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
157.127.241.1 0:0:0:0:0:ffff:9d7f:f101
157.127.241.2 0:0:0:0:0:ffff:9d7f:f102
157.127.241.3 0:0:0:0:0:ffff:9d7f:f103
157.127.241.4 0:0:0:0:0:ffff:9d7f:f104
157.127.241.5 0:0:0:0:0:ffff:9d7f:f105
157.127.241.6 0:0:0:0:0:ffff:9d7f:f106
157.127.241.7 0:0:0:0:0:ffff:9d7f:f107
157.127.241.8 0:0:0:0:0:ffff:9d7f:f108
157.127.241.9 0:0:0:0:0:ffff:9d7f:f109
157.127.241.10 0:0:0:0:0:ffff:9d7f:f10a
157.127.241.11 0:0:0:0:0:ffff:9d7f:f10b
157.127.241.12 0:0:0:0:0:ffff:9d7f:f10c
157.127.241.13 0:0:0:0:0:ffff:9d7f:f10d
157.127.241.14 0:0:0:0:0:ffff:9d7f:f10e
157.127.241.15 0:0:0:0:0:ffff:9d7f:f10f
157.127.241.16 0:0:0:0:0:ffff:9d7f:f110
157.127.241.17 0:0:0:0:0:ffff:9d7f:f111
157.127.241.18 0:0:0:0:0:ffff:9d7f:f112
157.127.241.19 0:0:0:0:0:ffff:9d7f:f113
157.127.241.20 0:0:0:0:0:ffff:9d7f:f114
157.127.241.21 0:0:0:0:0:ffff:9d7f:f115
157.127.241.22 0:0:0:0:0:ffff:9d7f:f116
157.127.241.23 0:0:0:0:0:ffff:9d7f:f117
157.127.241.24 0:0:0:0:0:ffff:9d7f:f118
157.127.241.25 0:0:0:0:0:ffff:9d7f:f119
157.127.241.26 0:0:0:0:0:ffff:9d7f:f11a
157.127.241.27 0:0:0:0:0:ffff:9d7f:f11b
157.127.241.28 0:0:0:0:0:ffff:9d7f:f11c
157.127.241.29 0:0:0:0:0:ffff:9d7f:f11d
157.127.241.30 0:0:0:0:0:ffff:9d7f:f11e
157.127.241.31 0:0:0:0:0:ffff:9d7f:f11f
157.127.241.32 0:0:0:0:0:ffff:9d7f:f120
157.127.241.33 0:0:0:0:0:ffff:9d7f:f121
157.127.241.34 0:0:0:0:0:ffff:9d7f:f122
157.127.241.35 0:0:0:0:0:ffff:9d7f:f123
157.127.241.36 0:0:0:0:0:ffff:9d7f:f124
157.127.241.37 0:0:0:0:0:ffff:9d7f:f125
157.127.241.38 0:0:0:0:0:ffff:9d7f:f126
157.127.241.39 0:0:0:0:0:ffff:9d7f:f127
157.127.241.40 0:0:0:0:0:ffff:9d7f:f128
157.127.241.41 0:0:0:0:0:ffff:9d7f:f129
157.127.241.42 0:0:0:0:0:ffff:9d7f:f12a
157.127.241.43 0:0:0:0:0:ffff:9d7f:f12b
157.127.241.44 0:0:0:0:0:ffff:9d7f:f12c
157.127.241.45 0:0:0:0:0:ffff:9d7f:f12d
157.127.241.46 0:0:0:0:0:ffff:9d7f:f12e
157.127.241.47 0:0:0:0:0:ffff:9d7f:f12f
157.127.241.48 0:0:0:0:0:ffff:9d7f:f130
157.127.241.49 0:0:0:0:0:ffff:9d7f:f131
157.127.241.50 0:0:0:0:0:ffff:9d7f:f132
157.127.241.51 0:0:0:0:0:ffff:9d7f:f133
157.127.241.52 0:0:0:0:0:ffff:9d7f:f134
157.127.241.53 0:0:0:0:0:ffff:9d7f:f135
157.127.241.54 0:0:0:0:0:ffff:9d7f:f136
157.127.241.55 0:0:0:0:0:ffff:9d7f:f137
157.127.241.56 0:0:0:0:0:ffff:9d7f:f138
157.127.241.57 0:0:0:0:0:ffff:9d7f:f139
157.127.241.58 0:0:0:0:0:ffff:9d7f:f13a
157.127.241.59 0:0:0:0:0:ffff:9d7f:f13b
157.127.241.60 0:0:0:0:0:ffff:9d7f:f13c


157.127.241.61 0:0:0:0:0:ffff:9d7f:f13d
157.127.241.62 0:0:0:0:0:ffff:9d7f:f13e
157.127.241.63 0:0:0:0:0:ffff:9d7f:f13f
157.127.241.64 0:0:0:0:0:ffff:9d7f:f140
157.127.241.65 0:0:0:0:0:ffff:9d7f:f141
157.127.241.66 0:0:0:0:0:ffff:9d7f:f142
157.127.241.67 0:0:0:0:0:ffff:9d7f:f143
157.127.241.68 0:0:0:0:0:ffff:9d7f:f144
157.127.241.69 0:0:0:0:0:ffff:9d7f:f145
157.127.241.70 0:0:0:0:0:ffff:9d7f:f146
157.127.241.71 0:0:0:0:0:ffff:9d7f:f147
157.127.241.72 0:0:0:0:0:ffff:9d7f:f148
157.127.241.73 0:0:0:0:0:ffff:9d7f:f149
157.127.241.74 0:0:0:0:0:ffff:9d7f:f14a
157.127.241.75 0:0:0:0:0:ffff:9d7f:f14b
157.127.241.76 0:0:0:0:0:ffff:9d7f:f14c
157.127.241.77 0:0:0:0:0:ffff:9d7f:f14d
157.127.241.78 0:0:0:0:0:ffff:9d7f:f14e
157.127.241.79 0:0:0:0:0:ffff:9d7f:f14f
157.127.241.80 0:0:0:0:0:ffff:9d7f:f150
157.127.241.81 0:0:0:0:0:ffff:9d7f:f151
157.127.241.82 0:0:0:0:0:ffff:9d7f:f152
157.127.241.83 0:0:0:0:0:ffff:9d7f:f153
157.127.241.84 0:0:0:0:0:ffff:9d7f:f154
157.127.241.85 0:0:0:0:0:ffff:9d7f:f155
157.127.241.86 0:0:0:0:0:ffff:9d7f:f156
157.127.241.87 0:0:0:0:0:ffff:9d7f:f157
157.127.241.88 0:0:0:0:0:ffff:9d7f:f158
157.127.241.89 0:0:0:0:0:ffff:9d7f:f159
157.127.241.90 0:0:0:0:0:ffff:9d7f:f15a
157.127.241.91 0:0:0:0:0:ffff:9d7f:f15b
157.127.241.92 0:0:0:0:0:ffff:9d7f:f15c
157.127.241.93 0:0:0:0:0:ffff:9d7f:f15d
157.127.241.94 0:0:0:0:0:ffff:9d7f:f15e
157.127.241.95 0:0:0:0:0:ffff:9d7f:f15f
157.127.241.96 0:0:0:0:0:ffff:9d7f:f160
157.127.241.97 0:0:0:0:0:ffff:9d7f:f161
157.127.241.98 0:0:0:0:0:ffff:9d7f:f162
157.127.241.99 0:0:0:0:0:ffff:9d7f:f163
157.127.241.100 0:0:0:0:0:ffff:9d7f:f164
157.127.241.101 0:0:0:0:0:ffff:9d7f:f165
157.127.241.102 0:0:0:0:0:ffff:9d7f:f166
157.127.241.103 0:0:0:0:0:ffff:9d7f:f167
157.127.241.104 0:0:0:0:0:ffff:9d7f:f168
157.127.241.105 0:0:0:0:0:ffff:9d7f:f169
157.127.241.106 0:0:0:0:0:ffff:9d7f:f16a
157.127.241.107 0:0:0:0:0:ffff:9d7f:f16b
157.127.241.108 0:0:0:0:0:ffff:9d7f:f16c
157.127.241.109 0:0:0:0:0:ffff:9d7f:f16d
157.127.241.110 0:0:0:0:0:ffff:9d7f:f16e
157.127.241.111 0:0:0:0:0:ffff:9d7f:f16f
157.127.241.112 0:0:0:0:0:ffff:9d7f:f170
157.127.241.113 0:0:0:0:0:ffff:9d7f:f171
157.127.241.114 0:0:0:0:0:ffff:9d7f:f172
157.127.241.115 0:0:0:0:0:ffff:9d7f:f173
157.127.241.116 0:0:0:0:0:ffff:9d7f:f174
157.127.241.117 0:0:0:0:0:ffff:9d7f:f175
157.127.241.118 0:0:0:0:0:ffff:9d7f:f176
157.127.241.119 0:0:0:0:0:ffff:9d7f:f177
157.127.241.120 0:0:0:0:0:ffff:9d7f:f178


157.127.241.121 0:0:0:0:0:ffff:9d7f:f179
157.127.241.122 0:0:0:0:0:ffff:9d7f:f17a
157.127.241.123 0:0:0:0:0:ffff:9d7f:f17b
157.127.241.124 0:0:0:0:0:ffff:9d7f:f17c
157.127.241.125 0:0:0:0:0:ffff:9d7f:f17d
157.127.241.126 0:0:0:0:0:ffff:9d7f:f17e
157.127.241.127 0:0:0:0:0:ffff:9d7f:f17f
157.127.241.128 0:0:0:0:0:ffff:9d7f:f180
157.127.241.129 0:0:0:0:0:ffff:9d7f:f181
157.127.241.130 0:0:0:0:0:ffff:9d7f:f182
157.127.241.131 0:0:0:0:0:ffff:9d7f:f183
157.127.241.132 0:0:0:0:0:ffff:9d7f:f184
157.127.241.133 0:0:0:0:0:ffff:9d7f:f185
157.127.241.134 0:0:0:0:0:ffff:9d7f:f186
157.127.241.135 0:0:0:0:0:ffff:9d7f:f187
157.127.241.136 0:0:0:0:0:ffff:9d7f:f188
157.127.241.137 0:0:0:0:0:ffff:9d7f:f189
157.127.241.138 0:0:0:0:0:ffff:9d7f:f18a
157.127.241.139 0:0:0:0:0:ffff:9d7f:f18b
157.127.241.140 0:0:0:0:0:ffff:9d7f:f18c
157.127.241.141 0:0:0:0:0:ffff:9d7f:f18d
157.127.241.142 0:0:0:0:0:ffff:9d7f:f18e
157.127.241.143 0:0:0:0:0:ffff:9d7f:f18f
157.127.241.144 0:0:0:0:0:ffff:9d7f:f190
157.127.241.145 0:0:0:0:0:ffff:9d7f:f191
157.127.241.146 0:0:0:0:0:ffff:9d7f:f192
157.127.241.147 0:0:0:0:0:ffff:9d7f:f193
157.127.241.148 0:0:0:0:0:ffff:9d7f:f194
157.127.241.149 0:0:0:0:0:ffff:9d7f:f195
157.127.241.150 0:0:0:0:0:ffff:9d7f:f196
157.127.241.151 0:0:0:0:0:ffff:9d7f:f197
157.127.241.152 0:0:0:0:0:ffff:9d7f:f198
157.127.241.153 0:0:0:0:0:ffff:9d7f:f199
157.127.241.154 0:0:0:0:0:ffff:9d7f:f19a
157.127.241.155 0:0:0:0:0:ffff:9d7f:f19b
157.127.241.156 0:0:0:0:0:ffff:9d7f:f19c
157.127.241.157 0:0:0:0:0:ffff:9d7f:f19d
157.127.241.158 0:0:0:0:0:ffff:9d7f:f19e
157.127.241.159 0:0:0:0:0:ffff:9d7f:f19f
157.127.241.160 0:0:0:0:0:ffff:9d7f:f1a0
157.127.241.161 0:0:0:0:0:ffff:9d7f:f1a1
157.127.241.162 0:0:0:0:0:ffff:9d7f:f1a2
157.127.241.163 0:0:0:0:0:ffff:9d7f:f1a3
157.127.241.164 0:0:0:0:0:ffff:9d7f:f1a4
157.127.241.165 0:0:0:0:0:ffff:9d7f:f1a5
157.127.241.166 0:0:0:0:0:ffff:9d7f:f1a6
157.127.241.167 0:0:0:0:0:ffff:9d7f:f1a7
157.127.241.168 0:0:0:0:0:ffff:9d7f:f1a8
157.127.241.169 0:0:0:0:0:ffff:9d7f:f1a9
157.127.241.170 0:0:0:0:0:ffff:9d7f:f1aa
157.127.241.171 0:0:0:0:0:ffff:9d7f:f1ab
157.127.241.172 0:0:0:0:0:ffff:9d7f:f1ac
157.127.241.173 0:0:0:0:0:ffff:9d7f:f1ad
157.127.241.174 0:0:0:0:0:ffff:9d7f:f1ae
157.127.241.175 0:0:0:0:0:ffff:9d7f:f1af
157.127.241.176 0:0:0:0:0:ffff:9d7f:f1b0
157.127.241.177 0:0:0:0:0:ffff:9d7f:f1b1
157.127.241.178 0:0:0:0:0:ffff:9d7f:f1b2
157.127.241.179 0:0:0:0:0:ffff:9d7f:f1b3
157.127.241.180 0:0:0:0:0:ffff:9d7f:f1b4


157.127.241.181 0:0:0:0:0:ffff:9d7f:f1b5
157.127.241.182 0:0:0:0:0:ffff:9d7f:f1b6
157.127.241.183 0:0:0:0:0:ffff:9d7f:f1b7
157.127.241.184 0:0:0:0:0:ffff:9d7f:f1b8
157.127.241.185 0:0:0:0:0:ffff:9d7f:f1b9
157.127.241.186 0:0:0:0:0:ffff:9d7f:f1ba
157.127.241.187 0:0:0:0:0:ffff:9d7f:f1bb
157.127.241.188 0:0:0:0:0:ffff:9d7f:f1bc
157.127.241.189 0:0:0:0:0:ffff:9d7f:f1bd
157.127.241.190 0:0:0:0:0:ffff:9d7f:f1be
157.127.241.191 0:0:0:0:0:ffff:9d7f:f1bf
157.127.241.192 0:0:0:0:0:ffff:9d7f:f1c0
157.127.241.193 0:0:0:0:0:ffff:9d7f:f1c1
157.127.241.194 0:0:0:0:0:ffff:9d7f:f1c2
157.127.241.195 0:0:0:0:0:ffff:9d7f:f1c3
157.127.241.196 0:0:0:0:0:ffff:9d7f:f1c4
157.127.241.197 0:0:0:0:0:ffff:9d7f:f1c5
157.127.241.198 0:0:0:0:0:ffff:9d7f:f1c6
157.127.241.199 0:0:0:0:0:ffff:9d7f:f1c7
157.127.241.200 0:0:0:0:0:ffff:9d7f:f1c8
157.127.241.201 0:0:0:0:0:ffff:9d7f:f1c9
157.127.241.202 0:0:0:0:0:ffff:9d7f:f1ca
157.127.241.203 0:0:0:0:0:ffff:9d7f:f1cb
157.127.241.204 0:0:0:0:0:ffff:9d7f:f1cc
157.127.241.205 0:0:0:0:0:ffff:9d7f:f1cd
157.127.241.206 0:0:0:0:0:ffff:9d7f:f1ce
157.127.241.207 0:0:0:0:0:ffff:9d7f:f1cf
157.127.241.208 0:0:0:0:0:ffff:9d7f:f1d0
157.127.241.209 0:0:0:0:0:ffff:9d7f:f1d1
157.127.241.210 0:0:0:0:0:ffff:9d7f:f1d2
157.127.241.211 0:0:0:0:0:ffff:9d7f:f1d3
157.127.241.212 0:0:0:0:0:ffff:9d7f:f1d4
157.127.241.213 0:0:0:0:0:ffff:9d7f:f1d5
157.127.241.214 0:0:0:0:0:ffff:9d7f:f1d6
157.127.241.215 0:0:0:0:0:ffff:9d7f:f1d7
157.127.241.216 0:0:0:0:0:ffff:9d7f:f1d8
157.127.241.217 0:0:0:0:0:ffff:9d7f:f1d9
157.127.241.218 0:0:0:0:0:ffff:9d7f:f1da
157.127.241.219 0:0:0:0:0:ffff:9d7f:f1db
157.127.241.220 0:0:0:0:0:ffff:9d7f:f1dc
157.127.241.221 0:0:0:0:0:ffff:9d7f:f1dd
157.127.241.222 0:0:0:0:0:ffff:9d7f:f1de
157.127.241.223 0:0:0:0:0:ffff:9d7f:f1df
157.127.241.224 0:0:0:0:0:ffff:9d7f:f1e0
157.127.241.225 0:0:0:0:0:ffff:9d7f:f1e1
157.127.241.226 0:0:0:0:0:ffff:9d7f:f1e2
157.127.241.227 0:0:0:0:0:ffff:9d7f:f1e3
157.127.241.228 0:0:0:0:0:ffff:9d7f:f1e4
157.127.241.229 0:0:0:0:0:ffff:9d7f:f1e5
157.127.241.230 0:0:0:0:0:ffff:9d7f:f1e6
157.127.241.231 0:0:0:0:0:ffff:9d7f:f1e7
157.127.241.232 0:0:0:0:0:ffff:9d7f:f1e8
157.127.241.233 0:0:0:0:0:ffff:9d7f:f1e9
157.127.241.234 0:0:0:0:0:ffff:9d7f:f1ea
157.127.241.235 0:0:0:0:0:ffff:9d7f:f1eb
157.127.241.236 0:0:0:0:0:ffff:9d7f:f1ec
157.127.241.237 0:0:0:0:0:ffff:9d7f:f1ed
157.127.241.238 0:0:0:0:0:ffff:9d7f:f1ee
157.127.241.239 0:0:0:0:0:ffff:9d7f:f1ef
157.127.241.240 0:0:0:0:0:ffff:9d7f:f1f0
157.127.241.241 0:0:0:0:0:ffff:9d7f:f1f1
157.127.241.242 0:0:0:0:0:ffff:9d7f:f1f2
157.127.241.243 0:0:0:0:0:ffff:9d7f:f1f3
157.127.241.244 0:0:0:0:0:ffff:9d7f:f1f4
157.127.241.245 0:0:0:0:0:ffff:9d7f:f1f5
157.127.241.246 0:0:0:0:0:ffff:9d7f:f1f6
157.127.241.247 0:0:0:0:0:ffff:9d7f:f1f7
157.127.241.248 0:0:0:0:0:ffff:9d7f:f1f8
157.127.241.249 0:0:0:0:0:ffff:9d7f:f1f9
157.127.241.250 0:0:0:0:0:ffff:9d7f:f1fa
157.127.241.251 0:0:0:0:0:ffff:9d7f:f1fb
157.127.241.252 0:0:0:0:0:ffff:9d7f:f1fc
157.127.241.253 0:0:0:0:0:ffff:9d7f:f1fd
157.127.241.254 0:0:0:0:0:ffff:9d7f:f1fe
157.127.241.255 0:0:0:0:0:ffff:9d7f: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.