.129.201 0:0:0:0:0:ffff:6f77:81c9
111.119.129.202 0:0:0:0:0:ffff:6f77:81ca
111.119.129.203 0:0:0:0:0:ffff:6f77:81cb
111.119.129.204 0:0:0:0:0:ffff:6f77:81cc
111.119.129.205 0:0:0:0:0:ffff:6f77:81cd
111.119.129.206 0:0:0:0:0:ffff:6f77:81ce
111.119.129.207 0:0:0:0:0:ffff:6f77:81cf
111.119.129.208 0:0:0:0:0:ffff:6f77:81d0
111.119.129.209 0:0:0:0:0:ffff:6f77:81d1
111.119.129.210 0:0:0:0:0:ffff:6f77:81d2
111.119.129.211 0:0:0:0:0:ffff:6f77:81d3
111.119.129.212 0:0:0:0:0:ffff:6f77:81d4
111.119.129.213 0:0:0:0:0:ffff:6f77:81d5
111.119.129.214 0:0:0:0:0:ffff:6f77:81d6
111.119.129.215 0:0:0:0:0:ffff:6f77:81d7
111.119.129.216 0:0:0:0:0:ffff:6f77:81d8
111.119.129.217 0:0:0:0:0:ffff:6f77:81d9
111.119.129.218 0:0:0:0:0:ffff:6f77:81da
111.119.129.219 0:0:0:0:0:ffff:6f77:81db
111.119.129.220 0:0:0:0:0:ffff:6f77:81dc
111.119.129.221 0:0:0:0:0:ffff:6f77:81dd
111.119.129.222 0:0:0:0:0:ffff:6f77:81de
111.119.129.223 0:0:0:0:0:ffff:6f77:81df
111.119.129.224 0:0:0:0:0:ffff:6f77:81e0
111.119.129.225 0:0:0:0:0:ffff:6f77:81e1
111.119.129.226 0:0:0:0:0:ffff:6f77:81e2
111.119.129.227 0:0:0:0:0:ffff:6f77:81e3
111.119.129.228 0:0:0:0:0:ffff:6f77:81e4
111.119.129.229 0:0:0:0:0:ffff:6f77:81e5
111.119.129.230 0:0:0:0:0:ffff:6f77:81e6
111.119.129.231 0:0:0:0:0:ffff:6f77:81e7
111.119.129.232 0:0:0:0:0:ffff:6f77:81e8
111.119.129.233 0:0:0:0:0:ffff:6f77:81e9
111.119.129.234 0:0:0:0:0:ffff:6f77:81ea
111.119.129.235 0:0:0:0:0:ffff:6f77:81eb
111.119.129.236 0:0:0:0:0:ffff:6f77:81ec
111.119.129.237 0:0:0:0:0:ffff:6f77:81ed
111.119.129.238 0:0:0:0:0:ffff:6f77:81ee
111.119.129.239 0:0:0:0:0:ffff:6f77:81ef
111.119.129.240 0:0:0:0:0:ffff:6f77:81f0
111.119.129.241 0:0:0:0:0:ffff:6f77:81f1
111.119.129.242 0:0:0:0:0:ffff:6f77:81f2
111.119.129.243 0:0:0:0:0:ffff:6f77:81f3
111.119.129.244 0:0:0:0:0:ffff:6f77:81f4
111.119.129.245 0:0:0:0:0:ffff:6f77:81f5
111.119.129.246 0:0:0:0:0:ffff:6f77:81f6
111.119.129.247 0:0:0:0:0:ffff:6f77:81f7
111.119.129.248 0:0:0:0:0:ffff:6f77:81f8
111.119.129.249 0:0:0:0:0:ffff:6f77:81f9
111.119.129.250 0:0:0:0:0:ffff:6f77:81fa
111.119.129.251 0:0:0:0:0:ffff:6f77:81fb
111.119.129.252 0:0:0:0:0:ffff:6f77:81fc
111.119.129.253 0:0:0:0:0:ffff:6f77:81fd
111.119.129.254 0:0:0:0:0:ffff:6f77:81fe
111.119.129.255 0:0:0:0:0:ffff:6f77:81ff


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.