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
197.10.51.1 0:0:0:0:0:ffff:c50a:3301
197.10.51.2 0:0:0:0:0:ffff:c50a:3302
197.10.51.3 0:0:0:0:0:ffff:c50a:3303
197.10.51.4 0:0:0:0:0:ffff:c50a:3304
197.10.51.5 0:0:0:0:0:ffff:c50a:3305
197.10.51.6 0:0:0:0:0:ffff:c50a:3306
197.10.51.7 0:0:0:0:0:ffff:c50a:3307
197.10.51.8 0:0:0:0:0:ffff:c50a:3308
197.10.51.9 0:0:0:0:0:ffff:c50a:3309
197.10.51.10 0:0:0:0:0:ffff:c50a:330a
197.10.51.11 0:0:0:0:0:ffff:c50a:330b
197.10.51.12 0:0:0:0:0:ffff:c50a:330c
197.10.51.13 0:0:0:0:0:ffff:c50a:330d
197.10.51.14 0:0:0:0:0:ffff:c50a:330e
197.10.51.15 0:0:0:0:0:ffff:c50a:330f
197.10.51.16 0:0:0:0:0:ffff:c50a:3310
197.10.51.17 0:0:0:0:0:ffff:c50a:3311
197.10.51.18 0:0:0:0:0:ffff:c50a:3312
197.10.51.19 0:0:0:0:0:ffff:c50a:3313
197.10.51.20 0:0:0:0:0:ffff:c50a:3314
197.10.51.21 0:0:0:0:0:ffff:c50a:3315
197.10.51.22 0:0:0:0:0:ffff:c50a:3316
197.10.51.23 0:0:0:0:0:ffff:c50a:3317
197.10.51.24 0:0:0:0:0:ffff:c50a:3318
197.10.51.25 0:0:0:0:0:ffff:c50a:3319
197.10.51.26 0:0:0:0:0:ffff:c50a:331a
197.10.51.27 0:0:0:0:0:ffff:c50a:331b
197.10.51.28 0:0:0:0:0:ffff:c50a:331c
197.10.51.29 0:0:0:0:0:ffff:c50a:331d
197.10.51.30 0:0:0:0:0:ffff:c50a:331e
197.10.51.31 0:0:0:0:0:ffff:c50a:331f
197.10.51.32 0:0:0:0:0:ffff:c50a:3320
197.10.51.33 0:0:0:0:0:ffff:c50a:3321
197.10.51.34 0:0:0:0:0:ffff:c50a:3322
197.10.51.35 0:0:0:0:0:ffff:c50a:3323
197.10.51.36 0:0:0:0:0:ffff:c50a:3324
197.10.51.37 0:0:0:0:0:ffff:c50a:3325
197.10.51.38 0:0:0:0:0:ffff:c50a:3326
197.10.51.39 0:0:0:0:0:ffff:c50a:3327
197.10.51.40 0:0:0:0:0:ffff:c50a:3328
197.10.51.41 0:0:0:0:0:ffff:c50a:3329
197.10.51.42 0:0:0:0:0:ffff:c50a:332a
197.10.51.43 0:0:0:0:0:ffff:c50a:332b
197.10.51.44 0:0:0:0:0:ffff:c50a:332c
197.10.51.45 0:0:0:0:0:ffff:c50a:332d
197.10.51.46 0:0:0:0:0:ffff:c50a:332e
197.10.51.47 0:0:0:0:0:ffff:c50a:332f
197.10.51.48 0:0:0:0:0:ffff:c50a:3330
197.10.51.49 0:0:0:0:0:ffff:c50a:3331
197.10.51.50 0:0:0:0:0:ffff:c50a:3332
197.10.51.51 0:0:0:0:0:ffff:c50a:3333
197.10.51.52 0:0:0:0:0:ffff:c50a:3334
197.10.51.53 0:0:0:0:0:ffff:c50a:3335
197.10.51.54 0:0:0:0:0:ffff:c50a:3336
197.10.51.55 0:0:0:0:0:ffff:c50a:3337
197.10.51.56 0:0:0:0:0:ffff:c50a:3338
197.10.51.57 0:0:0:0:0:ffff:c50a:3339
197.10.51.58 0:0:0:0:0:ffff:c50a:333a
197.10.51.59 0:0:0:0:0:ffff:c50a:333b
197.10.51.60 0:0:0:0:0:ffff:c50a:333c


197.10.51.61 0:0:0:0:0:ffff:c50a:333d
197.10.51.62 0:0:0:0:0:ffff:c50a:333e
197.10.51.63 0:0:0:0:0:ffff:c50a:333f
197.10.51.64 0:0:0:0:0:ffff:c50a:3340
197.10.51.65 0:0:0:0:0:ffff:c50a:3341
197.10.51.66 0:0:0:0:0:ffff:c50a:3342
197.10.51.67 0:0:0:0:0:ffff:c50a:3343
197.10.51.68 0:0:0:0:0:ffff:c50a:3344
197.10.51.69 0:0:0:0:0:ffff:c50a:3345
197.10.51.70 0:0:0:0:0:ffff:c50a:3346
197.10.51.71 0:0:0:0:0:ffff:c50a:3347
197.10.51.72 0:0:0:0:0:ffff:c50a:3348
197.10.51.73 0:0:0:0:0:ffff:c50a:3349
197.10.51.74 0:0:0:0:0:ffff:c50a:334a
197.10.51.75 0:0:0:0:0:ffff:c50a:334b
197.10.51.76 0:0:0:0:0:ffff:c50a:334c
197.10.51.77 0:0:0:0:0:ffff:c50a:334d
197.10.51.78 0:0:0:0:0:ffff:c50a:334e
197.10.51.79 0:0:0:0:0:ffff:c50a:334f
197.10.51.80 0:0:0:0:0:ffff:c50a:3350
197.10.51.81 0:0:0:0:0:ffff:c50a:3351
197.10.51.82 0:0:0:0:0:ffff:c50a:3352
197.10.51.83 0:0:0:0:0:ffff:c50a:3353
197.10.51.84 0:0:0:0:0:ffff:c50a:3354
197.10.51.85 0:0:0:0:0:ffff:c50a:3355
197.10.51.86 0:0:0:0:0:ffff:c50a:3356
197.10.51.87 0:0:0:0:0:ffff:c50a:3357
197.10.51.88 0:0:0:0:0:ffff:c50a:3358
197.10.51.89 0:0:0:0:0:ffff:c50a:3359
197.10.51.90 0:0:0:0:0:ffff:c50a:335a
197.10.51.91 0:0:0:0:0:ffff:c50a:335b
197.10.51.92 0:0:0:0:0:ffff:c50a:335c
197.10.51.93 0:0:0:0:0:ffff:c50a:335d
197.10.51.94 0:0:0:0:0:ffff:c50a:335e
197.10.51.95 0:0:0:0:0:ffff:c50a:335f
197.10.51.96 0:0:0:0:0:ffff:c50a:3360
197.10.51.97 0:0:0:0:0:ffff:c50a:3361
197.10.51.98 0:0:0:0:0:ffff:c50a:3362
197.10.51.99 0:0:0:0:0:ffff:c50a:3363
197.10.51.100 0:0:0:0:0:ffff:c50a:3364
197.10.51.101 0:0:0:0:0:ffff:c50a:3365
197.10.51.102 0:0:0:0:0:ffff:c50a:3366
197.10.51.103 0:0:0:0:0:ffff:c50a:3367
197.10.51.104 0:0:0:0:0:ffff:c50a:3368
197.10.51.105 0:0:0:0:0:ffff:c50a:3369
197.10.51.106 0:0:0:0:0:ffff:c50a:336a
197.10.51.107 0:0:0:0:0:ffff:c50a:336b
197.10.51.108 0:0:0:0:0:ffff:c50a:336c
197.10.51.109 0:0:0:0:0:ffff:c50a:336d
197.10.51.110 0:0:0:0:0:ffff:c50a:336e
197.10.51.111 0:0:0:0:0:ffff:c50a:336f
197.10.51.112 0:0:0:0:0:ffff:c50a:3370
197.10.51.113 0:0:0:0:0:ffff:c50a:3371
197.10.51.114 0:0:0:0:0:ffff:c50a:3372
197.10.51.115 0:0:0:0:0:ffff:c50a:3373
197.10.51.116 0:0:0:0:0:ffff:c50a:3374
197.10.51.117 0:0:0:0:0:ffff:c50a:3375
197.10.51.118 0:0:0:0:0:ffff:c50a:3376
197.10.51.119 0:0:0:0:0:ffff:c50a:3377
197.10.51.120 0:0:0:0:0:ffff:c50a:3378


197.10.51.121 0:0:0:0:0:ffff:c50a:3379
197.10.51.122 0:0:0:0:0:ffff:c50a:337a
197.10.51.123 0:0:0:0:0:ffff:c50a:337b
197.10.51.124 0:0:0:0:0:ffff:c50a:337c
197.10.51.125 0:0:0:0:0:ffff:c50a:337d
197.10.51.126 0:0:0:0:0:ffff:c50a:337e
197.10.51.127 0:0:0:0:0:ffff:c50a:337f
197.10.51.128 0:0:0:0:0:ffff:c50a:3380
197.10.51.129 0:0:0:0:0:ffff:c50a:3381
197.10.51.130 0:0:0:0:0:ffff:c50a:3382
197.10.51.131 0:0:0:0:0:ffff:c50a:3383
197.10.51.132 0:0:0:0:0:ffff:c50a:3384
197.10.51.133 0:0:0:0:0:ffff:c50a:3385
197.10.51.134 0:0:0:0:0:ffff:c50a:3386
197.10.51.135 0:0:0:0:0:ffff:c50a:3387
197.10.51.136 0:0:0:0:0:ffff:c50a:3388
197.10.51.137 0:0:0:0:0:ffff:c50a:3389
197.10.51.138 0:0:0:0:0:ffff:c50a:338a
197.10.51.139 0:0:0:0:0:ffff:c50a:338b
197.10.51.140 0:0:0:0:0:ffff:c50a:338c
197.10.51.141 0:0:0:0:0:ffff:c50a:338d
197.10.51.142 0:0:0:0:0:ffff:c50a:338e
197.10.51.143 0:0:0:0:0:ffff:c50a:338f
197.10.51.144 0:0:0:0:0:ffff:c50a:3390
197.10.51.145 0:0:0:0:0:ffff:c50a:3391
197.10.51.146 0:0:0:0:0:ffff:c50a:3392
197.10.51.147 0:0:0:0:0:ffff:c50a:3393
197.10.51.148 0:0:0:0:0:ffff:c50a:3394
197.10.51.149 0:0:0:0:0:ffff:c50a:3395
197.10.51.150 0:0:0:0:0:ffff:c50a:3396
197.10.51.151 0:0:0:0:0:ffff:c50a:3397
197.10.51.152 0:0:0:0:0:ffff:c50a:3398
197.10.51.153 0:0:0:0:0:ffff:c50a:3399
197.10.51.154 0:0:0:0:0:ffff:c50a:339a
197.10.51.155 0:0:0:0:0:ffff:c50a:339b
197.10.51.156 0:0:0:0:0:ffff:c50a:339c
197.10.51.157 0:0:0:0:0:ffff:c50a:339d
197.10.51.158 0:0:0:0:0:ffff:c50a:339e
197.10.51.159 0:0:0:0:0:ffff:c50a:339f
197.10.51.160 0:0:0:0:0:ffff:c50a:33a0
197.10.51.161 0:0:0:0:0:ffff:c50a:33a1
197.10.51.162 0:0:0:0:0:ffff:c50a:33a2
197.10.51.163 0:0:0:0:0:ffff:c50a:33a3
197.10.51.164 0:0:0:0:0:ffff:c50a:33a4
197.10.51.165 0:0:0:0:0:ffff:c50a:33a5
197.10.51.166 0:0:0:0:0:ffff:c50a:33a6
197.10.51.167 0:0:0:0:0:ffff:c50a:33a7
197.10.51.168 0:0:0:0:0:ffff:c50a:33a8
197.10.51.169 0:0:0:0:0:ffff:c50a:33a9
197.10.51.170 0:0:0:0:0:ffff:c50a:33aa
197.10.51.171 0:0:0:0:0:ffff:c50a:33ab
197.10.51.172 0:0:0:0:0:ffff:c50a:33ac
197.10.51.173 0:0:0:0:0:ffff:c50a:33ad
197.10.51.174 0:0:0:0:0:ffff:c50a:33ae
197.10.51.175 0:0:0:0:0:ffff:c50a:33af
197.10.51.176 0:0:0:0:0:ffff:c50a:33b0
197.10.51.177 0:0:0:0:0:ffff:c50a:33b1
197.10.51.178 0:0:0:0:0:ffff:c50a:33b2
197.10.51.179 0:0:0:0:0:ffff:c50a:33b3
197.10.51.180 0:0:0:0:0:ffff:c50a:33b4


197.10.51.181 0:0:0:0:0:ffff:c50a:33b5
197.10.51.182 0:0:0:0:0:ffff:c50a:33b6
197.10.51.183 0:0:0:0:0:ffff:c50a:33b7
197.10.51.184 0:0:0:0:0:ffff:c50a:33b8
197.10.51.185 0:0:0:0:0:ffff:c50a:33b9
197.10.51.186 0:0:0:0:0:ffff:c50a:33ba
197.10.51.187 0:0:0:0:0:ffff:c50a:33bb
197.10.51.188 0:0:0:0:0:ffff:c50a:33bc
197.10.51.189 0:0:0:0:0:ffff:c50a:33bd
197.10.51.190 0:0:0:0:0:ffff:c50a:33be
197.10.51.191 0:0:0:0:0:ffff:c50a:33bf
197.10.51.192 0:0:0:0:0:ffff:c50a:33c0
197.10.51.193 0:0:0:0:0:ffff:c50a:33c1
197.10.51.194 0:0:0:0:0:ffff:c50a:33c2
197.10.51.195 0:0:0:0:0:ffff:c50a:33c3
197.10.51.196 0:0:0:0:0:ffff:c50a:33c4
197.10.51.197 0:0:0:0:0:ffff:c50a:33c5
197.10.51.198 0:0:0:0:0:ffff:c50a:33c6
197.10.51.199 0:0:0:0:0:ffff:c50a:33c7
197.10.51.200 0:0:0:0:0:ffff:c50a:33c8
197.10.51.201 0:0:0:0:0:ffff:c50a:33c9
197.10.51.202 0:0:0:0:0:ffff:c50a:33ca
197.10.51.203 0:0:0:0:0:ffff:c50a:33cb
197.10.51.204 0:0:0:0:0:ffff:c50a:33cc
197.10.51.205 0:0:0:0:0:ffff:c50a:33cd
197.10.51.206 0:0:0:0:0:ffff:c50a:33ce
197.10.51.207 0:0:0:0:0:ffff:c50a:33cf
197.10.51.208 0:0:0:0:0:ffff:c50a:33d0
197.10.51.209 0:0:0:0:0:ffff:c50a:33d1
197.10.51.210 0:0:0:0:0:ffff:c50a:33d2
197.10.51.211 0:0:0:0:0:ffff:c50a:33d3
197.10.51.212 0:0:0:0:0:ffff:c50a:33d4
197.10.51.213 0:0:0:0:0:ffff:c50a:33d5
197.10.51.214 0:0:0:0:0:ffff:c50a:33d6
197.10.51.215 0:0:0:0:0:ffff:c50a:33d7
197.10.51.216 0:0:0:0:0:ffff:c50a:33d8
197.10.51.217 0:0:0:0:0:ffff:c50a:33d9
197.10.51.218 0:0:0:0:0:ffff:c50a:33da
197.10.51.219 0:0:0:0:0:ffff:c50a:33db
197.10.51.220 0:0:0:0:0:ffff:c50a:33dc
197.10.51.221 0:0:0:0:0:ffff:c50a:33dd
197.10.51.222 0:0:0:0:0:ffff:c50a:33de
197.10.51.223 0:0:0:0:0:ffff:c50a:33df
197.10.51.224 0:0:0:0:0:ffff:c50a:33e0
197.10.51.225 0:0:0:0:0:ffff:c50a:33e1
197.10.51.226 0:0:0:0:0:ffff:c50a:33e2
197.10.51.227 0:0:0:0:0:ffff:c50a:33e3
197.10.51.228 0:0:0:0:0:ffff:c50a:33e4
197.10.51.229 0:0:0:0:0:ffff:c50a:33e5
197.10.51.230 0:0:0:0:0:ffff:c50a:33e6
197.10.51.231 0:0:0:0:0:ffff:c50a:33e7
197.10.51.232 0:0:0:0:0:ffff:c50a:33e8
197.10.51.233 0:0:0:0:0:ffff:c50a:33e9
197.10.51.234 0:0:0:0:0:ffff:c50a:33ea
197.10.51.235 0:0:0:0:0:ffff:c50a:33eb
197.10.51.236 0:0:0:0:0:ffff:c50a:33ec
197.10.51.237 0:0:0:0:0:ffff:c50a:33ed
197.10.51.238 0:0:0:0:0:ffff:c50a:33ee
197.10.51.239 0:0:0:0:0:ffff:c50a:33ef
197.10.51.240 0:0:0:0:0:ffff:c50a:33f0
197.10.51.241 0:0:0:0:0:ffff:c50a:33f1
197.10.51.242 0:0:0:0:0:ffff:c50a:33f2
197.10.51.243 0:0:0:0:0:ffff:c50a:33f3
197.10.51.244 0:0:0:0:0:ffff:c50a:33f4
197.10.51.245 0:0:0:0:0:ffff:c50a:33f5
197.10.51.246 0:0:0:0:0:ffff:c50a:33f6
197.10.51.247 0:0:0:0:0:ffff:c50a:33f7
197.10.51.248 0:0:0:0:0:ffff:c50a:33f8
197.10.51.249 0:0:0:0:0:ffff:c50a:33f9
197.10.51.250 0:0:0:0:0:ffff:c50a:33fa
197.10.51.251 0:0:0:0:0:ffff:c50a:33fb
197.10.51.252 0:0:0:0:0:ffff:c50a:33fc
197.10.51.253 0:0:0:0:0:ffff:c50a:33fd
197.10.51.254 0:0:0:0:0:ffff:c50a:33fe
197.10.51.255 0:0:0:0:0:ffff:c50a: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.