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
111.72.241.1 0:0:0:0:0:ffff:6f48:f101
111.72.241.2 0:0:0:0:0:ffff:6f48:f102
111.72.241.3 0:0:0:0:0:ffff:6f48:f103
111.72.241.4 0:0:0:0:0:ffff:6f48:f104
111.72.241.5 0:0:0:0:0:ffff:6f48:f105
111.72.241.6 0:0:0:0:0:ffff:6f48:f106
111.72.241.7 0:0:0:0:0:ffff:6f48:f107
111.72.241.8 0:0:0:0:0:ffff:6f48:f108
111.72.241.9 0:0:0:0:0:ffff:6f48:f109
111.72.241.10 0:0:0:0:0:ffff:6f48:f10a
111.72.241.11 0:0:0:0:0:ffff:6f48:f10b
111.72.241.12 0:0:0:0:0:ffff:6f48:f10c
111.72.241.13 0:0:0:0:0:ffff:6f48:f10d
111.72.241.14 0:0:0:0:0:ffff:6f48:f10e
111.72.241.15 0:0:0:0:0:ffff:6f48:f10f
111.72.241.16 0:0:0:0:0:ffff:6f48:f110
111.72.241.17 0:0:0:0:0:ffff:6f48:f111
111.72.241.18 0:0:0:0:0:ffff:6f48:f112
111.72.241.19 0:0:0:0:0:ffff:6f48:f113
111.72.241.20 0:0:0:0:0:ffff:6f48:f114
111.72.241.21 0:0:0:0:0:ffff:6f48:f115
111.72.241.22 0:0:0:0:0:ffff:6f48:f116
111.72.241.23 0:0:0:0:0:ffff:6f48:f117
111.72.241.24 0:0:0:0:0:ffff:6f48:f118
111.72.241.25 0:0:0:0:0:ffff:6f48:f119
111.72.241.26 0:0:0:0:0:ffff:6f48:f11a
111.72.241.27 0:0:0:0:0:ffff:6f48:f11b
111.72.241.28 0:0:0:0:0:ffff:6f48:f11c
111.72.241.29 0:0:0:0:0:ffff:6f48:f11d
111.72.241.30 0:0:0:0:0:ffff:6f48:f11e
111.72.241.31 0:0:0:0:0:ffff:6f48:f11f
111.72.241.32 0:0:0:0:0:ffff:6f48:f120
111.72.241.33 0:0:0:0:0:ffff:6f48:f121
111.72.241.34 0:0:0:0:0:ffff:6f48:f122
111.72.241.35 0:0:0:0:0:ffff:6f48:f123
111.72.241.36 0:0:0:0:0:ffff:6f48:f124
111.72.241.37 0:0:0:0:0:ffff:6f48:f125
111.72.241.38 0:0:0:0:0:ffff:6f48:f126
111.72.241.39 0:0:0:0:0:ffff:6f48:f127
111.72.241.40 0:0:0:0:0:ffff:6f48:f128
111.72.241.41 0:0:0:0:0:ffff:6f48:f129
111.72.241.42 0:0:0:0:0:ffff:6f48:f12a
111.72.241.43 0:0:0:0:0:ffff:6f48:f12b
111.72.241.44 0:0:0:0:0:ffff:6f48:f12c
111.72.241.45 0:0:0:0:0:ffff:6f48:f12d
111.72.241.46 0:0:0:0:0:ffff:6f48:f12e
111.72.241.47 0:0:0:0:0:ffff:6f48:f12f
111.72.241.48 0:0:0:0:0:ffff:6f48:f130
111.72.241.49 0:0:0:0:0:ffff:6f48:f131
111.72.241.50 0:0:0:0:0:ffff:6f48:f132
111.72.241.51 0:0:0:0:0:ffff:6f48:f133
111.72.241.52 0:0:0:0:0:ffff:6f48:f134
111.72.241.53 0:0:0:0:0:ffff:6f48:f135
111.72.241.54 0:0:0:0:0:ffff:6f48:f136
111.72.241.55 0:0:0:0:0:ffff:6f48:f137
111.72.241.56 0:0:0:0:0:ffff:6f48:f138
111.72.241.57 0:0:0:0:0:ffff:6f48:f139
111.72.241.58 0:0:0:0:0:ffff:6f48:f13a
111.72.241.59 0:0:0:0:0:ffff:6f48:f13b
111.72.241.60 0:0:0:0:0:ffff:6f48:f13c


111.72.241.61 0:0:0:0:0:ffff:6f48:f13d
111.72.241.62 0:0:0:0:0:ffff:6f48:f13e
111.72.241.63 0:0:0:0:0:ffff:6f48:f13f
111.72.241.64 0:0:0:0:0:ffff:6f48:f140
111.72.241.65 0:0:0:0:0:ffff:6f48:f141
111.72.241.66 0:0:0:0:0:ffff:6f48:f142
111.72.241.67 0:0:0:0:0:ffff:6f48:f143
111.72.241.68 0:0:0:0:0:ffff:6f48:f144
111.72.241.69 0:0:0:0:0:ffff:6f48:f145
111.72.241.70 0:0:0:0:0:ffff:6f48:f146
111.72.241.71 0:0:0:0:0:ffff:6f48:f147
111.72.241.72 0:0:0:0:0:ffff:6f48:f148
111.72.241.73 0:0:0:0:0:ffff:6f48:f149
111.72.241.74 0:0:0:0:0:ffff:6f48:f14a
111.72.241.75 0:0:0:0:0:ffff:6f48:f14b
111.72.241.76 0:0:0:0:0:ffff:6f48:f14c
111.72.241.77 0:0:0:0:0:ffff:6f48:f14d
111.72.241.78 0:0:0:0:0:ffff:6f48:f14e
111.72.241.79 0:0:0:0:0:ffff:6f48:f14f
111.72.241.80 0:0:0:0:0:ffff:6f48:f150
111.72.241.81 0:0:0:0:0:ffff:6f48:f151
111.72.241.82 0:0:0:0:0:ffff:6f48:f152
111.72.241.83 0:0:0:0:0:ffff:6f48:f153
111.72.241.84 0:0:0:0:0:ffff:6f48:f154
111.72.241.85 0:0:0:0:0:ffff:6f48:f155
111.72.241.86 0:0:0:0:0:ffff:6f48:f156
111.72.241.87 0:0:0:0:0:ffff:6f48:f157
111.72.241.88 0:0:0:0:0:ffff:6f48:f158
111.72.241.89 0:0:0:0:0:ffff:6f48:f159
111.72.241.90 0:0:0:0:0:ffff:6f48:f15a
111.72.241.91 0:0:0:0:0:ffff:6f48:f15b
111.72.241.92 0:0:0:0:0:ffff:6f48:f15c
111.72.241.93 0:0:0:0:0:ffff:6f48:f15d
111.72.241.94 0:0:0:0:0:ffff:6f48:f15e
111.72.241.95 0:0:0:0:0:ffff:6f48:f15f
111.72.241.96 0:0:0:0:0:ffff:6f48:f160
111.72.241.97 0:0:0:0:0:ffff:6f48:f161
111.72.241.98 0:0:0:0:0:ffff:6f48:f162
111.72.241.99 0:0:0:0:0:ffff:6f48:f163
111.72.241.100 0:0:0:0:0:ffff:6f48:f164
111.72.241.101 0:0:0:0:0:ffff:6f48:f165
111.72.241.102 0:0:0:0:0:ffff:6f48:f166
111.72.241.103 0:0:0:0:0:ffff:6f48:f167
111.72.241.104 0:0:0:0:0:ffff:6f48:f168
111.72.241.105 0:0:0:0:0:ffff:6f48:f169
111.72.241.106 0:0:0:0:0:ffff:6f48:f16a
111.72.241.107 0:0:0:0:0:ffff:6f48:f16b
111.72.241.108 0:0:0:0:0:ffff:6f48:f16c
111.72.241.109 0:0:0:0:0:ffff:6f48:f16d
111.72.241.110 0:0:0:0:0:ffff:6f48:f16e
111.72.241.111 0:0:0:0:0:ffff:6f48:f16f
111.72.241.112 0:0:0:0:0:ffff:6f48:f170
111.72.241.113 0:0:0:0:0:ffff:6f48:f171
111.72.241.114 0:0:0:0:0:ffff:6f48:f172
111.72.241.115 0:0:0:0:0:ffff:6f48:f173
111.72.241.116 0:0:0:0:0:ffff:6f48:f174
111.72.241.117 0:0:0:0:0:ffff:6f48:f175
111.72.241.118 0:0:0:0:0:ffff:6f48:f176
111.72.241.119 0:0:0:0:0:ffff:6f48:f177
111.72.241.120 0:0:0:0:0:ffff:6f48:f178


111.72.241.121 0:0:0:0:0:ffff:6f48:f179
111.72.241.122 0:0:0:0:0:ffff:6f48:f17a
111.72.241.123 0:0:0:0:0:ffff:6f48:f17b
111.72.241.124 0:0:0:0:0:ffff:6f48:f17c
111.72.241.125 0:0:0:0:0:ffff:6f48:f17d
111.72.241.126 0:0:0:0:0:ffff:6f48:f17e
111.72.241.127 0:0:0:0:0:ffff:6f48:f17f
111.72.241.128 0:0:0:0:0:ffff:6f48:f180
111.72.241.129 0:0:0:0:0:ffff:6f48:f181
111.72.241.130 0:0:0:0:0:ffff:6f48:f182
111.72.241.131 0:0:0:0:0:ffff:6f48:f183
111.72.241.132 0:0:0:0:0:ffff:6f48:f184
111.72.241.133 0:0:0:0:0:ffff:6f48:f185
111.72.241.134 0:0:0:0:0:ffff:6f48:f186
111.72.241.135 0:0:0:0:0:ffff:6f48:f187
111.72.241.136 0:0:0:0:0:ffff:6f48:f188
111.72.241.137 0:0:0:0:0:ffff:6f48:f189
111.72.241.138 0:0:0:0:0:ffff:6f48:f18a
111.72.241.139 0:0:0:0:0:ffff:6f48:f18b
111.72.241.140 0:0:0:0:0:ffff:6f48:f18c
111.72.241.141 0:0:0:0:0:ffff:6f48:f18d
111.72.241.142 0:0:0:0:0:ffff:6f48:f18e
111.72.241.143 0:0:0:0:0:ffff:6f48:f18f
111.72.241.144 0:0:0:0:0:ffff:6f48:f190
111.72.241.145 0:0:0:0:0:ffff:6f48:f191
111.72.241.146 0:0:0:0:0:ffff:6f48:f192
111.72.241.147 0:0:0:0:0:ffff:6f48:f193
111.72.241.148 0:0:0:0:0:ffff:6f48:f194
111.72.241.149 0:0:0:0:0:ffff:6f48:f195
111.72.241.150 0:0:0:0:0:ffff:6f48:f196
111.72.241.151 0:0:0:0:0:ffff:6f48:f197
111.72.241.152 0:0:0:0:0:ffff:6f48:f198
111.72.241.153 0:0:0:0:0:ffff:6f48:f199
111.72.241.154 0:0:0:0:0:ffff:6f48:f19a
111.72.241.155 0:0:0:0:0:ffff:6f48:f19b
111.72.241.156 0:0:0:0:0:ffff:6f48:f19c
111.72.241.157 0:0:0:0:0:ffff:6f48:f19d
111.72.241.158 0:0:0:0:0:ffff:6f48:f19e
111.72.241.159 0:0:0:0:0:ffff:6f48:f19f
111.72.241.160 0:0:0:0:0:ffff:6f48:f1a0
111.72.241.161 0:0:0:0:0:ffff:6f48:f1a1
111.72.241.162 0:0:0:0:0:ffff:6f48:f1a2
111.72.241.163 0:0:0:0:0:ffff:6f48:f1a3
111.72.241.164 0:0:0:0:0:ffff:6f48:f1a4
111.72.241.165 0:0:0:0:0:ffff:6f48:f1a5
111.72.241.166 0:0:0:0:0:ffff:6f48:f1a6
111.72.241.167 0:0:0:0:0:ffff:6f48:f1a7
111.72.241.168 0:0:0:0:0:ffff:6f48:f1a8
111.72.241.169 0:0:0:0:0:ffff:6f48:f1a9
111.72.241.170 0:0:0:0:0:ffff:6f48:f1aa
111.72.241.171 0:0:0:0:0:ffff:6f48:f1ab
111.72.241.172 0:0:0:0:0:ffff:6f48:f1ac
111.72.241.173 0:0:0:0:0:ffff:6f48:f1ad
111.72.241.174 0:0:0:0:0:ffff:6f48:f1ae
111.72.241.175 0:0:0:0:0:ffff:6f48:f1af
111.72.241.176 0:0:0:0:0:ffff:6f48:f1b0
111.72.241.177 0:0:0:0:0:ffff:6f48:f1b1
111.72.241.178 0:0:0:0:0:ffff:6f48:f1b2
111.72.241.179 0:0:0:0:0:ffff:6f48:f1b3
111.72.241.180 0:0:0:0:0:ffff:6f48:f1b4


111.72.241.181 0:0:0:0:0:ffff:6f48:f1b5
111.72.241.182 0:0:0:0:0:ffff:6f48:f1b6
111.72.241.183 0:0:0:0:0:ffff:6f48:f1b7
111.72.241.184 0:0:0:0:0:ffff:6f48:f1b8
111.72.241.185 0:0:0:0:0:ffff:6f48:f1b9
111.72.241.186 0:0:0:0:0:ffff:6f48:f1ba
111.72.241.187 0:0:0:0:0:ffff:6f48:f1bb
111.72.241.188 0:0:0:0:0:ffff:6f48:f1bc
111.72.241.189 0:0:0:0:0:ffff:6f48:f1bd
111.72.241.190 0:0:0:0:0:ffff:6f48:f1be
111.72.241.191 0:0:0:0:0:ffff:6f48:f1bf
111.72.241.192 0:0:0:0:0:ffff:6f48:f1c0
111.72.241.193 0:0:0:0:0:ffff:6f48:f1c1
111.72.241.194 0:0:0:0:0:ffff:6f48:f1c2
111.72.241.195 0:0:0:0:0:ffff:6f48:f1c3
111.72.241.196 0:0:0:0:0:ffff:6f48:f1c4
111.72.241.197 0:0:0:0:0:ffff:6f48:f1c5
111.72.241.198 0:0:0:0:0:ffff:6f48:f1c6
111.72.241.199 0:0:0:0:0:ffff:6f48:f1c7
111.72.241.200 0:0:0:0:0:ffff:6f48:f1c8
111.72.241.201 0:0:0:0:0:ffff:6f48:f1c9
111.72.241.202 0:0:0:0:0:ffff:6f48:f1ca
111.72.241.203 0:0:0:0:0:ffff:6f48:f1cb
111.72.241.204 0:0:0:0:0:ffff:6f48:f1cc
111.72.241.205 0:0:0:0:0:ffff:6f48:f1cd
111.72.241.206 0:0:0:0:0:ffff:6f48:f1ce
111.72.241.207 0:0:0:0:0:ffff:6f48:f1cf
111.72.241.208 0:0:0:0:0:ffff:6f48:f1d0
111.72.241.209 0:0:0:0:0:ffff:6f48:f1d1
111.72.241.210 0:0:0:0:0:ffff:6f48:f1d2
111.72.241.211 0:0:0:0:0:ffff:6f48:f1d3
111.72.241.212 0:0:0:0:0:ffff:6f48:f1d4
111.72.241.213 0:0:0:0:0:ffff:6f48:f1d5
111.72.241.214 0:0:0:0:0:ffff:6f48:f1d6
111.72.241.215 0:0:0:0:0:ffff:6f48:f1d7
111.72.241.216 0:0:0:0:0:ffff:6f48:f1d8
111.72.241.217 0:0:0:0:0:ffff:6f48:f1d9
111.72.241.218 0:0:0:0:0:ffff:6f48:f1da
111.72.241.219 0:0:0:0:0:ffff:6f48:f1db
111.72.241.220 0:0:0:0:0:ffff:6f48:f1dc
111.72.241.221 0:0:0:0:0:ffff:6f48:f1dd
111.72.241.222 0:0:0:0:0:ffff:6f48:f1de
111.72.241.223 0:0:0:0:0:ffff:6f48:f1df
111.72.241.224 0:0:0:0:0:ffff:6f48:f1e0
111.72.241.225 0:0:0:0:0:ffff:6f48:f1e1
111.72.241.226 0:0:0:0:0:ffff:6f48:f1e2
111.72.241.227 0:0:0:0:0:ffff:6f48:f1e3
111.72.241.228 0:0:0:0:0:ffff:6f48:f1e4
111.72.241.229 0:0:0:0:0:ffff:6f48:f1e5
111.72.241.230 0:0:0:0:0:ffff:6f48:f1e6
111.72.241.231 0:0:0:0:0:ffff:6f48:f1e7
111.72.241.232 0:0:0:0:0:ffff:6f48:f1e8
111.72.241.233 0:0:0:0:0:ffff:6f48:f1e9
111.72.241.234 0:0:0:0:0:ffff:6f48:f1ea
111.72.241.235 0:0:0:0:0:ffff:6f48:f1eb
111.72.241.236 0:0:0:0:0:ffff:6f48:f1ec
111.72.241.237 0:0:0:0:0:ffff:6f48:f1ed
111.72.241.238 0:0:0:0:0:ffff:6f48:f1ee
111.72.241.239 0:0:0:0:0:ffff:6f48:f1ef
111.72.241.240 0:0:0:0:0:ffff:6f48:f1f0
111.72.241.241 0:0:0:0:0:ffff:6f48:f1f1
111.72.241.242 0:0:0:0:0:ffff:6f48:f1f2
111.72.241.243 0:0:0:0:0:ffff:6f48:f1f3
111.72.241.244 0:0:0:0:0:ffff:6f48:f1f4
111.72.241.245 0:0:0:0:0:ffff:6f48:f1f5
111.72.241.246 0:0:0:0:0:ffff:6f48:f1f6
111.72.241.247 0:0:0:0:0:ffff:6f48:f1f7
111.72.241.248 0:0:0:0:0:ffff:6f48:f1f8
111.72.241.249 0:0:0:0:0:ffff:6f48:f1f9
111.72.241.250 0:0:0:0:0:ffff:6f48:f1fa
111.72.241.251 0:0:0:0:0:ffff:6f48:f1fb
111.72.241.252 0:0:0:0:0:ffff:6f48:f1fc
111.72.241.253 0:0:0:0:0:ffff:6f48:f1fd
111.72.241.254 0:0:0:0:0:ffff:6f48:f1fe
111.72.241.255 0:0:0:0:0:ffff:6f48:f1ff


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.