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
31.64.196.1 0:0:0:0:0:ffff:1f40:c401
31.64.196.2 0:0:0:0:0:ffff:1f40:c402
31.64.196.3 0:0:0:0:0:ffff:1f40:c403
31.64.196.4 0:0:0:0:0:ffff:1f40:c404
31.64.196.5 0:0:0:0:0:ffff:1f40:c405
31.64.196.6 0:0:0:0:0:ffff:1f40:c406
31.64.196.7 0:0:0:0:0:ffff:1f40:c407
31.64.196.8 0:0:0:0:0:ffff:1f40:c408
31.64.196.9 0:0:0:0:0:ffff:1f40:c409
31.64.196.10 0:0:0:0:0:ffff:1f40:c40a
31.64.196.11 0:0:0:0:0:ffff:1f40:c40b
31.64.196.12 0:0:0:0:0:ffff:1f40:c40c
31.64.196.13 0:0:0:0:0:ffff:1f40:c40d
31.64.196.14 0:0:0:0:0:ffff:1f40:c40e
31.64.196.15 0:0:0:0:0:ffff:1f40:c40f
31.64.196.16 0:0:0:0:0:ffff:1f40:c410
31.64.196.17 0:0:0:0:0:ffff:1f40:c411
31.64.196.18 0:0:0:0:0:ffff:1f40:c412
31.64.196.19 0:0:0:0:0:ffff:1f40:c413
31.64.196.20 0:0:0:0:0:ffff:1f40:c414
31.64.196.21 0:0:0:0:0:ffff:1f40:c415
31.64.196.22 0:0:0:0:0:ffff:1f40:c416
31.64.196.23 0:0:0:0:0:ffff:1f40:c417
31.64.196.24 0:0:0:0:0:ffff:1f40:c418
31.64.196.25 0:0:0:0:0:ffff:1f40:c419
31.64.196.26 0:0:0:0:0:ffff:1f40:c41a
31.64.196.27 0:0:0:0:0:ffff:1f40:c41b
31.64.196.28 0:0:0:0:0:ffff:1f40:c41c
31.64.196.29 0:0:0:0:0:ffff:1f40:c41d
31.64.196.30 0:0:0:0:0:ffff:1f40:c41e
31.64.196.31 0:0:0:0:0:ffff:1f40:c41f
31.64.196.32 0:0:0:0:0:ffff:1f40:c420
31.64.196.33 0:0:0:0:0:ffff:1f40:c421
31.64.196.34 0:0:0:0:0:ffff:1f40:c422
31.64.196.35 0:0:0:0:0:ffff:1f40:c423
31.64.196.36 0:0:0:0:0:ffff:1f40:c424
31.64.196.37 0:0:0:0:0:ffff:1f40:c425
31.64.196.38 0:0:0:0:0:ffff:1f40:c426
31.64.196.39 0:0:0:0:0:ffff:1f40:c427
31.64.196.40 0:0:0:0:0:ffff:1f40:c428
31.64.196.41 0:0:0:0:0:ffff:1f40:c429
31.64.196.42 0:0:0:0:0:ffff:1f40:c42a
31.64.196.43 0:0:0:0:0:ffff:1f40:c42b
31.64.196.44 0:0:0:0:0:ffff:1f40:c42c
31.64.196.45 0:0:0:0:0:ffff:1f40:c42d
31.64.196.46 0:0:0:0:0:ffff:1f40:c42e
31.64.196.47 0:0:0:0:0:ffff:1f40:c42f
31.64.196.48 0:0:0:0:0:ffff:1f40:c430
31.64.196.49 0:0:0:0:0:ffff:1f40:c431
31.64.196.50 0:0:0:0:0:ffff:1f40:c432
31.64.196.51 0:0:0:0:0:ffff:1f40:c433
31.64.196.52 0:0:0:0:0:ffff:1f40:c434
31.64.196.53 0:0:0:0:0:ffff:1f40:c435
31.64.196.54 0:0:0:0:0:ffff:1f40:c436
31.64.196.55 0:0:0:0:0:ffff:1f40:c437
31.64.196.56 0:0:0:0:0:ffff:1f40:c438
31.64.196.57 0:0:0:0:0:ffff:1f40:c439
31.64.196.58 0:0:0:0:0:ffff:1f40:c43a
31.64.196.59 0:0:0:0:0:ffff:1f40:c43b
31.64.196.60 0:0:0:0:0:ffff:1f40:c43c


31.64.196.61 0:0:0:0:0:ffff:1f40:c43d
31.64.196.62 0:0:0:0:0:ffff:1f40:c43e
31.64.196.63 0:0:0:0:0:ffff:1f40:c43f
31.64.196.64 0:0:0:0:0:ffff:1f40:c440
31.64.196.65 0:0:0:0:0:ffff:1f40:c441
31.64.196.66 0:0:0:0:0:ffff:1f40:c442
31.64.196.67 0:0:0:0:0:ffff:1f40:c443
31.64.196.68 0:0:0:0:0:ffff:1f40:c444
31.64.196.69 0:0:0:0:0:ffff:1f40:c445
31.64.196.70 0:0:0:0:0:ffff:1f40:c446
31.64.196.71 0:0:0:0:0:ffff:1f40:c447
31.64.196.72 0:0:0:0:0:ffff:1f40:c448
31.64.196.73 0:0:0:0:0:ffff:1f40:c449
31.64.196.74 0:0:0:0:0:ffff:1f40:c44a
31.64.196.75 0:0:0:0:0:ffff:1f40:c44b
31.64.196.76 0:0:0:0:0:ffff:1f40:c44c
31.64.196.77 0:0:0:0:0:ffff:1f40:c44d
31.64.196.78 0:0:0:0:0:ffff:1f40:c44e
31.64.196.79 0:0:0:0:0:ffff:1f40:c44f
31.64.196.80 0:0:0:0:0:ffff:1f40:c450
31.64.196.81 0:0:0:0:0:ffff:1f40:c451
31.64.196.82 0:0:0:0:0:ffff:1f40:c452
31.64.196.83 0:0:0:0:0:ffff:1f40:c453
31.64.196.84 0:0:0:0:0:ffff:1f40:c454
31.64.196.85 0:0:0:0:0:ffff:1f40:c455
31.64.196.86 0:0:0:0:0:ffff:1f40:c456
31.64.196.87 0:0:0:0:0:ffff:1f40:c457
31.64.196.88 0:0:0:0:0:ffff:1f40:c458
31.64.196.89 0:0:0:0:0:ffff:1f40:c459
31.64.196.90 0:0:0:0:0:ffff:1f40:c45a
31.64.196.91 0:0:0:0:0:ffff:1f40:c45b
31.64.196.92 0:0:0:0:0:ffff:1f40:c45c
31.64.196.93 0:0:0:0:0:ffff:1f40:c45d
31.64.196.94 0:0:0:0:0:ffff:1f40:c45e
31.64.196.95 0:0:0:0:0:ffff:1f40:c45f
31.64.196.96 0:0:0:0:0:ffff:1f40:c460
31.64.196.97 0:0:0:0:0:ffff:1f40:c461
31.64.196.98 0:0:0:0:0:ffff:1f40:c462
31.64.196.99 0:0:0:0:0:ffff:1f40:c463
31.64.196.100 0:0:0:0:0:ffff:1f40:c464
31.64.196.101 0:0:0:0:0:ffff:1f40:c465
31.64.196.102 0:0:0:0:0:ffff:1f40:c466
31.64.196.103 0:0:0:0:0:ffff:1f40:c467
31.64.196.104 0:0:0:0:0:ffff:1f40:c468
31.64.196.105 0:0:0:0:0:ffff:1f40:c469
31.64.196.106 0:0:0:0:0:ffff:1f40:c46a
31.64.196.107 0:0:0:0:0:ffff:1f40:c46b
31.64.196.108 0:0:0:0:0:ffff:1f40:c46c
31.64.196.109 0:0:0:0:0:ffff:1f40:c46d
31.64.196.110 0:0:0:0:0:ffff:1f40:c46e
31.64.196.111 0:0:0:0:0:ffff:1f40:c46f
31.64.196.112 0:0:0:0:0:ffff:1f40:c470
31.64.196.113 0:0:0:0:0:ffff:1f40:c471
31.64.196.114 0:0:0:0:0:ffff:1f40:c472
31.64.196.115 0:0:0:0:0:ffff:1f40:c473
31.64.196.116 0:0:0:0:0:ffff:1f40:c474
31.64.196.117 0:0:0:0:0:ffff:1f40:c475
31.64.196.118 0:0:0:0:0:ffff:1f40:c476
31.64.196.119 0:0:0:0:0:ffff:1f40:c477
31.64.196.120 0:0:0:0:0:ffff:1f40:c478


31.64.196.121 0:0:0:0:0:ffff:1f40:c479
31.64.196.122 0:0:0:0:0:ffff:1f40:c47a
31.64.196.123 0:0:0:0:0:ffff:1f40:c47b
31.64.196.124 0:0:0:0:0:ffff:1f40:c47c
31.64.196.125 0:0:0:0:0:ffff:1f40:c47d
31.64.196.126 0:0:0:0:0:ffff:1f40:c47e
31.64.196.127 0:0:0:0:0:ffff:1f40:c47f
31.64.196.128 0:0:0:0:0:ffff:1f40:c480
31.64.196.129 0:0:0:0:0:ffff:1f40:c481
31.64.196.130 0:0:0:0:0:ffff:1f40:c482
31.64.196.131 0:0:0:0:0:ffff:1f40:c483
31.64.196.132 0:0:0:0:0:ffff:1f40:c484
31.64.196.133 0:0:0:0:0:ffff:1f40:c485
31.64.196.134 0:0:0:0:0:ffff:1f40:c486
31.64.196.135 0:0:0:0:0:ffff:1f40:c487
31.64.196.136 0:0:0:0:0:ffff:1f40:c488
31.64.196.137 0:0:0:0:0:ffff:1f40:c489
31.64.196.138 0:0:0:0:0:ffff:1f40:c48a
31.64.196.139 0:0:0:0:0:ffff:1f40:c48b
31.64.196.140 0:0:0:0:0:ffff:1f40:c48c
31.64.196.141 0:0:0:0:0:ffff:1f40:c48d
31.64.196.142 0:0:0:0:0:ffff:1f40:c48e
31.64.196.143 0:0:0:0:0:ffff:1f40:c48f
31.64.196.144 0:0:0:0:0:ffff:1f40:c490
31.64.196.145 0:0:0:0:0:ffff:1f40:c491
31.64.196.146 0:0:0:0:0:ffff:1f40:c492
31.64.196.147 0:0:0:0:0:ffff:1f40:c493
31.64.196.148 0:0:0:0:0:ffff:1f40:c494
31.64.196.149 0:0:0:0:0:ffff:1f40:c495
31.64.196.150 0:0:0:0:0:ffff:1f40:c496
31.64.196.151 0:0:0:0:0:ffff:1f40:c497
31.64.196.152 0:0:0:0:0:ffff:1f40:c498
31.64.196.153 0:0:0:0:0:ffff:1f40:c499
31.64.196.154 0:0:0:0:0:ffff:1f40:c49a
31.64.196.155 0:0:0:0:0:ffff:1f40:c49b
31.64.196.156 0:0:0:0:0:ffff:1f40:c49c
31.64.196.157 0:0:0:0:0:ffff:1f40:c49d
31.64.196.158 0:0:0:0:0:ffff:1f40:c49e
31.64.196.159 0:0:0:0:0:ffff:1f40:c49f
31.64.196.160 0:0:0:0:0:ffff:1f40:c4a0
31.64.196.161 0:0:0:0:0:ffff:1f40:c4a1
31.64.196.162 0:0:0:0:0:ffff:1f40:c4a2
31.64.196.163 0:0:0:0:0:ffff:1f40:c4a3
31.64.196.164 0:0:0:0:0:ffff:1f40:c4a4
31.64.196.165 0:0:0:0:0:ffff:1f40:c4a5
31.64.196.166 0:0:0:0:0:ffff:1f40:c4a6
31.64.196.167 0:0:0:0:0:ffff:1f40:c4a7
31.64.196.168 0:0:0:0:0:ffff:1f40:c4a8
31.64.196.169 0:0:0:0:0:ffff:1f40:c4a9
31.64.196.170 0:0:0:0:0:ffff:1f40:c4aa
31.64.196.171 0:0:0:0:0:ffff:1f40:c4ab
31.64.196.172 0:0:0:0:0:ffff:1f40:c4ac
31.64.196.173 0:0:0:0:0:ffff:1f40:c4ad
31.64.196.174 0:0:0:0:0:ffff:1f40:c4ae
31.64.196.175 0:0:0:0:0:ffff:1f40:c4af
31.64.196.176 0:0:0:0:0:ffff:1f40:c4b0
31.64.196.177 0:0:0:0:0:ffff:1f40:c4b1
31.64.196.178 0:0:0:0:0:ffff:1f40:c4b2
31.64.196.179 0:0:0:0:0:ffff:1f40:c4b3
31.64.196.180 0:0:0:0:0:ffff:1f40:c4b4


31.64.196.181 0:0:0:0:0:ffff:1f40:c4b5
31.64.196.182 0:0:0:0:0:ffff:1f40:c4b6
31.64.196.183 0:0:0:0:0:ffff:1f40:c4b7
31.64.196.184 0:0:0:0:0:ffff:1f40:c4b8
31.64.196.185 0:0:0:0:0:ffff:1f40:c4b9
31.64.196.186 0:0:0:0:0:ffff:1f40:c4ba
31.64.196.187 0:0:0:0:0:ffff:1f40:c4bb
31.64.196.188 0:0:0:0:0:ffff:1f40:c4bc
31.64.196.189 0:0:0:0:0:ffff:1f40:c4bd
31.64.196.190 0:0:0:0:0:ffff:1f40:c4be
31.64.196.191 0:0:0:0:0:ffff:1f40:c4bf
31.64.196.192 0:0:0:0:0:ffff:1f40:c4c0
31.64.196.193 0:0:0:0:0:ffff:1f40:c4c1
31.64.196.194 0:0:0:0:0:ffff:1f40:c4c2
31.64.196.195 0:0:0:0:0:ffff:1f40:c4c3
31.64.196.196 0:0:0:0:0:ffff:1f40:c4c4
31.64.196.197 0:0:0:0:0:ffff:1f40:c4c5
31.64.196.198 0:0:0:0:0:ffff:1f40:c4c6
31.64.196.199 0:0:0:0:0:ffff:1f40:c4c7
31.64.196.200 0:0:0:0:0:ffff:1f40:c4c8
31.64.196.201 0:0:0:0:0:ffff:1f40:c4c9
31.64.196.202 0:0:0:0:0:ffff:1f40:c4ca
31.64.196.203 0:0:0:0:0:ffff:1f40:c4cb
31.64.196.204 0:0:0:0:0:ffff:1f40:c4cc
31.64.196.205 0:0:0:0:0:ffff:1f40:c4cd
31.64.196.206 0:0:0:0:0:ffff:1f40:c4ce
31.64.196.207 0:0:0:0:0:ffff:1f40:c4cf
31.64.196.208 0:0:0:0:0:ffff:1f40:c4d0
31.64.196.209 0:0:0:0:0:ffff:1f40:c4d1
31.64.196.210 0:0:0:0:0:ffff:1f40:c4d2
31.64.196.211 0:0:0:0:0:ffff:1f40:c4d3
31.64.196.212 0:0:0:0:0:ffff:1f40:c4d4
31.64.196.213 0:0:0:0:0:ffff:1f40:c4d5
31.64.196.214 0:0:0:0:0:ffff:1f40:c4d6
31.64.196.215 0:0:0:0:0:ffff:1f40:c4d7
31.64.196.216 0:0:0:0:0:ffff:1f40:c4d8
31.64.196.217 0:0:0:0:0:ffff:1f40:c4d9
31.64.196.218 0:0:0:0:0:ffff:1f40:c4da
31.64.196.219 0:0:0:0:0:ffff:1f40:c4db
31.64.196.220 0:0:0:0:0:ffff:1f40:c4dc
31.64.196.221 0:0:0:0:0:ffff:1f40:c4dd
31.64.196.222 0:0:0:0:0:ffff:1f40:c4de
31.64.196.223 0:0:0:0:0:ffff:1f40:c4df
31.64.196.224 0:0:0:0:0:ffff:1f40:c4e0
31.64.196.225 0:0:0:0:0:ffff:1f40:c4e1
31.64.196.226 0:0:0:0:0:ffff:1f40:c4e2
31.64.196.227 0:0:0:0:0:ffff:1f40:c4e3
31.64.196.228 0:0:0:0:0:ffff:1f40:c4e4
31.64.196.229 0:0:0:0:0:ffff:1f40:c4e5
31.64.196.230 0:0:0:0:0:ffff:1f40:c4e6
31.64.196.231 0:0:0:0:0:ffff:1f40:c4e7
31.64.196.232 0:0:0:0:0:ffff:1f40:c4e8
31.64.196.233 0:0:0:0:0:ffff:1f40:c4e9
31.64.196.234 0:0:0:0:0:ffff:1f40:c4ea
31.64.196.235 0:0:0:0:0:ffff:1f40:c4eb
31.64.196.236 0:0:0:0:0:ffff:1f40:c4ec
31.64.196.237 0:0:0:0:0:ffff:1f40:c4ed
31.64.196.238 0:0:0:0:0:ffff:1f40:c4ee
31.64.196.239 0:0:0:0:0:ffff:1f40:c4ef
31.64.196.240 0:0:0:0:0:ffff:1f40:c4f0
31.64.196.241 0:0:0:0:0:ffff:1f40:c4f1
31.64.196.242 0:0:0:0:0:ffff:1f40:c4f2
31.64.196.243 0:0:0:0:0:ffff:1f40:c4f3
31.64.196.244 0:0:0:0:0:ffff:1f40:c4f4
31.64.196.245 0:0:0:0:0:ffff:1f40:c4f5
31.64.196.246 0:0:0:0:0:ffff:1f40:c4f6
31.64.196.247 0:0:0:0:0:ffff:1f40:c4f7
31.64.196.248 0:0:0:0:0:ffff:1f40:c4f8
31.64.196.249 0:0:0:0:0:ffff:1f40:c4f9
31.64.196.250 0:0:0:0:0:ffff:1f40:c4fa
31.64.196.251 0:0:0:0:0:ffff:1f40:c4fb
31.64.196.252 0:0:0:0:0:ffff:1f40:c4fc
31.64.196.253 0:0:0:0:0:ffff:1f40:c4fd
31.64.196.254 0:0:0:0:0:ffff:1f40:c4fe
31.64.196.255 0:0:0:0:0:ffff:1f40:c4ff


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.