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
76.72.51.1 0:0:0:0:0:ffff:4c48:3301
76.72.51.2 0:0:0:0:0:ffff:4c48:3302
76.72.51.3 0:0:0:0:0:ffff:4c48:3303
76.72.51.4 0:0:0:0:0:ffff:4c48:3304
76.72.51.5 0:0:0:0:0:ffff:4c48:3305
76.72.51.6 0:0:0:0:0:ffff:4c48:3306
76.72.51.7 0:0:0:0:0:ffff:4c48:3307
76.72.51.8 0:0:0:0:0:ffff:4c48:3308
76.72.51.9 0:0:0:0:0:ffff:4c48:3309
76.72.51.10 0:0:0:0:0:ffff:4c48:330a
76.72.51.11 0:0:0:0:0:ffff:4c48:330b
76.72.51.12 0:0:0:0:0:ffff:4c48:330c
76.72.51.13 0:0:0:0:0:ffff:4c48:330d
76.72.51.14 0:0:0:0:0:ffff:4c48:330e
76.72.51.15 0:0:0:0:0:ffff:4c48:330f
76.72.51.16 0:0:0:0:0:ffff:4c48:3310
76.72.51.17 0:0:0:0:0:ffff:4c48:3311
76.72.51.18 0:0:0:0:0:ffff:4c48:3312
76.72.51.19 0:0:0:0:0:ffff:4c48:3313
76.72.51.20 0:0:0:0:0:ffff:4c48:3314
76.72.51.21 0:0:0:0:0:ffff:4c48:3315
76.72.51.22 0:0:0:0:0:ffff:4c48:3316
76.72.51.23 0:0:0:0:0:ffff:4c48:3317
76.72.51.24 0:0:0:0:0:ffff:4c48:3318
76.72.51.25 0:0:0:0:0:ffff:4c48:3319
76.72.51.26 0:0:0:0:0:ffff:4c48:331a
76.72.51.27 0:0:0:0:0:ffff:4c48:331b
76.72.51.28 0:0:0:0:0:ffff:4c48:331c
76.72.51.29 0:0:0:0:0:ffff:4c48:331d
76.72.51.30 0:0:0:0:0:ffff:4c48:331e
76.72.51.31 0:0:0:0:0:ffff:4c48:331f
76.72.51.32 0:0:0:0:0:ffff:4c48:3320
76.72.51.33 0:0:0:0:0:ffff:4c48:3321
76.72.51.34 0:0:0:0:0:ffff:4c48:3322
76.72.51.35 0:0:0:0:0:ffff:4c48:3323
76.72.51.36 0:0:0:0:0:ffff:4c48:3324
76.72.51.37 0:0:0:0:0:ffff:4c48:3325
76.72.51.38 0:0:0:0:0:ffff:4c48:3326
76.72.51.39 0:0:0:0:0:ffff:4c48:3327
76.72.51.40 0:0:0:0:0:ffff:4c48:3328
76.72.51.41 0:0:0:0:0:ffff:4c48:3329
76.72.51.42 0:0:0:0:0:ffff:4c48:332a
76.72.51.43 0:0:0:0:0:ffff:4c48:332b
76.72.51.44 0:0:0:0:0:ffff:4c48:332c
76.72.51.45 0:0:0:0:0:ffff:4c48:332d
76.72.51.46 0:0:0:0:0:ffff:4c48:332e
76.72.51.47 0:0:0:0:0:ffff:4c48:332f
76.72.51.48 0:0:0:0:0:ffff:4c48:3330
76.72.51.49 0:0:0:0:0:ffff:4c48:3331
76.72.51.50 0:0:0:0:0:ffff:4c48:3332
76.72.51.51 0:0:0:0:0:ffff:4c48:3333
76.72.51.52 0:0:0:0:0:ffff:4c48:3334
76.72.51.53 0:0:0:0:0:ffff:4c48:3335
76.72.51.54 0:0:0:0:0:ffff:4c48:3336
76.72.51.55 0:0:0:0:0:ffff:4c48:3337
76.72.51.56 0:0:0:0:0:ffff:4c48:3338
76.72.51.57 0:0:0:0:0:ffff:4c48:3339
76.72.51.58 0:0:0:0:0:ffff:4c48:333a
76.72.51.59 0:0:0:0:0:ffff:4c48:333b
76.72.51.60 0:0:0:0:0:ffff:4c48:333c


76.72.51.61 0:0:0:0:0:ffff:4c48:333d
76.72.51.62 0:0:0:0:0:ffff:4c48:333e
76.72.51.63 0:0:0:0:0:ffff:4c48:333f
76.72.51.64 0:0:0:0:0:ffff:4c48:3340
76.72.51.65 0:0:0:0:0:ffff:4c48:3341
76.72.51.66 0:0:0:0:0:ffff:4c48:3342
76.72.51.67 0:0:0:0:0:ffff:4c48:3343
76.72.51.68 0:0:0:0:0:ffff:4c48:3344
76.72.51.69 0:0:0:0:0:ffff:4c48:3345
76.72.51.70 0:0:0:0:0:ffff:4c48:3346
76.72.51.71 0:0:0:0:0:ffff:4c48:3347
76.72.51.72 0:0:0:0:0:ffff:4c48:3348
76.72.51.73 0:0:0:0:0:ffff:4c48:3349
76.72.51.74 0:0:0:0:0:ffff:4c48:334a
76.72.51.75 0:0:0:0:0:ffff:4c48:334b
76.72.51.76 0:0:0:0:0:ffff:4c48:334c
76.72.51.77 0:0:0:0:0:ffff:4c48:334d
76.72.51.78 0:0:0:0:0:ffff:4c48:334e
76.72.51.79 0:0:0:0:0:ffff:4c48:334f
76.72.51.80 0:0:0:0:0:ffff:4c48:3350
76.72.51.81 0:0:0:0:0:ffff:4c48:3351
76.72.51.82 0:0:0:0:0:ffff:4c48:3352
76.72.51.83 0:0:0:0:0:ffff:4c48:3353
76.72.51.84 0:0:0:0:0:ffff:4c48:3354
76.72.51.85 0:0:0:0:0:ffff:4c48:3355
76.72.51.86 0:0:0:0:0:ffff:4c48:3356
76.72.51.87 0:0:0:0:0:ffff:4c48:3357
76.72.51.88 0:0:0:0:0:ffff:4c48:3358
76.72.51.89 0:0:0:0:0:ffff:4c48:3359
76.72.51.90 0:0:0:0:0:ffff:4c48:335a
76.72.51.91 0:0:0:0:0:ffff:4c48:335b
76.72.51.92 0:0:0:0:0:ffff:4c48:335c
76.72.51.93 0:0:0:0:0:ffff:4c48:335d
76.72.51.94 0:0:0:0:0:ffff:4c48:335e
76.72.51.95 0:0:0:0:0:ffff:4c48:335f
76.72.51.96 0:0:0:0:0:ffff:4c48:3360
76.72.51.97 0:0:0:0:0:ffff:4c48:3361
76.72.51.98 0:0:0:0:0:ffff:4c48:3362
76.72.51.99 0:0:0:0:0:ffff:4c48:3363
76.72.51.100 0:0:0:0:0:ffff:4c48:3364
76.72.51.101 0:0:0:0:0:ffff:4c48:3365
76.72.51.102 0:0:0:0:0:ffff:4c48:3366
76.72.51.103 0:0:0:0:0:ffff:4c48:3367
76.72.51.104 0:0:0:0:0:ffff:4c48:3368
76.72.51.105 0:0:0:0:0:ffff:4c48:3369
76.72.51.106 0:0:0:0:0:ffff:4c48:336a
76.72.51.107 0:0:0:0:0:ffff:4c48:336b
76.72.51.108 0:0:0:0:0:ffff:4c48:336c
76.72.51.109 0:0:0:0:0:ffff:4c48:336d
76.72.51.110 0:0:0:0:0:ffff:4c48:336e
76.72.51.111 0:0:0:0:0:ffff:4c48:336f
76.72.51.112 0:0:0:0:0:ffff:4c48:3370
76.72.51.113 0:0:0:0:0:ffff:4c48:3371
76.72.51.114 0:0:0:0:0:ffff:4c48:3372
76.72.51.115 0:0:0:0:0:ffff:4c48:3373
76.72.51.116 0:0:0:0:0:ffff:4c48:3374
76.72.51.117 0:0:0:0:0:ffff:4c48:3375
76.72.51.118 0:0:0:0:0:ffff:4c48:3376
76.72.51.119 0:0:0:0:0:ffff:4c48:3377
76.72.51.120 0:0:0:0:0:ffff:4c48:3378


76.72.51.121 0:0:0:0:0:ffff:4c48:3379
76.72.51.122 0:0:0:0:0:ffff:4c48:337a
76.72.51.123 0:0:0:0:0:ffff:4c48:337b
76.72.51.124 0:0:0:0:0:ffff:4c48:337c
76.72.51.125 0:0:0:0:0:ffff:4c48:337d
76.72.51.126 0:0:0:0:0:ffff:4c48:337e
76.72.51.127 0:0:0:0:0:ffff:4c48:337f
76.72.51.128 0:0:0:0:0:ffff:4c48:3380
76.72.51.129 0:0:0:0:0:ffff:4c48:3381
76.72.51.130 0:0:0:0:0:ffff:4c48:3382
76.72.51.131 0:0:0:0:0:ffff:4c48:3383
76.72.51.132 0:0:0:0:0:ffff:4c48:3384
76.72.51.133 0:0:0:0:0:ffff:4c48:3385
76.72.51.134 0:0:0:0:0:ffff:4c48:3386
76.72.51.135 0:0:0:0:0:ffff:4c48:3387
76.72.51.136 0:0:0:0:0:ffff:4c48:3388
76.72.51.137 0:0:0:0:0:ffff:4c48:3389
76.72.51.138 0:0:0:0:0:ffff:4c48:338a
76.72.51.139 0:0:0:0:0:ffff:4c48:338b
76.72.51.140 0:0:0:0:0:ffff:4c48:338c
76.72.51.141 0:0:0:0:0:ffff:4c48:338d
76.72.51.142 0:0:0:0:0:ffff:4c48:338e
76.72.51.143 0:0:0:0:0:ffff:4c48:338f
76.72.51.144 0:0:0:0:0:ffff:4c48:3390
76.72.51.145 0:0:0:0:0:ffff:4c48:3391
76.72.51.146 0:0:0:0:0:ffff:4c48:3392
76.72.51.147 0:0:0:0:0:ffff:4c48:3393
76.72.51.148 0:0:0:0:0:ffff:4c48:3394
76.72.51.149 0:0:0:0:0:ffff:4c48:3395
76.72.51.150 0:0:0:0:0:ffff:4c48:3396
76.72.51.151 0:0:0:0:0:ffff:4c48:3397
76.72.51.152 0:0:0:0:0:ffff:4c48:3398
76.72.51.153 0:0:0:0:0:ffff:4c48:3399
76.72.51.154 0:0:0:0:0:ffff:4c48:339a
76.72.51.155 0:0:0:0:0:ffff:4c48:339b
76.72.51.156 0:0:0:0:0:ffff:4c48:339c
76.72.51.157 0:0:0:0:0:ffff:4c48:339d
76.72.51.158 0:0:0:0:0:ffff:4c48:339e
76.72.51.159 0:0:0:0:0:ffff:4c48:339f
76.72.51.160 0:0:0:0:0:ffff:4c48:33a0
76.72.51.161 0:0:0:0:0:ffff:4c48:33a1
76.72.51.162 0:0:0:0:0:ffff:4c48:33a2
76.72.51.163 0:0:0:0:0:ffff:4c48:33a3
76.72.51.164 0:0:0:0:0:ffff:4c48:33a4
76.72.51.165 0:0:0:0:0:ffff:4c48:33a5
76.72.51.166 0:0:0:0:0:ffff:4c48:33a6
76.72.51.167 0:0:0:0:0:ffff:4c48:33a7
76.72.51.168 0:0:0:0:0:ffff:4c48:33a8
76.72.51.169 0:0:0:0:0:ffff:4c48:33a9
76.72.51.170 0:0:0:0:0:ffff:4c48:33aa
76.72.51.171 0:0:0:0:0:ffff:4c48:33ab
76.72.51.172 0:0:0:0:0:ffff:4c48:33ac
76.72.51.173 0:0:0:0:0:ffff:4c48:33ad
76.72.51.174 0:0:0:0:0:ffff:4c48:33ae
76.72.51.175 0:0:0:0:0:ffff:4c48:33af
76.72.51.176 0:0:0:0:0:ffff:4c48:33b0
76.72.51.177 0:0:0:0:0:ffff:4c48:33b1
76.72.51.178 0:0:0:0:0:ffff:4c48:33b2
76.72.51.179 0:0:0:0:0:ffff:4c48:33b3
76.72.51.180 0:0:0:0:0:ffff:4c48:33b4


76.72.51.181 0:0:0:0:0:ffff:4c48:33b5
76.72.51.182 0:0:0:0:0:ffff:4c48:33b6
76.72.51.183 0:0:0:0:0:ffff:4c48:33b7
76.72.51.184 0:0:0:0:0:ffff:4c48:33b8
76.72.51.185 0:0:0:0:0:ffff:4c48:33b9
76.72.51.186 0:0:0:0:0:ffff:4c48:33ba
76.72.51.187 0:0:0:0:0:ffff:4c48:33bb
76.72.51.188 0:0:0:0:0:ffff:4c48:33bc
76.72.51.189 0:0:0:0:0:ffff:4c48:33bd
76.72.51.190 0:0:0:0:0:ffff:4c48:33be
76.72.51.191 0:0:0:0:0:ffff:4c48:33bf
76.72.51.192 0:0:0:0:0:ffff:4c48:33c0
76.72.51.193 0:0:0:0:0:ffff:4c48:33c1
76.72.51.194 0:0:0:0:0:ffff:4c48:33c2
76.72.51.195 0:0:0:0:0:ffff:4c48:33c3
76.72.51.196 0:0:0:0:0:ffff:4c48:33c4
76.72.51.197 0:0:0:0:0:ffff:4c48:33c5
76.72.51.198 0:0:0:0:0:ffff:4c48:33c6
76.72.51.199 0:0:0:0:0:ffff:4c48:33c7
76.72.51.200 0:0:0:0:0:ffff:4c48:33c8
76.72.51.201 0:0:0:0:0:ffff:4c48:33c9
76.72.51.202 0:0:0:0:0:ffff:4c48:33ca
76.72.51.203 0:0:0:0:0:ffff:4c48:33cb
76.72.51.204 0:0:0:0:0:ffff:4c48:33cc
76.72.51.205 0:0:0:0:0:ffff:4c48:33cd
76.72.51.206 0:0:0:0:0:ffff:4c48:33ce
76.72.51.207 0:0:0:0:0:ffff:4c48:33cf
76.72.51.208 0:0:0:0:0:ffff:4c48:33d0
76.72.51.209 0:0:0:0:0:ffff:4c48:33d1
76.72.51.210 0:0:0:0:0:ffff:4c48:33d2
76.72.51.211 0:0:0:0:0:ffff:4c48:33d3
76.72.51.212 0:0:0:0:0:ffff:4c48:33d4
76.72.51.213 0:0:0:0:0:ffff:4c48:33d5
76.72.51.214 0:0:0:0:0:ffff:4c48:33d6
76.72.51.215 0:0:0:0:0:ffff:4c48:33d7
76.72.51.216 0:0:0:0:0:ffff:4c48:33d8
76.72.51.217 0:0:0:0:0:ffff:4c48:33d9
76.72.51.218 0:0:0:0:0:ffff:4c48:33da
76.72.51.219 0:0:0:0:0:ffff:4c48:33db
76.72.51.220 0:0:0:0:0:ffff:4c48:33dc
76.72.51.221 0:0:0:0:0:ffff:4c48:33dd
76.72.51.222 0:0:0:0:0:ffff:4c48:33de
76.72.51.223 0:0:0:0:0:ffff:4c48:33df
76.72.51.224 0:0:0:0:0:ffff:4c48:33e0
76.72.51.225 0:0:0:0:0:ffff:4c48:33e1
76.72.51.226 0:0:0:0:0:ffff:4c48:33e2
76.72.51.227 0:0:0:0:0:ffff:4c48:33e3
76.72.51.228 0:0:0:0:0:ffff:4c48:33e4
76.72.51.229 0:0:0:0:0:ffff:4c48:33e5
76.72.51.230 0:0:0:0:0:ffff:4c48:33e6
76.72.51.231 0:0:0:0:0:ffff:4c48:33e7
76.72.51.232 0:0:0:0:0:ffff:4c48:33e8
76.72.51.233 0:0:0:0:0:ffff:4c48:33e9
76.72.51.234 0:0:0:0:0:ffff:4c48:33ea
76.72.51.235 0:0:0:0:0:ffff:4c48:33eb
76.72.51.236 0:0:0:0:0:ffff:4c48:33ec
76.72.51.237 0:0:0:0:0:ffff:4c48:33ed
76.72.51.238 0:0:0:0:0:ffff:4c48:33ee
76.72.51.239 0:0:0:0:0:ffff:4c48:33ef
76.72.51.240 0:0:0:0:0:ffff:4c48:33f0
76.72.51.241 0:0:0:0:0:ffff:4c48:33f1
76.72.51.242 0:0:0:0:0:ffff:4c48:33f2
76.72.51.243 0:0:0:0:0:ffff:4c48:33f3
76.72.51.244 0:0:0:0:0:ffff:4c48:33f4
76.72.51.245 0:0:0:0:0:ffff:4c48:33f5
76.72.51.246 0:0:0:0:0:ffff:4c48:33f6
76.72.51.247 0:0:0:0:0:ffff:4c48:33f7
76.72.51.248 0:0:0:0:0:ffff:4c48:33f8
76.72.51.249 0:0:0:0:0:ffff:4c48:33f9
76.72.51.250 0:0:0:0:0:ffff:4c48:33fa
76.72.51.251 0:0:0:0:0:ffff:4c48:33fb
76.72.51.252 0:0:0:0:0:ffff:4c48:33fc
76.72.51.253 0:0:0:0:0:ffff:4c48:33fd
76.72.51.254 0:0:0:0:0:ffff:4c48:33fe
76.72.51.255 0:0:0:0:0:ffff:4c48:33ff


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.