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
149.214.243.1 0:0:0:0:0:ffff:95d6:f301
149.214.243.2 0:0:0:0:0:ffff:95d6:f302
149.214.243.3 0:0:0:0:0:ffff:95d6:f303
149.214.243.4 0:0:0:0:0:ffff:95d6:f304
149.214.243.5 0:0:0:0:0:ffff:95d6:f305
149.214.243.6 0:0:0:0:0:ffff:95d6:f306
149.214.243.7 0:0:0:0:0:ffff:95d6:f307
149.214.243.8 0:0:0:0:0:ffff:95d6:f308
149.214.243.9 0:0:0:0:0:ffff:95d6:f309
149.214.243.10 0:0:0:0:0:ffff:95d6:f30a
149.214.243.11 0:0:0:0:0:ffff:95d6:f30b
149.214.243.12 0:0:0:0:0:ffff:95d6:f30c
149.214.243.13 0:0:0:0:0:ffff:95d6:f30d
149.214.243.14 0:0:0:0:0:ffff:95d6:f30e
149.214.243.15 0:0:0:0:0:ffff:95d6:f30f
149.214.243.16 0:0:0:0:0:ffff:95d6:f310
149.214.243.17 0:0:0:0:0:ffff:95d6:f311
149.214.243.18 0:0:0:0:0:ffff:95d6:f312
149.214.243.19 0:0:0:0:0:ffff:95d6:f313
149.214.243.20 0:0:0:0:0:ffff:95d6:f314
149.214.243.21 0:0:0:0:0:ffff:95d6:f315
149.214.243.22 0:0:0:0:0:ffff:95d6:f316
149.214.243.23 0:0:0:0:0:ffff:95d6:f317
149.214.243.24 0:0:0:0:0:ffff:95d6:f318
149.214.243.25 0:0:0:0:0:ffff:95d6:f319
149.214.243.26 0:0:0:0:0:ffff:95d6:f31a
149.214.243.27 0:0:0:0:0:ffff:95d6:f31b
149.214.243.28 0:0:0:0:0:ffff:95d6:f31c
149.214.243.29 0:0:0:0:0:ffff:95d6:f31d
149.214.243.30 0:0:0:0:0:ffff:95d6:f31e
149.214.243.31 0:0:0:0:0:ffff:95d6:f31f
149.214.243.32 0:0:0:0:0:ffff:95d6:f320
149.214.243.33 0:0:0:0:0:ffff:95d6:f321
149.214.243.34 0:0:0:0:0:ffff:95d6:f322
149.214.243.35 0:0:0:0:0:ffff:95d6:f323
149.214.243.36 0:0:0:0:0:ffff:95d6:f324
149.214.243.37 0:0:0:0:0:ffff:95d6:f325
149.214.243.38 0:0:0:0:0:ffff:95d6:f326
149.214.243.39 0:0:0:0:0:ffff:95d6:f327
149.214.243.40 0:0:0:0:0:ffff:95d6:f328
149.214.243.41 0:0:0:0:0:ffff:95d6:f329
149.214.243.42 0:0:0:0:0:ffff:95d6:f32a
149.214.243.43 0:0:0:0:0:ffff:95d6:f32b
149.214.243.44 0:0:0:0:0:ffff:95d6:f32c
149.214.243.45 0:0:0:0:0:ffff:95d6:f32d
149.214.243.46 0:0:0:0:0:ffff:95d6:f32e
149.214.243.47 0:0:0:0:0:ffff:95d6:f32f
149.214.243.48 0:0:0:0:0:ffff:95d6:f330
149.214.243.49 0:0:0:0:0:ffff:95d6:f331
149.214.243.50 0:0:0:0:0:ffff:95d6:f332
149.214.243.51 0:0:0:0:0:ffff:95d6:f333
149.214.243.52 0:0:0:0:0:ffff:95d6:f334
149.214.243.53 0:0:0:0:0:ffff:95d6:f335
149.214.243.54 0:0:0:0:0:ffff:95d6:f336
149.214.243.55 0:0:0:0:0:ffff:95d6:f337
149.214.243.56 0:0:0:0:0:ffff:95d6:f338
149.214.243.57 0:0:0:0:0:ffff:95d6:f339
149.214.243.58 0:0:0:0:0:ffff:95d6:f33a
149.214.243.59 0:0:0:0:0:ffff:95d6:f33b
149.214.243.60 0:0:0:0:0:ffff:95d6:f33c


149.214.243.61 0:0:0:0:0:ffff:95d6:f33d
149.214.243.62 0:0:0:0:0:ffff:95d6:f33e
149.214.243.63 0:0:0:0:0:ffff:95d6:f33f
149.214.243.64 0:0:0:0:0:ffff:95d6:f340
149.214.243.65 0:0:0:0:0:ffff:95d6:f341
149.214.243.66 0:0:0:0:0:ffff:95d6:f342
149.214.243.67 0:0:0:0:0:ffff:95d6:f343
149.214.243.68 0:0:0:0:0:ffff:95d6:f344
149.214.243.69 0:0:0:0:0:ffff:95d6:f345
149.214.243.70 0:0:0:0:0:ffff:95d6:f346
149.214.243.71 0:0:0:0:0:ffff:95d6:f347
149.214.243.72 0:0:0:0:0:ffff:95d6:f348
149.214.243.73 0:0:0:0:0:ffff:95d6:f349
149.214.243.74 0:0:0:0:0:ffff:95d6:f34a
149.214.243.75 0:0:0:0:0:ffff:95d6:f34b
149.214.243.76 0:0:0:0:0:ffff:95d6:f34c
149.214.243.77 0:0:0:0:0:ffff:95d6:f34d
149.214.243.78 0:0:0:0:0:ffff:95d6:f34e
149.214.243.79 0:0:0:0:0:ffff:95d6:f34f
149.214.243.80 0:0:0:0:0:ffff:95d6:f350
149.214.243.81 0:0:0:0:0:ffff:95d6:f351
149.214.243.82 0:0:0:0:0:ffff:95d6:f352
149.214.243.83 0:0:0:0:0:ffff:95d6:f353
149.214.243.84 0:0:0:0:0:ffff:95d6:f354
149.214.243.85 0:0:0:0:0:ffff:95d6:f355
149.214.243.86 0:0:0:0:0:ffff:95d6:f356
149.214.243.87 0:0:0:0:0:ffff:95d6:f357
149.214.243.88 0:0:0:0:0:ffff:95d6:f358
149.214.243.89 0:0:0:0:0:ffff:95d6:f359
149.214.243.90 0:0:0:0:0:ffff:95d6:f35a
149.214.243.91 0:0:0:0:0:ffff:95d6:f35b
149.214.243.92 0:0:0:0:0:ffff:95d6:f35c
149.214.243.93 0:0:0:0:0:ffff:95d6:f35d
149.214.243.94 0:0:0:0:0:ffff:95d6:f35e
149.214.243.95 0:0:0:0:0:ffff:95d6:f35f
149.214.243.96 0:0:0:0:0:ffff:95d6:f360
149.214.243.97 0:0:0:0:0:ffff:95d6:f361
149.214.243.98 0:0:0:0:0:ffff:95d6:f362
149.214.243.99 0:0:0:0:0:ffff:95d6:f363
149.214.243.100 0:0:0:0:0:ffff:95d6:f364
149.214.243.101 0:0:0:0:0:ffff:95d6:f365
149.214.243.102 0:0:0:0:0:ffff:95d6:f366
149.214.243.103 0:0:0:0:0:ffff:95d6:f367
149.214.243.104 0:0:0:0:0:ffff:95d6:f368
149.214.243.105 0:0:0:0:0:ffff:95d6:f369
149.214.243.106 0:0:0:0:0:ffff:95d6:f36a
149.214.243.107 0:0:0:0:0:ffff:95d6:f36b
149.214.243.108 0:0:0:0:0:ffff:95d6:f36c
149.214.243.109 0:0:0:0:0:ffff:95d6:f36d
149.214.243.110 0:0:0:0:0:ffff:95d6:f36e
149.214.243.111 0:0:0:0:0:ffff:95d6:f36f
149.214.243.112 0:0:0:0:0:ffff:95d6:f370
149.214.243.113 0:0:0:0:0:ffff:95d6:f371
149.214.243.114 0:0:0:0:0:ffff:95d6:f372
149.214.243.115 0:0:0:0:0:ffff:95d6:f373
149.214.243.116 0:0:0:0:0:ffff:95d6:f374
149.214.243.117 0:0:0:0:0:ffff:95d6:f375
149.214.243.118 0:0:0:0:0:ffff:95d6:f376
149.214.243.119 0:0:0:0:0:ffff:95d6:f377
149.214.243.120 0:0:0:0:0:ffff:95d6:f378


149.214.243.121 0:0:0:0:0:ffff:95d6:f379
149.214.243.122 0:0:0:0:0:ffff:95d6:f37a
149.214.243.123 0:0:0:0:0:ffff:95d6:f37b
149.214.243.124 0:0:0:0:0:ffff:95d6:f37c
149.214.243.125 0:0:0:0:0:ffff:95d6:f37d
149.214.243.126 0:0:0:0:0:ffff:95d6:f37e
149.214.243.127 0:0:0:0:0:ffff:95d6:f37f
149.214.243.128 0:0:0:0:0:ffff:95d6:f380
149.214.243.129 0:0:0:0:0:ffff:95d6:f381
149.214.243.130 0:0:0:0:0:ffff:95d6:f382
149.214.243.131 0:0:0:0:0:ffff:95d6:f383
149.214.243.132 0:0:0:0:0:ffff:95d6:f384
149.214.243.133 0:0:0:0:0:ffff:95d6:f385
149.214.243.134 0:0:0:0:0:ffff:95d6:f386
149.214.243.135 0:0:0:0:0:ffff:95d6:f387
149.214.243.136 0:0:0:0:0:ffff:95d6:f388
149.214.243.137 0:0:0:0:0:ffff:95d6:f389
149.214.243.138 0:0:0:0:0:ffff:95d6:f38a
149.214.243.139 0:0:0:0:0:ffff:95d6:f38b
149.214.243.140 0:0:0:0:0:ffff:95d6:f38c
149.214.243.141 0:0:0:0:0:ffff:95d6:f38d
149.214.243.142 0:0:0:0:0:ffff:95d6:f38e
149.214.243.143 0:0:0:0:0:ffff:95d6:f38f
149.214.243.144 0:0:0:0:0:ffff:95d6:f390
149.214.243.145 0:0:0:0:0:ffff:95d6:f391
149.214.243.146 0:0:0:0:0:ffff:95d6:f392
149.214.243.147 0:0:0:0:0:ffff:95d6:f393
149.214.243.148 0:0:0:0:0:ffff:95d6:f394
149.214.243.149 0:0:0:0:0:ffff:95d6:f395
149.214.243.150 0:0:0:0:0:ffff:95d6:f396
149.214.243.151 0:0:0:0:0:ffff:95d6:f397
149.214.243.152 0:0:0:0:0:ffff:95d6:f398
149.214.243.153 0:0:0:0:0:ffff:95d6:f399
149.214.243.154 0:0:0:0:0:ffff:95d6:f39a
149.214.243.155 0:0:0:0:0:ffff:95d6:f39b
149.214.243.156 0:0:0:0:0:ffff:95d6:f39c
149.214.243.157 0:0:0:0:0:ffff:95d6:f39d
149.214.243.158 0:0:0:0:0:ffff:95d6:f39e
149.214.243.159 0:0:0:0:0:ffff:95d6:f39f
149.214.243.160 0:0:0:0:0:ffff:95d6:f3a0
149.214.243.161 0:0:0:0:0:ffff:95d6:f3a1
149.214.243.162 0:0:0:0:0:ffff:95d6:f3a2
149.214.243.163 0:0:0:0:0:ffff:95d6:f3a3
149.214.243.164 0:0:0:0:0:ffff:95d6:f3a4
149.214.243.165 0:0:0:0:0:ffff:95d6:f3a5
149.214.243.166 0:0:0:0:0:ffff:95d6:f3a6
149.214.243.167 0:0:0:0:0:ffff:95d6:f3a7
149.214.243.168 0:0:0:0:0:ffff:95d6:f3a8
149.214.243.169 0:0:0:0:0:ffff:95d6:f3a9
149.214.243.170 0:0:0:0:0:ffff:95d6:f3aa
149.214.243.171 0:0:0:0:0:ffff:95d6:f3ab
149.214.243.172 0:0:0:0:0:ffff:95d6:f3ac
149.214.243.173 0:0:0:0:0:ffff:95d6:f3ad
149.214.243.174 0:0:0:0:0:ffff:95d6:f3ae
149.214.243.175 0:0:0:0:0:ffff:95d6:f3af
149.214.243.176 0:0:0:0:0:ffff:95d6:f3b0
149.214.243.177 0:0:0:0:0:ffff:95d6:f3b1
149.214.243.178 0:0:0:0:0:ffff:95d6:f3b2
149.214.243.179 0:0:0:0:0:ffff:95d6:f3b3
149.214.243.180 0:0:0:0:0:ffff:95d6:f3b4


149.214.243.181 0:0:0:0:0:ffff:95d6:f3b5
149.214.243.182 0:0:0:0:0:ffff:95d6:f3b6
149.214.243.183 0:0:0:0:0:ffff:95d6:f3b7
149.214.243.184 0:0:0:0:0:ffff:95d6:f3b8
149.214.243.185 0:0:0:0:0:ffff:95d6:f3b9
149.214.243.186 0:0:0:0:0:ffff:95d6:f3ba
149.214.243.187 0:0:0:0:0:ffff:95d6:f3bb
149.214.243.188 0:0:0:0:0:ffff:95d6:f3bc
149.214.243.189 0:0:0:0:0:ffff:95d6:f3bd
149.214.243.190 0:0:0:0:0:ffff:95d6:f3be
149.214.243.191 0:0:0:0:0:ffff:95d6:f3bf
149.214.243.192 0:0:0:0:0:ffff:95d6:f3c0
149.214.243.193 0:0:0:0:0:ffff:95d6:f3c1
149.214.243.194 0:0:0:0:0:ffff:95d6:f3c2
149.214.243.195 0:0:0:0:0:ffff:95d6:f3c3
149.214.243.196 0:0:0:0:0:ffff:95d6:f3c4
149.214.243.197 0:0:0:0:0:ffff:95d6:f3c5
149.214.243.198 0:0:0:0:0:ffff:95d6:f3c6
149.214.243.199 0:0:0:0:0:ffff:95d6:f3c7
149.214.243.200 0:0:0:0:0:ffff:95d6:f3c8
149.214.243.201 0:0:0:0:0:ffff:95d6:f3c9
149.214.243.202 0:0:0:0:0:ffff:95d6:f3ca
149.214.243.203 0:0:0:0:0:ffff:95d6:f3cb
149.214.243.204 0:0:0:0:0:ffff:95d6:f3cc
149.214.243.205 0:0:0:0:0:ffff:95d6:f3cd
149.214.243.206 0:0:0:0:0:ffff:95d6:f3ce
149.214.243.207 0:0:0:0:0:ffff:95d6:f3cf
149.214.243.208 0:0:0:0:0:ffff:95d6:f3d0
149.214.243.209 0:0:0:0:0:ffff:95d6:f3d1
149.214.243.210 0:0:0:0:0:ffff:95d6:f3d2
149.214.243.211 0:0:0:0:0:ffff:95d6:f3d3
149.214.243.212 0:0:0:0:0:ffff:95d6:f3d4
149.214.243.213 0:0:0:0:0:ffff:95d6:f3d5
149.214.243.214 0:0:0:0:0:ffff:95d6:f3d6
149.214.243.215 0:0:0:0:0:ffff:95d6:f3d7
149.214.243.216 0:0:0:0:0:ffff:95d6:f3d8
149.214.243.217 0:0:0:0:0:ffff:95d6:f3d9
149.214.243.218 0:0:0:0:0:ffff:95d6:f3da
149.214.243.219 0:0:0:0:0:ffff:95d6:f3db
149.214.243.220 0:0:0:0:0:ffff:95d6:f3dc
149.214.243.221 0:0:0:0:0:ffff:95d6:f3dd
149.214.243.222 0:0:0:0:0:ffff:95d6:f3de
149.214.243.223 0:0:0:0:0:ffff:95d6:f3df
149.214.243.224 0:0:0:0:0:ffff:95d6:f3e0
149.214.243.225 0:0:0:0:0:ffff:95d6:f3e1
149.214.243.226 0:0:0:0:0:ffff:95d6:f3e2
149.214.243.227 0:0:0:0:0:ffff:95d6:f3e3
149.214.243.228 0:0:0:0:0:ffff:95d6:f3e4
149.214.243.229 0:0:0:0:0:ffff:95d6:f3e5
149.214.243.230 0:0:0:0:0:ffff:95d6:f3e6
149.214.243.231 0:0:0:0:0:ffff:95d6:f3e7
149.214.243.232 0:0:0:0:0:ffff:95d6:f3e8
149.214.243.233 0:0:0:0:0:ffff:95d6:f3e9
149.214.243.234 0:0:0:0:0:ffff:95d6:f3ea
149.214.243.235 0:0:0:0:0:ffff:95d6:f3eb
149.214.243.236 0:0:0:0:0:ffff:95d6:f3ec
149.214.243.237 0:0:0:0:0:ffff:95d6:f3ed
149.214.243.238 0:0:0:0:0:ffff:95d6:f3ee
149.214.243.239 0:0:0:0:0:ffff:95d6:f3ef
149.214.243.240 0:0:0:0:0:ffff:95d6:f3f0
149.214.243.241 0:0:0:0:0:ffff:95d6:f3f1
149.214.243.242 0:0:0:0:0:ffff:95d6:f3f2
149.214.243.243 0:0:0:0:0:ffff:95d6:f3f3
149.214.243.244 0:0:0:0:0:ffff:95d6:f3f4
149.214.243.245 0:0:0:0:0:ffff:95d6:f3f5
149.214.243.246 0:0:0:0:0:ffff:95d6:f3f6
149.214.243.247 0:0:0:0:0:ffff:95d6:f3f7
149.214.243.248 0:0:0:0:0:ffff:95d6:f3f8
149.214.243.249 0:0:0:0:0:ffff:95d6:f3f9
149.214.243.250 0:0:0:0:0:ffff:95d6:f3fa
149.214.243.251 0:0:0:0:0:ffff:95d6:f3fb
149.214.243.252 0:0:0:0:0:ffff:95d6:f3fc
149.214.243.253 0:0:0:0:0:ffff:95d6:f3fd
149.214.243.254 0:0:0:0:0:ffff:95d6:f3fe
149.214.243.255 0:0:0:0:0:ffff:95d6: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.