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
243.55.196.1 0:0:0:0:0:ffff:f337:c401
243.55.196.2 0:0:0:0:0:ffff:f337:c402
243.55.196.3 0:0:0:0:0:ffff:f337:c403
243.55.196.4 0:0:0:0:0:ffff:f337:c404
243.55.196.5 0:0:0:0:0:ffff:f337:c405
243.55.196.6 0:0:0:0:0:ffff:f337:c406
243.55.196.7 0:0:0:0:0:ffff:f337:c407
243.55.196.8 0:0:0:0:0:ffff:f337:c408
243.55.196.9 0:0:0:0:0:ffff:f337:c409
243.55.196.10 0:0:0:0:0:ffff:f337:c40a
243.55.196.11 0:0:0:0:0:ffff:f337:c40b
243.55.196.12 0:0:0:0:0:ffff:f337:c40c
243.55.196.13 0:0:0:0:0:ffff:f337:c40d
243.55.196.14 0:0:0:0:0:ffff:f337:c40e
243.55.196.15 0:0:0:0:0:ffff:f337:c40f
243.55.196.16 0:0:0:0:0:ffff:f337:c410
243.55.196.17 0:0:0:0:0:ffff:f337:c411
243.55.196.18 0:0:0:0:0:ffff:f337:c412
243.55.196.19 0:0:0:0:0:ffff:f337:c413
243.55.196.20 0:0:0:0:0:ffff:f337:c414
243.55.196.21 0:0:0:0:0:ffff:f337:c415
243.55.196.22 0:0:0:0:0:ffff:f337:c416
243.55.196.23 0:0:0:0:0:ffff:f337:c417
243.55.196.24 0:0:0:0:0:ffff:f337:c418
243.55.196.25 0:0:0:0:0:ffff:f337:c419
243.55.196.26 0:0:0:0:0:ffff:f337:c41a
243.55.196.27 0:0:0:0:0:ffff:f337:c41b
243.55.196.28 0:0:0:0:0:ffff:f337:c41c
243.55.196.29 0:0:0:0:0:ffff:f337:c41d
243.55.196.30 0:0:0:0:0:ffff:f337:c41e
243.55.196.31 0:0:0:0:0:ffff:f337:c41f
243.55.196.32 0:0:0:0:0:ffff:f337:c420
243.55.196.33 0:0:0:0:0:ffff:f337:c421
243.55.196.34 0:0:0:0:0:ffff:f337:c422
243.55.196.35 0:0:0:0:0:ffff:f337:c423
243.55.196.36 0:0:0:0:0:ffff:f337:c424
243.55.196.37 0:0:0:0:0:ffff:f337:c425
243.55.196.38 0:0:0:0:0:ffff:f337:c426
243.55.196.39 0:0:0:0:0:ffff:f337:c427
243.55.196.40 0:0:0:0:0:ffff:f337:c428
243.55.196.41 0:0:0:0:0:ffff:f337:c429
243.55.196.42 0:0:0:0:0:ffff:f337:c42a
243.55.196.43 0:0:0:0:0:ffff:f337:c42b
243.55.196.44 0:0:0:0:0:ffff:f337:c42c
243.55.196.45 0:0:0:0:0:ffff:f337:c42d
243.55.196.46 0:0:0:0:0:ffff:f337:c42e
243.55.196.47 0:0:0:0:0:ffff:f337:c42f
243.55.196.48 0:0:0:0:0:ffff:f337:c430
243.55.196.49 0:0:0:0:0:ffff:f337:c431
243.55.196.50 0:0:0:0:0:ffff:f337:c432
243.55.196.51 0:0:0:0:0:ffff:f337:c433
243.55.196.52 0:0:0:0:0:ffff:f337:c434
243.55.196.53 0:0:0:0:0:ffff:f337:c435
243.55.196.54 0:0:0:0:0:ffff:f337:c436
243.55.196.55 0:0:0:0:0:ffff:f337:c437
243.55.196.56 0:0:0:0:0:ffff:f337:c438
243.55.196.57 0:0:0:0:0:ffff:f337:c439
243.55.196.58 0:0:0:0:0:ffff:f337:c43a
243.55.196.59 0:0:0:0:0:ffff:f337:c43b
243.55.196.60 0:0:0:0:0:ffff:f337:c43c


243.55.196.61 0:0:0:0:0:ffff:f337:c43d
243.55.196.62 0:0:0:0:0:ffff:f337:c43e
243.55.196.63 0:0:0:0:0:ffff:f337:c43f
243.55.196.64 0:0:0:0:0:ffff:f337:c440
243.55.196.65 0:0:0:0:0:ffff:f337:c441
243.55.196.66 0:0:0:0:0:ffff:f337:c442
243.55.196.67 0:0:0:0:0:ffff:f337:c443
243.55.196.68 0:0:0:0:0:ffff:f337:c444
243.55.196.69 0:0:0:0:0:ffff:f337:c445
243.55.196.70 0:0:0:0:0:ffff:f337:c446
243.55.196.71 0:0:0:0:0:ffff:f337:c447
243.55.196.72 0:0:0:0:0:ffff:f337:c448
243.55.196.73 0:0:0:0:0:ffff:f337:c449
243.55.196.74 0:0:0:0:0:ffff:f337:c44a
243.55.196.75 0:0:0:0:0:ffff:f337:c44b
243.55.196.76 0:0:0:0:0:ffff:f337:c44c
243.55.196.77 0:0:0:0:0:ffff:f337:c44d
243.55.196.78 0:0:0:0:0:ffff:f337:c44e
243.55.196.79 0:0:0:0:0:ffff:f337:c44f
243.55.196.80 0:0:0:0:0:ffff:f337:c450
243.55.196.81 0:0:0:0:0:ffff:f337:c451
243.55.196.82 0:0:0:0:0:ffff:f337:c452
243.55.196.83 0:0:0:0:0:ffff:f337:c453
243.55.196.84 0:0:0:0:0:ffff:f337:c454
243.55.196.85 0:0:0:0:0:ffff:f337:c455
243.55.196.86 0:0:0:0:0:ffff:f337:c456
243.55.196.87 0:0:0:0:0:ffff:f337:c457
243.55.196.88 0:0:0:0:0:ffff:f337:c458
243.55.196.89 0:0:0:0:0:ffff:f337:c459
243.55.196.90 0:0:0:0:0:ffff:f337:c45a
243.55.196.91 0:0:0:0:0:ffff:f337:c45b
243.55.196.92 0:0:0:0:0:ffff:f337:c45c
243.55.196.93 0:0:0:0:0:ffff:f337:c45d
243.55.196.94 0:0:0:0:0:ffff:f337:c45e
243.55.196.95 0:0:0:0:0:ffff:f337:c45f
243.55.196.96 0:0:0:0:0:ffff:f337:c460
243.55.196.97 0:0:0:0:0:ffff:f337:c461
243.55.196.98 0:0:0:0:0:ffff:f337:c462
243.55.196.99 0:0:0:0:0:ffff:f337:c463
243.55.196.100 0:0:0:0:0:ffff:f337:c464
243.55.196.101 0:0:0:0:0:ffff:f337:c465
243.55.196.102 0:0:0:0:0:ffff:f337:c466
243.55.196.103 0:0:0:0:0:ffff:f337:c467
243.55.196.104 0:0:0:0:0:ffff:f337:c468
243.55.196.105 0:0:0:0:0:ffff:f337:c469
243.55.196.106 0:0:0:0:0:ffff:f337:c46a
243.55.196.107 0:0:0:0:0:ffff:f337:c46b
243.55.196.108 0:0:0:0:0:ffff:f337:c46c
243.55.196.109 0:0:0:0:0:ffff:f337:c46d
243.55.196.110 0:0:0:0:0:ffff:f337:c46e
243.55.196.111 0:0:0:0:0:ffff:f337:c46f
243.55.196.112 0:0:0:0:0:ffff:f337:c470
243.55.196.113 0:0:0:0:0:ffff:f337:c471
243.55.196.114 0:0:0:0:0:ffff:f337:c472
243.55.196.115 0:0:0:0:0:ffff:f337:c473
243.55.196.116 0:0:0:0:0:ffff:f337:c474
243.55.196.117 0:0:0:0:0:ffff:f337:c475
243.55.196.118 0:0:0:0:0:ffff:f337:c476
243.55.196.119 0:0:0:0:0:ffff:f337:c477
243.55.196.120 0:0:0:0:0:ffff:f337:c478


243.55.196.121 0:0:0:0:0:ffff:f337:c479
243.55.196.122 0:0:0:0:0:ffff:f337:c47a
243.55.196.123 0:0:0:0:0:ffff:f337:c47b
243.55.196.124 0:0:0:0:0:ffff:f337:c47c
243.55.196.125 0:0:0:0:0:ffff:f337:c47d
243.55.196.126 0:0:0:0:0:ffff:f337:c47e
243.55.196.127 0:0:0:0:0:ffff:f337:c47f
243.55.196.128 0:0:0:0:0:ffff:f337:c480
243.55.196.129 0:0:0:0:0:ffff:f337:c481
243.55.196.130 0:0:0:0:0:ffff:f337:c482
243.55.196.131 0:0:0:0:0:ffff:f337:c483
243.55.196.132 0:0:0:0:0:ffff:f337:c484
243.55.196.133 0:0:0:0:0:ffff:f337:c485
243.55.196.134 0:0:0:0:0:ffff:f337:c486
243.55.196.135 0:0:0:0:0:ffff:f337:c487
243.55.196.136 0:0:0:0:0:ffff:f337:c488
243.55.196.137 0:0:0:0:0:ffff:f337:c489
243.55.196.138 0:0:0:0:0:ffff:f337:c48a
243.55.196.139 0:0:0:0:0:ffff:f337:c48b
243.55.196.140 0:0:0:0:0:ffff:f337:c48c
243.55.196.141 0:0:0:0:0:ffff:f337:c48d
243.55.196.142 0:0:0:0:0:ffff:f337:c48e
243.55.196.143 0:0:0:0:0:ffff:f337:c48f
243.55.196.144 0:0:0:0:0:ffff:f337:c490
243.55.196.145 0:0:0:0:0:ffff:f337:c491
243.55.196.146 0:0:0:0:0:ffff:f337:c492
243.55.196.147 0:0:0:0:0:ffff:f337:c493
243.55.196.148 0:0:0:0:0:ffff:f337:c494
243.55.196.149 0:0:0:0:0:ffff:f337:c495
243.55.196.150 0:0:0:0:0:ffff:f337:c496
243.55.196.151 0:0:0:0:0:ffff:f337:c497
243.55.196.152 0:0:0:0:0:ffff:f337:c498
243.55.196.153 0:0:0:0:0:ffff:f337:c499
243.55.196.154 0:0:0:0:0:ffff:f337:c49a
243.55.196.155 0:0:0:0:0:ffff:f337:c49b
243.55.196.156 0:0:0:0:0:ffff:f337:c49c
243.55.196.157 0:0:0:0:0:ffff:f337:c49d
243.55.196.158 0:0:0:0:0:ffff:f337:c49e
243.55.196.159 0:0:0:0:0:ffff:f337:c49f
243.55.196.160 0:0:0:0:0:ffff:f337:c4a0
243.55.196.161 0:0:0:0:0:ffff:f337:c4a1
243.55.196.162 0:0:0:0:0:ffff:f337:c4a2
243.55.196.163 0:0:0:0:0:ffff:f337:c4a3
243.55.196.164 0:0:0:0:0:ffff:f337:c4a4
243.55.196.165 0:0:0:0:0:ffff:f337:c4a5
243.55.196.166 0:0:0:0:0:ffff:f337:c4a6
243.55.196.167 0:0:0:0:0:ffff:f337:c4a7
243.55.196.168 0:0:0:0:0:ffff:f337:c4a8
243.55.196.169 0:0:0:0:0:ffff:f337:c4a9
243.55.196.170 0:0:0:0:0:ffff:f337:c4aa
243.55.196.171 0:0:0:0:0:ffff:f337:c4ab
243.55.196.172 0:0:0:0:0:ffff:f337:c4ac
243.55.196.173 0:0:0:0:0:ffff:f337:c4ad
243.55.196.174 0:0:0:0:0:ffff:f337:c4ae
243.55.196.175 0:0:0:0:0:ffff:f337:c4af
243.55.196.176 0:0:0:0:0:ffff:f337:c4b0
243.55.196.177 0:0:0:0:0:ffff:f337:c4b1
243.55.196.178 0:0:0:0:0:ffff:f337:c4b2
243.55.196.179 0:0:0:0:0:ffff:f337:c4b3
243.55.196.180 0:0:0:0:0:ffff:f337:c4b4


243.55.196.181 0:0:0:0:0:ffff:f337:c4b5
243.55.196.182 0:0:0:0:0:ffff:f337:c4b6
243.55.196.183 0:0:0:0:0:ffff:f337:c4b7
243.55.196.184 0:0:0:0:0:ffff:f337:c4b8
243.55.196.185 0:0:0:0:0:ffff:f337:c4b9
243.55.196.186 0:0:0:0:0:ffff:f337:c4ba
243.55.196.187 0:0:0:0:0:ffff:f337:c4bb
243.55.196.188 0:0:0:0:0:ffff:f337:c4bc
243.55.196.189 0:0:0:0:0:ffff:f337:c4bd
243.55.196.190 0:0:0:0:0:ffff:f337:c4be
243.55.196.191 0:0:0:0:0:ffff:f337:c4bf
243.55.196.192 0:0:0:0:0:ffff:f337:c4c0
243.55.196.193 0:0:0:0:0:ffff:f337:c4c1
243.55.196.194 0:0:0:0:0:ffff:f337:c4c2
243.55.196.195 0:0:0:0:0:ffff:f337:c4c3
243.55.196.196 0:0:0:0:0:ffff:f337:c4c4
243.55.196.197 0:0:0:0:0:ffff:f337:c4c5
243.55.196.198 0:0:0:0:0:ffff:f337:c4c6
243.55.196.199 0:0:0:0:0:ffff:f337:c4c7
243.55.196.200 0:0:0:0:0:ffff:f337:c4c8
243.55.196.201 0:0:0:0:0:ffff:f337:c4c9
243.55.196.202 0:0:0:0:0:ffff:f337:c4ca
243.55.196.203 0:0:0:0:0:ffff:f337:c4cb
243.55.196.204 0:0:0:0:0:ffff:f337:c4cc
243.55.196.205 0:0:0:0:0:ffff:f337:c4cd
243.55.196.206 0:0:0:0:0:ffff:f337:c4ce
243.55.196.207 0:0:0:0:0:ffff:f337:c4cf
243.55.196.208 0:0:0:0:0:ffff:f337:c4d0
243.55.196.209 0:0:0:0:0:ffff:f337:c4d1
243.55.196.210 0:0:0:0:0:ffff:f337:c4d2
243.55.196.211 0:0:0:0:0:ffff:f337:c4d3
243.55.196.212 0:0:0:0:0:ffff:f337:c4d4
243.55.196.213 0:0:0:0:0:ffff:f337:c4d5
243.55.196.214 0:0:0:0:0:ffff:f337:c4d6
243.55.196.215 0:0:0:0:0:ffff:f337:c4d7
243.55.196.216 0:0:0:0:0:ffff:f337:c4d8
243.55.196.217 0:0:0:0:0:ffff:f337:c4d9
243.55.196.218 0:0:0:0:0:ffff:f337:c4da
243.55.196.219 0:0:0:0:0:ffff:f337:c4db
243.55.196.220 0:0:0:0:0:ffff:f337:c4dc
243.55.196.221 0:0:0:0:0:ffff:f337:c4dd
243.55.196.222 0:0:0:0:0:ffff:f337:c4de
243.55.196.223 0:0:0:0:0:ffff:f337:c4df
243.55.196.224 0:0:0:0:0:ffff:f337:c4e0
243.55.196.225 0:0:0:0:0:ffff:f337:c4e1
243.55.196.226 0:0:0:0:0:ffff:f337:c4e2
243.55.196.227 0:0:0:0:0:ffff:f337:c4e3
243.55.196.228 0:0:0:0:0:ffff:f337:c4e4
243.55.196.229 0:0:0:0:0:ffff:f337:c4e5
243.55.196.230 0:0:0:0:0:ffff:f337:c4e6
243.55.196.231 0:0:0:0:0:ffff:f337:c4e7
243.55.196.232 0:0:0:0:0:ffff:f337:c4e8
243.55.196.233 0:0:0:0:0:ffff:f337:c4e9
243.55.196.234 0:0:0:0:0:ffff:f337:c4ea
243.55.196.235 0:0:0:0:0:ffff:f337:c4eb
243.55.196.236 0:0:0:0:0:ffff:f337:c4ec
243.55.196.237 0:0:0:0:0:ffff:f337:c4ed
243.55.196.238 0:0:0:0:0:ffff:f337:c4ee
243.55.196.239 0:0:0:0:0:ffff:f337:c4ef
243.55.196.240 0:0:0:0:0:ffff:f337:c4f0
243.55.196.241 0:0:0:0:0:ffff:f337:c4f1
243.55.196.242 0:0:0:0:0:ffff:f337:c4f2
243.55.196.243 0:0:0:0:0:ffff:f337:c4f3
243.55.196.244 0:0:0:0:0:ffff:f337:c4f4
243.55.196.245 0:0:0:0:0:ffff:f337:c4f5
243.55.196.246 0:0:0:0:0:ffff:f337:c4f6
243.55.196.247 0:0:0:0:0:ffff:f337:c4f7
243.55.196.248 0:0:0:0:0:ffff:f337:c4f8
243.55.196.249 0:0:0:0:0:ffff:f337:c4f9
243.55.196.250 0:0:0:0:0:ffff:f337:c4fa
243.55.196.251 0:0:0:0:0:ffff:f337:c4fb
243.55.196.252 0:0:0:0:0:ffff:f337:c4fc
243.55.196.253 0:0:0:0:0:ffff:f337:c4fd
243.55.196.254 0:0:0:0:0:ffff:f337:c4fe
243.55.196.255 0:0:0:0:0:ffff:f337: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.