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
127.156.196.1 0:0:0:0:0:ffff:7f9c:c401
127.156.196.2 0:0:0:0:0:ffff:7f9c:c402
127.156.196.3 0:0:0:0:0:ffff:7f9c:c403
127.156.196.4 0:0:0:0:0:ffff:7f9c:c404
127.156.196.5 0:0:0:0:0:ffff:7f9c:c405
127.156.196.6 0:0:0:0:0:ffff:7f9c:c406
127.156.196.7 0:0:0:0:0:ffff:7f9c:c407
127.156.196.8 0:0:0:0:0:ffff:7f9c:c408
127.156.196.9 0:0:0:0:0:ffff:7f9c:c409
127.156.196.10 0:0:0:0:0:ffff:7f9c:c40a
127.156.196.11 0:0:0:0:0:ffff:7f9c:c40b
127.156.196.12 0:0:0:0:0:ffff:7f9c:c40c
127.156.196.13 0:0:0:0:0:ffff:7f9c:c40d
127.156.196.14 0:0:0:0:0:ffff:7f9c:c40e
127.156.196.15 0:0:0:0:0:ffff:7f9c:c40f
127.156.196.16 0:0:0:0:0:ffff:7f9c:c410
127.156.196.17 0:0:0:0:0:ffff:7f9c:c411
127.156.196.18 0:0:0:0:0:ffff:7f9c:c412
127.156.196.19 0:0:0:0:0:ffff:7f9c:c413
127.156.196.20 0:0:0:0:0:ffff:7f9c:c414
127.156.196.21 0:0:0:0:0:ffff:7f9c:c415
127.156.196.22 0:0:0:0:0:ffff:7f9c:c416
127.156.196.23 0:0:0:0:0:ffff:7f9c:c417
127.156.196.24 0:0:0:0:0:ffff:7f9c:c418
127.156.196.25 0:0:0:0:0:ffff:7f9c:c419
127.156.196.26 0:0:0:0:0:ffff:7f9c:c41a
127.156.196.27 0:0:0:0:0:ffff:7f9c:c41b
127.156.196.28 0:0:0:0:0:ffff:7f9c:c41c
127.156.196.29 0:0:0:0:0:ffff:7f9c:c41d
127.156.196.30 0:0:0:0:0:ffff:7f9c:c41e
127.156.196.31 0:0:0:0:0:ffff:7f9c:c41f
127.156.196.32 0:0:0:0:0:ffff:7f9c:c420
127.156.196.33 0:0:0:0:0:ffff:7f9c:c421
127.156.196.34 0:0:0:0:0:ffff:7f9c:c422
127.156.196.35 0:0:0:0:0:ffff:7f9c:c423
127.156.196.36 0:0:0:0:0:ffff:7f9c:c424
127.156.196.37 0:0:0:0:0:ffff:7f9c:c425
127.156.196.38 0:0:0:0:0:ffff:7f9c:c426
127.156.196.39 0:0:0:0:0:ffff:7f9c:c427
127.156.196.40 0:0:0:0:0:ffff:7f9c:c428
127.156.196.41 0:0:0:0:0:ffff:7f9c:c429
127.156.196.42 0:0:0:0:0:ffff:7f9c:c42a
127.156.196.43 0:0:0:0:0:ffff:7f9c:c42b
127.156.196.44 0:0:0:0:0:ffff:7f9c:c42c
127.156.196.45 0:0:0:0:0:ffff:7f9c:c42d
127.156.196.46 0:0:0:0:0:ffff:7f9c:c42e
127.156.196.47 0:0:0:0:0:ffff:7f9c:c42f
127.156.196.48 0:0:0:0:0:ffff:7f9c:c430
127.156.196.49 0:0:0:0:0:ffff:7f9c:c431
127.156.196.50 0:0:0:0:0:ffff:7f9c:c432
127.156.196.51 0:0:0:0:0:ffff:7f9c:c433
127.156.196.52 0:0:0:0:0:ffff:7f9c:c434
127.156.196.53 0:0:0:0:0:ffff:7f9c:c435
127.156.196.54 0:0:0:0:0:ffff:7f9c:c436
127.156.196.55 0:0:0:0:0:ffff:7f9c:c437
127.156.196.56 0:0:0:0:0:ffff:7f9c:c438
127.156.196.57 0:0:0:0:0:ffff:7f9c:c439
127.156.196.58 0:0:0:0:0:ffff:7f9c:c43a
127.156.196.59 0:0:0:0:0:ffff:7f9c:c43b
127.156.196.60 0:0:0:0:0:ffff:7f9c:c43c


127.156.196.61 0:0:0:0:0:ffff:7f9c:c43d
127.156.196.62 0:0:0:0:0:ffff:7f9c:c43e
127.156.196.63 0:0:0:0:0:ffff:7f9c:c43f
127.156.196.64 0:0:0:0:0:ffff:7f9c:c440
127.156.196.65 0:0:0:0:0:ffff:7f9c:c441
127.156.196.66 0:0:0:0:0:ffff:7f9c:c442
127.156.196.67 0:0:0:0:0:ffff:7f9c:c443
127.156.196.68 0:0:0:0:0:ffff:7f9c:c444
127.156.196.69 0:0:0:0:0:ffff:7f9c:c445
127.156.196.70 0:0:0:0:0:ffff:7f9c:c446
127.156.196.71 0:0:0:0:0:ffff:7f9c:c447
127.156.196.72 0:0:0:0:0:ffff:7f9c:c448
127.156.196.73 0:0:0:0:0:ffff:7f9c:c449
127.156.196.74 0:0:0:0:0:ffff:7f9c:c44a
127.156.196.75 0:0:0:0:0:ffff:7f9c:c44b
127.156.196.76 0:0:0:0:0:ffff:7f9c:c44c
127.156.196.77 0:0:0:0:0:ffff:7f9c:c44d
127.156.196.78 0:0:0:0:0:ffff:7f9c:c44e
127.156.196.79 0:0:0:0:0:ffff:7f9c:c44f
127.156.196.80 0:0:0:0:0:ffff:7f9c:c450
127.156.196.81 0:0:0:0:0:ffff:7f9c:c451
127.156.196.82 0:0:0:0:0:ffff:7f9c:c452
127.156.196.83 0:0:0:0:0:ffff:7f9c:c453
127.156.196.84 0:0:0:0:0:ffff:7f9c:c454
127.156.196.85 0:0:0:0:0:ffff:7f9c:c455
127.156.196.86 0:0:0:0:0:ffff:7f9c:c456
127.156.196.87 0:0:0:0:0:ffff:7f9c:c457
127.156.196.88 0:0:0:0:0:ffff:7f9c:c458
127.156.196.89 0:0:0:0:0:ffff:7f9c:c459
127.156.196.90 0:0:0:0:0:ffff:7f9c:c45a
127.156.196.91 0:0:0:0:0:ffff:7f9c:c45b
127.156.196.92 0:0:0:0:0:ffff:7f9c:c45c
127.156.196.93 0:0:0:0:0:ffff:7f9c:c45d
127.156.196.94 0:0:0:0:0:ffff:7f9c:c45e
127.156.196.95 0:0:0:0:0:ffff:7f9c:c45f
127.156.196.96 0:0:0:0:0:ffff:7f9c:c460
127.156.196.97 0:0:0:0:0:ffff:7f9c:c461
127.156.196.98 0:0:0:0:0:ffff:7f9c:c462
127.156.196.99 0:0:0:0:0:ffff:7f9c:c463
127.156.196.100 0:0:0:0:0:ffff:7f9c:c464
127.156.196.101 0:0:0:0:0:ffff:7f9c:c465
127.156.196.102 0:0:0:0:0:ffff:7f9c:c466
127.156.196.103 0:0:0:0:0:ffff:7f9c:c467
127.156.196.104 0:0:0:0:0:ffff:7f9c:c468
127.156.196.105 0:0:0:0:0:ffff:7f9c:c469
127.156.196.106 0:0:0:0:0:ffff:7f9c:c46a
127.156.196.107 0:0:0:0:0:ffff:7f9c:c46b
127.156.196.108 0:0:0:0:0:ffff:7f9c:c46c
127.156.196.109 0:0:0:0:0:ffff:7f9c:c46d
127.156.196.110 0:0:0:0:0:ffff:7f9c:c46e
127.156.196.111 0:0:0:0:0:ffff:7f9c:c46f
127.156.196.112 0:0:0:0:0:ffff:7f9c:c470
127.156.196.113 0:0:0:0:0:ffff:7f9c:c471
127.156.196.114 0:0:0:0:0:ffff:7f9c:c472
127.156.196.115 0:0:0:0:0:ffff:7f9c:c473
127.156.196.116 0:0:0:0:0:ffff:7f9c:c474
127.156.196.117 0:0:0:0:0:ffff:7f9c:c475
127.156.196.118 0:0:0:0:0:ffff:7f9c:c476
127.156.196.119 0:0:0:0:0:ffff:7f9c:c477
127.156.196.120 0:0:0:0:0:ffff:7f9c:c478


127.156.196.121 0:0:0:0:0:ffff:7f9c:c479
127.156.196.122 0:0:0:0:0:ffff:7f9c:c47a
127.156.196.123 0:0:0:0:0:ffff:7f9c:c47b
127.156.196.124 0:0:0:0:0:ffff:7f9c:c47c
127.156.196.125 0:0:0:0:0:ffff:7f9c:c47d
127.156.196.126 0:0:0:0:0:ffff:7f9c:c47e
127.156.196.127 0:0:0:0:0:ffff:7f9c:c47f
127.156.196.128 0:0:0:0:0:ffff:7f9c:c480
127.156.196.129 0:0:0:0:0:ffff:7f9c:c481
127.156.196.130 0:0:0:0:0:ffff:7f9c:c482
127.156.196.131 0:0:0:0:0:ffff:7f9c:c483
127.156.196.132 0:0:0:0:0:ffff:7f9c:c484
127.156.196.133 0:0:0:0:0:ffff:7f9c:c485
127.156.196.134 0:0:0:0:0:ffff:7f9c:c486
127.156.196.135 0:0:0:0:0:ffff:7f9c:c487
127.156.196.136 0:0:0:0:0:ffff:7f9c:c488
127.156.196.137 0:0:0:0:0:ffff:7f9c:c489
127.156.196.138 0:0:0:0:0:ffff:7f9c:c48a
127.156.196.139 0:0:0:0:0:ffff:7f9c:c48b
127.156.196.140 0:0:0:0:0:ffff:7f9c:c48c
127.156.196.141 0:0:0:0:0:ffff:7f9c:c48d
127.156.196.142 0:0:0:0:0:ffff:7f9c:c48e
127.156.196.143 0:0:0:0:0:ffff:7f9c:c48f
127.156.196.144 0:0:0:0:0:ffff:7f9c:c490
127.156.196.145 0:0:0:0:0:ffff:7f9c:c491
127.156.196.146 0:0:0:0:0:ffff:7f9c:c492
127.156.196.147 0:0:0:0:0:ffff:7f9c:c493
127.156.196.148 0:0:0:0:0:ffff:7f9c:c494
127.156.196.149 0:0:0:0:0:ffff:7f9c:c495
127.156.196.150 0:0:0:0:0:ffff:7f9c:c496
127.156.196.151 0:0:0:0:0:ffff:7f9c:c497
127.156.196.152 0:0:0:0:0:ffff:7f9c:c498
127.156.196.153 0:0:0:0:0:ffff:7f9c:c499
127.156.196.154 0:0:0:0:0:ffff:7f9c:c49a
127.156.196.155 0:0:0:0:0:ffff:7f9c:c49b
127.156.196.156 0:0:0:0:0:ffff:7f9c:c49c
127.156.196.157 0:0:0:0:0:ffff:7f9c:c49d
127.156.196.158 0:0:0:0:0:ffff:7f9c:c49e
127.156.196.159 0:0:0:0:0:ffff:7f9c:c49f
127.156.196.160 0:0:0:0:0:ffff:7f9c:c4a0
127.156.196.161 0:0:0:0:0:ffff:7f9c:c4a1
127.156.196.162 0:0:0:0:0:ffff:7f9c:c4a2
127.156.196.163 0:0:0:0:0:ffff:7f9c:c4a3
127.156.196.164 0:0:0:0:0:ffff:7f9c:c4a4
127.156.196.165 0:0:0:0:0:ffff:7f9c:c4a5
127.156.196.166 0:0:0:0:0:ffff:7f9c:c4a6
127.156.196.167 0:0:0:0:0:ffff:7f9c:c4a7
127.156.196.168 0:0:0:0:0:ffff:7f9c:c4a8
127.156.196.169 0:0:0:0:0:ffff:7f9c:c4a9
127.156.196.170 0:0:0:0:0:ffff:7f9c:c4aa
127.156.196.171 0:0:0:0:0:ffff:7f9c:c4ab
127.156.196.172 0:0:0:0:0:ffff:7f9c:c4ac
127.156.196.173 0:0:0:0:0:ffff:7f9c:c4ad
127.156.196.174 0:0:0:0:0:ffff:7f9c:c4ae
127.156.196.175 0:0:0:0:0:ffff:7f9c:c4af
127.156.196.176 0:0:0:0:0:ffff:7f9c:c4b0
127.156.196.177 0:0:0:0:0:ffff:7f9c:c4b1
127.156.196.178 0:0:0:0:0:ffff:7f9c:c4b2
127.156.196.179 0:0:0:0:0:ffff:7f9c:c4b3
127.156.196.180 0:0:0:0:0:ffff:7f9c:c4b4


127.156.196.181 0:0:0:0:0:ffff:7f9c:c4b5
127.156.196.182 0:0:0:0:0:ffff:7f9c:c4b6
127.156.196.183 0:0:0:0:0:ffff:7f9c:c4b7
127.156.196.184 0:0:0:0:0:ffff:7f9c:c4b8
127.156.196.185 0:0:0:0:0:ffff:7f9c:c4b9
127.156.196.186 0:0:0:0:0:ffff:7f9c:c4ba
127.156.196.187 0:0:0:0:0:ffff:7f9c:c4bb
127.156.196.188 0:0:0:0:0:ffff:7f9c:c4bc
127.156.196.189 0:0:0:0:0:ffff:7f9c:c4bd
127.156.196.190 0:0:0:0:0:ffff:7f9c:c4be
127.156.196.191 0:0:0:0:0:ffff:7f9c:c4bf
127.156.196.192 0:0:0:0:0:ffff:7f9c:c4c0
127.156.196.193 0:0:0:0:0:ffff:7f9c:c4c1
127.156.196.194 0:0:0:0:0:ffff:7f9c:c4c2
127.156.196.195 0:0:0:0:0:ffff:7f9c:c4c3
127.156.196.196 0:0:0:0:0:ffff:7f9c:c4c4
127.156.196.197 0:0:0:0:0:ffff:7f9c:c4c5
127.156.196.198 0:0:0:0:0:ffff:7f9c:c4c6
127.156.196.199 0:0:0:0:0:ffff:7f9c:c4c7
127.156.196.200 0:0:0:0:0:ffff:7f9c:c4c8
127.156.196.201 0:0:0:0:0:ffff:7f9c:c4c9
127.156.196.202 0:0:0:0:0:ffff:7f9c:c4ca
127.156.196.203 0:0:0:0:0:ffff:7f9c:c4cb
127.156.196.204 0:0:0:0:0:ffff:7f9c:c4cc
127.156.196.205 0:0:0:0:0:ffff:7f9c:c4cd
127.156.196.206 0:0:0:0:0:ffff:7f9c:c4ce
127.156.196.207 0:0:0:0:0:ffff:7f9c:c4cf
127.156.196.208 0:0:0:0:0:ffff:7f9c:c4d0
127.156.196.209 0:0:0:0:0:ffff:7f9c:c4d1
127.156.196.210 0:0:0:0:0:ffff:7f9c:c4d2
127.156.196.211 0:0:0:0:0:ffff:7f9c:c4d3
127.156.196.212 0:0:0:0:0:ffff:7f9c:c4d4
127.156.196.213 0:0:0:0:0:ffff:7f9c:c4d5
127.156.196.214 0:0:0:0:0:ffff:7f9c:c4d6
127.156.196.215 0:0:0:0:0:ffff:7f9c:c4d7
127.156.196.216 0:0:0:0:0:ffff:7f9c:c4d8
127.156.196.217 0:0:0:0:0:ffff:7f9c:c4d9
127.156.196.218 0:0:0:0:0:ffff:7f9c:c4da
127.156.196.219 0:0:0:0:0:ffff:7f9c:c4db
127.156.196.220 0:0:0:0:0:ffff:7f9c:c4dc
127.156.196.221 0:0:0:0:0:ffff:7f9c:c4dd
127.156.196.222 0:0:0:0:0:ffff:7f9c:c4de
127.156.196.223 0:0:0:0:0:ffff:7f9c:c4df
127.156.196.224 0:0:0:0:0:ffff:7f9c:c4e0
127.156.196.225 0:0:0:0:0:ffff:7f9c:c4e1
127.156.196.226 0:0:0:0:0:ffff:7f9c:c4e2
127.156.196.227 0:0:0:0:0:ffff:7f9c:c4e3
127.156.196.228 0:0:0:0:0:ffff:7f9c:c4e4
127.156.196.229 0:0:0:0:0:ffff:7f9c:c4e5
127.156.196.230 0:0:0:0:0:ffff:7f9c:c4e6
127.156.196.231 0:0:0:0:0:ffff:7f9c:c4e7
127.156.196.232 0:0:0:0:0:ffff:7f9c:c4e8
127.156.196.233 0:0:0:0:0:ffff:7f9c:c4e9
127.156.196.234 0:0:0:0:0:ffff:7f9c:c4ea
127.156.196.235 0:0:0:0:0:ffff:7f9c:c4eb
127.156.196.236 0:0:0:0:0:ffff:7f9c:c4ec
127.156.196.237 0:0:0:0:0:ffff:7f9c:c4ed
127.156.196.238 0:0:0:0:0:ffff:7f9c:c4ee
127.156.196.239 0:0:0:0:0:ffff:7f9c:c4ef
127.156.196.240 0:0:0:0:0:ffff:7f9c:c4f0
127.156.196.241 0:0:0:0:0:ffff:7f9c:c4f1
127.156.196.242 0:0:0:0:0:ffff:7f9c:c4f2
127.156.196.243 0:0:0:0:0:ffff:7f9c:c4f3
127.156.196.244 0:0:0:0:0:ffff:7f9c:c4f4
127.156.196.245 0:0:0:0:0:ffff:7f9c:c4f5
127.156.196.246 0:0:0:0:0:ffff:7f9c:c4f6
127.156.196.247 0:0:0:0:0:ffff:7f9c:c4f7
127.156.196.248 0:0:0:0:0:ffff:7f9c:c4f8
127.156.196.249 0:0:0:0:0:ffff:7f9c:c4f9
127.156.196.250 0:0:0:0:0:ffff:7f9c:c4fa
127.156.196.251 0:0:0:0:0:ffff:7f9c:c4fb
127.156.196.252 0:0:0:0:0:ffff:7f9c:c4fc
127.156.196.253 0:0:0:0:0:ffff:7f9c:c4fd
127.156.196.254 0:0:0:0:0:ffff:7f9c:c4fe
127.156.196.255 0:0:0:0:0:ffff:7f9c: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.