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
157.127.196.1 0:0:0:0:0:ffff:9d7f:c401
157.127.196.2 0:0:0:0:0:ffff:9d7f:c402
157.127.196.3 0:0:0:0:0:ffff:9d7f:c403
157.127.196.4 0:0:0:0:0:ffff:9d7f:c404
157.127.196.5 0:0:0:0:0:ffff:9d7f:c405
157.127.196.6 0:0:0:0:0:ffff:9d7f:c406
157.127.196.7 0:0:0:0:0:ffff:9d7f:c407
157.127.196.8 0:0:0:0:0:ffff:9d7f:c408
157.127.196.9 0:0:0:0:0:ffff:9d7f:c409
157.127.196.10 0:0:0:0:0:ffff:9d7f:c40a
157.127.196.11 0:0:0:0:0:ffff:9d7f:c40b
157.127.196.12 0:0:0:0:0:ffff:9d7f:c40c
157.127.196.13 0:0:0:0:0:ffff:9d7f:c40d
157.127.196.14 0:0:0:0:0:ffff:9d7f:c40e
157.127.196.15 0:0:0:0:0:ffff:9d7f:c40f
157.127.196.16 0:0:0:0:0:ffff:9d7f:c410
157.127.196.17 0:0:0:0:0:ffff:9d7f:c411
157.127.196.18 0:0:0:0:0:ffff:9d7f:c412
157.127.196.19 0:0:0:0:0:ffff:9d7f:c413
157.127.196.20 0:0:0:0:0:ffff:9d7f:c414
157.127.196.21 0:0:0:0:0:ffff:9d7f:c415
157.127.196.22 0:0:0:0:0:ffff:9d7f:c416
157.127.196.23 0:0:0:0:0:ffff:9d7f:c417
157.127.196.24 0:0:0:0:0:ffff:9d7f:c418
157.127.196.25 0:0:0:0:0:ffff:9d7f:c419
157.127.196.26 0:0:0:0:0:ffff:9d7f:c41a
157.127.196.27 0:0:0:0:0:ffff:9d7f:c41b
157.127.196.28 0:0:0:0:0:ffff:9d7f:c41c
157.127.196.29 0:0:0:0:0:ffff:9d7f:c41d
157.127.196.30 0:0:0:0:0:ffff:9d7f:c41e
157.127.196.31 0:0:0:0:0:ffff:9d7f:c41f
157.127.196.32 0:0:0:0:0:ffff:9d7f:c420
157.127.196.33 0:0:0:0:0:ffff:9d7f:c421
157.127.196.34 0:0:0:0:0:ffff:9d7f:c422
157.127.196.35 0:0:0:0:0:ffff:9d7f:c423
157.127.196.36 0:0:0:0:0:ffff:9d7f:c424
157.127.196.37 0:0:0:0:0:ffff:9d7f:c425
157.127.196.38 0:0:0:0:0:ffff:9d7f:c426
157.127.196.39 0:0:0:0:0:ffff:9d7f:c427
157.127.196.40 0:0:0:0:0:ffff:9d7f:c428
157.127.196.41 0:0:0:0:0:ffff:9d7f:c429
157.127.196.42 0:0:0:0:0:ffff:9d7f:c42a
157.127.196.43 0:0:0:0:0:ffff:9d7f:c42b
157.127.196.44 0:0:0:0:0:ffff:9d7f:c42c
157.127.196.45 0:0:0:0:0:ffff:9d7f:c42d
157.127.196.46 0:0:0:0:0:ffff:9d7f:c42e
157.127.196.47 0:0:0:0:0:ffff:9d7f:c42f
157.127.196.48 0:0:0:0:0:ffff:9d7f:c430
157.127.196.49 0:0:0:0:0:ffff:9d7f:c431
157.127.196.50 0:0:0:0:0:ffff:9d7f:c432
157.127.196.51 0:0:0:0:0:ffff:9d7f:c433
157.127.196.52 0:0:0:0:0:ffff:9d7f:c434
157.127.196.53 0:0:0:0:0:ffff:9d7f:c435
157.127.196.54 0:0:0:0:0:ffff:9d7f:c436
157.127.196.55 0:0:0:0:0:ffff:9d7f:c437
157.127.196.56 0:0:0:0:0:ffff:9d7f:c438
157.127.196.57 0:0:0:0:0:ffff:9d7f:c439
157.127.196.58 0:0:0:0:0:ffff:9d7f:c43a
157.127.196.59 0:0:0:0:0:ffff:9d7f:c43b
157.127.196.60 0:0:0:0:0:ffff:9d7f:c43c


157.127.196.61 0:0:0:0:0:ffff:9d7f:c43d
157.127.196.62 0:0:0:0:0:ffff:9d7f:c43e
157.127.196.63 0:0:0:0:0:ffff:9d7f:c43f
157.127.196.64 0:0:0:0:0:ffff:9d7f:c440
157.127.196.65 0:0:0:0:0:ffff:9d7f:c441
157.127.196.66 0:0:0:0:0:ffff:9d7f:c442
157.127.196.67 0:0:0:0:0:ffff:9d7f:c443
157.127.196.68 0:0:0:0:0:ffff:9d7f:c444
157.127.196.69 0:0:0:0:0:ffff:9d7f:c445
157.127.196.70 0:0:0:0:0:ffff:9d7f:c446
157.127.196.71 0:0:0:0:0:ffff:9d7f:c447
157.127.196.72 0:0:0:0:0:ffff:9d7f:c448
157.127.196.73 0:0:0:0:0:ffff:9d7f:c449
157.127.196.74 0:0:0:0:0:ffff:9d7f:c44a
157.127.196.75 0:0:0:0:0:ffff:9d7f:c44b
157.127.196.76 0:0:0:0:0:ffff:9d7f:c44c
157.127.196.77 0:0:0:0:0:ffff:9d7f:c44d
157.127.196.78 0:0:0:0:0:ffff:9d7f:c44e
157.127.196.79 0:0:0:0:0:ffff:9d7f:c44f
157.127.196.80 0:0:0:0:0:ffff:9d7f:c450
157.127.196.81 0:0:0:0:0:ffff:9d7f:c451
157.127.196.82 0:0:0:0:0:ffff:9d7f:c452
157.127.196.83 0:0:0:0:0:ffff:9d7f:c453
157.127.196.84 0:0:0:0:0:ffff:9d7f:c454
157.127.196.85 0:0:0:0:0:ffff:9d7f:c455
157.127.196.86 0:0:0:0:0:ffff:9d7f:c456
157.127.196.87 0:0:0:0:0:ffff:9d7f:c457
157.127.196.88 0:0:0:0:0:ffff:9d7f:c458
157.127.196.89 0:0:0:0:0:ffff:9d7f:c459
157.127.196.90 0:0:0:0:0:ffff:9d7f:c45a
157.127.196.91 0:0:0:0:0:ffff:9d7f:c45b
157.127.196.92 0:0:0:0:0:ffff:9d7f:c45c
157.127.196.93 0:0:0:0:0:ffff:9d7f:c45d
157.127.196.94 0:0:0:0:0:ffff:9d7f:c45e
157.127.196.95 0:0:0:0:0:ffff:9d7f:c45f
157.127.196.96 0:0:0:0:0:ffff:9d7f:c460
157.127.196.97 0:0:0:0:0:ffff:9d7f:c461
157.127.196.98 0:0:0:0:0:ffff:9d7f:c462
157.127.196.99 0:0:0:0:0:ffff:9d7f:c463
157.127.196.100 0:0:0:0:0:ffff:9d7f:c464
157.127.196.101 0:0:0:0:0:ffff:9d7f:c465
157.127.196.102 0:0:0:0:0:ffff:9d7f:c466
157.127.196.103 0:0:0:0:0:ffff:9d7f:c467
157.127.196.104 0:0:0:0:0:ffff:9d7f:c468
157.127.196.105 0:0:0:0:0:ffff:9d7f:c469
157.127.196.106 0:0:0:0:0:ffff:9d7f:c46a
157.127.196.107 0:0:0:0:0:ffff:9d7f:c46b
157.127.196.108 0:0:0:0:0:ffff:9d7f:c46c
157.127.196.109 0:0:0:0:0:ffff:9d7f:c46d
157.127.196.110 0:0:0:0:0:ffff:9d7f:c46e
157.127.196.111 0:0:0:0:0:ffff:9d7f:c46f
157.127.196.112 0:0:0:0:0:ffff:9d7f:c470
157.127.196.113 0:0:0:0:0:ffff:9d7f:c471
157.127.196.114 0:0:0:0:0:ffff:9d7f:c472
157.127.196.115 0:0:0:0:0:ffff:9d7f:c473
157.127.196.116 0:0:0:0:0:ffff:9d7f:c474
157.127.196.117 0:0:0:0:0:ffff:9d7f:c475
157.127.196.118 0:0:0:0:0:ffff:9d7f:c476
157.127.196.119 0:0:0:0:0:ffff:9d7f:c477
157.127.196.120 0:0:0:0:0:ffff:9d7f:c478


157.127.196.121 0:0:0:0:0:ffff:9d7f:c479
157.127.196.122 0:0:0:0:0:ffff:9d7f:c47a
157.127.196.123 0:0:0:0:0:ffff:9d7f:c47b
157.127.196.124 0:0:0:0:0:ffff:9d7f:c47c
157.127.196.125 0:0:0:0:0:ffff:9d7f:c47d
157.127.196.126 0:0:0:0:0:ffff:9d7f:c47e
157.127.196.127 0:0:0:0:0:ffff:9d7f:c47f
157.127.196.128 0:0:0:0:0:ffff:9d7f:c480
157.127.196.129 0:0:0:0:0:ffff:9d7f:c481
157.127.196.130 0:0:0:0:0:ffff:9d7f:c482
157.127.196.131 0:0:0:0:0:ffff:9d7f:c483
157.127.196.132 0:0:0:0:0:ffff:9d7f:c484
157.127.196.133 0:0:0:0:0:ffff:9d7f:c485
157.127.196.134 0:0:0:0:0:ffff:9d7f:c486
157.127.196.135 0:0:0:0:0:ffff:9d7f:c487
157.127.196.136 0:0:0:0:0:ffff:9d7f:c488
157.127.196.137 0:0:0:0:0:ffff:9d7f:c489
157.127.196.138 0:0:0:0:0:ffff:9d7f:c48a
157.127.196.139 0:0:0:0:0:ffff:9d7f:c48b
157.127.196.140 0:0:0:0:0:ffff:9d7f:c48c
157.127.196.141 0:0:0:0:0:ffff:9d7f:c48d
157.127.196.142 0:0:0:0:0:ffff:9d7f:c48e
157.127.196.143 0:0:0:0:0:ffff:9d7f:c48f
157.127.196.144 0:0:0:0:0:ffff:9d7f:c490
157.127.196.145 0:0:0:0:0:ffff:9d7f:c491
157.127.196.146 0:0:0:0:0:ffff:9d7f:c492
157.127.196.147 0:0:0:0:0:ffff:9d7f:c493
157.127.196.148 0:0:0:0:0:ffff:9d7f:c494
157.127.196.149 0:0:0:0:0:ffff:9d7f:c495
157.127.196.150 0:0:0:0:0:ffff:9d7f:c496
157.127.196.151 0:0:0:0:0:ffff:9d7f:c497
157.127.196.152 0:0:0:0:0:ffff:9d7f:c498
157.127.196.153 0:0:0:0:0:ffff:9d7f:c499
157.127.196.154 0:0:0:0:0:ffff:9d7f:c49a
157.127.196.155 0:0:0:0:0:ffff:9d7f:c49b
157.127.196.156 0:0:0:0:0:ffff:9d7f:c49c
157.127.196.157 0:0:0:0:0:ffff:9d7f:c49d
157.127.196.158 0:0:0:0:0:ffff:9d7f:c49e
157.127.196.159 0:0:0:0:0:ffff:9d7f:c49f
157.127.196.160 0:0:0:0:0:ffff:9d7f:c4a0
157.127.196.161 0:0:0:0:0:ffff:9d7f:c4a1
157.127.196.162 0:0:0:0:0:ffff:9d7f:c4a2
157.127.196.163 0:0:0:0:0:ffff:9d7f:c4a3
157.127.196.164 0:0:0:0:0:ffff:9d7f:c4a4
157.127.196.165 0:0:0:0:0:ffff:9d7f:c4a5
157.127.196.166 0:0:0:0:0:ffff:9d7f:c4a6
157.127.196.167 0:0:0:0:0:ffff:9d7f:c4a7
157.127.196.168 0:0:0:0:0:ffff:9d7f:c4a8
157.127.196.169 0:0:0:0:0:ffff:9d7f:c4a9
157.127.196.170 0:0:0:0:0:ffff:9d7f:c4aa
157.127.196.171 0:0:0:0:0:ffff:9d7f:c4ab
157.127.196.172 0:0:0:0:0:ffff:9d7f:c4ac
157.127.196.173 0:0:0:0:0:ffff:9d7f:c4ad
157.127.196.174 0:0:0:0:0:ffff:9d7f:c4ae
157.127.196.175 0:0:0:0:0:ffff:9d7f:c4af
157.127.196.176 0:0:0:0:0:ffff:9d7f:c4b0
157.127.196.177 0:0:0:0:0:ffff:9d7f:c4b1
157.127.196.178 0:0:0:0:0:ffff:9d7f:c4b2
157.127.196.179 0:0:0:0:0:ffff:9d7f:c4b3
157.127.196.180 0:0:0:0:0:ffff:9d7f:c4b4


157.127.196.181 0:0:0:0:0:ffff:9d7f:c4b5
157.127.196.182 0:0:0:0:0:ffff:9d7f:c4b6
157.127.196.183 0:0:0:0:0:ffff:9d7f:c4b7
157.127.196.184 0:0:0:0:0:ffff:9d7f:c4b8
157.127.196.185 0:0:0:0:0:ffff:9d7f:c4b9
157.127.196.186 0:0:0:0:0:ffff:9d7f:c4ba
157.127.196.187 0:0:0:0:0:ffff:9d7f:c4bb
157.127.196.188 0:0:0:0:0:ffff:9d7f:c4bc
157.127.196.189 0:0:0:0:0:ffff:9d7f:c4bd
157.127.196.190 0:0:0:0:0:ffff:9d7f:c4be
157.127.196.191 0:0:0:0:0:ffff:9d7f:c4bf
157.127.196.192 0:0:0:0:0:ffff:9d7f:c4c0
157.127.196.193 0:0:0:0:0:ffff:9d7f:c4c1
157.127.196.194 0:0:0:0:0:ffff:9d7f:c4c2
157.127.196.195 0:0:0:0:0:ffff:9d7f:c4c3
157.127.196.196 0:0:0:0:0:ffff:9d7f:c4c4
157.127.196.197 0:0:0:0:0:ffff:9d7f:c4c5
157.127.196.198 0:0:0:0:0:ffff:9d7f:c4c6
157.127.196.199 0:0:0:0:0:ffff:9d7f:c4c7
157.127.196.200 0:0:0:0:0:ffff:9d7f:c4c8
157.127.196.201 0:0:0:0:0:ffff:9d7f:c4c9
157.127.196.202 0:0:0:0:0:ffff:9d7f:c4ca
157.127.196.203 0:0:0:0:0:ffff:9d7f:c4cb
157.127.196.204 0:0:0:0:0:ffff:9d7f:c4cc
157.127.196.205 0:0:0:0:0:ffff:9d7f:c4cd
157.127.196.206 0:0:0:0:0:ffff:9d7f:c4ce
157.127.196.207 0:0:0:0:0:ffff:9d7f:c4cf
157.127.196.208 0:0:0:0:0:ffff:9d7f:c4d0
157.127.196.209 0:0:0:0:0:ffff:9d7f:c4d1
157.127.196.210 0:0:0:0:0:ffff:9d7f:c4d2
157.127.196.211 0:0:0:0:0:ffff:9d7f:c4d3
157.127.196.212 0:0:0:0:0:ffff:9d7f:c4d4
157.127.196.213 0:0:0:0:0:ffff:9d7f:c4d5
157.127.196.214 0:0:0:0:0:ffff:9d7f:c4d6
157.127.196.215 0:0:0:0:0:ffff:9d7f:c4d7
157.127.196.216 0:0:0:0:0:ffff:9d7f:c4d8
157.127.196.217 0:0:0:0:0:ffff:9d7f:c4d9
157.127.196.218 0:0:0:0:0:ffff:9d7f:c4da
157.127.196.219 0:0:0:0:0:ffff:9d7f:c4db
157.127.196.220 0:0:0:0:0:ffff:9d7f:c4dc
157.127.196.221 0:0:0:0:0:ffff:9d7f:c4dd
157.127.196.222 0:0:0:0:0:ffff:9d7f:c4de
157.127.196.223 0:0:0:0:0:ffff:9d7f:c4df
157.127.196.224 0:0:0:0:0:ffff:9d7f:c4e0
157.127.196.225 0:0:0:0:0:ffff:9d7f:c4e1
157.127.196.226 0:0:0:0:0:ffff:9d7f:c4e2
157.127.196.227 0:0:0:0:0:ffff:9d7f:c4e3
157.127.196.228 0:0:0:0:0:ffff:9d7f:c4e4
157.127.196.229 0:0:0:0:0:ffff:9d7f:c4e5
157.127.196.230 0:0:0:0:0:ffff:9d7f:c4e6
157.127.196.231 0:0:0:0:0:ffff:9d7f:c4e7
157.127.196.232 0:0:0:0:0:ffff:9d7f:c4e8
157.127.196.233 0:0:0:0:0:ffff:9d7f:c4e9
157.127.196.234 0:0:0:0:0:ffff:9d7f:c4ea
157.127.196.235 0:0:0:0:0:ffff:9d7f:c4eb
157.127.196.236 0:0:0:0:0:ffff:9d7f:c4ec
157.127.196.237 0:0:0:0:0:ffff:9d7f:c4ed
157.127.196.238 0:0:0:0:0:ffff:9d7f:c4ee
157.127.196.239 0:0:0:0:0:ffff:9d7f:c4ef
157.127.196.240 0:0:0:0:0:ffff:9d7f:c4f0
157.127.196.241 0:0:0:0:0:ffff:9d7f:c4f1
157.127.196.242 0:0:0:0:0:ffff:9d7f:c4f2
157.127.196.243 0:0:0:0:0:ffff:9d7f:c4f3
157.127.196.244 0:0:0:0:0:ffff:9d7f:c4f4
157.127.196.245 0:0:0:0:0:ffff:9d7f:c4f5
157.127.196.246 0:0:0:0:0:ffff:9d7f:c4f6
157.127.196.247 0:0:0:0:0:ffff:9d7f:c4f7
157.127.196.248 0:0:0:0:0:ffff:9d7f:c4f8
157.127.196.249 0:0:0:0:0:ffff:9d7f:c4f9
157.127.196.250 0:0:0:0:0:ffff:9d7f:c4fa
157.127.196.251 0:0:0:0:0:ffff:9d7f:c4fb
157.127.196.252 0:0:0:0:0:ffff:9d7f:c4fc
157.127.196.253 0:0:0:0:0:ffff:9d7f:c4fd
157.127.196.254 0:0:0:0:0:ffff:9d7f:c4fe
157.127.196.255 0:0:0:0:0:ffff:9d7f: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.