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
157.159.146.1 0:0:0:0:0:ffff:9d9f:9201
157.159.146.2 0:0:0:0:0:ffff:9d9f:9202
157.159.146.3 0:0:0:0:0:ffff:9d9f:9203
157.159.146.4 0:0:0:0:0:ffff:9d9f:9204
157.159.146.5 0:0:0:0:0:ffff:9d9f:9205
157.159.146.6 0:0:0:0:0:ffff:9d9f:9206
157.159.146.7 0:0:0:0:0:ffff:9d9f:9207
157.159.146.8 0:0:0:0:0:ffff:9d9f:9208
157.159.146.9 0:0:0:0:0:ffff:9d9f:9209
157.159.146.10 0:0:0:0:0:ffff:9d9f:920a
157.159.146.11 0:0:0:0:0:ffff:9d9f:920b
157.159.146.12 0:0:0:0:0:ffff:9d9f:920c
157.159.146.13 0:0:0:0:0:ffff:9d9f:920d
157.159.146.14 0:0:0:0:0:ffff:9d9f:920e
157.159.146.15 0:0:0:0:0:ffff:9d9f:920f
157.159.146.16 0:0:0:0:0:ffff:9d9f:9210
157.159.146.17 0:0:0:0:0:ffff:9d9f:9211
157.159.146.18 0:0:0:0:0:ffff:9d9f:9212
157.159.146.19 0:0:0:0:0:ffff:9d9f:9213
157.159.146.20 0:0:0:0:0:ffff:9d9f:9214
157.159.146.21 0:0:0:0:0:ffff:9d9f:9215
157.159.146.22 0:0:0:0:0:ffff:9d9f:9216
157.159.146.23 0:0:0:0:0:ffff:9d9f:9217
157.159.146.24 0:0:0:0:0:ffff:9d9f:9218
157.159.146.25 0:0:0:0:0:ffff:9d9f:9219
157.159.146.26 0:0:0:0:0:ffff:9d9f:921a
157.159.146.27 0:0:0:0:0:ffff:9d9f:921b
157.159.146.28 0:0:0:0:0:ffff:9d9f:921c
157.159.146.29 0:0:0:0:0:ffff:9d9f:921d
157.159.146.30 0:0:0:0:0:ffff:9d9f:921e
157.159.146.31 0:0:0:0:0:ffff:9d9f:921f
157.159.146.32 0:0:0:0:0:ffff:9d9f:9220
157.159.146.33 0:0:0:0:0:ffff:9d9f:9221
157.159.146.34 0:0:0:0:0:ffff:9d9f:9222
157.159.146.35 0:0:0:0:0:ffff:9d9f:9223
157.159.146.36 0:0:0:0:0:ffff:9d9f:9224
157.159.146.37 0:0:0:0:0:ffff:9d9f:9225
157.159.146.38 0:0:0:0:0:ffff:9d9f:9226
157.159.146.39 0:0:0:0:0:ffff:9d9f:9227
157.159.146.40 0:0:0:0:0:ffff:9d9f:9228
157.159.146.41 0:0:0:0:0:ffff:9d9f:9229
157.159.146.42 0:0:0:0:0:ffff:9d9f:922a
157.159.146.43 0:0:0:0:0:ffff:9d9f:922b
157.159.146.44 0:0:0:0:0:ffff:9d9f:922c
157.159.146.45 0:0:0:0:0:ffff:9d9f:922d
157.159.146.46 0:0:0:0:0:ffff:9d9f:922e
157.159.146.47 0:0:0:0:0:ffff:9d9f:922f
157.159.146.48 0:0:0:0:0:ffff:9d9f:9230
157.159.146.49 0:0:0:0:0:ffff:9d9f:9231
157.159.146.50 0:0:0:0:0:ffff:9d9f:9232
157.159.146.51 0:0:0:0:0:ffff:9d9f:9233
157.159.146.52 0:0:0:0:0:ffff:9d9f:9234
157.159.146.53 0:0:0:0:0:ffff:9d9f:9235
157.159.146.54 0:0:0:0:0:ffff:9d9f:9236
157.159.146.55 0:0:0:0:0:ffff:9d9f:9237
157.159.146.56 0:0:0:0:0:ffff:9d9f:9238
157.159.146.57 0:0:0:0:0:ffff:9d9f:9239
157.159.146.58 0:0:0:0:0:ffff:9d9f:923a
157.159.146.59 0:0:0:0:0:ffff:9d9f:923b
157.159.146.60 0:0:0:0:0:ffff:9d9f:923c


157.159.146.61 0:0:0:0:0:ffff:9d9f:923d
157.159.146.62 0:0:0:0:0:ffff:9d9f:923e
157.159.146.63 0:0:0:0:0:ffff:9d9f:923f
157.159.146.64 0:0:0:0:0:ffff:9d9f:9240
157.159.146.65 0:0:0:0:0:ffff:9d9f:9241
157.159.146.66 0:0:0:0:0:ffff:9d9f:9242
157.159.146.67 0:0:0:0:0:ffff:9d9f:9243
157.159.146.68 0:0:0:0:0:ffff:9d9f:9244
157.159.146.69 0:0:0:0:0:ffff:9d9f:9245
157.159.146.70 0:0:0:0:0:ffff:9d9f:9246
157.159.146.71 0:0:0:0:0:ffff:9d9f:9247
157.159.146.72 0:0:0:0:0:ffff:9d9f:9248
157.159.146.73 0:0:0:0:0:ffff:9d9f:9249
157.159.146.74 0:0:0:0:0:ffff:9d9f:924a
157.159.146.75 0:0:0:0:0:ffff:9d9f:924b
157.159.146.76 0:0:0:0:0:ffff:9d9f:924c
157.159.146.77 0:0:0:0:0:ffff:9d9f:924d
157.159.146.78 0:0:0:0:0:ffff:9d9f:924e
157.159.146.79 0:0:0:0:0:ffff:9d9f:924f
157.159.146.80 0:0:0:0:0:ffff:9d9f:9250
157.159.146.81 0:0:0:0:0:ffff:9d9f:9251
157.159.146.82 0:0:0:0:0:ffff:9d9f:9252
157.159.146.83 0:0:0:0:0:ffff:9d9f:9253
157.159.146.84 0:0:0:0:0:ffff:9d9f:9254
157.159.146.85 0:0:0:0:0:ffff:9d9f:9255
157.159.146.86 0:0:0:0:0:ffff:9d9f:9256
157.159.146.87 0:0:0:0:0:ffff:9d9f:9257
157.159.146.88 0:0:0:0:0:ffff:9d9f:9258
157.159.146.89 0:0:0:0:0:ffff:9d9f:9259
157.159.146.90 0:0:0:0:0:ffff:9d9f:925a
157.159.146.91 0:0:0:0:0:ffff:9d9f:925b
157.159.146.92 0:0:0:0:0:ffff:9d9f:925c
157.159.146.93 0:0:0:0:0:ffff:9d9f:925d
157.159.146.94 0:0:0:0:0:ffff:9d9f:925e
157.159.146.95 0:0:0:0:0:ffff:9d9f:925f
157.159.146.96 0:0:0:0:0:ffff:9d9f:9260
157.159.146.97 0:0:0:0:0:ffff:9d9f:9261
157.159.146.98 0:0:0:0:0:ffff:9d9f:9262
157.159.146.99 0:0:0:0:0:ffff:9d9f:9263
157.159.146.100 0:0:0:0:0:ffff:9d9f:9264
157.159.146.101 0:0:0:0:0:ffff:9d9f:9265
157.159.146.102 0:0:0:0:0:ffff:9d9f:9266
157.159.146.103 0:0:0:0:0:ffff:9d9f:9267
157.159.146.104 0:0:0:0:0:ffff:9d9f:9268
157.159.146.105 0:0:0:0:0:ffff:9d9f:9269
157.159.146.106 0:0:0:0:0:ffff:9d9f:926a
157.159.146.107 0:0:0:0:0:ffff:9d9f:926b
157.159.146.108 0:0:0:0:0:ffff:9d9f:926c
157.159.146.109 0:0:0:0:0:ffff:9d9f:926d
157.159.146.110 0:0:0:0:0:ffff:9d9f:926e
157.159.146.111 0:0:0:0:0:ffff:9d9f:926f
157.159.146.112 0:0:0:0:0:ffff:9d9f:9270
157.159.146.113 0:0:0:0:0:ffff:9d9f:9271
157.159.146.114 0:0:0:0:0:ffff:9d9f:9272
157.159.146.115 0:0:0:0:0:ffff:9d9f:9273
157.159.146.116 0:0:0:0:0:ffff:9d9f:9274
157.159.146.117 0:0:0:0:0:ffff:9d9f:9275
157.159.146.118 0:0:0:0:0:ffff:9d9f:9276
157.159.146.119 0:0:0:0:0:ffff:9d9f:9277
157.159.146.120 0:0:0:0:0:ffff:9d9f:9278


157.159.146.121 0:0:0:0:0:ffff:9d9f:9279
157.159.146.122 0:0:0:0:0:ffff:9d9f:927a
157.159.146.123 0:0:0:0:0:ffff:9d9f:927b
157.159.146.124 0:0:0:0:0:ffff:9d9f:927c
157.159.146.125 0:0:0:0:0:ffff:9d9f:927d
157.159.146.126 0:0:0:0:0:ffff:9d9f:927e
157.159.146.127 0:0:0:0:0:ffff:9d9f:927f
157.159.146.128 0:0:0:0:0:ffff:9d9f:9280
157.159.146.129 0:0:0:0:0:ffff:9d9f:9281
157.159.146.130 0:0:0:0:0:ffff:9d9f:9282
157.159.146.131 0:0:0:0:0:ffff:9d9f:9283
157.159.146.132 0:0:0:0:0:ffff:9d9f:9284
157.159.146.133 0:0:0:0:0:ffff:9d9f:9285
157.159.146.134 0:0:0:0:0:ffff:9d9f:9286
157.159.146.135 0:0:0:0:0:ffff:9d9f:9287
157.159.146.136 0:0:0:0:0:ffff:9d9f:9288
157.159.146.137 0:0:0:0:0:ffff:9d9f:9289
157.159.146.138 0:0:0:0:0:ffff:9d9f:928a
157.159.146.139 0:0:0:0:0:ffff:9d9f:928b
157.159.146.140 0:0:0:0:0:ffff:9d9f:928c
157.159.146.141 0:0:0:0:0:ffff:9d9f:928d
157.159.146.142 0:0:0:0:0:ffff:9d9f:928e
157.159.146.143 0:0:0:0:0:ffff:9d9f:928f
157.159.146.144 0:0:0:0:0:ffff:9d9f:9290
157.159.146.145 0:0:0:0:0:ffff:9d9f:9291
157.159.146.146 0:0:0:0:0:ffff:9d9f:9292
157.159.146.147 0:0:0:0:0:ffff:9d9f:9293
157.159.146.148 0:0:0:0:0:ffff:9d9f:9294
157.159.146.149 0:0:0:0:0:ffff:9d9f:9295
157.159.146.150 0:0:0:0:0:ffff:9d9f:9296
157.159.146.151 0:0:0:0:0:ffff:9d9f:9297
157.159.146.152 0:0:0:0:0:ffff:9d9f:9298
157.159.146.153 0:0:0:0:0:ffff:9d9f:9299
157.159.146.154 0:0:0:0:0:ffff:9d9f:929a
157.159.146.155 0:0:0:0:0:ffff:9d9f:929b
157.159.146.156 0:0:0:0:0:ffff:9d9f:929c
157.159.146.157 0:0:0:0:0:ffff:9d9f:929d
157.159.146.158 0:0:0:0:0:ffff:9d9f:929e
157.159.146.159 0:0:0:0:0:ffff:9d9f:929f
157.159.146.160 0:0:0:0:0:ffff:9d9f:92a0
157.159.146.161 0:0:0:0:0:ffff:9d9f:92a1
157.159.146.162 0:0:0:0:0:ffff:9d9f:92a2
157.159.146.163 0:0:0:0:0:ffff:9d9f:92a3
157.159.146.164 0:0:0:0:0:ffff:9d9f:92a4
157.159.146.165 0:0:0:0:0:ffff:9d9f:92a5
157.159.146.166 0:0:0:0:0:ffff:9d9f:92a6
157.159.146.167 0:0:0:0:0:ffff:9d9f:92a7
157.159.146.168 0:0:0:0:0:ffff:9d9f:92a8
157.159.146.169 0:0:0:0:0:ffff:9d9f:92a9
157.159.146.170 0:0:0:0:0:ffff:9d9f:92aa
157.159.146.171 0:0:0:0:0:ffff:9d9f:92ab
157.159.146.172 0:0:0:0:0:ffff:9d9f:92ac
157.159.146.173 0:0:0:0:0:ffff:9d9f:92ad
157.159.146.174 0:0:0:0:0:ffff:9d9f:92ae
157.159.146.175 0:0:0:0:0:ffff:9d9f:92af
157.159.146.176 0:0:0:0:0:ffff:9d9f:92b0
157.159.146.177 0:0:0:0:0:ffff:9d9f:92b1
157.159.146.178 0:0:0:0:0:ffff:9d9f:92b2
157.159.146.179 0:0:0:0:0:ffff:9d9f:92b3
157.159.146.180 0:0:0:0:0:ffff:9d9f:92b4


157.159.146.181 0:0:0:0:0:ffff:9d9f:92b5
157.159.146.182 0:0:0:0:0:ffff:9d9f:92b6
157.159.146.183 0:0:0:0:0:ffff:9d9f:92b7
157.159.146.184 0:0:0:0:0:ffff:9d9f:92b8
157.159.146.185 0:0:0:0:0:ffff:9d9f:92b9
157.159.146.186 0:0:0:0:0:ffff:9d9f:92ba
157.159.146.187 0:0:0:0:0:ffff:9d9f:92bb
157.159.146.188 0:0:0:0:0:ffff:9d9f:92bc
157.159.146.189 0:0:0:0:0:ffff:9d9f:92bd
157.159.146.190 0:0:0:0:0:ffff:9d9f:92be
157.159.146.191 0:0:0:0:0:ffff:9d9f:92bf
157.159.146.192 0:0:0:0:0:ffff:9d9f:92c0
157.159.146.193 0:0:0:0:0:ffff:9d9f:92c1
157.159.146.194 0:0:0:0:0:ffff:9d9f:92c2
157.159.146.195 0:0:0:0:0:ffff:9d9f:92c3
157.159.146.196 0:0:0:0:0:ffff:9d9f:92c4
157.159.146.197 0:0:0:0:0:ffff:9d9f:92c5
157.159.146.198 0:0:0:0:0:ffff:9d9f:92c6
157.159.146.199 0:0:0:0:0:ffff:9d9f:92c7
157.159.146.200 0:0:0:0:0:ffff:9d9f:92c8
157.159.146.201 0:0:0:0:0:ffff:9d9f:92c9
157.159.146.202 0:0:0:0:0:ffff:9d9f:92ca
157.159.146.203 0:0:0:0:0:ffff:9d9f:92cb
157.159.146.204 0:0:0:0:0:ffff:9d9f:92cc
157.159.146.205 0:0:0:0:0:ffff:9d9f:92cd
157.159.146.206 0:0:0:0:0:ffff:9d9f:92ce
157.159.146.207 0:0:0:0:0:ffff:9d9f:92cf
157.159.146.208 0:0:0:0:0:ffff:9d9f:92d0
157.159.146.209 0:0:0:0:0:ffff:9d9f:92d1
157.159.146.210 0:0:0:0:0:ffff:9d9f:92d2
157.159.146.211 0:0:0:0:0:ffff:9d9f:92d3
157.159.146.212 0:0:0:0:0:ffff:9d9f:92d4
157.159.146.213 0:0:0:0:0:ffff:9d9f:92d5
157.159.146.214 0:0:0:0:0:ffff:9d9f:92d6
157.159.146.215 0:0:0:0:0:ffff:9d9f:92d7
157.159.146.216 0:0:0:0:0:ffff:9d9f:92d8
157.159.146.217 0:0:0:0:0:ffff:9d9f:92d9
157.159.146.218 0:0:0:0:0:ffff:9d9f:92da
157.159.146.219 0:0:0:0:0:ffff:9d9f:92db
157.159.146.220 0:0:0:0:0:ffff:9d9f:92dc
157.159.146.221 0:0:0:0:0:ffff:9d9f:92dd
157.159.146.222 0:0:0:0:0:ffff:9d9f:92de
157.159.146.223 0:0:0:0:0:ffff:9d9f:92df
157.159.146.224 0:0:0:0:0:ffff:9d9f:92e0
157.159.146.225 0:0:0:0:0:ffff:9d9f:92e1
157.159.146.226 0:0:0:0:0:ffff:9d9f:92e2
157.159.146.227 0:0:0:0:0:ffff:9d9f:92e3
157.159.146.228 0:0:0:0:0:ffff:9d9f:92e4
157.159.146.229 0:0:0:0:0:ffff:9d9f:92e5
157.159.146.230 0:0:0:0:0:ffff:9d9f:92e6
157.159.146.231 0:0:0:0:0:ffff:9d9f:92e7
157.159.146.232 0:0:0:0:0:ffff:9d9f:92e8
157.159.146.233 0:0:0:0:0:ffff:9d9f:92e9
157.159.146.234 0:0:0:0:0:ffff:9d9f:92ea
157.159.146.235 0:0:0:0:0:ffff:9d9f:92eb
157.159.146.236 0:0:0:0:0:ffff:9d9f:92ec
157.159.146.237 0:0:0:0:0:ffff:9d9f:92ed
157.159.146.238 0:0:0:0:0:ffff:9d9f:92ee
157.159.146.239 0:0:0:0:0:ffff:9d9f:92ef
157.159.146.240 0:0:0:0:0:ffff:9d9f:92f0
157.159.146.241 0:0:0:0:0:ffff:9d9f:92f1
157.159.146.242 0:0:0:0:0:ffff:9d9f:92f2
157.159.146.243 0:0:0:0:0:ffff:9d9f:92f3
157.159.146.244 0:0:0:0:0:ffff:9d9f:92f4
157.159.146.245 0:0:0:0:0:ffff:9d9f:92f5
157.159.146.246 0:0:0:0:0:ffff:9d9f:92f6
157.159.146.247 0:0:0:0:0:ffff:9d9f:92f7
157.159.146.248 0:0:0:0:0:ffff:9d9f:92f8
157.159.146.249 0:0:0:0:0:ffff:9d9f:92f9
157.159.146.250 0:0:0:0:0:ffff:9d9f:92fa
157.159.146.251 0:0:0:0:0:ffff:9d9f:92fb
157.159.146.252 0:0:0:0:0:ffff:9d9f:92fc
157.159.146.253 0:0:0:0:0:ffff:9d9f:92fd
157.159.146.254 0:0:0:0:0:ffff:9d9f:92fe
157.159.146.255 0:0:0:0:0:ffff:9d9f:92ff


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.