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
33.73.67.1 0:0:0:0:0:ffff:2149:4301
33.73.67.2 0:0:0:0:0:ffff:2149:4302
33.73.67.3 0:0:0:0:0:ffff:2149:4303
33.73.67.4 0:0:0:0:0:ffff:2149:4304
33.73.67.5 0:0:0:0:0:ffff:2149:4305
33.73.67.6 0:0:0:0:0:ffff:2149:4306
33.73.67.7 0:0:0:0:0:ffff:2149:4307
33.73.67.8 0:0:0:0:0:ffff:2149:4308
33.73.67.9 0:0:0:0:0:ffff:2149:4309
33.73.67.10 0:0:0:0:0:ffff:2149:430a
33.73.67.11 0:0:0:0:0:ffff:2149:430b
33.73.67.12 0:0:0:0:0:ffff:2149:430c
33.73.67.13 0:0:0:0:0:ffff:2149:430d
33.73.67.14 0:0:0:0:0:ffff:2149:430e
33.73.67.15 0:0:0:0:0:ffff:2149:430f
33.73.67.16 0:0:0:0:0:ffff:2149:4310
33.73.67.17 0:0:0:0:0:ffff:2149:4311
33.73.67.18 0:0:0:0:0:ffff:2149:4312
33.73.67.19 0:0:0:0:0:ffff:2149:4313
33.73.67.20 0:0:0:0:0:ffff:2149:4314
33.73.67.21 0:0:0:0:0:ffff:2149:4315
33.73.67.22 0:0:0:0:0:ffff:2149:4316
33.73.67.23 0:0:0:0:0:ffff:2149:4317
33.73.67.24 0:0:0:0:0:ffff:2149:4318
33.73.67.25 0:0:0:0:0:ffff:2149:4319
33.73.67.26 0:0:0:0:0:ffff:2149:431a
33.73.67.27 0:0:0:0:0:ffff:2149:431b
33.73.67.28 0:0:0:0:0:ffff:2149:431c
33.73.67.29 0:0:0:0:0:ffff:2149:431d
33.73.67.30 0:0:0:0:0:ffff:2149:431e
33.73.67.31 0:0:0:0:0:ffff:2149:431f
33.73.67.32 0:0:0:0:0:ffff:2149:4320
33.73.67.33 0:0:0:0:0:ffff:2149:4321
33.73.67.34 0:0:0:0:0:ffff:2149:4322
33.73.67.35 0:0:0:0:0:ffff:2149:4323
33.73.67.36 0:0:0:0:0:ffff:2149:4324
33.73.67.37 0:0:0:0:0:ffff:2149:4325
33.73.67.38 0:0:0:0:0:ffff:2149:4326
33.73.67.39 0:0:0:0:0:ffff:2149:4327
33.73.67.40 0:0:0:0:0:ffff:2149:4328
33.73.67.41 0:0:0:0:0:ffff:2149:4329
33.73.67.42 0:0:0:0:0:ffff:2149:432a
33.73.67.43 0:0:0:0:0:ffff:2149:432b
33.73.67.44 0:0:0:0:0:ffff:2149:432c
33.73.67.45 0:0:0:0:0:ffff:2149:432d
33.73.67.46 0:0:0:0:0:ffff:2149:432e
33.73.67.47 0:0:0:0:0:ffff:2149:432f
33.73.67.48 0:0:0:0:0:ffff:2149:4330
33.73.67.49 0:0:0:0:0:ffff:2149:4331
33.73.67.50 0:0:0:0:0:ffff:2149:4332
33.73.67.51 0:0:0:0:0:ffff:2149:4333
33.73.67.52 0:0:0:0:0:ffff:2149:4334
33.73.67.53 0:0:0:0:0:ffff:2149:4335
33.73.67.54 0:0:0:0:0:ffff:2149:4336
33.73.67.55 0:0:0:0:0:ffff:2149:4337
33.73.67.56 0:0:0:0:0:ffff:2149:4338
33.73.67.57 0:0:0:0:0:ffff:2149:4339
33.73.67.58 0:0:0:0:0:ffff:2149:433a
33.73.67.59 0:0:0:0:0:ffff:2149:433b
33.73.67.60 0:0:0:0:0:ffff:2149:433c


33.73.67.61 0:0:0:0:0:ffff:2149:433d
33.73.67.62 0:0:0:0:0:ffff:2149:433e
33.73.67.63 0:0:0:0:0:ffff:2149:433f
33.73.67.64 0:0:0:0:0:ffff:2149:4340
33.73.67.65 0:0:0:0:0:ffff:2149:4341
33.73.67.66 0:0:0:0:0:ffff:2149:4342
33.73.67.67 0:0:0:0:0:ffff:2149:4343
33.73.67.68 0:0:0:0:0:ffff:2149:4344
33.73.67.69 0:0:0:0:0:ffff:2149:4345
33.73.67.70 0:0:0:0:0:ffff:2149:4346
33.73.67.71 0:0:0:0:0:ffff:2149:4347
33.73.67.72 0:0:0:0:0:ffff:2149:4348
33.73.67.73 0:0:0:0:0:ffff:2149:4349
33.73.67.74 0:0:0:0:0:ffff:2149:434a
33.73.67.75 0:0:0:0:0:ffff:2149:434b
33.73.67.76 0:0:0:0:0:ffff:2149:434c
33.73.67.77 0:0:0:0:0:ffff:2149:434d
33.73.67.78 0:0:0:0:0:ffff:2149:434e
33.73.67.79 0:0:0:0:0:ffff:2149:434f
33.73.67.80 0:0:0:0:0:ffff:2149:4350
33.73.67.81 0:0:0:0:0:ffff:2149:4351
33.73.67.82 0:0:0:0:0:ffff:2149:4352
33.73.67.83 0:0:0:0:0:ffff:2149:4353
33.73.67.84 0:0:0:0:0:ffff:2149:4354
33.73.67.85 0:0:0:0:0:ffff:2149:4355
33.73.67.86 0:0:0:0:0:ffff:2149:4356
33.73.67.87 0:0:0:0:0:ffff:2149:4357
33.73.67.88 0:0:0:0:0:ffff:2149:4358
33.73.67.89 0:0:0:0:0:ffff:2149:4359
33.73.67.90 0:0:0:0:0:ffff:2149:435a
33.73.67.91 0:0:0:0:0:ffff:2149:435b
33.73.67.92 0:0:0:0:0:ffff:2149:435c
33.73.67.93 0:0:0:0:0:ffff:2149:435d
33.73.67.94 0:0:0:0:0:ffff:2149:435e
33.73.67.95 0:0:0:0:0:ffff:2149:435f
33.73.67.96 0:0:0:0:0:ffff:2149:4360
33.73.67.97 0:0:0:0:0:ffff:2149:4361
33.73.67.98 0:0:0:0:0:ffff:2149:4362
33.73.67.99 0:0:0:0:0:ffff:2149:4363
33.73.67.100 0:0:0:0:0:ffff:2149:4364
33.73.67.101 0:0:0:0:0:ffff:2149:4365
33.73.67.102 0:0:0:0:0:ffff:2149:4366
33.73.67.103 0:0:0:0:0:ffff:2149:4367
33.73.67.104 0:0:0:0:0:ffff:2149:4368
33.73.67.105 0:0:0:0:0:ffff:2149:4369
33.73.67.106 0:0:0:0:0:ffff:2149:436a
33.73.67.107 0:0:0:0:0:ffff:2149:436b
33.73.67.108 0:0:0:0:0:ffff:2149:436c
33.73.67.109 0:0:0:0:0:ffff:2149:436d
33.73.67.110 0:0:0:0:0:ffff:2149:436e
33.73.67.111 0:0:0:0:0:ffff:2149:436f
33.73.67.112 0:0:0:0:0:ffff:2149:4370
33.73.67.113 0:0:0:0:0:ffff:2149:4371
33.73.67.114 0:0:0:0:0:ffff:2149:4372
33.73.67.115 0:0:0:0:0:ffff:2149:4373
33.73.67.116 0:0:0:0:0:ffff:2149:4374
33.73.67.117 0:0:0:0:0:ffff:2149:4375
33.73.67.118 0:0:0:0:0:ffff:2149:4376
33.73.67.119 0:0:0:0:0:ffff:2149:4377
33.73.67.120 0:0:0:0:0:ffff:2149:4378


33.73.67.121 0:0:0:0:0:ffff:2149:4379
33.73.67.122 0:0:0:0:0:ffff:2149:437a
33.73.67.123 0:0:0:0:0:ffff:2149:437b
33.73.67.124 0:0:0:0:0:ffff:2149:437c
33.73.67.125 0:0:0:0:0:ffff:2149:437d
33.73.67.126 0:0:0:0:0:ffff:2149:437e
33.73.67.127 0:0:0:0:0:ffff:2149:437f
33.73.67.128 0:0:0:0:0:ffff:2149:4380
33.73.67.129 0:0:0:0:0:ffff:2149:4381
33.73.67.130 0:0:0:0:0:ffff:2149:4382
33.73.67.131 0:0:0:0:0:ffff:2149:4383
33.73.67.132 0:0:0:0:0:ffff:2149:4384
33.73.67.133 0:0:0:0:0:ffff:2149:4385
33.73.67.134 0:0:0:0:0:ffff:2149:4386
33.73.67.135 0:0:0:0:0:ffff:2149:4387
33.73.67.136 0:0:0:0:0:ffff:2149:4388
33.73.67.137 0:0:0:0:0:ffff:2149:4389
33.73.67.138 0:0:0:0:0:ffff:2149:438a
33.73.67.139 0:0:0:0:0:ffff:2149:438b
33.73.67.140 0:0:0:0:0:ffff:2149:438c
33.73.67.141 0:0:0:0:0:ffff:2149:438d
33.73.67.142 0:0:0:0:0:ffff:2149:438e
33.73.67.143 0:0:0:0:0:ffff:2149:438f
33.73.67.144 0:0:0:0:0:ffff:2149:4390
33.73.67.145 0:0:0:0:0:ffff:2149:4391
33.73.67.146 0:0:0:0:0:ffff:2149:4392
33.73.67.147 0:0:0:0:0:ffff:2149:4393
33.73.67.148 0:0:0:0:0:ffff:2149:4394
33.73.67.149 0:0:0:0:0:ffff:2149:4395
33.73.67.150 0:0:0:0:0:ffff:2149:4396
33.73.67.151 0:0:0:0:0:ffff:2149:4397
33.73.67.152 0:0:0:0:0:ffff:2149:4398
33.73.67.153 0:0:0:0:0:ffff:2149:4399
33.73.67.154 0:0:0:0:0:ffff:2149:439a
33.73.67.155 0:0:0:0:0:ffff:2149:439b
33.73.67.156 0:0:0:0:0:ffff:2149:439c
33.73.67.157 0:0:0:0:0:ffff:2149:439d
33.73.67.158 0:0:0:0:0:ffff:2149:439e
33.73.67.159 0:0:0:0:0:ffff:2149:439f
33.73.67.160 0:0:0:0:0:ffff:2149:43a0
33.73.67.161 0:0:0:0:0:ffff:2149:43a1
33.73.67.162 0:0:0:0:0:ffff:2149:43a2
33.73.67.163 0:0:0:0:0:ffff:2149:43a3
33.73.67.164 0:0:0:0:0:ffff:2149:43a4
33.73.67.165 0:0:0:0:0:ffff:2149:43a5
33.73.67.166 0:0:0:0:0:ffff:2149:43a6
33.73.67.167 0:0:0:0:0:ffff:2149:43a7
33.73.67.168 0:0:0:0:0:ffff:2149:43a8
33.73.67.169 0:0:0:0:0:ffff:2149:43a9
33.73.67.170 0:0:0:0:0:ffff:2149:43aa
33.73.67.171 0:0:0:0:0:ffff:2149:43ab
33.73.67.172 0:0:0:0:0:ffff:2149:43ac
33.73.67.173 0:0:0:0:0:ffff:2149:43ad
33.73.67.174 0:0:0:0:0:ffff:2149:43ae
33.73.67.175 0:0:0:0:0:ffff:2149:43af
33.73.67.176 0:0:0:0:0:ffff:2149:43b0
33.73.67.177 0:0:0:0:0:ffff:2149:43b1
33.73.67.178 0:0:0:0:0:ffff:2149:43b2
33.73.67.179 0:0:0:0:0:ffff:2149:43b3
33.73.67.180 0:0:0:0:0:ffff:2149:43b4


33.73.67.181 0:0:0:0:0:ffff:2149:43b5
33.73.67.182 0:0:0:0:0:ffff:2149:43b6
33.73.67.183 0:0:0:0:0:ffff:2149:43b7
33.73.67.184 0:0:0:0:0:ffff:2149:43b8
33.73.67.185 0:0:0:0:0:ffff:2149:43b9
33.73.67.186 0:0:0:0:0:ffff:2149:43ba
33.73.67.187 0:0:0:0:0:ffff:2149:43bb
33.73.67.188 0:0:0:0:0:ffff:2149:43bc
33.73.67.189 0:0:0:0:0:ffff:2149:43bd
33.73.67.190 0:0:0:0:0:ffff:2149:43be
33.73.67.191 0:0:0:0:0:ffff:2149:43bf
33.73.67.192 0:0:0:0:0:ffff:2149:43c0
33.73.67.193 0:0:0:0:0:ffff:2149:43c1
33.73.67.194 0:0:0:0:0:ffff:2149:43c2
33.73.67.195 0:0:0:0:0:ffff:2149:43c3
33.73.67.196 0:0:0:0:0:ffff:2149:43c4
33.73.67.197 0:0:0:0:0:ffff:2149:43c5
33.73.67.198 0:0:0:0:0:ffff:2149:43c6
33.73.67.199 0:0:0:0:0:ffff:2149:43c7
33.73.67.200 0:0:0:0:0:ffff:2149:43c8
33.73.67.201 0:0:0:0:0:ffff:2149:43c9
33.73.67.202 0:0:0:0:0:ffff:2149:43ca
33.73.67.203 0:0:0:0:0:ffff:2149:43cb
33.73.67.204 0:0:0:0:0:ffff:2149:43cc
33.73.67.205 0:0:0:0:0:ffff:2149:43cd
33.73.67.206 0:0:0:0:0:ffff:2149:43ce
33.73.67.207 0:0:0:0:0:ffff:2149:43cf
33.73.67.208 0:0:0:0:0:ffff:2149:43d0
33.73.67.209 0:0:0:0:0:ffff:2149:43d1
33.73.67.210 0:0:0:0:0:ffff:2149:43d2
33.73.67.211 0:0:0:0:0:ffff:2149:43d3
33.73.67.212 0:0:0:0:0:ffff:2149:43d4
33.73.67.213 0:0:0:0:0:ffff:2149:43d5
33.73.67.214 0:0:0:0:0:ffff:2149:43d6
33.73.67.215 0:0:0:0:0:ffff:2149:43d7
33.73.67.216 0:0:0:0:0:ffff:2149:43d8
33.73.67.217 0:0:0:0:0:ffff:2149:43d9
33.73.67.218 0:0:0:0:0:ffff:2149:43da
33.73.67.219 0:0:0:0:0:ffff:2149:43db
33.73.67.220 0:0:0:0:0:ffff:2149:43dc
33.73.67.221 0:0:0:0:0:ffff:2149:43dd
33.73.67.222 0:0:0:0:0:ffff:2149:43de
33.73.67.223 0:0:0:0:0:ffff:2149:43df
33.73.67.224 0:0:0:0:0:ffff:2149:43e0
33.73.67.225 0:0:0:0:0:ffff:2149:43e1
33.73.67.226 0:0:0:0:0:ffff:2149:43e2
33.73.67.227 0:0:0:0:0:ffff:2149:43e3
33.73.67.228 0:0:0:0:0:ffff:2149:43e4
33.73.67.229 0:0:0:0:0:ffff:2149:43e5
33.73.67.230 0:0:0:0:0:ffff:2149:43e6
33.73.67.231 0:0:0:0:0:ffff:2149:43e7
33.73.67.232 0:0:0:0:0:ffff:2149:43e8
33.73.67.233 0:0:0:0:0:ffff:2149:43e9
33.73.67.234 0:0:0:0:0:ffff:2149:43ea
33.73.67.235 0:0:0:0:0:ffff:2149:43eb
33.73.67.236 0:0:0:0:0:ffff:2149:43ec
33.73.67.237 0:0:0:0:0:ffff:2149:43ed
33.73.67.238 0:0:0:0:0:ffff:2149:43ee
33.73.67.239 0:0:0:0:0:ffff:2149:43ef
33.73.67.240 0:0:0:0:0:ffff:2149:43f0
33.73.67.241 0:0:0:0:0:ffff:2149:43f1
33.73.67.242 0:0:0:0:0:ffff:2149:43f2
33.73.67.243 0:0:0:0:0:ffff:2149:43f3
33.73.67.244 0:0:0:0:0:ffff:2149:43f4
33.73.67.245 0:0:0:0:0:ffff:2149:43f5
33.73.67.246 0:0:0:0:0:ffff:2149:43f6
33.73.67.247 0:0:0:0:0:ffff:2149:43f7
33.73.67.248 0:0:0:0:0:ffff:2149:43f8
33.73.67.249 0:0:0:0:0:ffff:2149:43f9
33.73.67.250 0:0:0:0:0:ffff:2149:43fa
33.73.67.251 0:0:0:0:0:ffff:2149:43fb
33.73.67.252 0:0:0:0:0:ffff:2149:43fc
33.73.67.253 0:0:0:0:0:ffff:2149:43fd
33.73.67.254 0:0:0:0:0:ffff:2149:43fe
33.73.67.255 0:0:0:0:0:ffff:2149:43ff


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.