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
40.217.51.1 0:0:0:0:0:ffff:28d9:3301
40.217.51.2 0:0:0:0:0:ffff:28d9:3302
40.217.51.3 0:0:0:0:0:ffff:28d9:3303
40.217.51.4 0:0:0:0:0:ffff:28d9:3304
40.217.51.5 0:0:0:0:0:ffff:28d9:3305
40.217.51.6 0:0:0:0:0:ffff:28d9:3306
40.217.51.7 0:0:0:0:0:ffff:28d9:3307
40.217.51.8 0:0:0:0:0:ffff:28d9:3308
40.217.51.9 0:0:0:0:0:ffff:28d9:3309
40.217.51.10 0:0:0:0:0:ffff:28d9:330a
40.217.51.11 0:0:0:0:0:ffff:28d9:330b
40.217.51.12 0:0:0:0:0:ffff:28d9:330c
40.217.51.13 0:0:0:0:0:ffff:28d9:330d
40.217.51.14 0:0:0:0:0:ffff:28d9:330e
40.217.51.15 0:0:0:0:0:ffff:28d9:330f
40.217.51.16 0:0:0:0:0:ffff:28d9:3310
40.217.51.17 0:0:0:0:0:ffff:28d9:3311
40.217.51.18 0:0:0:0:0:ffff:28d9:3312
40.217.51.19 0:0:0:0:0:ffff:28d9:3313
40.217.51.20 0:0:0:0:0:ffff:28d9:3314
40.217.51.21 0:0:0:0:0:ffff:28d9:3315
40.217.51.22 0:0:0:0:0:ffff:28d9:3316
40.217.51.23 0:0:0:0:0:ffff:28d9:3317
40.217.51.24 0:0:0:0:0:ffff:28d9:3318
40.217.51.25 0:0:0:0:0:ffff:28d9:3319
40.217.51.26 0:0:0:0:0:ffff:28d9:331a
40.217.51.27 0:0:0:0:0:ffff:28d9:331b
40.217.51.28 0:0:0:0:0:ffff:28d9:331c
40.217.51.29 0:0:0:0:0:ffff:28d9:331d
40.217.51.30 0:0:0:0:0:ffff:28d9:331e
40.217.51.31 0:0:0:0:0:ffff:28d9:331f
40.217.51.32 0:0:0:0:0:ffff:28d9:3320
40.217.51.33 0:0:0:0:0:ffff:28d9:3321
40.217.51.34 0:0:0:0:0:ffff:28d9:3322
40.217.51.35 0:0:0:0:0:ffff:28d9:3323
40.217.51.36 0:0:0:0:0:ffff:28d9:3324
40.217.51.37 0:0:0:0:0:ffff:28d9:3325
40.217.51.38 0:0:0:0:0:ffff:28d9:3326
40.217.51.39 0:0:0:0:0:ffff:28d9:3327
40.217.51.40 0:0:0:0:0:ffff:28d9:3328
40.217.51.41 0:0:0:0:0:ffff:28d9:3329
40.217.51.42 0:0:0:0:0:ffff:28d9:332a
40.217.51.43 0:0:0:0:0:ffff:28d9:332b
40.217.51.44 0:0:0:0:0:ffff:28d9:332c
40.217.51.45 0:0:0:0:0:ffff:28d9:332d
40.217.51.46 0:0:0:0:0:ffff:28d9:332e
40.217.51.47 0:0:0:0:0:ffff:28d9:332f
40.217.51.48 0:0:0:0:0:ffff:28d9:3330
40.217.51.49 0:0:0:0:0:ffff:28d9:3331
40.217.51.50 0:0:0:0:0:ffff:28d9:3332
40.217.51.51 0:0:0:0:0:ffff:28d9:3333
40.217.51.52 0:0:0:0:0:ffff:28d9:3334
40.217.51.53 0:0:0:0:0:ffff:28d9:3335
40.217.51.54 0:0:0:0:0:ffff:28d9:3336
40.217.51.55 0:0:0:0:0:ffff:28d9:3337
40.217.51.56 0:0:0:0:0:ffff:28d9:3338
40.217.51.57 0:0:0:0:0:ffff:28d9:3339
40.217.51.58 0:0:0:0:0:ffff:28d9:333a
40.217.51.59 0:0:0:0:0:ffff:28d9:333b
40.217.51.60 0:0:0:0:0:ffff:28d9:333c


40.217.51.61 0:0:0:0:0:ffff:28d9:333d
40.217.51.62 0:0:0:0:0:ffff:28d9:333e
40.217.51.63 0:0:0:0:0:ffff:28d9:333f
40.217.51.64 0:0:0:0:0:ffff:28d9:3340
40.217.51.65 0:0:0:0:0:ffff:28d9:3341
40.217.51.66 0:0:0:0:0:ffff:28d9:3342
40.217.51.67 0:0:0:0:0:ffff:28d9:3343
40.217.51.68 0:0:0:0:0:ffff:28d9:3344
40.217.51.69 0:0:0:0:0:ffff:28d9:3345
40.217.51.70 0:0:0:0:0:ffff:28d9:3346
40.217.51.71 0:0:0:0:0:ffff:28d9:3347
40.217.51.72 0:0:0:0:0:ffff:28d9:3348
40.217.51.73 0:0:0:0:0:ffff:28d9:3349
40.217.51.74 0:0:0:0:0:ffff:28d9:334a
40.217.51.75 0:0:0:0:0:ffff:28d9:334b
40.217.51.76 0:0:0:0:0:ffff:28d9:334c
40.217.51.77 0:0:0:0:0:ffff:28d9:334d
40.217.51.78 0:0:0:0:0:ffff:28d9:334e
40.217.51.79 0:0:0:0:0:ffff:28d9:334f
40.217.51.80 0:0:0:0:0:ffff:28d9:3350
40.217.51.81 0:0:0:0:0:ffff:28d9:3351
40.217.51.82 0:0:0:0:0:ffff:28d9:3352
40.217.51.83 0:0:0:0:0:ffff:28d9:3353
40.217.51.84 0:0:0:0:0:ffff:28d9:3354
40.217.51.85 0:0:0:0:0:ffff:28d9:3355
40.217.51.86 0:0:0:0:0:ffff:28d9:3356
40.217.51.87 0:0:0:0:0:ffff:28d9:3357
40.217.51.88 0:0:0:0:0:ffff:28d9:3358
40.217.51.89 0:0:0:0:0:ffff:28d9:3359
40.217.51.90 0:0:0:0:0:ffff:28d9:335a
40.217.51.91 0:0:0:0:0:ffff:28d9:335b
40.217.51.92 0:0:0:0:0:ffff:28d9:335c
40.217.51.93 0:0:0:0:0:ffff:28d9:335d
40.217.51.94 0:0:0:0:0:ffff:28d9:335e
40.217.51.95 0:0:0:0:0:ffff:28d9:335f
40.217.51.96 0:0:0:0:0:ffff:28d9:3360
40.217.51.97 0:0:0:0:0:ffff:28d9:3361
40.217.51.98 0:0:0:0:0:ffff:28d9:3362
40.217.51.99 0:0:0:0:0:ffff:28d9:3363
40.217.51.100 0:0:0:0:0:ffff:28d9:3364
40.217.51.101 0:0:0:0:0:ffff:28d9:3365
40.217.51.102 0:0:0:0:0:ffff:28d9:3366
40.217.51.103 0:0:0:0:0:ffff:28d9:3367
40.217.51.104 0:0:0:0:0:ffff:28d9:3368
40.217.51.105 0:0:0:0:0:ffff:28d9:3369
40.217.51.106 0:0:0:0:0:ffff:28d9:336a
40.217.51.107 0:0:0:0:0:ffff:28d9:336b
40.217.51.108 0:0:0:0:0:ffff:28d9:336c
40.217.51.109 0:0:0:0:0:ffff:28d9:336d
40.217.51.110 0:0:0:0:0:ffff:28d9:336e
40.217.51.111 0:0:0:0:0:ffff:28d9:336f
40.217.51.112 0:0:0:0:0:ffff:28d9:3370
40.217.51.113 0:0:0:0:0:ffff:28d9:3371
40.217.51.114 0:0:0:0:0:ffff:28d9:3372
40.217.51.115 0:0:0:0:0:ffff:28d9:3373
40.217.51.116 0:0:0:0:0:ffff:28d9:3374
40.217.51.117 0:0:0:0:0:ffff:28d9:3375
40.217.51.118 0:0:0:0:0:ffff:28d9:3376
40.217.51.119 0:0:0:0:0:ffff:28d9:3377
40.217.51.120 0:0:0:0:0:ffff:28d9:3378


40.217.51.121 0:0:0:0:0:ffff:28d9:3379
40.217.51.122 0:0:0:0:0:ffff:28d9:337a
40.217.51.123 0:0:0:0:0:ffff:28d9:337b
40.217.51.124 0:0:0:0:0:ffff:28d9:337c
40.217.51.125 0:0:0:0:0:ffff:28d9:337d
40.217.51.126 0:0:0:0:0:ffff:28d9:337e
40.217.51.127 0:0:0:0:0:ffff:28d9:337f
40.217.51.128 0:0:0:0:0:ffff:28d9:3380
40.217.51.129 0:0:0:0:0:ffff:28d9:3381
40.217.51.130 0:0:0:0:0:ffff:28d9:3382
40.217.51.131 0:0:0:0:0:ffff:28d9:3383
40.217.51.132 0:0:0:0:0:ffff:28d9:3384
40.217.51.133 0:0:0:0:0:ffff:28d9:3385
40.217.51.134 0:0:0:0:0:ffff:28d9:3386
40.217.51.135 0:0:0:0:0:ffff:28d9:3387
40.217.51.136 0:0:0:0:0:ffff:28d9:3388
40.217.51.137 0:0:0:0:0:ffff:28d9:3389
40.217.51.138 0:0:0:0:0:ffff:28d9:338a
40.217.51.139 0:0:0:0:0:ffff:28d9:338b
40.217.51.140 0:0:0:0:0:ffff:28d9:338c
40.217.51.141 0:0:0:0:0:ffff:28d9:338d
40.217.51.142 0:0:0:0:0:ffff:28d9:338e
40.217.51.143 0:0:0:0:0:ffff:28d9:338f
40.217.51.144 0:0:0:0:0:ffff:28d9:3390
40.217.51.145 0:0:0:0:0:ffff:28d9:3391
40.217.51.146 0:0:0:0:0:ffff:28d9:3392
40.217.51.147 0:0:0:0:0:ffff:28d9:3393
40.217.51.148 0:0:0:0:0:ffff:28d9:3394
40.217.51.149 0:0:0:0:0:ffff:28d9:3395
40.217.51.150 0:0:0:0:0:ffff:28d9:3396
40.217.51.151 0:0:0:0:0:ffff:28d9:3397
40.217.51.152 0:0:0:0:0:ffff:28d9:3398
40.217.51.153 0:0:0:0:0:ffff:28d9:3399
40.217.51.154 0:0:0:0:0:ffff:28d9:339a
40.217.51.155 0:0:0:0:0:ffff:28d9:339b
40.217.51.156 0:0:0:0:0:ffff:28d9:339c
40.217.51.157 0:0:0:0:0:ffff:28d9:339d
40.217.51.158 0:0:0:0:0:ffff:28d9:339e
40.217.51.159 0:0:0:0:0:ffff:28d9:339f
40.217.51.160 0:0:0:0:0:ffff:28d9:33a0
40.217.51.161 0:0:0:0:0:ffff:28d9:33a1
40.217.51.162 0:0:0:0:0:ffff:28d9:33a2
40.217.51.163 0:0:0:0:0:ffff:28d9:33a3
40.217.51.164 0:0:0:0:0:ffff:28d9:33a4
40.217.51.165 0:0:0:0:0:ffff:28d9:33a5
40.217.51.166 0:0:0:0:0:ffff:28d9:33a6
40.217.51.167 0:0:0:0:0:ffff:28d9:33a7
40.217.51.168 0:0:0:0:0:ffff:28d9:33a8
40.217.51.169 0:0:0:0:0:ffff:28d9:33a9
40.217.51.170 0:0:0:0:0:ffff:28d9:33aa
40.217.51.171 0:0:0:0:0:ffff:28d9:33ab
40.217.51.172 0:0:0:0:0:ffff:28d9:33ac
40.217.51.173 0:0:0:0:0:ffff:28d9:33ad
40.217.51.174 0:0:0:0:0:ffff:28d9:33ae
40.217.51.175 0:0:0:0:0:ffff:28d9:33af
40.217.51.176 0:0:0:0:0:ffff:28d9:33b0
40.217.51.177 0:0:0:0:0:ffff:28d9:33b1
40.217.51.178 0:0:0:0:0:ffff:28d9:33b2
40.217.51.179 0:0:0:0:0:ffff:28d9:33b3
40.217.51.180 0:0:0:0:0:ffff:28d9:33b4


40.217.51.181 0:0:0:0:0:ffff:28d9:33b5
40.217.51.182 0:0:0:0:0:ffff:28d9:33b6
40.217.51.183 0:0:0:0:0:ffff:28d9:33b7
40.217.51.184 0:0:0:0:0:ffff:28d9:33b8
40.217.51.185 0:0:0:0:0:ffff:28d9:33b9
40.217.51.186 0:0:0:0:0:ffff:28d9:33ba
40.217.51.187 0:0:0:0:0:ffff:28d9:33bb
40.217.51.188 0:0:0:0:0:ffff:28d9:33bc
40.217.51.189 0:0:0:0:0:ffff:28d9:33bd
40.217.51.190 0:0:0:0:0:ffff:28d9:33be
40.217.51.191 0:0:0:0:0:ffff:28d9:33bf
40.217.51.192 0:0:0:0:0:ffff:28d9:33c0
40.217.51.193 0:0:0:0:0:ffff:28d9:33c1
40.217.51.194 0:0:0:0:0:ffff:28d9:33c2
40.217.51.195 0:0:0:0:0:ffff:28d9:33c3
40.217.51.196 0:0:0:0:0:ffff:28d9:33c4
40.217.51.197 0:0:0:0:0:ffff:28d9:33c5
40.217.51.198 0:0:0:0:0:ffff:28d9:33c6
40.217.51.199 0:0:0:0:0:ffff:28d9:33c7
40.217.51.200 0:0:0:0:0:ffff:28d9:33c8
40.217.51.201 0:0:0:0:0:ffff:28d9:33c9
40.217.51.202 0:0:0:0:0:ffff:28d9:33ca
40.217.51.203 0:0:0:0:0:ffff:28d9:33cb
40.217.51.204 0:0:0:0:0:ffff:28d9:33cc
40.217.51.205 0:0:0:0:0:ffff:28d9:33cd
40.217.51.206 0:0:0:0:0:ffff:28d9:33ce
40.217.51.207 0:0:0:0:0:ffff:28d9:33cf
40.217.51.208 0:0:0:0:0:ffff:28d9:33d0
40.217.51.209 0:0:0:0:0:ffff:28d9:33d1
40.217.51.210 0:0:0:0:0:ffff:28d9:33d2
40.217.51.211 0:0:0:0:0:ffff:28d9:33d3
40.217.51.212 0:0:0:0:0:ffff:28d9:33d4
40.217.51.213 0:0:0:0:0:ffff:28d9:33d5
40.217.51.214 0:0:0:0:0:ffff:28d9:33d6
40.217.51.215 0:0:0:0:0:ffff:28d9:33d7
40.217.51.216 0:0:0:0:0:ffff:28d9:33d8
40.217.51.217 0:0:0:0:0:ffff:28d9:33d9
40.217.51.218 0:0:0:0:0:ffff:28d9:33da
40.217.51.219 0:0:0:0:0:ffff:28d9:33db
40.217.51.220 0:0:0:0:0:ffff:28d9:33dc
40.217.51.221 0:0:0:0:0:ffff:28d9:33dd
40.217.51.222 0:0:0:0:0:ffff:28d9:33de
40.217.51.223 0:0:0:0:0:ffff:28d9:33df
40.217.51.224 0:0:0:0:0:ffff:28d9:33e0
40.217.51.225 0:0:0:0:0:ffff:28d9:33e1
40.217.51.226 0:0:0:0:0:ffff:28d9:33e2
40.217.51.227 0:0:0:0:0:ffff:28d9:33e3
40.217.51.228 0:0:0:0:0:ffff:28d9:33e4
40.217.51.229 0:0:0:0:0:ffff:28d9:33e5
40.217.51.230 0:0:0:0:0:ffff:28d9:33e6
40.217.51.231 0:0:0:0:0:ffff:28d9:33e7
40.217.51.232 0:0:0:0:0:ffff:28d9:33e8
40.217.51.233 0:0:0:0:0:ffff:28d9:33e9
40.217.51.234 0:0:0:0:0:ffff:28d9:33ea
40.217.51.235 0:0:0:0:0:ffff:28d9:33eb
40.217.51.236 0:0:0:0:0:ffff:28d9:33ec
40.217.51.237 0:0:0:0:0:ffff:28d9:33ed
40.217.51.238 0:0:0:0:0:ffff:28d9:33ee
40.217.51.239 0:0:0:0:0:ffff:28d9:33ef
40.217.51.240 0:0:0:0:0:ffff:28d9:33f0
40.217.51.241 0:0:0:0:0:ffff:28d9:33f1
40.217.51.242 0:0:0:0:0:ffff:28d9:33f2
40.217.51.243 0:0:0:0:0:ffff:28d9:33f3
40.217.51.244 0:0:0:0:0:ffff:28d9:33f4
40.217.51.245 0:0:0:0:0:ffff:28d9:33f5
40.217.51.246 0:0:0:0:0:ffff:28d9:33f6
40.217.51.247 0:0:0:0:0:ffff:28d9:33f7
40.217.51.248 0:0:0:0:0:ffff:28d9:33f8
40.217.51.249 0:0:0:0:0:ffff:28d9:33f9
40.217.51.250 0:0:0:0:0:ffff:28d9:33fa
40.217.51.251 0:0:0:0:0:ffff:28d9:33fb
40.217.51.252 0:0:0:0:0:ffff:28d9:33fc
40.217.51.253 0:0:0:0:0:ffff:28d9:33fd
40.217.51.254 0:0:0:0:0:ffff:28d9:33fe
40.217.51.255 0:0:0:0:0:ffff:28d9:33ff


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.