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
54.72.51.1 0:0:0:0:0:ffff:3648:3301
54.72.51.2 0:0:0:0:0:ffff:3648:3302
54.72.51.3 0:0:0:0:0:ffff:3648:3303
54.72.51.4 0:0:0:0:0:ffff:3648:3304
54.72.51.5 0:0:0:0:0:ffff:3648:3305
54.72.51.6 0:0:0:0:0:ffff:3648:3306
54.72.51.7 0:0:0:0:0:ffff:3648:3307
54.72.51.8 0:0:0:0:0:ffff:3648:3308
54.72.51.9 0:0:0:0:0:ffff:3648:3309
54.72.51.10 0:0:0:0:0:ffff:3648:330a
54.72.51.11 0:0:0:0:0:ffff:3648:330b
54.72.51.12 0:0:0:0:0:ffff:3648:330c
54.72.51.13 0:0:0:0:0:ffff:3648:330d
54.72.51.14 0:0:0:0:0:ffff:3648:330e
54.72.51.15 0:0:0:0:0:ffff:3648:330f
54.72.51.16 0:0:0:0:0:ffff:3648:3310
54.72.51.17 0:0:0:0:0:ffff:3648:3311
54.72.51.18 0:0:0:0:0:ffff:3648:3312
54.72.51.19 0:0:0:0:0:ffff:3648:3313
54.72.51.20 0:0:0:0:0:ffff:3648:3314
54.72.51.21 0:0:0:0:0:ffff:3648:3315
54.72.51.22 0:0:0:0:0:ffff:3648:3316
54.72.51.23 0:0:0:0:0:ffff:3648:3317
54.72.51.24 0:0:0:0:0:ffff:3648:3318
54.72.51.25 0:0:0:0:0:ffff:3648:3319
54.72.51.26 0:0:0:0:0:ffff:3648:331a
54.72.51.27 0:0:0:0:0:ffff:3648:331b
54.72.51.28 0:0:0:0:0:ffff:3648:331c
54.72.51.29 0:0:0:0:0:ffff:3648:331d
54.72.51.30 0:0:0:0:0:ffff:3648:331e
54.72.51.31 0:0:0:0:0:ffff:3648:331f
54.72.51.32 0:0:0:0:0:ffff:3648:3320
54.72.51.33 0:0:0:0:0:ffff:3648:3321
54.72.51.34 0:0:0:0:0:ffff:3648:3322
54.72.51.35 0:0:0:0:0:ffff:3648:3323
54.72.51.36 0:0:0:0:0:ffff:3648:3324
54.72.51.37 0:0:0:0:0:ffff:3648:3325
54.72.51.38 0:0:0:0:0:ffff:3648:3326
54.72.51.39 0:0:0:0:0:ffff:3648:3327
54.72.51.40 0:0:0:0:0:ffff:3648:3328
54.72.51.41 0:0:0:0:0:ffff:3648:3329
54.72.51.42 0:0:0:0:0:ffff:3648:332a
54.72.51.43 0:0:0:0:0:ffff:3648:332b
54.72.51.44 0:0:0:0:0:ffff:3648:332c
54.72.51.45 0:0:0:0:0:ffff:3648:332d
54.72.51.46 0:0:0:0:0:ffff:3648:332e
54.72.51.47 0:0:0:0:0:ffff:3648:332f
54.72.51.48 0:0:0:0:0:ffff:3648:3330
54.72.51.49 0:0:0:0:0:ffff:3648:3331
54.72.51.50 0:0:0:0:0:ffff:3648:3332
54.72.51.51 0:0:0:0:0:ffff:3648:3333
54.72.51.52 0:0:0:0:0:ffff:3648:3334
54.72.51.53 0:0:0:0:0:ffff:3648:3335
54.72.51.54 0:0:0:0:0:ffff:3648:3336
54.72.51.55 0:0:0:0:0:ffff:3648:3337
54.72.51.56 0:0:0:0:0:ffff:3648:3338
54.72.51.57 0:0:0:0:0:ffff:3648:3339
54.72.51.58 0:0:0:0:0:ffff:3648:333a
54.72.51.59 0:0:0:0:0:ffff:3648:333b
54.72.51.60 0:0:0:0:0:ffff:3648:333c


54.72.51.61 0:0:0:0:0:ffff:3648:333d
54.72.51.62 0:0:0:0:0:ffff:3648:333e
54.72.51.63 0:0:0:0:0:ffff:3648:333f
54.72.51.64 0:0:0:0:0:ffff:3648:3340
54.72.51.65 0:0:0:0:0:ffff:3648:3341
54.72.51.66 0:0:0:0:0:ffff:3648:3342
54.72.51.67 0:0:0:0:0:ffff:3648:3343
54.72.51.68 0:0:0:0:0:ffff:3648:3344
54.72.51.69 0:0:0:0:0:ffff:3648:3345
54.72.51.70 0:0:0:0:0:ffff:3648:3346
54.72.51.71 0:0:0:0:0:ffff:3648:3347
54.72.51.72 0:0:0:0:0:ffff:3648:3348
54.72.51.73 0:0:0:0:0:ffff:3648:3349
54.72.51.74 0:0:0:0:0:ffff:3648:334a
54.72.51.75 0:0:0:0:0:ffff:3648:334b
54.72.51.76 0:0:0:0:0:ffff:3648:334c
54.72.51.77 0:0:0:0:0:ffff:3648:334d
54.72.51.78 0:0:0:0:0:ffff:3648:334e
54.72.51.79 0:0:0:0:0:ffff:3648:334f
54.72.51.80 0:0:0:0:0:ffff:3648:3350
54.72.51.81 0:0:0:0:0:ffff:3648:3351
54.72.51.82 0:0:0:0:0:ffff:3648:3352
54.72.51.83 0:0:0:0:0:ffff:3648:3353
54.72.51.84 0:0:0:0:0:ffff:3648:3354
54.72.51.85 0:0:0:0:0:ffff:3648:3355
54.72.51.86 0:0:0:0:0:ffff:3648:3356
54.72.51.87 0:0:0:0:0:ffff:3648:3357
54.72.51.88 0:0:0:0:0:ffff:3648:3358
54.72.51.89 0:0:0:0:0:ffff:3648:3359
54.72.51.90 0:0:0:0:0:ffff:3648:335a
54.72.51.91 0:0:0:0:0:ffff:3648:335b
54.72.51.92 0:0:0:0:0:ffff:3648:335c
54.72.51.93 0:0:0:0:0:ffff:3648:335d
54.72.51.94 0:0:0:0:0:ffff:3648:335e
54.72.51.95 0:0:0:0:0:ffff:3648:335f
54.72.51.96 0:0:0:0:0:ffff:3648:3360
54.72.51.97 0:0:0:0:0:ffff:3648:3361
54.72.51.98 0:0:0:0:0:ffff:3648:3362
54.72.51.99 0:0:0:0:0:ffff:3648:3363
54.72.51.100 0:0:0:0:0:ffff:3648:3364
54.72.51.101 0:0:0:0:0:ffff:3648:3365
54.72.51.102 0:0:0:0:0:ffff:3648:3366
54.72.51.103 0:0:0:0:0:ffff:3648:3367
54.72.51.104 0:0:0:0:0:ffff:3648:3368
54.72.51.105 0:0:0:0:0:ffff:3648:3369
54.72.51.106 0:0:0:0:0:ffff:3648:336a
54.72.51.107 0:0:0:0:0:ffff:3648:336b
54.72.51.108 0:0:0:0:0:ffff:3648:336c
54.72.51.109 0:0:0:0:0:ffff:3648:336d
54.72.51.110 0:0:0:0:0:ffff:3648:336e
54.72.51.111 0:0:0:0:0:ffff:3648:336f
54.72.51.112 0:0:0:0:0:ffff:3648:3370
54.72.51.113 0:0:0:0:0:ffff:3648:3371
54.72.51.114 0:0:0:0:0:ffff:3648:3372
54.72.51.115 0:0:0:0:0:ffff:3648:3373
54.72.51.116 0:0:0:0:0:ffff:3648:3374
54.72.51.117 0:0:0:0:0:ffff:3648:3375
54.72.51.118 0:0:0:0:0:ffff:3648:3376
54.72.51.119 0:0:0:0:0:ffff:3648:3377
54.72.51.120 0:0:0:0:0:ffff:3648:3378


54.72.51.121 0:0:0:0:0:ffff:3648:3379
54.72.51.122 0:0:0:0:0:ffff:3648:337a
54.72.51.123 0:0:0:0:0:ffff:3648:337b
54.72.51.124 0:0:0:0:0:ffff:3648:337c
54.72.51.125 0:0:0:0:0:ffff:3648:337d
54.72.51.126 0:0:0:0:0:ffff:3648:337e
54.72.51.127 0:0:0:0:0:ffff:3648:337f
54.72.51.128 0:0:0:0:0:ffff:3648:3380
54.72.51.129 0:0:0:0:0:ffff:3648:3381
54.72.51.130 0:0:0:0:0:ffff:3648:3382
54.72.51.131 0:0:0:0:0:ffff:3648:3383
54.72.51.132 0:0:0:0:0:ffff:3648:3384
54.72.51.133 0:0:0:0:0:ffff:3648:3385
54.72.51.134 0:0:0:0:0:ffff:3648:3386
54.72.51.135 0:0:0:0:0:ffff:3648:3387
54.72.51.136 0:0:0:0:0:ffff:3648:3388
54.72.51.137 0:0:0:0:0:ffff:3648:3389
54.72.51.138 0:0:0:0:0:ffff:3648:338a
54.72.51.139 0:0:0:0:0:ffff:3648:338b
54.72.51.140 0:0:0:0:0:ffff:3648:338c
54.72.51.141 0:0:0:0:0:ffff:3648:338d
54.72.51.142 0:0:0:0:0:ffff:3648:338e
54.72.51.143 0:0:0:0:0:ffff:3648:338f
54.72.51.144 0:0:0:0:0:ffff:3648:3390
54.72.51.145 0:0:0:0:0:ffff:3648:3391
54.72.51.146 0:0:0:0:0:ffff:3648:3392
54.72.51.147 0:0:0:0:0:ffff:3648:3393
54.72.51.148 0:0:0:0:0:ffff:3648:3394
54.72.51.149 0:0:0:0:0:ffff:3648:3395
54.72.51.150 0:0:0:0:0:ffff:3648:3396
54.72.51.151 0:0:0:0:0:ffff:3648:3397
54.72.51.152 0:0:0:0:0:ffff:3648:3398
54.72.51.153 0:0:0:0:0:ffff:3648:3399
54.72.51.154 0:0:0:0:0:ffff:3648:339a
54.72.51.155 0:0:0:0:0:ffff:3648:339b
54.72.51.156 0:0:0:0:0:ffff:3648:339c
54.72.51.157 0:0:0:0:0:ffff:3648:339d
54.72.51.158 0:0:0:0:0:ffff:3648:339e
54.72.51.159 0:0:0:0:0:ffff:3648:339f
54.72.51.160 0:0:0:0:0:ffff:3648:33a0
54.72.51.161 0:0:0:0:0:ffff:3648:33a1
54.72.51.162 0:0:0:0:0:ffff:3648:33a2
54.72.51.163 0:0:0:0:0:ffff:3648:33a3
54.72.51.164 0:0:0:0:0:ffff:3648:33a4
54.72.51.165 0:0:0:0:0:ffff:3648:33a5
54.72.51.166 0:0:0:0:0:ffff:3648:33a6
54.72.51.167 0:0:0:0:0:ffff:3648:33a7
54.72.51.168 0:0:0:0:0:ffff:3648:33a8
54.72.51.169 0:0:0:0:0:ffff:3648:33a9
54.72.51.170 0:0:0:0:0:ffff:3648:33aa
54.72.51.171 0:0:0:0:0:ffff:3648:33ab
54.72.51.172 0:0:0:0:0:ffff:3648:33ac
54.72.51.173 0:0:0:0:0:ffff:3648:33ad
54.72.51.174 0:0:0:0:0:ffff:3648:33ae
54.72.51.175 0:0:0:0:0:ffff:3648:33af
54.72.51.176 0:0:0:0:0:ffff:3648:33b0
54.72.51.177 0:0:0:0:0:ffff:3648:33b1
54.72.51.178 0:0:0:0:0:ffff:3648:33b2
54.72.51.179 0:0:0:0:0:ffff:3648:33b3
54.72.51.180 0:0:0:0:0:ffff:3648:33b4


54.72.51.181 0:0:0:0:0:ffff:3648:33b5
54.72.51.182 0:0:0:0:0:ffff:3648:33b6
54.72.51.183 0:0:0:0:0:ffff:3648:33b7
54.72.51.184 0:0:0:0:0:ffff:3648:33b8
54.72.51.185 0:0:0:0:0:ffff:3648:33b9
54.72.51.186 0:0:0:0:0:ffff:3648:33ba
54.72.51.187 0:0:0:0:0:ffff:3648:33bb
54.72.51.188 0:0:0:0:0:ffff:3648:33bc
54.72.51.189 0:0:0:0:0:ffff:3648:33bd
54.72.51.190 0:0:0:0:0:ffff:3648:33be
54.72.51.191 0:0:0:0:0:ffff:3648:33bf
54.72.51.192 0:0:0:0:0:ffff:3648:33c0
54.72.51.193 0:0:0:0:0:ffff:3648:33c1
54.72.51.194 0:0:0:0:0:ffff:3648:33c2
54.72.51.195 0:0:0:0:0:ffff:3648:33c3
54.72.51.196 0:0:0:0:0:ffff:3648:33c4
54.72.51.197 0:0:0:0:0:ffff:3648:33c5
54.72.51.198 0:0:0:0:0:ffff:3648:33c6
54.72.51.199 0:0:0:0:0:ffff:3648:33c7
54.72.51.200 0:0:0:0:0:ffff:3648:33c8
54.72.51.201 0:0:0:0:0:ffff:3648:33c9
54.72.51.202 0:0:0:0:0:ffff:3648:33ca
54.72.51.203 0:0:0:0:0:ffff:3648:33cb
54.72.51.204 0:0:0:0:0:ffff:3648:33cc
54.72.51.205 0:0:0:0:0:ffff:3648:33cd
54.72.51.206 0:0:0:0:0:ffff:3648:33ce
54.72.51.207 0:0:0:0:0:ffff:3648:33cf
54.72.51.208 0:0:0:0:0:ffff:3648:33d0
54.72.51.209 0:0:0:0:0:ffff:3648:33d1
54.72.51.210 0:0:0:0:0:ffff:3648:33d2
54.72.51.211 0:0:0:0:0:ffff:3648:33d3
54.72.51.212 0:0:0:0:0:ffff:3648:33d4
54.72.51.213 0:0:0:0:0:ffff:3648:33d5
54.72.51.214 0:0:0:0:0:ffff:3648:33d6
54.72.51.215 0:0:0:0:0:ffff:3648:33d7
54.72.51.216 0:0:0:0:0:ffff:3648:33d8
54.72.51.217 0:0:0:0:0:ffff:3648:33d9
54.72.51.218 0:0:0:0:0:ffff:3648:33da
54.72.51.219 0:0:0:0:0:ffff:3648:33db
54.72.51.220 0:0:0:0:0:ffff:3648:33dc
54.72.51.221 0:0:0:0:0:ffff:3648:33dd
54.72.51.222 0:0:0:0:0:ffff:3648:33de
54.72.51.223 0:0:0:0:0:ffff:3648:33df
54.72.51.224 0:0:0:0:0:ffff:3648:33e0
54.72.51.225 0:0:0:0:0:ffff:3648:33e1
54.72.51.226 0:0:0:0:0:ffff:3648:33e2
54.72.51.227 0:0:0:0:0:ffff:3648:33e3
54.72.51.228 0:0:0:0:0:ffff:3648:33e4
54.72.51.229 0:0:0:0:0:ffff:3648:33e5
54.72.51.230 0:0:0:0:0:ffff:3648:33e6
54.72.51.231 0:0:0:0:0:ffff:3648:33e7
54.72.51.232 0:0:0:0:0:ffff:3648:33e8
54.72.51.233 0:0:0:0:0:ffff:3648:33e9
54.72.51.234 0:0:0:0:0:ffff:3648:33ea
54.72.51.235 0:0:0:0:0:ffff:3648:33eb
54.72.51.236 0:0:0:0:0:ffff:3648:33ec
54.72.51.237 0:0:0:0:0:ffff:3648:33ed
54.72.51.238 0:0:0:0:0:ffff:3648:33ee
54.72.51.239 0:0:0:0:0:ffff:3648:33ef
54.72.51.240 0:0:0:0:0:ffff:3648:33f0
54.72.51.241 0:0:0:0:0:ffff:3648:33f1
54.72.51.242 0:0:0:0:0:ffff:3648:33f2
54.72.51.243 0:0:0:0:0:ffff:3648:33f3
54.72.51.244 0:0:0:0:0:ffff:3648:33f4
54.72.51.245 0:0:0:0:0:ffff:3648:33f5
54.72.51.246 0:0:0:0:0:ffff:3648:33f6
54.72.51.247 0:0:0:0:0:ffff:3648:33f7
54.72.51.248 0:0:0:0:0:ffff:3648:33f8
54.72.51.249 0:0:0:0:0:ffff:3648:33f9
54.72.51.250 0:0:0:0:0:ffff:3648:33fa
54.72.51.251 0:0:0:0:0:ffff:3648:33fb
54.72.51.252 0:0:0:0:0:ffff:3648:33fc
54.72.51.253 0:0:0:0:0:ffff:3648:33fd
54.72.51.254 0:0:0:0:0:ffff:3648:33fe
54.72.51.255 0:0:0:0:0:ffff:3648:33ff


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.