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
19.73.50.1 0:0:0:0:0:ffff:1349:3201
19.73.50.2 0:0:0:0:0:ffff:1349:3202
19.73.50.3 0:0:0:0:0:ffff:1349:3203
19.73.50.4 0:0:0:0:0:ffff:1349:3204
19.73.50.5 0:0:0:0:0:ffff:1349:3205
19.73.50.6 0:0:0:0:0:ffff:1349:3206
19.73.50.7 0:0:0:0:0:ffff:1349:3207
19.73.50.8 0:0:0:0:0:ffff:1349:3208
19.73.50.9 0:0:0:0:0:ffff:1349:3209
19.73.50.10 0:0:0:0:0:ffff:1349:320a
19.73.50.11 0:0:0:0:0:ffff:1349:320b
19.73.50.12 0:0:0:0:0:ffff:1349:320c
19.73.50.13 0:0:0:0:0:ffff:1349:320d
19.73.50.14 0:0:0:0:0:ffff:1349:320e
19.73.50.15 0:0:0:0:0:ffff:1349:320f
19.73.50.16 0:0:0:0:0:ffff:1349:3210
19.73.50.17 0:0:0:0:0:ffff:1349:3211
19.73.50.18 0:0:0:0:0:ffff:1349:3212
19.73.50.19 0:0:0:0:0:ffff:1349:3213
19.73.50.20 0:0:0:0:0:ffff:1349:3214
19.73.50.21 0:0:0:0:0:ffff:1349:3215
19.73.50.22 0:0:0:0:0:ffff:1349:3216
19.73.50.23 0:0:0:0:0:ffff:1349:3217
19.73.50.24 0:0:0:0:0:ffff:1349:3218
19.73.50.25 0:0:0:0:0:ffff:1349:3219
19.73.50.26 0:0:0:0:0:ffff:1349:321a
19.73.50.27 0:0:0:0:0:ffff:1349:321b
19.73.50.28 0:0:0:0:0:ffff:1349:321c
19.73.50.29 0:0:0:0:0:ffff:1349:321d
19.73.50.30 0:0:0:0:0:ffff:1349:321e
19.73.50.31 0:0:0:0:0:ffff:1349:321f
19.73.50.32 0:0:0:0:0:ffff:1349:3220
19.73.50.33 0:0:0:0:0:ffff:1349:3221
19.73.50.34 0:0:0:0:0:ffff:1349:3222
19.73.50.35 0:0:0:0:0:ffff:1349:3223
19.73.50.36 0:0:0:0:0:ffff:1349:3224
19.73.50.37 0:0:0:0:0:ffff:1349:3225
19.73.50.38 0:0:0:0:0:ffff:1349:3226
19.73.50.39 0:0:0:0:0:ffff:1349:3227
19.73.50.40 0:0:0:0:0:ffff:1349:3228
19.73.50.41 0:0:0:0:0:ffff:1349:3229
19.73.50.42 0:0:0:0:0:ffff:1349:322a
19.73.50.43 0:0:0:0:0:ffff:1349:322b
19.73.50.44 0:0:0:0:0:ffff:1349:322c
19.73.50.45 0:0:0:0:0:ffff:1349:322d
19.73.50.46 0:0:0:0:0:ffff:1349:322e
19.73.50.47 0:0:0:0:0:ffff:1349:322f
19.73.50.48 0:0:0:0:0:ffff:1349:3230
19.73.50.49 0:0:0:0:0:ffff:1349:3231
19.73.50.50 0:0:0:0:0:ffff:1349:3232
19.73.50.51 0:0:0:0:0:ffff:1349:3233
19.73.50.52 0:0:0:0:0:ffff:1349:3234
19.73.50.53 0:0:0:0:0:ffff:1349:3235
19.73.50.54 0:0:0:0:0:ffff:1349:3236
19.73.50.55 0:0:0:0:0:ffff:1349:3237
19.73.50.56 0:0:0:0:0:ffff:1349:3238
19.73.50.57 0:0:0:0:0:ffff:1349:3239
19.73.50.58 0:0:0:0:0:ffff:1349:323a
19.73.50.59 0:0:0:0:0:ffff:1349:323b
19.73.50.60 0:0:0:0:0:ffff:1349:323c


19.73.50.61 0:0:0:0:0:ffff:1349:323d
19.73.50.62 0:0:0:0:0:ffff:1349:323e
19.73.50.63 0:0:0:0:0:ffff:1349:323f
19.73.50.64 0:0:0:0:0:ffff:1349:3240
19.73.50.65 0:0:0:0:0:ffff:1349:3241
19.73.50.66 0:0:0:0:0:ffff:1349:3242
19.73.50.67 0:0:0:0:0:ffff:1349:3243
19.73.50.68 0:0:0:0:0:ffff:1349:3244
19.73.50.69 0:0:0:0:0:ffff:1349:3245
19.73.50.70 0:0:0:0:0:ffff:1349:3246
19.73.50.71 0:0:0:0:0:ffff:1349:3247
19.73.50.72 0:0:0:0:0:ffff:1349:3248
19.73.50.73 0:0:0:0:0:ffff:1349:3249
19.73.50.74 0:0:0:0:0:ffff:1349:324a
19.73.50.75 0:0:0:0:0:ffff:1349:324b
19.73.50.76 0:0:0:0:0:ffff:1349:324c
19.73.50.77 0:0:0:0:0:ffff:1349:324d
19.73.50.78 0:0:0:0:0:ffff:1349:324e
19.73.50.79 0:0:0:0:0:ffff:1349:324f
19.73.50.80 0:0:0:0:0:ffff:1349:3250
19.73.50.81 0:0:0:0:0:ffff:1349:3251
19.73.50.82 0:0:0:0:0:ffff:1349:3252
19.73.50.83 0:0:0:0:0:ffff:1349:3253
19.73.50.84 0:0:0:0:0:ffff:1349:3254
19.73.50.85 0:0:0:0:0:ffff:1349:3255
19.73.50.86 0:0:0:0:0:ffff:1349:3256
19.73.50.87 0:0:0:0:0:ffff:1349:3257
19.73.50.88 0:0:0:0:0:ffff:1349:3258
19.73.50.89 0:0:0:0:0:ffff:1349:3259
19.73.50.90 0:0:0:0:0:ffff:1349:325a
19.73.50.91 0:0:0:0:0:ffff:1349:325b
19.73.50.92 0:0:0:0:0:ffff:1349:325c
19.73.50.93 0:0:0:0:0:ffff:1349:325d
19.73.50.94 0:0:0:0:0:ffff:1349:325e
19.73.50.95 0:0:0:0:0:ffff:1349:325f
19.73.50.96 0:0:0:0:0:ffff:1349:3260
19.73.50.97 0:0:0:0:0:ffff:1349:3261
19.73.50.98 0:0:0:0:0:ffff:1349:3262
19.73.50.99 0:0:0:0:0:ffff:1349:3263
19.73.50.100 0:0:0:0:0:ffff:1349:3264
19.73.50.101 0:0:0:0:0:ffff:1349:3265
19.73.50.102 0:0:0:0:0:ffff:1349:3266
19.73.50.103 0:0:0:0:0:ffff:1349:3267
19.73.50.104 0:0:0:0:0:ffff:1349:3268
19.73.50.105 0:0:0:0:0:ffff:1349:3269
19.73.50.106 0:0:0:0:0:ffff:1349:326a
19.73.50.107 0:0:0:0:0:ffff:1349:326b
19.73.50.108 0:0:0:0:0:ffff:1349:326c
19.73.50.109 0:0:0:0:0:ffff:1349:326d
19.73.50.110 0:0:0:0:0:ffff:1349:326e
19.73.50.111 0:0:0:0:0:ffff:1349:326f
19.73.50.112 0:0:0:0:0:ffff:1349:3270
19.73.50.113 0:0:0:0:0:ffff:1349:3271
19.73.50.114 0:0:0:0:0:ffff:1349:3272
19.73.50.115 0:0:0:0:0:ffff:1349:3273
19.73.50.116 0:0:0:0:0:ffff:1349:3274
19.73.50.117 0:0:0:0:0:ffff:1349:3275
19.73.50.118 0:0:0:0:0:ffff:1349:3276
19.73.50.119 0:0:0:0:0:ffff:1349:3277
19.73.50.120 0:0:0:0:0:ffff:1349:3278


19.73.50.121 0:0:0:0:0:ffff:1349:3279
19.73.50.122 0:0:0:0:0:ffff:1349:327a
19.73.50.123 0:0:0:0:0:ffff:1349:327b
19.73.50.124 0:0:0:0:0:ffff:1349:327c
19.73.50.125 0:0:0:0:0:ffff:1349:327d
19.73.50.126 0:0:0:0:0:ffff:1349:327e
19.73.50.127 0:0:0:0:0:ffff:1349:327f
19.73.50.128 0:0:0:0:0:ffff:1349:3280
19.73.50.129 0:0:0:0:0:ffff:1349:3281
19.73.50.130 0:0:0:0:0:ffff:1349:3282
19.73.50.131 0:0:0:0:0:ffff:1349:3283
19.73.50.132 0:0:0:0:0:ffff:1349:3284
19.73.50.133 0:0:0:0:0:ffff:1349:3285
19.73.50.134 0:0:0:0:0:ffff:1349:3286
19.73.50.135 0:0:0:0:0:ffff:1349:3287
19.73.50.136 0:0:0:0:0:ffff:1349:3288
19.73.50.137 0:0:0:0:0:ffff:1349:3289
19.73.50.138 0:0:0:0:0:ffff:1349:328a
19.73.50.139 0:0:0:0:0:ffff:1349:328b
19.73.50.140 0:0:0:0:0:ffff:1349:328c
19.73.50.141 0:0:0:0:0:ffff:1349:328d
19.73.50.142 0:0:0:0:0:ffff:1349:328e
19.73.50.143 0:0:0:0:0:ffff:1349:328f
19.73.50.144 0:0:0:0:0:ffff:1349:3290
19.73.50.145 0:0:0:0:0:ffff:1349:3291
19.73.50.146 0:0:0:0:0:ffff:1349:3292
19.73.50.147 0:0:0:0:0:ffff:1349:3293
19.73.50.148 0:0:0:0:0:ffff:1349:3294
19.73.50.149 0:0:0:0:0:ffff:1349:3295
19.73.50.150 0:0:0:0:0:ffff:1349:3296
19.73.50.151 0:0:0:0:0:ffff:1349:3297
19.73.50.152 0:0:0:0:0:ffff:1349:3298
19.73.50.153 0:0:0:0:0:ffff:1349:3299
19.73.50.154 0:0:0:0:0:ffff:1349:329a
19.73.50.155 0:0:0:0:0:ffff:1349:329b
19.73.50.156 0:0:0:0:0:ffff:1349:329c
19.73.50.157 0:0:0:0:0:ffff:1349:329d
19.73.50.158 0:0:0:0:0:ffff:1349:329e
19.73.50.159 0:0:0:0:0:ffff:1349:329f
19.73.50.160 0:0:0:0:0:ffff:1349:32a0
19.73.50.161 0:0:0:0:0:ffff:1349:32a1
19.73.50.162 0:0:0:0:0:ffff:1349:32a2
19.73.50.163 0:0:0:0:0:ffff:1349:32a3
19.73.50.164 0:0:0:0:0:ffff:1349:32a4
19.73.50.165 0:0:0:0:0:ffff:1349:32a5
19.73.50.166 0:0:0:0:0:ffff:1349:32a6
19.73.50.167 0:0:0:0:0:ffff:1349:32a7
19.73.50.168 0:0:0:0:0:ffff:1349:32a8
19.73.50.169 0:0:0:0:0:ffff:1349:32a9
19.73.50.170 0:0:0:0:0:ffff:1349:32aa
19.73.50.171 0:0:0:0:0:ffff:1349:32ab
19.73.50.172 0:0:0:0:0:ffff:1349:32ac
19.73.50.173 0:0:0:0:0:ffff:1349:32ad
19.73.50.174 0:0:0:0:0:ffff:1349:32ae
19.73.50.175 0:0:0:0:0:ffff:1349:32af
19.73.50.176 0:0:0:0:0:ffff:1349:32b0
19.73.50.177 0:0:0:0:0:ffff:1349:32b1
19.73.50.178 0:0:0:0:0:ffff:1349:32b2
19.73.50.179 0:0:0:0:0:ffff:1349:32b3
19.73.50.180 0:0:0:0:0:ffff:1349:32b4


19.73.50.181 0:0:0:0:0:ffff:1349:32b5
19.73.50.182 0:0:0:0:0:ffff:1349:32b6
19.73.50.183 0:0:0:0:0:ffff:1349:32b7
19.73.50.184 0:0:0:0:0:ffff:1349:32b8
19.73.50.185 0:0:0:0:0:ffff:1349:32b9
19.73.50.186 0:0:0:0:0:ffff:1349:32ba
19.73.50.187 0:0:0:0:0:ffff:1349:32bb
19.73.50.188 0:0:0:0:0:ffff:1349:32bc
19.73.50.189 0:0:0:0:0:ffff:1349:32bd
19.73.50.190 0:0:0:0:0:ffff:1349:32be
19.73.50.191 0:0:0:0:0:ffff:1349:32bf
19.73.50.192 0:0:0:0:0:ffff:1349:32c0
19.73.50.193 0:0:0:0:0:ffff:1349:32c1
19.73.50.194 0:0:0:0:0:ffff:1349:32c2
19.73.50.195 0:0:0:0:0:ffff:1349:32c3
19.73.50.196 0:0:0:0:0:ffff:1349:32c4
19.73.50.197 0:0:0:0:0:ffff:1349:32c5
19.73.50.198 0:0:0:0:0:ffff:1349:32c6
19.73.50.199 0:0:0:0:0:ffff:1349:32c7
19.73.50.200 0:0:0:0:0:ffff:1349:32c8
19.73.50.201 0:0:0:0:0:ffff:1349:32c9
19.73.50.202 0:0:0:0:0:ffff:1349:32ca
19.73.50.203 0:0:0:0:0:ffff:1349:32cb
19.73.50.204 0:0:0:0:0:ffff:1349:32cc
19.73.50.205 0:0:0:0:0:ffff:1349:32cd
19.73.50.206 0:0:0:0:0:ffff:1349:32ce
19.73.50.207 0:0:0:0:0:ffff:1349:32cf
19.73.50.208 0:0:0:0:0:ffff:1349:32d0
19.73.50.209 0:0:0:0:0:ffff:1349:32d1
19.73.50.210 0:0:0:0:0:ffff:1349:32d2
19.73.50.211 0:0:0:0:0:ffff:1349:32d3
19.73.50.212 0:0:0:0:0:ffff:1349:32d4
19.73.50.213 0:0:0:0:0:ffff:1349:32d5
19.73.50.214 0:0:0:0:0:ffff:1349:32d6
19.73.50.215 0:0:0:0:0:ffff:1349:32d7
19.73.50.216 0:0:0:0:0:ffff:1349:32d8
19.73.50.217 0:0:0:0:0:ffff:1349:32d9
19.73.50.218 0:0:0:0:0:ffff:1349:32da
19.73.50.219 0:0:0:0:0:ffff:1349:32db
19.73.50.220 0:0:0:0:0:ffff:1349:32dc
19.73.50.221 0:0:0:0:0:ffff:1349:32dd
19.73.50.222 0:0:0:0:0:ffff:1349:32de
19.73.50.223 0:0:0:0:0:ffff:1349:32df
19.73.50.224 0:0:0:0:0:ffff:1349:32e0
19.73.50.225 0:0:0:0:0:ffff:1349:32e1
19.73.50.226 0:0:0:0:0:ffff:1349:32e2
19.73.50.227 0:0:0:0:0:ffff:1349:32e3
19.73.50.228 0:0:0:0:0:ffff:1349:32e4
19.73.50.229 0:0:0:0:0:ffff:1349:32e5
19.73.50.230 0:0:0:0:0:ffff:1349:32e6
19.73.50.231 0:0:0:0:0:ffff:1349:32e7
19.73.50.232 0:0:0:0:0:ffff:1349:32e8
19.73.50.233 0:0:0:0:0:ffff:1349:32e9
19.73.50.234 0:0:0:0:0:ffff:1349:32ea
19.73.50.235 0:0:0:0:0:ffff:1349:32eb
19.73.50.236 0:0:0:0:0:ffff:1349:32ec
19.73.50.237 0:0:0:0:0:ffff:1349:32ed
19.73.50.238 0:0:0:0:0:ffff:1349:32ee
19.73.50.239 0:0:0:0:0:ffff:1349:32ef
19.73.50.240 0:0:0:0:0:ffff:1349:32f0
19.73.50.241 0:0:0:0:0:ffff:1349:32f1
19.73.50.242 0:0:0:0:0:ffff:1349:32f2
19.73.50.243 0:0:0:0:0:ffff:1349:32f3
19.73.50.244 0:0:0:0:0:ffff:1349:32f4
19.73.50.245 0:0:0:0:0:ffff:1349:32f5
19.73.50.246 0:0:0:0:0:ffff:1349:32f6
19.73.50.247 0:0:0:0:0:ffff:1349:32f7
19.73.50.248 0:0:0:0:0:ffff:1349:32f8
19.73.50.249 0:0:0:0:0:ffff:1349:32f9
19.73.50.250 0:0:0:0:0:ffff:1349:32fa
19.73.50.251 0:0:0:0:0:ffff:1349:32fb
19.73.50.252 0:0:0:0:0:ffff:1349:32fc
19.73.50.253 0:0:0:0:0:ffff:1349:32fd
19.73.50.254 0:0:0:0:0:ffff:1349:32fe
19.73.50.255 0:0:0:0:0:ffff:1349:32ff


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.