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
38.18.146.1 0:0:0:0:0:ffff:2612:9201
38.18.146.2 0:0:0:0:0:ffff:2612:9202
38.18.146.3 0:0:0:0:0:ffff:2612:9203
38.18.146.4 0:0:0:0:0:ffff:2612:9204
38.18.146.5 0:0:0:0:0:ffff:2612:9205
38.18.146.6 0:0:0:0:0:ffff:2612:9206
38.18.146.7 0:0:0:0:0:ffff:2612:9207
38.18.146.8 0:0:0:0:0:ffff:2612:9208
38.18.146.9 0:0:0:0:0:ffff:2612:9209
38.18.146.10 0:0:0:0:0:ffff:2612:920a
38.18.146.11 0:0:0:0:0:ffff:2612:920b
38.18.146.12 0:0:0:0:0:ffff:2612:920c
38.18.146.13 0:0:0:0:0:ffff:2612:920d
38.18.146.14 0:0:0:0:0:ffff:2612:920e
38.18.146.15 0:0:0:0:0:ffff:2612:920f
38.18.146.16 0:0:0:0:0:ffff:2612:9210
38.18.146.17 0:0:0:0:0:ffff:2612:9211
38.18.146.18 0:0:0:0:0:ffff:2612:9212
38.18.146.19 0:0:0:0:0:ffff:2612:9213
38.18.146.20 0:0:0:0:0:ffff:2612:9214
38.18.146.21 0:0:0:0:0:ffff:2612:9215
38.18.146.22 0:0:0:0:0:ffff:2612:9216
38.18.146.23 0:0:0:0:0:ffff:2612:9217
38.18.146.24 0:0:0:0:0:ffff:2612:9218
38.18.146.25 0:0:0:0:0:ffff:2612:9219
38.18.146.26 0:0:0:0:0:ffff:2612:921a
38.18.146.27 0:0:0:0:0:ffff:2612:921b
38.18.146.28 0:0:0:0:0:ffff:2612:921c
38.18.146.29 0:0:0:0:0:ffff:2612:921d
38.18.146.30 0:0:0:0:0:ffff:2612:921e
38.18.146.31 0:0:0:0:0:ffff:2612:921f
38.18.146.32 0:0:0:0:0:ffff:2612:9220
38.18.146.33 0:0:0:0:0:ffff:2612:9221
38.18.146.34 0:0:0:0:0:ffff:2612:9222
38.18.146.35 0:0:0:0:0:ffff:2612:9223
38.18.146.36 0:0:0:0:0:ffff:2612:9224
38.18.146.37 0:0:0:0:0:ffff:2612:9225
38.18.146.38 0:0:0:0:0:ffff:2612:9226
38.18.146.39 0:0:0:0:0:ffff:2612:9227
38.18.146.40 0:0:0:0:0:ffff:2612:9228
38.18.146.41 0:0:0:0:0:ffff:2612:9229
38.18.146.42 0:0:0:0:0:ffff:2612:922a
38.18.146.43 0:0:0:0:0:ffff:2612:922b
38.18.146.44 0:0:0:0:0:ffff:2612:922c
38.18.146.45 0:0:0:0:0:ffff:2612:922d
38.18.146.46 0:0:0:0:0:ffff:2612:922e
38.18.146.47 0:0:0:0:0:ffff:2612:922f
38.18.146.48 0:0:0:0:0:ffff:2612:9230
38.18.146.49 0:0:0:0:0:ffff:2612:9231
38.18.146.50 0:0:0:0:0:ffff:2612:9232
38.18.146.51 0:0:0:0:0:ffff:2612:9233
38.18.146.52 0:0:0:0:0:ffff:2612:9234
38.18.146.53 0:0:0:0:0:ffff:2612:9235
38.18.146.54 0:0:0:0:0:ffff:2612:9236
38.18.146.55 0:0:0:0:0:ffff:2612:9237
38.18.146.56 0:0:0:0:0:ffff:2612:9238
38.18.146.57 0:0:0:0:0:ffff:2612:9239
38.18.146.58 0:0:0:0:0:ffff:2612:923a
38.18.146.59 0:0:0:0:0:ffff:2612:923b
38.18.146.60 0:0:0:0:0:ffff:2612:923c


38.18.146.61 0:0:0:0:0:ffff:2612:923d
38.18.146.62 0:0:0:0:0:ffff:2612:923e
38.18.146.63 0:0:0:0:0:ffff:2612:923f
38.18.146.64 0:0:0:0:0:ffff:2612:9240
38.18.146.65 0:0:0:0:0:ffff:2612:9241
38.18.146.66 0:0:0:0:0:ffff:2612:9242
38.18.146.67 0:0:0:0:0:ffff:2612:9243
38.18.146.68 0:0:0:0:0:ffff:2612:9244
38.18.146.69 0:0:0:0:0:ffff:2612:9245
38.18.146.70 0:0:0:0:0:ffff:2612:9246
38.18.146.71 0:0:0:0:0:ffff:2612:9247
38.18.146.72 0:0:0:0:0:ffff:2612:9248
38.18.146.73 0:0:0:0:0:ffff:2612:9249
38.18.146.74 0:0:0:0:0:ffff:2612:924a
38.18.146.75 0:0:0:0:0:ffff:2612:924b
38.18.146.76 0:0:0:0:0:ffff:2612:924c
38.18.146.77 0:0:0:0:0:ffff:2612:924d
38.18.146.78 0:0:0:0:0:ffff:2612:924e
38.18.146.79 0:0:0:0:0:ffff:2612:924f
38.18.146.80 0:0:0:0:0:ffff:2612:9250
38.18.146.81 0:0:0:0:0:ffff:2612:9251
38.18.146.82 0:0:0:0:0:ffff:2612:9252
38.18.146.83 0:0:0:0:0:ffff:2612:9253
38.18.146.84 0:0:0:0:0:ffff:2612:9254
38.18.146.85 0:0:0:0:0:ffff:2612:9255
38.18.146.86 0:0:0:0:0:ffff:2612:9256
38.18.146.87 0:0:0:0:0:ffff:2612:9257
38.18.146.88 0:0:0:0:0:ffff:2612:9258
38.18.146.89 0:0:0:0:0:ffff:2612:9259
38.18.146.90 0:0:0:0:0:ffff:2612:925a
38.18.146.91 0:0:0:0:0:ffff:2612:925b
38.18.146.92 0:0:0:0:0:ffff:2612:925c
38.18.146.93 0:0:0:0:0:ffff:2612:925d
38.18.146.94 0:0:0:0:0:ffff:2612:925e
38.18.146.95 0:0:0:0:0:ffff:2612:925f
38.18.146.96 0:0:0:0:0:ffff:2612:9260
38.18.146.97 0:0:0:0:0:ffff:2612:9261
38.18.146.98 0:0:0:0:0:ffff:2612:9262
38.18.146.99 0:0:0:0:0:ffff:2612:9263
38.18.146.100 0:0:0:0:0:ffff:2612:9264
38.18.146.101 0:0:0:0:0:ffff:2612:9265
38.18.146.102 0:0:0:0:0:ffff:2612:9266
38.18.146.103 0:0:0:0:0:ffff:2612:9267
38.18.146.104 0:0:0:0:0:ffff:2612:9268
38.18.146.105 0:0:0:0:0:ffff:2612:9269
38.18.146.106 0:0:0:0:0:ffff:2612:926a
38.18.146.107 0:0:0:0:0:ffff:2612:926b
38.18.146.108 0:0:0:0:0:ffff:2612:926c
38.18.146.109 0:0:0:0:0:ffff:2612:926d
38.18.146.110 0:0:0:0:0:ffff:2612:926e
38.18.146.111 0:0:0:0:0:ffff:2612:926f
38.18.146.112 0:0:0:0:0:ffff:2612:9270
38.18.146.113 0:0:0:0:0:ffff:2612:9271
38.18.146.114 0:0:0:0:0:ffff:2612:9272
38.18.146.115 0:0:0:0:0:ffff:2612:9273
38.18.146.116 0:0:0:0:0:ffff:2612:9274
38.18.146.117 0:0:0:0:0:ffff:2612:9275
38.18.146.118 0:0:0:0:0:ffff:2612:9276
38.18.146.119 0:0:0:0:0:ffff:2612:9277
38.18.146.120 0:0:0:0:0:ffff:2612:9278


38.18.146.121 0:0:0:0:0:ffff:2612:9279
38.18.146.122 0:0:0:0:0:ffff:2612:927a
38.18.146.123 0:0:0:0:0:ffff:2612:927b
38.18.146.124 0:0:0:0:0:ffff:2612:927c
38.18.146.125 0:0:0:0:0:ffff:2612:927d
38.18.146.126 0:0:0:0:0:ffff:2612:927e
38.18.146.127 0:0:0:0:0:ffff:2612:927f
38.18.146.128 0:0:0:0:0:ffff:2612:9280
38.18.146.129 0:0:0:0:0:ffff:2612:9281
38.18.146.130 0:0:0:0:0:ffff:2612:9282
38.18.146.131 0:0:0:0:0:ffff:2612:9283
38.18.146.132 0:0:0:0:0:ffff:2612:9284
38.18.146.133 0:0:0:0:0:ffff:2612:9285
38.18.146.134 0:0:0:0:0:ffff:2612:9286
38.18.146.135 0:0:0:0:0:ffff:2612:9287
38.18.146.136 0:0:0:0:0:ffff:2612:9288
38.18.146.137 0:0:0:0:0:ffff:2612:9289
38.18.146.138 0:0:0:0:0:ffff:2612:928a
38.18.146.139 0:0:0:0:0:ffff:2612:928b
38.18.146.140 0:0:0:0:0:ffff:2612:928c
38.18.146.141 0:0:0:0:0:ffff:2612:928d
38.18.146.142 0:0:0:0:0:ffff:2612:928e
38.18.146.143 0:0:0:0:0:ffff:2612:928f
38.18.146.144 0:0:0:0:0:ffff:2612:9290
38.18.146.145 0:0:0:0:0:ffff:2612:9291
38.18.146.146 0:0:0:0:0:ffff:2612:9292
38.18.146.147 0:0:0:0:0:ffff:2612:9293
38.18.146.148 0:0:0:0:0:ffff:2612:9294
38.18.146.149 0:0:0:0:0:ffff:2612:9295
38.18.146.150 0:0:0:0:0:ffff:2612:9296
38.18.146.151 0:0:0:0:0:ffff:2612:9297
38.18.146.152 0:0:0:0:0:ffff:2612:9298
38.18.146.153 0:0:0:0:0:ffff:2612:9299
38.18.146.154 0:0:0:0:0:ffff:2612:929a
38.18.146.155 0:0:0:0:0:ffff:2612:929b
38.18.146.156 0:0:0:0:0:ffff:2612:929c
38.18.146.157 0:0:0:0:0:ffff:2612:929d
38.18.146.158 0:0:0:0:0:ffff:2612:929e
38.18.146.159 0:0:0:0:0:ffff:2612:929f
38.18.146.160 0:0:0:0:0:ffff:2612:92a0
38.18.146.161 0:0:0:0:0:ffff:2612:92a1
38.18.146.162 0:0:0:0:0:ffff:2612:92a2
38.18.146.163 0:0:0:0:0:ffff:2612:92a3
38.18.146.164 0:0:0:0:0:ffff:2612:92a4
38.18.146.165 0:0:0:0:0:ffff:2612:92a5
38.18.146.166 0:0:0:0:0:ffff:2612:92a6
38.18.146.167 0:0:0:0:0:ffff:2612:92a7
38.18.146.168 0:0:0:0:0:ffff:2612:92a8
38.18.146.169 0:0:0:0:0:ffff:2612:92a9
38.18.146.170 0:0:0:0:0:ffff:2612:92aa
38.18.146.171 0:0:0:0:0:ffff:2612:92ab
38.18.146.172 0:0:0:0:0:ffff:2612:92ac
38.18.146.173 0:0:0:0:0:ffff:2612:92ad
38.18.146.174 0:0:0:0:0:ffff:2612:92ae
38.18.146.175 0:0:0:0:0:ffff:2612:92af
38.18.146.176 0:0:0:0:0:ffff:2612:92b0
38.18.146.177 0:0:0:0:0:ffff:2612:92b1
38.18.146.178 0:0:0:0:0:ffff:2612:92b2
38.18.146.179 0:0:0:0:0:ffff:2612:92b3
38.18.146.180 0:0:0:0:0:ffff:2612:92b4


38.18.146.181 0:0:0:0:0:ffff:2612:92b5
38.18.146.182 0:0:0:0:0:ffff:2612:92b6
38.18.146.183 0:0:0:0:0:ffff:2612:92b7
38.18.146.184 0:0:0:0:0:ffff:2612:92b8
38.18.146.185 0:0:0:0:0:ffff:2612:92b9
38.18.146.186 0:0:0:0:0:ffff:2612:92ba
38.18.146.187 0:0:0:0:0:ffff:2612:92bb
38.18.146.188 0:0:0:0:0:ffff:2612:92bc
38.18.146.189 0:0:0:0:0:ffff:2612:92bd
38.18.146.190 0:0:0:0:0:ffff:2612:92be
38.18.146.191 0:0:0:0:0:ffff:2612:92bf
38.18.146.192 0:0:0:0:0:ffff:2612:92c0
38.18.146.193 0:0:0:0:0:ffff:2612:92c1
38.18.146.194 0:0:0:0:0:ffff:2612:92c2
38.18.146.195 0:0:0:0:0:ffff:2612:92c3
38.18.146.196 0:0:0:0:0:ffff:2612:92c4
38.18.146.197 0:0:0:0:0:ffff:2612:92c5
38.18.146.198 0:0:0:0:0:ffff:2612:92c6
38.18.146.199 0:0:0:0:0:ffff:2612:92c7
38.18.146.200 0:0:0:0:0:ffff:2612:92c8
38.18.146.201 0:0:0:0:0:ffff:2612:92c9
38.18.146.202 0:0:0:0:0:ffff:2612:92ca
38.18.146.203 0:0:0:0:0:ffff:2612:92cb
38.18.146.204 0:0:0:0:0:ffff:2612:92cc
38.18.146.205 0:0:0:0:0:ffff:2612:92cd
38.18.146.206 0:0:0:0:0:ffff:2612:92ce
38.18.146.207 0:0:0:0:0:ffff:2612:92cf
38.18.146.208 0:0:0:0:0:ffff:2612:92d0
38.18.146.209 0:0:0:0:0:ffff:2612:92d1
38.18.146.210 0:0:0:0:0:ffff:2612:92d2
38.18.146.211 0:0:0:0:0:ffff:2612:92d3
38.18.146.212 0:0:0:0:0:ffff:2612:92d4
38.18.146.213 0:0:0:0:0:ffff:2612:92d5
38.18.146.214 0:0:0:0:0:ffff:2612:92d6
38.18.146.215 0:0:0:0:0:ffff:2612:92d7
38.18.146.216 0:0:0:0:0:ffff:2612:92d8
38.18.146.217 0:0:0:0:0:ffff:2612:92d9
38.18.146.218 0:0:0:0:0:ffff:2612:92da
38.18.146.219 0:0:0:0:0:ffff:2612:92db
38.18.146.220 0:0:0:0:0:ffff:2612:92dc
38.18.146.221 0:0:0:0:0:ffff:2612:92dd
38.18.146.222 0:0:0:0:0:ffff:2612:92de
38.18.146.223 0:0:0:0:0:ffff:2612:92df
38.18.146.224 0:0:0:0:0:ffff:2612:92e0
38.18.146.225 0:0:0:0:0:ffff:2612:92e1
38.18.146.226 0:0:0:0:0:ffff:2612:92e2
38.18.146.227 0:0:0:0:0:ffff:2612:92e3
38.18.146.228 0:0:0:0:0:ffff:2612:92e4
38.18.146.229 0:0:0:0:0:ffff:2612:92e5
38.18.146.230 0:0:0:0:0:ffff:2612:92e6
38.18.146.231 0:0:0:0:0:ffff:2612:92e7
38.18.146.232 0:0:0:0:0:ffff:2612:92e8
38.18.146.233 0:0:0:0:0:ffff:2612:92e9
38.18.146.234 0:0:0:0:0:ffff:2612:92ea
38.18.146.235 0:0:0:0:0:ffff:2612:92eb
38.18.146.236 0:0:0:0:0:ffff:2612:92ec
38.18.146.237 0:0:0:0:0:ffff:2612:92ed
38.18.146.238 0:0:0:0:0:ffff:2612:92ee
38.18.146.239 0:0:0:0:0:ffff:2612:92ef
38.18.146.240 0:0:0:0:0:ffff:2612:92f0
38.18.146.241 0:0:0:0:0:ffff:2612:92f1
38.18.146.242 0:0:0:0:0:ffff:2612:92f2
38.18.146.243 0:0:0:0:0:ffff:2612:92f3
38.18.146.244 0:0:0:0:0:ffff:2612:92f4
38.18.146.245 0:0:0:0:0:ffff:2612:92f5
38.18.146.246 0:0:0:0:0:ffff:2612:92f6
38.18.146.247 0:0:0:0:0:ffff:2612:92f7
38.18.146.248 0:0:0:0:0:ffff:2612:92f8
38.18.146.249 0:0:0:0:0:ffff:2612:92f9
38.18.146.250 0:0:0:0:0:ffff:2612:92fa
38.18.146.251 0:0:0:0:0:ffff:2612:92fb
38.18.146.252 0:0:0:0:0:ffff:2612:92fc
38.18.146.253 0:0:0:0:0:ffff:2612:92fd
38.18.146.254 0:0:0:0:0:ffff:2612:92fe
38.18.146.255 0:0:0:0:0:ffff:2612:92ff


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.