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
123.215.229.1 0:0:0:0:0:ffff:7bd7:e501
123.215.229.2 0:0:0:0:0:ffff:7bd7:e502
123.215.229.3 0:0:0:0:0:ffff:7bd7:e503
123.215.229.4 0:0:0:0:0:ffff:7bd7:e504
123.215.229.5 0:0:0:0:0:ffff:7bd7:e505
123.215.229.6 0:0:0:0:0:ffff:7bd7:e506
123.215.229.7 0:0:0:0:0:ffff:7bd7:e507
123.215.229.8 0:0:0:0:0:ffff:7bd7:e508
123.215.229.9 0:0:0:0:0:ffff:7bd7:e509
123.215.229.10 0:0:0:0:0:ffff:7bd7:e50a
123.215.229.11 0:0:0:0:0:ffff:7bd7:e50b
123.215.229.12 0:0:0:0:0:ffff:7bd7:e50c
123.215.229.13 0:0:0:0:0:ffff:7bd7:e50d
123.215.229.14 0:0:0:0:0:ffff:7bd7:e50e
123.215.229.15 0:0:0:0:0:ffff:7bd7:e50f
123.215.229.16 0:0:0:0:0:ffff:7bd7:e510
123.215.229.17 0:0:0:0:0:ffff:7bd7:e511
123.215.229.18 0:0:0:0:0:ffff:7bd7:e512
123.215.229.19 0:0:0:0:0:ffff:7bd7:e513
123.215.229.20 0:0:0:0:0:ffff:7bd7:e514
123.215.229.21 0:0:0:0:0:ffff:7bd7:e515
123.215.229.22 0:0:0:0:0:ffff:7bd7:e516
123.215.229.23 0:0:0:0:0:ffff:7bd7:e517
123.215.229.24 0:0:0:0:0:ffff:7bd7:e518
123.215.229.25 0:0:0:0:0:ffff:7bd7:e519
123.215.229.26 0:0:0:0:0:ffff:7bd7:e51a
123.215.229.27 0:0:0:0:0:ffff:7bd7:e51b
123.215.229.28 0:0:0:0:0:ffff:7bd7:e51c
123.215.229.29 0:0:0:0:0:ffff:7bd7:e51d
123.215.229.30 0:0:0:0:0:ffff:7bd7:e51e
123.215.229.31 0:0:0:0:0:ffff:7bd7:e51f
123.215.229.32 0:0:0:0:0:ffff:7bd7:e520
123.215.229.33 0:0:0:0:0:ffff:7bd7:e521
123.215.229.34 0:0:0:0:0:ffff:7bd7:e522
123.215.229.35 0:0:0:0:0:ffff:7bd7:e523
123.215.229.36 0:0:0:0:0:ffff:7bd7:e524
123.215.229.37 0:0:0:0:0:ffff:7bd7:e525
123.215.229.38 0:0:0:0:0:ffff:7bd7:e526
123.215.229.39 0:0:0:0:0:ffff:7bd7:e527
123.215.229.40 0:0:0:0:0:ffff:7bd7:e528
123.215.229.41 0:0:0:0:0:ffff:7bd7:e529
123.215.229.42 0:0:0:0:0:ffff:7bd7:e52a
123.215.229.43 0:0:0:0:0:ffff:7bd7:e52b
123.215.229.44 0:0:0:0:0:ffff:7bd7:e52c
123.215.229.45 0:0:0:0:0:ffff:7bd7:e52d
123.215.229.46 0:0:0:0:0:ffff:7bd7:e52e
123.215.229.47 0:0:0:0:0:ffff:7bd7:e52f
123.215.229.48 0:0:0:0:0:ffff:7bd7:e530
123.215.229.49 0:0:0:0:0:ffff:7bd7:e531
123.215.229.50 0:0:0:0:0:ffff:7bd7:e532
123.215.229.51 0:0:0:0:0:ffff:7bd7:e533
123.215.229.52 0:0:0:0:0:ffff:7bd7:e534
123.215.229.53 0:0:0:0:0:ffff:7bd7:e535
123.215.229.54 0:0:0:0:0:ffff:7bd7:e536
123.215.229.55 0:0:0:0:0:ffff:7bd7:e537
123.215.229.56 0:0:0:0:0:ffff:7bd7:e538
123.215.229.57 0:0:0:0:0:ffff:7bd7:e539
123.215.229.58 0:0:0:0:0:ffff:7bd7:e53a
123.215.229.59 0:0:0:0:0:ffff:7bd7:e53b
123.215.229.60 0:0:0:0:0:ffff:7bd7:e53c


123.215.229.61 0:0:0:0:0:ffff:7bd7:e53d
123.215.229.62 0:0:0:0:0:ffff:7bd7:e53e
123.215.229.63 0:0:0:0:0:ffff:7bd7:e53f
123.215.229.64 0:0:0:0:0:ffff:7bd7:e540
123.215.229.65 0:0:0:0:0:ffff:7bd7:e541
123.215.229.66 0:0:0:0:0:ffff:7bd7:e542
123.215.229.67 0:0:0:0:0:ffff:7bd7:e543
123.215.229.68 0:0:0:0:0:ffff:7bd7:e544
123.215.229.69 0:0:0:0:0:ffff:7bd7:e545
123.215.229.70 0:0:0:0:0:ffff:7bd7:e546
123.215.229.71 0:0:0:0:0:ffff:7bd7:e547
123.215.229.72 0:0:0:0:0:ffff:7bd7:e548
123.215.229.73 0:0:0:0:0:ffff:7bd7:e549
123.215.229.74 0:0:0:0:0:ffff:7bd7:e54a
123.215.229.75 0:0:0:0:0:ffff:7bd7:e54b
123.215.229.76 0:0:0:0:0:ffff:7bd7:e54c
123.215.229.77 0:0:0:0:0:ffff:7bd7:e54d
123.215.229.78 0:0:0:0:0:ffff:7bd7:e54e
123.215.229.79 0:0:0:0:0:ffff:7bd7:e54f
123.215.229.80 0:0:0:0:0:ffff:7bd7:e550
123.215.229.81 0:0:0:0:0:ffff:7bd7:e551
123.215.229.82 0:0:0:0:0:ffff:7bd7:e552
123.215.229.83 0:0:0:0:0:ffff:7bd7:e553
123.215.229.84 0:0:0:0:0:ffff:7bd7:e554
123.215.229.85 0:0:0:0:0:ffff:7bd7:e555
123.215.229.86 0:0:0:0:0:ffff:7bd7:e556
123.215.229.87 0:0:0:0:0:ffff:7bd7:e557
123.215.229.88 0:0:0:0:0:ffff:7bd7:e558
123.215.229.89 0:0:0:0:0:ffff:7bd7:e559
123.215.229.90 0:0:0:0:0:ffff:7bd7:e55a
123.215.229.91 0:0:0:0:0:ffff:7bd7:e55b
123.215.229.92 0:0:0:0:0:ffff:7bd7:e55c
123.215.229.93 0:0:0:0:0:ffff:7bd7:e55d
123.215.229.94 0:0:0:0:0:ffff:7bd7:e55e
123.215.229.95 0:0:0:0:0:ffff:7bd7:e55f
123.215.229.96 0:0:0:0:0:ffff:7bd7:e560
123.215.229.97 0:0:0:0:0:ffff:7bd7:e561
123.215.229.98 0:0:0:0:0:ffff:7bd7:e562
123.215.229.99 0:0:0:0:0:ffff:7bd7:e563
123.215.229.100 0:0:0:0:0:ffff:7bd7:e564
123.215.229.101 0:0:0:0:0:ffff:7bd7:e565
123.215.229.102 0:0:0:0:0:ffff:7bd7:e566
123.215.229.103 0:0:0:0:0:ffff:7bd7:e567
123.215.229.104 0:0:0:0:0:ffff:7bd7:e568
123.215.229.105 0:0:0:0:0:ffff:7bd7:e569
123.215.229.106 0:0:0:0:0:ffff:7bd7:e56a
123.215.229.107 0:0:0:0:0:ffff:7bd7:e56b
123.215.229.108 0:0:0:0:0:ffff:7bd7:e56c
123.215.229.109 0:0:0:0:0:ffff:7bd7:e56d
123.215.229.110 0:0:0:0:0:ffff:7bd7:e56e
123.215.229.111 0:0:0:0:0:ffff:7bd7:e56f
123.215.229.112 0:0:0:0:0:ffff:7bd7:e570
123.215.229.113 0:0:0:0:0:ffff:7bd7:e571
123.215.229.114 0:0:0:0:0:ffff:7bd7:e572
123.215.229.115 0:0:0:0:0:ffff:7bd7:e573
123.215.229.116 0:0:0:0:0:ffff:7bd7:e574
123.215.229.117 0:0:0:0:0:ffff:7bd7:e575
123.215.229.118 0:0:0:0:0:ffff:7bd7:e576
123.215.229.119 0:0:0:0:0:ffff:7bd7:e577
123.215.229.120 0:0:0:0:0:ffff:7bd7:e578


123.215.229.121 0:0:0:0:0:ffff:7bd7:e579
123.215.229.122 0:0:0:0:0:ffff:7bd7:e57a
123.215.229.123 0:0:0:0:0:ffff:7bd7:e57b
123.215.229.124 0:0:0:0:0:ffff:7bd7:e57c
123.215.229.125 0:0:0:0:0:ffff:7bd7:e57d
123.215.229.126 0:0:0:0:0:ffff:7bd7:e57e
123.215.229.127 0:0:0:0:0:ffff:7bd7:e57f
123.215.229.128 0:0:0:0:0:ffff:7bd7:e580
123.215.229.129 0:0:0:0:0:ffff:7bd7:e581
123.215.229.130 0:0:0:0:0:ffff:7bd7:e582
123.215.229.131 0:0:0:0:0:ffff:7bd7:e583
123.215.229.132 0:0:0:0:0:ffff:7bd7:e584
123.215.229.133 0:0:0:0:0:ffff:7bd7:e585
123.215.229.134 0:0:0:0:0:ffff:7bd7:e586
123.215.229.135 0:0:0:0:0:ffff:7bd7:e587
123.215.229.136 0:0:0:0:0:ffff:7bd7:e588
123.215.229.137 0:0:0:0:0:ffff:7bd7:e589
123.215.229.138 0:0:0:0:0:ffff:7bd7:e58a
123.215.229.139 0:0:0:0:0:ffff:7bd7:e58b
123.215.229.140 0:0:0:0:0:ffff:7bd7:e58c
123.215.229.141 0:0:0:0:0:ffff:7bd7:e58d
123.215.229.142 0:0:0:0:0:ffff:7bd7:e58e
123.215.229.143 0:0:0:0:0:ffff:7bd7:e58f
123.215.229.144 0:0:0:0:0:ffff:7bd7:e590
123.215.229.145 0:0:0:0:0:ffff:7bd7:e591
123.215.229.146 0:0:0:0:0:ffff:7bd7:e592
123.215.229.147 0:0:0:0:0:ffff:7bd7:e593
123.215.229.148 0:0:0:0:0:ffff:7bd7:e594
123.215.229.149 0:0:0:0:0:ffff:7bd7:e595
123.215.229.150 0:0:0:0:0:ffff:7bd7:e596
123.215.229.151 0:0:0:0:0:ffff:7bd7:e597
123.215.229.152 0:0:0:0:0:ffff:7bd7:e598
123.215.229.153 0:0:0:0:0:ffff:7bd7:e599
123.215.229.154 0:0:0:0:0:ffff:7bd7:e59a
123.215.229.155 0:0:0:0:0:ffff:7bd7:e59b
123.215.229.156 0:0:0:0:0:ffff:7bd7:e59c
123.215.229.157 0:0:0:0:0:ffff:7bd7:e59d
123.215.229.158 0:0:0:0:0:ffff:7bd7:e59e
123.215.229.159 0:0:0:0:0:ffff:7bd7:e59f
123.215.229.160 0:0:0:0:0:ffff:7bd7:e5a0
123.215.229.161 0:0:0:0:0:ffff:7bd7:e5a1
123.215.229.162 0:0:0:0:0:ffff:7bd7:e5a2
123.215.229.163 0:0:0:0:0:ffff:7bd7:e5a3
123.215.229.164 0:0:0:0:0:ffff:7bd7:e5a4
123.215.229.165 0:0:0:0:0:ffff:7bd7:e5a5
123.215.229.166 0:0:0:0:0:ffff:7bd7:e5a6
123.215.229.167 0:0:0:0:0:ffff:7bd7:e5a7
123.215.229.168 0:0:0:0:0:ffff:7bd7:e5a8
123.215.229.169 0:0:0:0:0:ffff:7bd7:e5a9
123.215.229.170 0:0:0:0:0:ffff:7bd7:e5aa
123.215.229.171 0:0:0:0:0:ffff:7bd7:e5ab
123.215.229.172 0:0:0:0:0:ffff:7bd7:e5ac
123.215.229.173 0:0:0:0:0:ffff:7bd7:e5ad
123.215.229.174 0:0:0:0:0:ffff:7bd7:e5ae
123.215.229.175 0:0:0:0:0:ffff:7bd7:e5af
123.215.229.176 0:0:0:0:0:ffff:7bd7:e5b0
123.215.229.177 0:0:0:0:0:ffff:7bd7:e5b1
123.215.229.178 0:0:0:0:0:ffff:7bd7:e5b2
123.215.229.179 0:0:0:0:0:ffff:7bd7:e5b3
123.215.229.180 0:0:0:0:0:ffff:7bd7:e5b4


123.215.229.181 0:0:0:0:0:ffff:7bd7:e5b5
123.215.229.182 0:0:0:0:0:ffff:7bd7:e5b6
123.215.229.183 0:0:0:0:0:ffff:7bd7:e5b7
123.215.229.184 0:0:0:0:0:ffff:7bd7:e5b8
123.215.229.185 0:0:0:0:0:ffff:7bd7:e5b9
123.215.229.186 0:0:0:0:0:ffff:7bd7:e5ba
123.215.229.187 0:0:0:0:0:ffff:7bd7:e5bb
123.215.229.188 0:0:0:0:0:ffff:7bd7:e5bc
123.215.229.189 0:0:0:0:0:ffff:7bd7:e5bd
123.215.229.190 0:0:0:0:0:ffff:7bd7:e5be
123.215.229.191 0:0:0:0:0:ffff:7bd7:e5bf
123.215.229.192 0:0:0:0:0:ffff:7bd7:e5c0
123.215.229.193 0:0:0:0:0:ffff:7bd7:e5c1
123.215.229.194 0:0:0:0:0:ffff:7bd7:e5c2
123.215.229.195 0:0:0:0:0:ffff:7bd7:e5c3
123.215.229.196 0:0:0:0:0:ffff:7bd7:e5c4
123.215.229.197 0:0:0:0:0:ffff:7bd7:e5c5
123.215.229.198 0:0:0:0:0:ffff:7bd7:e5c6
123.215.229.199 0:0:0:0:0:ffff:7bd7:e5c7
123.215.229.200 0:0:0:0:0:ffff:7bd7:e5c8
123.215.229.201 0:0:0:0:0:ffff:7bd7:e5c9
123.215.229.202 0:0:0:0:0:ffff:7bd7:e5ca
123.215.229.203 0:0:0:0:0:ffff:7bd7:e5cb
123.215.229.204 0:0:0:0:0:ffff:7bd7:e5cc
123.215.229.205 0:0:0:0:0:ffff:7bd7:e5cd
123.215.229.206 0:0:0:0:0:ffff:7bd7:e5ce
123.215.229.207 0:0:0:0:0:ffff:7bd7:e5cf
123.215.229.208 0:0:0:0:0:ffff:7bd7:e5d0
123.215.229.209 0:0:0:0:0:ffff:7bd7:e5d1
123.215.229.210 0:0:0:0:0:ffff:7bd7:e5d2
123.215.229.211 0:0:0:0:0:ffff:7bd7:e5d3
123.215.229.212 0:0:0:0:0:ffff:7bd7:e5d4
123.215.229.213 0:0:0:0:0:ffff:7bd7:e5d5
123.215.229.214 0:0:0:0:0:ffff:7bd7:e5d6
123.215.229.215 0:0:0:0:0:ffff:7bd7:e5d7
123.215.229.216 0:0:0:0:0:ffff:7bd7:e5d8
123.215.229.217 0:0:0:0:0:ffff:7bd7:e5d9
123.215.229.218 0:0:0:0:0:ffff:7bd7:e5da
123.215.229.219 0:0:0:0:0:ffff:7bd7:e5db
123.215.229.220 0:0:0:0:0:ffff:7bd7:e5dc
123.215.229.221 0:0:0:0:0:ffff:7bd7:e5dd
123.215.229.222 0:0:0:0:0:ffff:7bd7:e5de
123.215.229.223 0:0:0:0:0:ffff:7bd7:e5df
123.215.229.224 0:0:0:0:0:ffff:7bd7:e5e0
123.215.229.225 0:0:0:0:0:ffff:7bd7:e5e1
123.215.229.226 0:0:0:0:0:ffff:7bd7:e5e2
123.215.229.227 0:0:0:0:0:ffff:7bd7:e5e3
123.215.229.228 0:0:0:0:0:ffff:7bd7:e5e4
123.215.229.229 0:0:0:0:0:ffff:7bd7:e5e5
123.215.229.230 0:0:0:0:0:ffff:7bd7:e5e6
123.215.229.231 0:0:0:0:0:ffff:7bd7:e5e7
123.215.229.232 0:0:0:0:0:ffff:7bd7:e5e8
123.215.229.233 0:0:0:0:0:ffff:7bd7:e5e9
123.215.229.234 0:0:0:0:0:ffff:7bd7:e5ea
123.215.229.235 0:0:0:0:0:ffff:7bd7:e5eb
123.215.229.236 0:0:0:0:0:ffff:7bd7:e5ec
123.215.229.237 0:0:0:0:0:ffff:7bd7:e5ed
123.215.229.238 0:0:0:0:0:ffff:7bd7:e5ee
123.215.229.239 0:0:0:0:0:ffff:7bd7:e5ef
123.215.229.240 0:0:0:0:0:ffff:7bd7:e5f0
123.215.229.241 0:0:0:0:0:ffff:7bd7:e5f1
123.215.229.242 0:0:0:0:0:ffff:7bd7:e5f2
123.215.229.243 0:0:0:0:0:ffff:7bd7:e5f3
123.215.229.244 0:0:0:0:0:ffff:7bd7:e5f4
123.215.229.245 0:0:0:0:0:ffff:7bd7:e5f5
123.215.229.246 0:0:0:0:0:ffff:7bd7:e5f6
123.215.229.247 0:0:0:0:0:ffff:7bd7:e5f7
123.215.229.248 0:0:0:0:0:ffff:7bd7:e5f8
123.215.229.249 0:0:0:0:0:ffff:7bd7:e5f9
123.215.229.250 0:0:0:0:0:ffff:7bd7:e5fa
123.215.229.251 0:0:0:0:0:ffff:7bd7:e5fb
123.215.229.252 0:0:0:0:0:ffff:7bd7:e5fc
123.215.229.253 0:0:0:0:0:ffff:7bd7:e5fd
123.215.229.254 0:0:0:0:0:ffff:7bd7:e5fe
123.215.229.255 0:0:0:0:0:ffff:7bd7:e5ff


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.