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
42.152.243.1 0:0:0:0:0:ffff:2a98:f301
42.152.243.2 0:0:0:0:0:ffff:2a98:f302
42.152.243.3 0:0:0:0:0:ffff:2a98:f303
42.152.243.4 0:0:0:0:0:ffff:2a98:f304
42.152.243.5 0:0:0:0:0:ffff:2a98:f305
42.152.243.6 0:0:0:0:0:ffff:2a98:f306
42.152.243.7 0:0:0:0:0:ffff:2a98:f307
42.152.243.8 0:0:0:0:0:ffff:2a98:f308
42.152.243.9 0:0:0:0:0:ffff:2a98:f309
42.152.243.10 0:0:0:0:0:ffff:2a98:f30a
42.152.243.11 0:0:0:0:0:ffff:2a98:f30b
42.152.243.12 0:0:0:0:0:ffff:2a98:f30c
42.152.243.13 0:0:0:0:0:ffff:2a98:f30d
42.152.243.14 0:0:0:0:0:ffff:2a98:f30e
42.152.243.15 0:0:0:0:0:ffff:2a98:f30f
42.152.243.16 0:0:0:0:0:ffff:2a98:f310
42.152.243.17 0:0:0:0:0:ffff:2a98:f311
42.152.243.18 0:0:0:0:0:ffff:2a98:f312
42.152.243.19 0:0:0:0:0:ffff:2a98:f313
42.152.243.20 0:0:0:0:0:ffff:2a98:f314
42.152.243.21 0:0:0:0:0:ffff:2a98:f315
42.152.243.22 0:0:0:0:0:ffff:2a98:f316
42.152.243.23 0:0:0:0:0:ffff:2a98:f317
42.152.243.24 0:0:0:0:0:ffff:2a98:f318
42.152.243.25 0:0:0:0:0:ffff:2a98:f319
42.152.243.26 0:0:0:0:0:ffff:2a98:f31a
42.152.243.27 0:0:0:0:0:ffff:2a98:f31b
42.152.243.28 0:0:0:0:0:ffff:2a98:f31c
42.152.243.29 0:0:0:0:0:ffff:2a98:f31d
42.152.243.30 0:0:0:0:0:ffff:2a98:f31e
42.152.243.31 0:0:0:0:0:ffff:2a98:f31f
42.152.243.32 0:0:0:0:0:ffff:2a98:f320
42.152.243.33 0:0:0:0:0:ffff:2a98:f321
42.152.243.34 0:0:0:0:0:ffff:2a98:f322
42.152.243.35 0:0:0:0:0:ffff:2a98:f323
42.152.243.36 0:0:0:0:0:ffff:2a98:f324
42.152.243.37 0:0:0:0:0:ffff:2a98:f325
42.152.243.38 0:0:0:0:0:ffff:2a98:f326
42.152.243.39 0:0:0:0:0:ffff:2a98:f327
42.152.243.40 0:0:0:0:0:ffff:2a98:f328
42.152.243.41 0:0:0:0:0:ffff:2a98:f329
42.152.243.42 0:0:0:0:0:ffff:2a98:f32a
42.152.243.43 0:0:0:0:0:ffff:2a98:f32b
42.152.243.44 0:0:0:0:0:ffff:2a98:f32c
42.152.243.45 0:0:0:0:0:ffff:2a98:f32d
42.152.243.46 0:0:0:0:0:ffff:2a98:f32e
42.152.243.47 0:0:0:0:0:ffff:2a98:f32f
42.152.243.48 0:0:0:0:0:ffff:2a98:f330
42.152.243.49 0:0:0:0:0:ffff:2a98:f331
42.152.243.50 0:0:0:0:0:ffff:2a98:f332
42.152.243.51 0:0:0:0:0:ffff:2a98:f333
42.152.243.52 0:0:0:0:0:ffff:2a98:f334
42.152.243.53 0:0:0:0:0:ffff:2a98:f335
42.152.243.54 0:0:0:0:0:ffff:2a98:f336
42.152.243.55 0:0:0:0:0:ffff:2a98:f337
42.152.243.56 0:0:0:0:0:ffff:2a98:f338
42.152.243.57 0:0:0:0:0:ffff:2a98:f339
42.152.243.58 0:0:0:0:0:ffff:2a98:f33a
42.152.243.59 0:0:0:0:0:ffff:2a98:f33b
42.152.243.60 0:0:0:0:0:ffff:2a98:f33c


42.152.243.61 0:0:0:0:0:ffff:2a98:f33d
42.152.243.62 0:0:0:0:0:ffff:2a98:f33e
42.152.243.63 0:0:0:0:0:ffff:2a98:f33f
42.152.243.64 0:0:0:0:0:ffff:2a98:f340
42.152.243.65 0:0:0:0:0:ffff:2a98:f341
42.152.243.66 0:0:0:0:0:ffff:2a98:f342
42.152.243.67 0:0:0:0:0:ffff:2a98:f343
42.152.243.68 0:0:0:0:0:ffff:2a98:f344
42.152.243.69 0:0:0:0:0:ffff:2a98:f345
42.152.243.70 0:0:0:0:0:ffff:2a98:f346
42.152.243.71 0:0:0:0:0:ffff:2a98:f347
42.152.243.72 0:0:0:0:0:ffff:2a98:f348
42.152.243.73 0:0:0:0:0:ffff:2a98:f349
42.152.243.74 0:0:0:0:0:ffff:2a98:f34a
42.152.243.75 0:0:0:0:0:ffff:2a98:f34b
42.152.243.76 0:0:0:0:0:ffff:2a98:f34c
42.152.243.77 0:0:0:0:0:ffff:2a98:f34d
42.152.243.78 0:0:0:0:0:ffff:2a98:f34e
42.152.243.79 0:0:0:0:0:ffff:2a98:f34f
42.152.243.80 0:0:0:0:0:ffff:2a98:f350
42.152.243.81 0:0:0:0:0:ffff:2a98:f351
42.152.243.82 0:0:0:0:0:ffff:2a98:f352
42.152.243.83 0:0:0:0:0:ffff:2a98:f353
42.152.243.84 0:0:0:0:0:ffff:2a98:f354
42.152.243.85 0:0:0:0:0:ffff:2a98:f355
42.152.243.86 0:0:0:0:0:ffff:2a98:f356
42.152.243.87 0:0:0:0:0:ffff:2a98:f357
42.152.243.88 0:0:0:0:0:ffff:2a98:f358
42.152.243.89 0:0:0:0:0:ffff:2a98:f359
42.152.243.90 0:0:0:0:0:ffff:2a98:f35a
42.152.243.91 0:0:0:0:0:ffff:2a98:f35b
42.152.243.92 0:0:0:0:0:ffff:2a98:f35c
42.152.243.93 0:0:0:0:0:ffff:2a98:f35d
42.152.243.94 0:0:0:0:0:ffff:2a98:f35e
42.152.243.95 0:0:0:0:0:ffff:2a98:f35f
42.152.243.96 0:0:0:0:0:ffff:2a98:f360
42.152.243.97 0:0:0:0:0:ffff:2a98:f361
42.152.243.98 0:0:0:0:0:ffff:2a98:f362
42.152.243.99 0:0:0:0:0:ffff:2a98:f363
42.152.243.100 0:0:0:0:0:ffff:2a98:f364
42.152.243.101 0:0:0:0:0:ffff:2a98:f365
42.152.243.102 0:0:0:0:0:ffff:2a98:f366
42.152.243.103 0:0:0:0:0:ffff:2a98:f367
42.152.243.104 0:0:0:0:0:ffff:2a98:f368
42.152.243.105 0:0:0:0:0:ffff:2a98:f369
42.152.243.106 0:0:0:0:0:ffff:2a98:f36a
42.152.243.107 0:0:0:0:0:ffff:2a98:f36b
42.152.243.108 0:0:0:0:0:ffff:2a98:f36c
42.152.243.109 0:0:0:0:0:ffff:2a98:f36d
42.152.243.110 0:0:0:0:0:ffff:2a98:f36e
42.152.243.111 0:0:0:0:0:ffff:2a98:f36f
42.152.243.112 0:0:0:0:0:ffff:2a98:f370
42.152.243.113 0:0:0:0:0:ffff:2a98:f371
42.152.243.114 0:0:0:0:0:ffff:2a98:f372
42.152.243.115 0:0:0:0:0:ffff:2a98:f373
42.152.243.116 0:0:0:0:0:ffff:2a98:f374
42.152.243.117 0:0:0:0:0:ffff:2a98:f375
42.152.243.118 0:0:0:0:0:ffff:2a98:f376
42.152.243.119 0:0:0:0:0:ffff:2a98:f377
42.152.243.120 0:0:0:0:0:ffff:2a98:f378


42.152.243.121 0:0:0:0:0:ffff:2a98:f379
42.152.243.122 0:0:0:0:0:ffff:2a98:f37a
42.152.243.123 0:0:0:0:0:ffff:2a98:f37b
42.152.243.124 0:0:0:0:0:ffff:2a98:f37c
42.152.243.125 0:0:0:0:0:ffff:2a98:f37d
42.152.243.126 0:0:0:0:0:ffff:2a98:f37e
42.152.243.127 0:0:0:0:0:ffff:2a98:f37f
42.152.243.128 0:0:0:0:0:ffff:2a98:f380
42.152.243.129 0:0:0:0:0:ffff:2a98:f381
42.152.243.130 0:0:0:0:0:ffff:2a98:f382
42.152.243.131 0:0:0:0:0:ffff:2a98:f383
42.152.243.132 0:0:0:0:0:ffff:2a98:f384
42.152.243.133 0:0:0:0:0:ffff:2a98:f385
42.152.243.134 0:0:0:0:0:ffff:2a98:f386
42.152.243.135 0:0:0:0:0:ffff:2a98:f387
42.152.243.136 0:0:0:0:0:ffff:2a98:f388
42.152.243.137 0:0:0:0:0:ffff:2a98:f389
42.152.243.138 0:0:0:0:0:ffff:2a98:f38a
42.152.243.139 0:0:0:0:0:ffff:2a98:f38b
42.152.243.140 0:0:0:0:0:ffff:2a98:f38c
42.152.243.141 0:0:0:0:0:ffff:2a98:f38d
42.152.243.142 0:0:0:0:0:ffff:2a98:f38e
42.152.243.143 0:0:0:0:0:ffff:2a98:f38f
42.152.243.144 0:0:0:0:0:ffff:2a98:f390
42.152.243.145 0:0:0:0:0:ffff:2a98:f391
42.152.243.146 0:0:0:0:0:ffff:2a98:f392
42.152.243.147 0:0:0:0:0:ffff:2a98:f393
42.152.243.148 0:0:0:0:0:ffff:2a98:f394
42.152.243.149 0:0:0:0:0:ffff:2a98:f395
42.152.243.150 0:0:0:0:0:ffff:2a98:f396
42.152.243.151 0:0:0:0:0:ffff:2a98:f397
42.152.243.152 0:0:0:0:0:ffff:2a98:f398
42.152.243.153 0:0:0:0:0:ffff:2a98:f399
42.152.243.154 0:0:0:0:0:ffff:2a98:f39a
42.152.243.155 0:0:0:0:0:ffff:2a98:f39b
42.152.243.156 0:0:0:0:0:ffff:2a98:f39c
42.152.243.157 0:0:0:0:0:ffff:2a98:f39d
42.152.243.158 0:0:0:0:0:ffff:2a98:f39e
42.152.243.159 0:0:0:0:0:ffff:2a98:f39f
42.152.243.160 0:0:0:0:0:ffff:2a98:f3a0
42.152.243.161 0:0:0:0:0:ffff:2a98:f3a1
42.152.243.162 0:0:0:0:0:ffff:2a98:f3a2
42.152.243.163 0:0:0:0:0:ffff:2a98:f3a3
42.152.243.164 0:0:0:0:0:ffff:2a98:f3a4
42.152.243.165 0:0:0:0:0:ffff:2a98:f3a5
42.152.243.166 0:0:0:0:0:ffff:2a98:f3a6
42.152.243.167 0:0:0:0:0:ffff:2a98:f3a7
42.152.243.168 0:0:0:0:0:ffff:2a98:f3a8
42.152.243.169 0:0:0:0:0:ffff:2a98:f3a9
42.152.243.170 0:0:0:0:0:ffff:2a98:f3aa
42.152.243.171 0:0:0:0:0:ffff:2a98:f3ab
42.152.243.172 0:0:0:0:0:ffff:2a98:f3ac
42.152.243.173 0:0:0:0:0:ffff:2a98:f3ad
42.152.243.174 0:0:0:0:0:ffff:2a98:f3ae
42.152.243.175 0:0:0:0:0:ffff:2a98:f3af
42.152.243.176 0:0:0:0:0:ffff:2a98:f3b0
42.152.243.177 0:0:0:0:0:ffff:2a98:f3b1
42.152.243.178 0:0:0:0:0:ffff:2a98:f3b2
42.152.243.179 0:0:0:0:0:ffff:2a98:f3b3
42.152.243.180 0:0:0:0:0:ffff:2a98:f3b4


42.152.243.181 0:0:0:0:0:ffff:2a98:f3b5
42.152.243.182 0:0:0:0:0:ffff:2a98:f3b6
42.152.243.183 0:0:0:0:0:ffff:2a98:f3b7
42.152.243.184 0:0:0:0:0:ffff:2a98:f3b8
42.152.243.185 0:0:0:0:0:ffff:2a98:f3b9
42.152.243.186 0:0:0:0:0:ffff:2a98:f3ba
42.152.243.187 0:0:0:0:0:ffff:2a98:f3bb
42.152.243.188 0:0:0:0:0:ffff:2a98:f3bc
42.152.243.189 0:0:0:0:0:ffff:2a98:f3bd
42.152.243.190 0:0:0:0:0:ffff:2a98:f3be
42.152.243.191 0:0:0:0:0:ffff:2a98:f3bf
42.152.243.192 0:0:0:0:0:ffff:2a98:f3c0
42.152.243.193 0:0:0:0:0:ffff:2a98:f3c1
42.152.243.194 0:0:0:0:0:ffff:2a98:f3c2
42.152.243.195 0:0:0:0:0:ffff:2a98:f3c3
42.152.243.196 0:0:0:0:0:ffff:2a98:f3c4
42.152.243.197 0:0:0:0:0:ffff:2a98:f3c5
42.152.243.198 0:0:0:0:0:ffff:2a98:f3c6
42.152.243.199 0:0:0:0:0:ffff:2a98:f3c7
42.152.243.200 0:0:0:0:0:ffff:2a98:f3c8
42.152.243.201 0:0:0:0:0:ffff:2a98:f3c9
42.152.243.202 0:0:0:0:0:ffff:2a98:f3ca
42.152.243.203 0:0:0:0:0:ffff:2a98:f3cb
42.152.243.204 0:0:0:0:0:ffff:2a98:f3cc
42.152.243.205 0:0:0:0:0:ffff:2a98:f3cd
42.152.243.206 0:0:0:0:0:ffff:2a98:f3ce
42.152.243.207 0:0:0:0:0:ffff:2a98:f3cf
42.152.243.208 0:0:0:0:0:ffff:2a98:f3d0
42.152.243.209 0:0:0:0:0:ffff:2a98:f3d1
42.152.243.210 0:0:0:0:0:ffff:2a98:f3d2
42.152.243.211 0:0:0:0:0:ffff:2a98:f3d3
42.152.243.212 0:0:0:0:0:ffff:2a98:f3d4
42.152.243.213 0:0:0:0:0:ffff:2a98:f3d5
42.152.243.214 0:0:0:0:0:ffff:2a98:f3d6
42.152.243.215 0:0:0:0:0:ffff:2a98:f3d7
42.152.243.216 0:0:0:0:0:ffff:2a98:f3d8
42.152.243.217 0:0:0:0:0:ffff:2a98:f3d9
42.152.243.218 0:0:0:0:0:ffff:2a98:f3da
42.152.243.219 0:0:0:0:0:ffff:2a98:f3db
42.152.243.220 0:0:0:0:0:ffff:2a98:f3dc
42.152.243.221 0:0:0:0:0:ffff:2a98:f3dd
42.152.243.222 0:0:0:0:0:ffff:2a98:f3de
42.152.243.223 0:0:0:0:0:ffff:2a98:f3df
42.152.243.224 0:0:0:0:0:ffff:2a98:f3e0
42.152.243.225 0:0:0:0:0:ffff:2a98:f3e1
42.152.243.226 0:0:0:0:0:ffff:2a98:f3e2
42.152.243.227 0:0:0:0:0:ffff:2a98:f3e3
42.152.243.228 0:0:0:0:0:ffff:2a98:f3e4
42.152.243.229 0:0:0:0:0:ffff:2a98:f3e5
42.152.243.230 0:0:0:0:0:ffff:2a98:f3e6
42.152.243.231 0:0:0:0:0:ffff:2a98:f3e7
42.152.243.232 0:0:0:0:0:ffff:2a98:f3e8
42.152.243.233 0:0:0:0:0:ffff:2a98:f3e9
42.152.243.234 0:0:0:0:0:ffff:2a98:f3ea
42.152.243.235 0:0:0:0:0:ffff:2a98:f3eb
42.152.243.236 0:0:0:0:0:ffff:2a98:f3ec
42.152.243.237 0:0:0:0:0:ffff:2a98:f3ed
42.152.243.238 0:0:0:0:0:ffff:2a98:f3ee
42.152.243.239 0:0:0:0:0:ffff:2a98:f3ef
42.152.243.240 0:0:0:0:0:ffff:2a98:f3f0
42.152.243.241 0:0:0:0:0:ffff:2a98:f3f1
42.152.243.242 0:0:0:0:0:ffff:2a98:f3f2
42.152.243.243 0:0:0:0:0:ffff:2a98:f3f3
42.152.243.244 0:0:0:0:0:ffff:2a98:f3f4
42.152.243.245 0:0:0:0:0:ffff:2a98:f3f5
42.152.243.246 0:0:0:0:0:ffff:2a98:f3f6
42.152.243.247 0:0:0:0:0:ffff:2a98:f3f7
42.152.243.248 0:0:0:0:0:ffff:2a98:f3f8
42.152.243.249 0:0:0:0:0:ffff:2a98:f3f9
42.152.243.250 0:0:0:0:0:ffff:2a98:f3fa
42.152.243.251 0:0:0:0:0:ffff:2a98:f3fb
42.152.243.252 0:0:0:0:0:ffff:2a98:f3fc
42.152.243.253 0:0:0:0:0:ffff:2a98:f3fd
42.152.243.254 0:0:0:0:0:ffff:2a98:f3fe
42.152.243.255 0:0:0:0:0:ffff:2a98:f3ff


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.