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
56.28.181.1 0:0:0:0:0:ffff:381c:b501
56.28.181.2 0:0:0:0:0:ffff:381c:b502
56.28.181.3 0:0:0:0:0:ffff:381c:b503
56.28.181.4 0:0:0:0:0:ffff:381c:b504
56.28.181.5 0:0:0:0:0:ffff:381c:b505
56.28.181.6 0:0:0:0:0:ffff:381c:b506
56.28.181.7 0:0:0:0:0:ffff:381c:b507
56.28.181.8 0:0:0:0:0:ffff:381c:b508
56.28.181.9 0:0:0:0:0:ffff:381c:b509
56.28.181.10 0:0:0:0:0:ffff:381c:b50a
56.28.181.11 0:0:0:0:0:ffff:381c:b50b
56.28.181.12 0:0:0:0:0:ffff:381c:b50c
56.28.181.13 0:0:0:0:0:ffff:381c:b50d
56.28.181.14 0:0:0:0:0:ffff:381c:b50e
56.28.181.15 0:0:0:0:0:ffff:381c:b50f
56.28.181.16 0:0:0:0:0:ffff:381c:b510
56.28.181.17 0:0:0:0:0:ffff:381c:b511
56.28.181.18 0:0:0:0:0:ffff:381c:b512
56.28.181.19 0:0:0:0:0:ffff:381c:b513
56.28.181.20 0:0:0:0:0:ffff:381c:b514
56.28.181.21 0:0:0:0:0:ffff:381c:b515
56.28.181.22 0:0:0:0:0:ffff:381c:b516
56.28.181.23 0:0:0:0:0:ffff:381c:b517
56.28.181.24 0:0:0:0:0:ffff:381c:b518
56.28.181.25 0:0:0:0:0:ffff:381c:b519
56.28.181.26 0:0:0:0:0:ffff:381c:b51a
56.28.181.27 0:0:0:0:0:ffff:381c:b51b
56.28.181.28 0:0:0:0:0:ffff:381c:b51c
56.28.181.29 0:0:0:0:0:ffff:381c:b51d
56.28.181.30 0:0:0:0:0:ffff:381c:b51e
56.28.181.31 0:0:0:0:0:ffff:381c:b51f
56.28.181.32 0:0:0:0:0:ffff:381c:b520
56.28.181.33 0:0:0:0:0:ffff:381c:b521
56.28.181.34 0:0:0:0:0:ffff:381c:b522
56.28.181.35 0:0:0:0:0:ffff:381c:b523
56.28.181.36 0:0:0:0:0:ffff:381c:b524
56.28.181.37 0:0:0:0:0:ffff:381c:b525
56.28.181.38 0:0:0:0:0:ffff:381c:b526
56.28.181.39 0:0:0:0:0:ffff:381c:b527
56.28.181.40 0:0:0:0:0:ffff:381c:b528
56.28.181.41 0:0:0:0:0:ffff:381c:b529
56.28.181.42 0:0:0:0:0:ffff:381c:b52a
56.28.181.43 0:0:0:0:0:ffff:381c:b52b
56.28.181.44 0:0:0:0:0:ffff:381c:b52c
56.28.181.45 0:0:0:0:0:ffff:381c:b52d
56.28.181.46 0:0:0:0:0:ffff:381c:b52e
56.28.181.47 0:0:0:0:0:ffff:381c:b52f
56.28.181.48 0:0:0:0:0:ffff:381c:b530
56.28.181.49 0:0:0:0:0:ffff:381c:b531
56.28.181.50 0:0:0:0:0:ffff:381c:b532
56.28.181.51 0:0:0:0:0:ffff:381c:b533
56.28.181.52 0:0:0:0:0:ffff:381c:b534
56.28.181.53 0:0:0:0:0:ffff:381c:b535
56.28.181.54 0:0:0:0:0:ffff:381c:b536
56.28.181.55 0:0:0:0:0:ffff:381c:b537
56.28.181.56 0:0:0:0:0:ffff:381c:b538
56.28.181.57 0:0:0:0:0:ffff:381c:b539
56.28.181.58 0:0:0:0:0:ffff:381c:b53a
56.28.181.59 0:0:0:0:0:ffff:381c:b53b
56.28.181.60 0:0:0:0:0:ffff:381c:b53c


56.28.181.61 0:0:0:0:0:ffff:381c:b53d
56.28.181.62 0:0:0:0:0:ffff:381c:b53e
56.28.181.63 0:0:0:0:0:ffff:381c:b53f
56.28.181.64 0:0:0:0:0:ffff:381c:b540
56.28.181.65 0:0:0:0:0:ffff:381c:b541
56.28.181.66 0:0:0:0:0:ffff:381c:b542
56.28.181.67 0:0:0:0:0:ffff:381c:b543
56.28.181.68 0:0:0:0:0:ffff:381c:b544
56.28.181.69 0:0:0:0:0:ffff:381c:b545
56.28.181.70 0:0:0:0:0:ffff:381c:b546
56.28.181.71 0:0:0:0:0:ffff:381c:b547
56.28.181.72 0:0:0:0:0:ffff:381c:b548
56.28.181.73 0:0:0:0:0:ffff:381c:b549
56.28.181.74 0:0:0:0:0:ffff:381c:b54a
56.28.181.75 0:0:0:0:0:ffff:381c:b54b
56.28.181.76 0:0:0:0:0:ffff:381c:b54c
56.28.181.77 0:0:0:0:0:ffff:381c:b54d
56.28.181.78 0:0:0:0:0:ffff:381c:b54e
56.28.181.79 0:0:0:0:0:ffff:381c:b54f
56.28.181.80 0:0:0:0:0:ffff:381c:b550
56.28.181.81 0:0:0:0:0:ffff:381c:b551
56.28.181.82 0:0:0:0:0:ffff:381c:b552
56.28.181.83 0:0:0:0:0:ffff:381c:b553
56.28.181.84 0:0:0:0:0:ffff:381c:b554
56.28.181.85 0:0:0:0:0:ffff:381c:b555
56.28.181.86 0:0:0:0:0:ffff:381c:b556
56.28.181.87 0:0:0:0:0:ffff:381c:b557
56.28.181.88 0:0:0:0:0:ffff:381c:b558
56.28.181.89 0:0:0:0:0:ffff:381c:b559
56.28.181.90 0:0:0:0:0:ffff:381c:b55a
56.28.181.91 0:0:0:0:0:ffff:381c:b55b
56.28.181.92 0:0:0:0:0:ffff:381c:b55c
56.28.181.93 0:0:0:0:0:ffff:381c:b55d
56.28.181.94 0:0:0:0:0:ffff:381c:b55e
56.28.181.95 0:0:0:0:0:ffff:381c:b55f
56.28.181.96 0:0:0:0:0:ffff:381c:b560
56.28.181.97 0:0:0:0:0:ffff:381c:b561
56.28.181.98 0:0:0:0:0:ffff:381c:b562
56.28.181.99 0:0:0:0:0:ffff:381c:b563
56.28.181.100 0:0:0:0:0:ffff:381c:b564
56.28.181.101 0:0:0:0:0:ffff:381c:b565
56.28.181.102 0:0:0:0:0:ffff:381c:b566
56.28.181.103 0:0:0:0:0:ffff:381c:b567
56.28.181.104 0:0:0:0:0:ffff:381c:b568
56.28.181.105 0:0:0:0:0:ffff:381c:b569
56.28.181.106 0:0:0:0:0:ffff:381c:b56a
56.28.181.107 0:0:0:0:0:ffff:381c:b56b
56.28.181.108 0:0:0:0:0:ffff:381c:b56c
56.28.181.109 0:0:0:0:0:ffff:381c:b56d
56.28.181.110 0:0:0:0:0:ffff:381c:b56e
56.28.181.111 0:0:0:0:0:ffff:381c:b56f
56.28.181.112 0:0:0:0:0:ffff:381c:b570
56.28.181.113 0:0:0:0:0:ffff:381c:b571
56.28.181.114 0:0:0:0:0:ffff:381c:b572
56.28.181.115 0:0:0:0:0:ffff:381c:b573
56.28.181.116 0:0:0:0:0:ffff:381c:b574
56.28.181.117 0:0:0:0:0:ffff:381c:b575
56.28.181.118 0:0:0:0:0:ffff:381c:b576
56.28.181.119 0:0:0:0:0:ffff:381c:b577
56.28.181.120 0:0:0:0:0:ffff:381c:b578


56.28.181.121 0:0:0:0:0:ffff:381c:b579
56.28.181.122 0:0:0:0:0:ffff:381c:b57a
56.28.181.123 0:0:0:0:0:ffff:381c:b57b
56.28.181.124 0:0:0:0:0:ffff:381c:b57c
56.28.181.125 0:0:0:0:0:ffff:381c:b57d
56.28.181.126 0:0:0:0:0:ffff:381c:b57e
56.28.181.127 0:0:0:0:0:ffff:381c:b57f
56.28.181.128 0:0:0:0:0:ffff:381c:b580
56.28.181.129 0:0:0:0:0:ffff:381c:b581
56.28.181.130 0:0:0:0:0:ffff:381c:b582
56.28.181.131 0:0:0:0:0:ffff:381c:b583
56.28.181.132 0:0:0:0:0:ffff:381c:b584
56.28.181.133 0:0:0:0:0:ffff:381c:b585
56.28.181.134 0:0:0:0:0:ffff:381c:b586
56.28.181.135 0:0:0:0:0:ffff:381c:b587
56.28.181.136 0:0:0:0:0:ffff:381c:b588
56.28.181.137 0:0:0:0:0:ffff:381c:b589
56.28.181.138 0:0:0:0:0:ffff:381c:b58a
56.28.181.139 0:0:0:0:0:ffff:381c:b58b
56.28.181.140 0:0:0:0:0:ffff:381c:b58c
56.28.181.141 0:0:0:0:0:ffff:381c:b58d
56.28.181.142 0:0:0:0:0:ffff:381c:b58e
56.28.181.143 0:0:0:0:0:ffff:381c:b58f
56.28.181.144 0:0:0:0:0:ffff:381c:b590
56.28.181.145 0:0:0:0:0:ffff:381c:b591
56.28.181.146 0:0:0:0:0:ffff:381c:b592
56.28.181.147 0:0:0:0:0:ffff:381c:b593
56.28.181.148 0:0:0:0:0:ffff:381c:b594
56.28.181.149 0:0:0:0:0:ffff:381c:b595
56.28.181.150 0:0:0:0:0:ffff:381c:b596
56.28.181.151 0:0:0:0:0:ffff:381c:b597
56.28.181.152 0:0:0:0:0:ffff:381c:b598
56.28.181.153 0:0:0:0:0:ffff:381c:b599
56.28.181.154 0:0:0:0:0:ffff:381c:b59a
56.28.181.155 0:0:0:0:0:ffff:381c:b59b
56.28.181.156 0:0:0:0:0:ffff:381c:b59c
56.28.181.157 0:0:0:0:0:ffff:381c:b59d
56.28.181.158 0:0:0:0:0:ffff:381c:b59e
56.28.181.159 0:0:0:0:0:ffff:381c:b59f
56.28.181.160 0:0:0:0:0:ffff:381c:b5a0
56.28.181.161 0:0:0:0:0:ffff:381c:b5a1
56.28.181.162 0:0:0:0:0:ffff:381c:b5a2
56.28.181.163 0:0:0:0:0:ffff:381c:b5a3
56.28.181.164 0:0:0:0:0:ffff:381c:b5a4
56.28.181.165 0:0:0:0:0:ffff:381c:b5a5
56.28.181.166 0:0:0:0:0:ffff:381c:b5a6
56.28.181.167 0:0:0:0:0:ffff:381c:b5a7
56.28.181.168 0:0:0:0:0:ffff:381c:b5a8
56.28.181.169 0:0:0:0:0:ffff:381c:b5a9
56.28.181.170 0:0:0:0:0:ffff:381c:b5aa
56.28.181.171 0:0:0:0:0:ffff:381c:b5ab
56.28.181.172 0:0:0:0:0:ffff:381c:b5ac
56.28.181.173 0:0:0:0:0:ffff:381c:b5ad
56.28.181.174 0:0:0:0:0:ffff:381c:b5ae
56.28.181.175 0:0:0:0:0:ffff:381c:b5af
56.28.181.176 0:0:0:0:0:ffff:381c:b5b0
56.28.181.177 0:0:0:0:0:ffff:381c:b5b1
56.28.181.178 0:0:0:0:0:ffff:381c:b5b2
56.28.181.179 0:0:0:0:0:ffff:381c:b5b3
56.28.181.180 0:0:0:0:0:ffff:381c:b5b4


56.28.181.181 0:0:0:0:0:ffff:381c:b5b5
56.28.181.182 0:0:0:0:0:ffff:381c:b5b6
56.28.181.183 0:0:0:0:0:ffff:381c:b5b7
56.28.181.184 0:0:0:0:0:ffff:381c:b5b8
56.28.181.185 0:0:0:0:0:ffff:381c:b5b9
56.28.181.186 0:0:0:0:0:ffff:381c:b5ba
56.28.181.187 0:0:0:0:0:ffff:381c:b5bb
56.28.181.188 0:0:0:0:0:ffff:381c:b5bc
56.28.181.189 0:0:0:0:0:ffff:381c:b5bd
56.28.181.190 0:0:0:0:0:ffff:381c:b5be
56.28.181.191 0:0:0:0:0:ffff:381c:b5bf
56.28.181.192 0:0:0:0:0:ffff:381c:b5c0
56.28.181.193 0:0:0:0:0:ffff:381c:b5c1
56.28.181.194 0:0:0:0:0:ffff:381c:b5c2
56.28.181.195 0:0:0:0:0:ffff:381c:b5c3
56.28.181.196 0:0:0:0:0:ffff:381c:b5c4
56.28.181.197 0:0:0:0:0:ffff:381c:b5c5
56.28.181.198 0:0:0:0:0:ffff:381c:b5c6
56.28.181.199 0:0:0:0:0:ffff:381c:b5c7
56.28.181.200 0:0:0:0:0:ffff:381c:b5c8
56.28.181.201 0:0:0:0:0:ffff:381c:b5c9
56.28.181.202 0:0:0:0:0:ffff:381c:b5ca
56.28.181.203 0:0:0:0:0:ffff:381c:b5cb
56.28.181.204 0:0:0:0:0:ffff:381c:b5cc
56.28.181.205 0:0:0:0:0:ffff:381c:b5cd
56.28.181.206 0:0:0:0:0:ffff:381c:b5ce
56.28.181.207 0:0:0:0:0:ffff:381c:b5cf
56.28.181.208 0:0:0:0:0:ffff:381c:b5d0
56.28.181.209 0:0:0:0:0:ffff:381c:b5d1
56.28.181.210 0:0:0:0:0:ffff:381c:b5d2
56.28.181.211 0:0:0:0:0:ffff:381c:b5d3
56.28.181.212 0:0:0:0:0:ffff:381c:b5d4
56.28.181.213 0:0:0:0:0:ffff:381c:b5d5
56.28.181.214 0:0:0:0:0:ffff:381c:b5d6
56.28.181.215 0:0:0:0:0:ffff:381c:b5d7
56.28.181.216 0:0:0:0:0:ffff:381c:b5d8
56.28.181.217 0:0:0:0:0:ffff:381c:b5d9
56.28.181.218 0:0:0:0:0:ffff:381c:b5da
56.28.181.219 0:0:0:0:0:ffff:381c:b5db
56.28.181.220 0:0:0:0:0:ffff:381c:b5dc
56.28.181.221 0:0:0:0:0:ffff:381c:b5dd
56.28.181.222 0:0:0:0:0:ffff:381c:b5de
56.28.181.223 0:0:0:0:0:ffff:381c:b5df
56.28.181.224 0:0:0:0:0:ffff:381c:b5e0
56.28.181.225 0:0:0:0:0:ffff:381c:b5e1
56.28.181.226 0:0:0:0:0:ffff:381c:b5e2
56.28.181.227 0:0:0:0:0:ffff:381c:b5e3
56.28.181.228 0:0:0:0:0:ffff:381c:b5e4
56.28.181.229 0:0:0:0:0:ffff:381c:b5e5
56.28.181.230 0:0:0:0:0:ffff:381c:b5e6
56.28.181.231 0:0:0:0:0:ffff:381c:b5e7
56.28.181.232 0:0:0:0:0:ffff:381c:b5e8
56.28.181.233 0:0:0:0:0:ffff:381c:b5e9
56.28.181.234 0:0:0:0:0:ffff:381c:b5ea
56.28.181.235 0:0:0:0:0:ffff:381c:b5eb
56.28.181.236 0:0:0:0:0:ffff:381c:b5ec
56.28.181.237 0:0:0:0:0:ffff:381c:b5ed
56.28.181.238 0:0:0:0:0:ffff:381c:b5ee
56.28.181.239 0:0:0:0:0:ffff:381c:b5ef
56.28.181.240 0:0:0:0:0:ffff:381c:b5f0
56.28.181.241 0:0:0:0:0:ffff:381c:b5f1
56.28.181.242 0:0:0:0:0:ffff:381c:b5f2
56.28.181.243 0:0:0:0:0:ffff:381c:b5f3
56.28.181.244 0:0:0:0:0:ffff:381c:b5f4
56.28.181.245 0:0:0:0:0:ffff:381c:b5f5
56.28.181.246 0:0:0:0:0:ffff:381c:b5f6
56.28.181.247 0:0:0:0:0:ffff:381c:b5f7
56.28.181.248 0:0:0:0:0:ffff:381c:b5f8
56.28.181.249 0:0:0:0:0:ffff:381c:b5f9
56.28.181.250 0:0:0:0:0:ffff:381c:b5fa
56.28.181.251 0:0:0:0:0:ffff:381c:b5fb
56.28.181.252 0:0:0:0:0:ffff:381c:b5fc
56.28.181.253 0:0:0:0:0:ffff:381c:b5fd
56.28.181.254 0:0:0:0:0:ffff:381c:b5fe
56.28.181.255 0:0:0:0:0:ffff:381c:b5ff


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.