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
16.51.83.1 0:0:0:0:0:ffff:1033:5301
16.51.83.2 0:0:0:0:0:ffff:1033:5302
16.51.83.3 0:0:0:0:0:ffff:1033:5303
16.51.83.4 0:0:0:0:0:ffff:1033:5304
16.51.83.5 0:0:0:0:0:ffff:1033:5305
16.51.83.6 0:0:0:0:0:ffff:1033:5306
16.51.83.7 0:0:0:0:0:ffff:1033:5307
16.51.83.8 0:0:0:0:0:ffff:1033:5308
16.51.83.9 0:0:0:0:0:ffff:1033:5309
16.51.83.10 0:0:0:0:0:ffff:1033:530a
16.51.83.11 0:0:0:0:0:ffff:1033:530b
16.51.83.12 0:0:0:0:0:ffff:1033:530c
16.51.83.13 0:0:0:0:0:ffff:1033:530d
16.51.83.14 0:0:0:0:0:ffff:1033:530e
16.51.83.15 0:0:0:0:0:ffff:1033:530f
16.51.83.16 0:0:0:0:0:ffff:1033:5310
16.51.83.17 0:0:0:0:0:ffff:1033:5311
16.51.83.18 0:0:0:0:0:ffff:1033:5312
16.51.83.19 0:0:0:0:0:ffff:1033:5313
16.51.83.20 0:0:0:0:0:ffff:1033:5314
16.51.83.21 0:0:0:0:0:ffff:1033:5315
16.51.83.22 0:0:0:0:0:ffff:1033:5316
16.51.83.23 0:0:0:0:0:ffff:1033:5317
16.51.83.24 0:0:0:0:0:ffff:1033:5318
16.51.83.25 0:0:0:0:0:ffff:1033:5319
16.51.83.26 0:0:0:0:0:ffff:1033:531a
16.51.83.27 0:0:0:0:0:ffff:1033:531b
16.51.83.28 0:0:0:0:0:ffff:1033:531c
16.51.83.29 0:0:0:0:0:ffff:1033:531d
16.51.83.30 0:0:0:0:0:ffff:1033:531e
16.51.83.31 0:0:0:0:0:ffff:1033:531f
16.51.83.32 0:0:0:0:0:ffff:1033:5320
16.51.83.33 0:0:0:0:0:ffff:1033:5321
16.51.83.34 0:0:0:0:0:ffff:1033:5322
16.51.83.35 0:0:0:0:0:ffff:1033:5323
16.51.83.36 0:0:0:0:0:ffff:1033:5324
16.51.83.37 0:0:0:0:0:ffff:1033:5325
16.51.83.38 0:0:0:0:0:ffff:1033:5326
16.51.83.39 0:0:0:0:0:ffff:1033:5327
16.51.83.40 0:0:0:0:0:ffff:1033:5328
16.51.83.41 0:0:0:0:0:ffff:1033:5329
16.51.83.42 0:0:0:0:0:ffff:1033:532a
16.51.83.43 0:0:0:0:0:ffff:1033:532b
16.51.83.44 0:0:0:0:0:ffff:1033:532c
16.51.83.45 0:0:0:0:0:ffff:1033:532d
16.51.83.46 0:0:0:0:0:ffff:1033:532e
16.51.83.47 0:0:0:0:0:ffff:1033:532f
16.51.83.48 0:0:0:0:0:ffff:1033:5330
16.51.83.49 0:0:0:0:0:ffff:1033:5331
16.51.83.50 0:0:0:0:0:ffff:1033:5332
16.51.83.51 0:0:0:0:0:ffff:1033:5333
16.51.83.52 0:0:0:0:0:ffff:1033:5334
16.51.83.53 0:0:0:0:0:ffff:1033:5335
16.51.83.54 0:0:0:0:0:ffff:1033:5336
16.51.83.55 0:0:0:0:0:ffff:1033:5337
16.51.83.56 0:0:0:0:0:ffff:1033:5338
16.51.83.57 0:0:0:0:0:ffff:1033:5339
16.51.83.58 0:0:0:0:0:ffff:1033:533a
16.51.83.59 0:0:0:0:0:ffff:1033:533b
16.51.83.60 0:0:0:0:0:ffff:1033:533c


16.51.83.61 0:0:0:0:0:ffff:1033:533d
16.51.83.62 0:0:0:0:0:ffff:1033:533e
16.51.83.63 0:0:0:0:0:ffff:1033:533f
16.51.83.64 0:0:0:0:0:ffff:1033:5340
16.51.83.65 0:0:0:0:0:ffff:1033:5341
16.51.83.66 0:0:0:0:0:ffff:1033:5342
16.51.83.67 0:0:0:0:0:ffff:1033:5343
16.51.83.68 0:0:0:0:0:ffff:1033:5344
16.51.83.69 0:0:0:0:0:ffff:1033:5345
16.51.83.70 0:0:0:0:0:ffff:1033:5346
16.51.83.71 0:0:0:0:0:ffff:1033:5347
16.51.83.72 0:0:0:0:0:ffff:1033:5348
16.51.83.73 0:0:0:0:0:ffff:1033:5349
16.51.83.74 0:0:0:0:0:ffff:1033:534a
16.51.83.75 0:0:0:0:0:ffff:1033:534b
16.51.83.76 0:0:0:0:0:ffff:1033:534c
16.51.83.77 0:0:0:0:0:ffff:1033:534d
16.51.83.78 0:0:0:0:0:ffff:1033:534e
16.51.83.79 0:0:0:0:0:ffff:1033:534f
16.51.83.80 0:0:0:0:0:ffff:1033:5350
16.51.83.81 0:0:0:0:0:ffff:1033:5351
16.51.83.82 0:0:0:0:0:ffff:1033:5352
16.51.83.83 0:0:0:0:0:ffff:1033:5353
16.51.83.84 0:0:0:0:0:ffff:1033:5354
16.51.83.85 0:0:0:0:0:ffff:1033:5355
16.51.83.86 0:0:0:0:0:ffff:1033:5356
16.51.83.87 0:0:0:0:0:ffff:1033:5357
16.51.83.88 0:0:0:0:0:ffff:1033:5358
16.51.83.89 0:0:0:0:0:ffff:1033:5359
16.51.83.90 0:0:0:0:0:ffff:1033:535a
16.51.83.91 0:0:0:0:0:ffff:1033:535b
16.51.83.92 0:0:0:0:0:ffff:1033:535c
16.51.83.93 0:0:0:0:0:ffff:1033:535d
16.51.83.94 0:0:0:0:0:ffff:1033:535e
16.51.83.95 0:0:0:0:0:ffff:1033:535f
16.51.83.96 0:0:0:0:0:ffff:1033:5360
16.51.83.97 0:0:0:0:0:ffff:1033:5361
16.51.83.98 0:0:0:0:0:ffff:1033:5362
16.51.83.99 0:0:0:0:0:ffff:1033:5363
16.51.83.100 0:0:0:0:0:ffff:1033:5364
16.51.83.101 0:0:0:0:0:ffff:1033:5365
16.51.83.102 0:0:0:0:0:ffff:1033:5366
16.51.83.103 0:0:0:0:0:ffff:1033:5367
16.51.83.104 0:0:0:0:0:ffff:1033:5368
16.51.83.105 0:0:0:0:0:ffff:1033:5369
16.51.83.106 0:0:0:0:0:ffff:1033:536a
16.51.83.107 0:0:0:0:0:ffff:1033:536b
16.51.83.108 0:0:0:0:0:ffff:1033:536c
16.51.83.109 0:0:0:0:0:ffff:1033:536d
16.51.83.110 0:0:0:0:0:ffff:1033:536e
16.51.83.111 0:0:0:0:0:ffff:1033:536f
16.51.83.112 0:0:0:0:0:ffff:1033:5370
16.51.83.113 0:0:0:0:0:ffff:1033:5371
16.51.83.114 0:0:0:0:0:ffff:1033:5372
16.51.83.115 0:0:0:0:0:ffff:1033:5373
16.51.83.116 0:0:0:0:0:ffff:1033:5374
16.51.83.117 0:0:0:0:0:ffff:1033:5375
16.51.83.118 0:0:0:0:0:ffff:1033:5376
16.51.83.119 0:0:0:0:0:ffff:1033:5377
16.51.83.120 0:0:0:0:0:ffff:1033:5378


16.51.83.121 0:0:0:0:0:ffff:1033:5379
16.51.83.122 0:0:0:0:0:ffff:1033:537a
16.51.83.123 0:0:0:0:0:ffff:1033:537b
16.51.83.124 0:0:0:0:0:ffff:1033:537c
16.51.83.125 0:0:0:0:0:ffff:1033:537d
16.51.83.126 0:0:0:0:0:ffff:1033:537e
16.51.83.127 0:0:0:0:0:ffff:1033:537f
16.51.83.128 0:0:0:0:0:ffff:1033:5380
16.51.83.129 0:0:0:0:0:ffff:1033:5381
16.51.83.130 0:0:0:0:0:ffff:1033:5382
16.51.83.131 0:0:0:0:0:ffff:1033:5383
16.51.83.132 0:0:0:0:0:ffff:1033:5384
16.51.83.133 0:0:0:0:0:ffff:1033:5385
16.51.83.134 0:0:0:0:0:ffff:1033:5386
16.51.83.135 0:0:0:0:0:ffff:1033:5387
16.51.83.136 0:0:0:0:0:ffff:1033:5388
16.51.83.137 0:0:0:0:0:ffff:1033:5389
16.51.83.138 0:0:0:0:0:ffff:1033:538a
16.51.83.139 0:0:0:0:0:ffff:1033:538b
16.51.83.140 0:0:0:0:0:ffff:1033:538c
16.51.83.141 0:0:0:0:0:ffff:1033:538d
16.51.83.142 0:0:0:0:0:ffff:1033:538e
16.51.83.143 0:0:0:0:0:ffff:1033:538f
16.51.83.144 0:0:0:0:0:ffff:1033:5390
16.51.83.145 0:0:0:0:0:ffff:1033:5391
16.51.83.146 0:0:0:0:0:ffff:1033:5392
16.51.83.147 0:0:0:0:0:ffff:1033:5393
16.51.83.148 0:0:0:0:0:ffff:1033:5394
16.51.83.149 0:0:0:0:0:ffff:1033:5395
16.51.83.150 0:0:0:0:0:ffff:1033:5396
16.51.83.151 0:0:0:0:0:ffff:1033:5397
16.51.83.152 0:0:0:0:0:ffff:1033:5398
16.51.83.153 0:0:0:0:0:ffff:1033:5399
16.51.83.154 0:0:0:0:0:ffff:1033:539a
16.51.83.155 0:0:0:0:0:ffff:1033:539b
16.51.83.156 0:0:0:0:0:ffff:1033:539c
16.51.83.157 0:0:0:0:0:ffff:1033:539d
16.51.83.158 0:0:0:0:0:ffff:1033:539e
16.51.83.159 0:0:0:0:0:ffff:1033:539f
16.51.83.160 0:0:0:0:0:ffff:1033:53a0
16.51.83.161 0:0:0:0:0:ffff:1033:53a1
16.51.83.162 0:0:0:0:0:ffff:1033:53a2
16.51.83.163 0:0:0:0:0:ffff:1033:53a3
16.51.83.164 0:0:0:0:0:ffff:1033:53a4
16.51.83.165 0:0:0:0:0:ffff:1033:53a5
16.51.83.166 0:0:0:0:0:ffff:1033:53a6
16.51.83.167 0:0:0:0:0:ffff:1033:53a7
16.51.83.168 0:0:0:0:0:ffff:1033:53a8
16.51.83.169 0:0:0:0:0:ffff:1033:53a9
16.51.83.170 0:0:0:0:0:ffff:1033:53aa
16.51.83.171 0:0:0:0:0:ffff:1033:53ab
16.51.83.172 0:0:0:0:0:ffff:1033:53ac
16.51.83.173 0:0:0:0:0:ffff:1033:53ad
16.51.83.174 0:0:0:0:0:ffff:1033:53ae
16.51.83.175 0:0:0:0:0:ffff:1033:53af
16.51.83.176 0:0:0:0:0:ffff:1033:53b0
16.51.83.177 0:0:0:0:0:ffff:1033:53b1
16.51.83.178 0:0:0:0:0:ffff:1033:53b2
16.51.83.179 0:0:0:0:0:ffff:1033:53b3
16.51.83.180 0:0:0:0:0:ffff:1033:53b4


16.51.83.181 0:0:0:0:0:ffff:1033:53b5
16.51.83.182 0:0:0:0:0:ffff:1033:53b6
16.51.83.183 0:0:0:0:0:ffff:1033:53b7
16.51.83.184 0:0:0:0:0:ffff:1033:53b8
16.51.83.185 0:0:0:0:0:ffff:1033:53b9
16.51.83.186 0:0:0:0:0:ffff:1033:53ba
16.51.83.187 0:0:0:0:0:ffff:1033:53bb
16.51.83.188 0:0:0:0:0:ffff:1033:53bc
16.51.83.189 0:0:0:0:0:ffff:1033:53bd
16.51.83.190 0:0:0:0:0:ffff:1033:53be
16.51.83.191 0:0:0:0:0:ffff:1033:53bf
16.51.83.192 0:0:0:0:0:ffff:1033:53c0
16.51.83.193 0:0:0:0:0:ffff:1033:53c1
16.51.83.194 0:0:0:0:0:ffff:1033:53c2
16.51.83.195 0:0:0:0:0:ffff:1033:53c3
16.51.83.196 0:0:0:0:0:ffff:1033:53c4
16.51.83.197 0:0:0:0:0:ffff:1033:53c5
16.51.83.198 0:0:0:0:0:ffff:1033:53c6
16.51.83.199 0:0:0:0:0:ffff:1033:53c7
16.51.83.200 0:0:0:0:0:ffff:1033:53c8
16.51.83.201 0:0:0:0:0:ffff:1033:53c9
16.51.83.202 0:0:0:0:0:ffff:1033:53ca
16.51.83.203 0:0:0:0:0:ffff:1033:53cb
16.51.83.204 0:0:0:0:0:ffff:1033:53cc
16.51.83.205 0:0:0:0:0:ffff:1033:53cd
16.51.83.206 0:0:0:0:0:ffff:1033:53ce
16.51.83.207 0:0:0:0:0:ffff:1033:53cf
16.51.83.208 0:0:0:0:0:ffff:1033:53d0
16.51.83.209 0:0:0:0:0:ffff:1033:53d1
16.51.83.210 0:0:0:0:0:ffff:1033:53d2
16.51.83.211 0:0:0:0:0:ffff:1033:53d3
16.51.83.212 0:0:0:0:0:ffff:1033:53d4
16.51.83.213 0:0:0:0:0:ffff:1033:53d5
16.51.83.214 0:0:0:0:0:ffff:1033:53d6
16.51.83.215 0:0:0:0:0:ffff:1033:53d7
16.51.83.216 0:0:0:0:0:ffff:1033:53d8
16.51.83.217 0:0:0:0:0:ffff:1033:53d9
16.51.83.218 0:0:0:0:0:ffff:1033:53da
16.51.83.219 0:0:0:0:0:ffff:1033:53db
16.51.83.220 0:0:0:0:0:ffff:1033:53dc
16.51.83.221 0:0:0:0:0:ffff:1033:53dd
16.51.83.222 0:0:0:0:0:ffff:1033:53de
16.51.83.223 0:0:0:0:0:ffff:1033:53df
16.51.83.224 0:0:0:0:0:ffff:1033:53e0
16.51.83.225 0:0:0:0:0:ffff:1033:53e1
16.51.83.226 0:0:0:0:0:ffff:1033:53e2
16.51.83.227 0:0:0:0:0:ffff:1033:53e3
16.51.83.228 0:0:0:0:0:ffff:1033:53e4
16.51.83.229 0:0:0:0:0:ffff:1033:53e5
16.51.83.230 0:0:0:0:0:ffff:1033:53e6
16.51.83.231 0:0:0:0:0:ffff:1033:53e7
16.51.83.232 0:0:0:0:0:ffff:1033:53e8
16.51.83.233 0:0:0:0:0:ffff:1033:53e9
16.51.83.234 0:0:0:0:0:ffff:1033:53ea
16.51.83.235 0:0:0:0:0:ffff:1033:53eb
16.51.83.236 0:0:0:0:0:ffff:1033:53ec
16.51.83.237 0:0:0:0:0:ffff:1033:53ed
16.51.83.238 0:0:0:0:0:ffff:1033:53ee
16.51.83.239 0:0:0:0:0:ffff:1033:53ef
16.51.83.240 0:0:0:0:0:ffff:1033:53f0
16.51.83.241 0:0:0:0:0:ffff:1033:53f1
16.51.83.242 0:0:0:0:0:ffff:1033:53f2
16.51.83.243 0:0:0:0:0:ffff:1033:53f3
16.51.83.244 0:0:0:0:0:ffff:1033:53f4
16.51.83.245 0:0:0:0:0:ffff:1033:53f5
16.51.83.246 0:0:0:0:0:ffff:1033:53f6
16.51.83.247 0:0:0:0:0:ffff:1033:53f7
16.51.83.248 0:0:0:0:0:ffff:1033:53f8
16.51.83.249 0:0:0:0:0:ffff:1033:53f9
16.51.83.250 0:0:0:0:0:ffff:1033:53fa
16.51.83.251 0:0:0:0:0:ffff:1033:53fb
16.51.83.252 0:0:0:0:0:ffff:1033:53fc
16.51.83.253 0:0:0:0:0:ffff:1033:53fd
16.51.83.254 0:0:0:0:0:ffff:1033:53fe
16.51.83.255 0:0:0:0:0:ffff:1033:53ff


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.