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
148.78.146.1 0:0:0:0:0:ffff:944e:9201
148.78.146.2 0:0:0:0:0:ffff:944e:9202
148.78.146.3 0:0:0:0:0:ffff:944e:9203
148.78.146.4 0:0:0:0:0:ffff:944e:9204
148.78.146.5 0:0:0:0:0:ffff:944e:9205
148.78.146.6 0:0:0:0:0:ffff:944e:9206
148.78.146.7 0:0:0:0:0:ffff:944e:9207
148.78.146.8 0:0:0:0:0:ffff:944e:9208
148.78.146.9 0:0:0:0:0:ffff:944e:9209
148.78.146.10 0:0:0:0:0:ffff:944e:920a
148.78.146.11 0:0:0:0:0:ffff:944e:920b
148.78.146.12 0:0:0:0:0:ffff:944e:920c
148.78.146.13 0:0:0:0:0:ffff:944e:920d
148.78.146.14 0:0:0:0:0:ffff:944e:920e
148.78.146.15 0:0:0:0:0:ffff:944e:920f
148.78.146.16 0:0:0:0:0:ffff:944e:9210
148.78.146.17 0:0:0:0:0:ffff:944e:9211
148.78.146.18 0:0:0:0:0:ffff:944e:9212
148.78.146.19 0:0:0:0:0:ffff:944e:9213
148.78.146.20 0:0:0:0:0:ffff:944e:9214
148.78.146.21 0:0:0:0:0:ffff:944e:9215
148.78.146.22 0:0:0:0:0:ffff:944e:9216
148.78.146.23 0:0:0:0:0:ffff:944e:9217
148.78.146.24 0:0:0:0:0:ffff:944e:9218
148.78.146.25 0:0:0:0:0:ffff:944e:9219
148.78.146.26 0:0:0:0:0:ffff:944e:921a
148.78.146.27 0:0:0:0:0:ffff:944e:921b
148.78.146.28 0:0:0:0:0:ffff:944e:921c
148.78.146.29 0:0:0:0:0:ffff:944e:921d
148.78.146.30 0:0:0:0:0:ffff:944e:921e
148.78.146.31 0:0:0:0:0:ffff:944e:921f
148.78.146.32 0:0:0:0:0:ffff:944e:9220
148.78.146.33 0:0:0:0:0:ffff:944e:9221
148.78.146.34 0:0:0:0:0:ffff:944e:9222
148.78.146.35 0:0:0:0:0:ffff:944e:9223
148.78.146.36 0:0:0:0:0:ffff:944e:9224
148.78.146.37 0:0:0:0:0:ffff:944e:9225
148.78.146.38 0:0:0:0:0:ffff:944e:9226
148.78.146.39 0:0:0:0:0:ffff:944e:9227
148.78.146.40 0:0:0:0:0:ffff:944e:9228
148.78.146.41 0:0:0:0:0:ffff:944e:9229
148.78.146.42 0:0:0:0:0:ffff:944e:922a
148.78.146.43 0:0:0:0:0:ffff:944e:922b
148.78.146.44 0:0:0:0:0:ffff:944e:922c
148.78.146.45 0:0:0:0:0:ffff:944e:922d
148.78.146.46 0:0:0:0:0:ffff:944e:922e
148.78.146.47 0:0:0:0:0:ffff:944e:922f
148.78.146.48 0:0:0:0:0:ffff:944e:9230
148.78.146.49 0:0:0:0:0:ffff:944e:9231
148.78.146.50 0:0:0:0:0:ffff:944e:9232
148.78.146.51 0:0:0:0:0:ffff:944e:9233
148.78.146.52 0:0:0:0:0:ffff:944e:9234
148.78.146.53 0:0:0:0:0:ffff:944e:9235
148.78.146.54 0:0:0:0:0:ffff:944e:9236
148.78.146.55 0:0:0:0:0:ffff:944e:9237
148.78.146.56 0:0:0:0:0:ffff:944e:9238
148.78.146.57 0:0:0:0:0:ffff:944e:9239
148.78.146.58 0:0:0:0:0:ffff:944e:923a
148.78.146.59 0:0:0:0:0:ffff:944e:923b
148.78.146.60 0:0:0:0:0:ffff:944e:923c


148.78.146.61 0:0:0:0:0:ffff:944e:923d
148.78.146.62 0:0:0:0:0:ffff:944e:923e
148.78.146.63 0:0:0:0:0:ffff:944e:923f
148.78.146.64 0:0:0:0:0:ffff:944e:9240
148.78.146.65 0:0:0:0:0:ffff:944e:9241
148.78.146.66 0:0:0:0:0:ffff:944e:9242
148.78.146.67 0:0:0:0:0:ffff:944e:9243
148.78.146.68 0:0:0:0:0:ffff:944e:9244
148.78.146.69 0:0:0:0:0:ffff:944e:9245
148.78.146.70 0:0:0:0:0:ffff:944e:9246
148.78.146.71 0:0:0:0:0:ffff:944e:9247
148.78.146.72 0:0:0:0:0:ffff:944e:9248
148.78.146.73 0:0:0:0:0:ffff:944e:9249
148.78.146.74 0:0:0:0:0:ffff:944e:924a
148.78.146.75 0:0:0:0:0:ffff:944e:924b
148.78.146.76 0:0:0:0:0:ffff:944e:924c
148.78.146.77 0:0:0:0:0:ffff:944e:924d
148.78.146.78 0:0:0:0:0:ffff:944e:924e
148.78.146.79 0:0:0:0:0:ffff:944e:924f
148.78.146.80 0:0:0:0:0:ffff:944e:9250
148.78.146.81 0:0:0:0:0:ffff:944e:9251
148.78.146.82 0:0:0:0:0:ffff:944e:9252
148.78.146.83 0:0:0:0:0:ffff:944e:9253
148.78.146.84 0:0:0:0:0:ffff:944e:9254
148.78.146.85 0:0:0:0:0:ffff:944e:9255
148.78.146.86 0:0:0:0:0:ffff:944e:9256
148.78.146.87 0:0:0:0:0:ffff:944e:9257
148.78.146.88 0:0:0:0:0:ffff:944e:9258
148.78.146.89 0:0:0:0:0:ffff:944e:9259
148.78.146.90 0:0:0:0:0:ffff:944e:925a
148.78.146.91 0:0:0:0:0:ffff:944e:925b
148.78.146.92 0:0:0:0:0:ffff:944e:925c
148.78.146.93 0:0:0:0:0:ffff:944e:925d
148.78.146.94 0:0:0:0:0:ffff:944e:925e
148.78.146.95 0:0:0:0:0:ffff:944e:925f
148.78.146.96 0:0:0:0:0:ffff:944e:9260
148.78.146.97 0:0:0:0:0:ffff:944e:9261
148.78.146.98 0:0:0:0:0:ffff:944e:9262
148.78.146.99 0:0:0:0:0:ffff:944e:9263
148.78.146.100 0:0:0:0:0:ffff:944e:9264
148.78.146.101 0:0:0:0:0:ffff:944e:9265
148.78.146.102 0:0:0:0:0:ffff:944e:9266
148.78.146.103 0:0:0:0:0:ffff:944e:9267
148.78.146.104 0:0:0:0:0:ffff:944e:9268
148.78.146.105 0:0:0:0:0:ffff:944e:9269
148.78.146.106 0:0:0:0:0:ffff:944e:926a
148.78.146.107 0:0:0:0:0:ffff:944e:926b
148.78.146.108 0:0:0:0:0:ffff:944e:926c
148.78.146.109 0:0:0:0:0:ffff:944e:926d
148.78.146.110 0:0:0:0:0:ffff:944e:926e
148.78.146.111 0:0:0:0:0:ffff:944e:926f
148.78.146.112 0:0:0:0:0:ffff:944e:9270
148.78.146.113 0:0:0:0:0:ffff:944e:9271
148.78.146.114 0:0:0:0:0:ffff:944e:9272
148.78.146.115 0:0:0:0:0:ffff:944e:9273
148.78.146.116 0:0:0:0:0:ffff:944e:9274
148.78.146.117 0:0:0:0:0:ffff:944e:9275
148.78.146.118 0:0:0:0:0:ffff:944e:9276
148.78.146.119 0:0:0:0:0:ffff:944e:9277
148.78.146.120 0:0:0:0:0:ffff:944e:9278


148.78.146.121 0:0:0:0:0:ffff:944e:9279
148.78.146.122 0:0:0:0:0:ffff:944e:927a
148.78.146.123 0:0:0:0:0:ffff:944e:927b
148.78.146.124 0:0:0:0:0:ffff:944e:927c
148.78.146.125 0:0:0:0:0:ffff:944e:927d
148.78.146.126 0:0:0:0:0:ffff:944e:927e
148.78.146.127 0:0:0:0:0:ffff:944e:927f
148.78.146.128 0:0:0:0:0:ffff:944e:9280
148.78.146.129 0:0:0:0:0:ffff:944e:9281
148.78.146.130 0:0:0:0:0:ffff:944e:9282
148.78.146.131 0:0:0:0:0:ffff:944e:9283
148.78.146.132 0:0:0:0:0:ffff:944e:9284
148.78.146.133 0:0:0:0:0:ffff:944e:9285
148.78.146.134 0:0:0:0:0:ffff:944e:9286
148.78.146.135 0:0:0:0:0:ffff:944e:9287
148.78.146.136 0:0:0:0:0:ffff:944e:9288
148.78.146.137 0:0:0:0:0:ffff:944e:9289
148.78.146.138 0:0:0:0:0:ffff:944e:928a
148.78.146.139 0:0:0:0:0:ffff:944e:928b
148.78.146.140 0:0:0:0:0:ffff:944e:928c
148.78.146.141 0:0:0:0:0:ffff:944e:928d
148.78.146.142 0:0:0:0:0:ffff:944e:928e
148.78.146.143 0:0:0:0:0:ffff:944e:928f
148.78.146.144 0:0:0:0:0:ffff:944e:9290
148.78.146.145 0:0:0:0:0:ffff:944e:9291
148.78.146.146 0:0:0:0:0:ffff:944e:9292
148.78.146.147 0:0:0:0:0:ffff:944e:9293
148.78.146.148 0:0:0:0:0:ffff:944e:9294
148.78.146.149 0:0:0:0:0:ffff:944e:9295
148.78.146.150 0:0:0:0:0:ffff:944e:9296
148.78.146.151 0:0:0:0:0:ffff:944e:9297
148.78.146.152 0:0:0:0:0:ffff:944e:9298
148.78.146.153 0:0:0:0:0:ffff:944e:9299
148.78.146.154 0:0:0:0:0:ffff:944e:929a
148.78.146.155 0:0:0:0:0:ffff:944e:929b
148.78.146.156 0:0:0:0:0:ffff:944e:929c
148.78.146.157 0:0:0:0:0:ffff:944e:929d
148.78.146.158 0:0:0:0:0:ffff:944e:929e
148.78.146.159 0:0:0:0:0:ffff:944e:929f
148.78.146.160 0:0:0:0:0:ffff:944e:92a0
148.78.146.161 0:0:0:0:0:ffff:944e:92a1
148.78.146.162 0:0:0:0:0:ffff:944e:92a2
148.78.146.163 0:0:0:0:0:ffff:944e:92a3
148.78.146.164 0:0:0:0:0:ffff:944e:92a4
148.78.146.165 0:0:0:0:0:ffff:944e:92a5
148.78.146.166 0:0:0:0:0:ffff:944e:92a6
148.78.146.167 0:0:0:0:0:ffff:944e:92a7
148.78.146.168 0:0:0:0:0:ffff:944e:92a8
148.78.146.169 0:0:0:0:0:ffff:944e:92a9
148.78.146.170 0:0:0:0:0:ffff:944e:92aa
148.78.146.171 0:0:0:0:0:ffff:944e:92ab
148.78.146.172 0:0:0:0:0:ffff:944e:92ac
148.78.146.173 0:0:0:0:0:ffff:944e:92ad
148.78.146.174 0:0:0:0:0:ffff:944e:92ae
148.78.146.175 0:0:0:0:0:ffff:944e:92af
148.78.146.176 0:0:0:0:0:ffff:944e:92b0
148.78.146.177 0:0:0:0:0:ffff:944e:92b1
148.78.146.178 0:0:0:0:0:ffff:944e:92b2
148.78.146.179 0:0:0:0:0:ffff:944e:92b3
148.78.146.180 0:0:0:0:0:ffff:944e:92b4


148.78.146.181 0:0:0:0:0:ffff:944e:92b5
148.78.146.182 0:0:0:0:0:ffff:944e:92b6
148.78.146.183 0:0:0:0:0:ffff:944e:92b7
148.78.146.184 0:0:0:0:0:ffff:944e:92b8
148.78.146.185 0:0:0:0:0:ffff:944e:92b9
148.78.146.186 0:0:0:0:0:ffff:944e:92ba
148.78.146.187 0:0:0:0:0:ffff:944e:92bb
148.78.146.188 0:0:0:0:0:ffff:944e:92bc
148.78.146.189 0:0:0:0:0:ffff:944e:92bd
148.78.146.190 0:0:0:0:0:ffff:944e:92be
148.78.146.191 0:0:0:0:0:ffff:944e:92bf
148.78.146.192 0:0:0:0:0:ffff:944e:92c0
148.78.146.193 0:0:0:0:0:ffff:944e:92c1
148.78.146.194 0:0:0:0:0:ffff:944e:92c2
148.78.146.195 0:0:0:0:0:ffff:944e:92c3
148.78.146.196 0:0:0:0:0:ffff:944e:92c4
148.78.146.197 0:0:0:0:0:ffff:944e:92c5
148.78.146.198 0:0:0:0:0:ffff:944e:92c6
148.78.146.199 0:0:0:0:0:ffff:944e:92c7
148.78.146.200 0:0:0:0:0:ffff:944e:92c8
148.78.146.201 0:0:0:0:0:ffff:944e:92c9
148.78.146.202 0:0:0:0:0:ffff:944e:92ca
148.78.146.203 0:0:0:0:0:ffff:944e:92cb
148.78.146.204 0:0:0:0:0:ffff:944e:92cc
148.78.146.205 0:0:0:0:0:ffff:944e:92cd
148.78.146.206 0:0:0:0:0:ffff:944e:92ce
148.78.146.207 0:0:0:0:0:ffff:944e:92cf
148.78.146.208 0:0:0:0:0:ffff:944e:92d0
148.78.146.209 0:0:0:0:0:ffff:944e:92d1
148.78.146.210 0:0:0:0:0:ffff:944e:92d2
148.78.146.211 0:0:0:0:0:ffff:944e:92d3
148.78.146.212 0:0:0:0:0:ffff:944e:92d4
148.78.146.213 0:0:0:0:0:ffff:944e:92d5
148.78.146.214 0:0:0:0:0:ffff:944e:92d6
148.78.146.215 0:0:0:0:0:ffff:944e:92d7
148.78.146.216 0:0:0:0:0:ffff:944e:92d8
148.78.146.217 0:0:0:0:0:ffff:944e:92d9
148.78.146.218 0:0:0:0:0:ffff:944e:92da
148.78.146.219 0:0:0:0:0:ffff:944e:92db
148.78.146.220 0:0:0:0:0:ffff:944e:92dc
148.78.146.221 0:0:0:0:0:ffff:944e:92dd
148.78.146.222 0:0:0:0:0:ffff:944e:92de
148.78.146.223 0:0:0:0:0:ffff:944e:92df
148.78.146.224 0:0:0:0:0:ffff:944e:92e0
148.78.146.225 0:0:0:0:0:ffff:944e:92e1
148.78.146.226 0:0:0:0:0:ffff:944e:92e2
148.78.146.227 0:0:0:0:0:ffff:944e:92e3
148.78.146.228 0:0:0:0:0:ffff:944e:92e4
148.78.146.229 0:0:0:0:0:ffff:944e:92e5
148.78.146.230 0:0:0:0:0:ffff:944e:92e6
148.78.146.231 0:0:0:0:0:ffff:944e:92e7
148.78.146.232 0:0:0:0:0:ffff:944e:92e8
148.78.146.233 0:0:0:0:0:ffff:944e:92e9
148.78.146.234 0:0:0:0:0:ffff:944e:92ea
148.78.146.235 0:0:0:0:0:ffff:944e:92eb
148.78.146.236 0:0:0:0:0:ffff:944e:92ec
148.78.146.237 0:0:0:0:0:ffff:944e:92ed
148.78.146.238 0:0:0:0:0:ffff:944e:92ee
148.78.146.239 0:0:0:0:0:ffff:944e:92ef
148.78.146.240 0:0:0:0:0:ffff:944e:92f0
148.78.146.241 0:0:0:0:0:ffff:944e:92f1
148.78.146.242 0:0:0:0:0:ffff:944e:92f2
148.78.146.243 0:0:0:0:0:ffff:944e:92f3
148.78.146.244 0:0:0:0:0:ffff:944e:92f4
148.78.146.245 0:0:0:0:0:ffff:944e:92f5
148.78.146.246 0:0:0:0:0:ffff:944e:92f6
148.78.146.247 0:0:0:0:0:ffff:944e:92f7
148.78.146.248 0:0:0:0:0:ffff:944e:92f8
148.78.146.249 0:0:0:0:0:ffff:944e:92f9
148.78.146.250 0:0:0:0:0:ffff:944e:92fa
148.78.146.251 0:0:0:0:0:ffff:944e:92fb
148.78.146.252 0:0:0:0:0:ffff:944e:92fc
148.78.146.253 0:0:0:0:0:ffff:944e:92fd
148.78.146.254 0:0:0:0:0:ffff:944e:92fe
148.78.146.255 0:0:0:0:0:ffff:944e: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.