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
56.31.71.1 0:0:0:0:0:ffff:381f:4701
56.31.71.2 0:0:0:0:0:ffff:381f:4702
56.31.71.3 0:0:0:0:0:ffff:381f:4703
56.31.71.4 0:0:0:0:0:ffff:381f:4704
56.31.71.5 0:0:0:0:0:ffff:381f:4705
56.31.71.6 0:0:0:0:0:ffff:381f:4706
56.31.71.7 0:0:0:0:0:ffff:381f:4707
56.31.71.8 0:0:0:0:0:ffff:381f:4708
56.31.71.9 0:0:0:0:0:ffff:381f:4709
56.31.71.10 0:0:0:0:0:ffff:381f:470a
56.31.71.11 0:0:0:0:0:ffff:381f:470b
56.31.71.12 0:0:0:0:0:ffff:381f:470c
56.31.71.13 0:0:0:0:0:ffff:381f:470d
56.31.71.14 0:0:0:0:0:ffff:381f:470e
56.31.71.15 0:0:0:0:0:ffff:381f:470f
56.31.71.16 0:0:0:0:0:ffff:381f:4710
56.31.71.17 0:0:0:0:0:ffff:381f:4711
56.31.71.18 0:0:0:0:0:ffff:381f:4712
56.31.71.19 0:0:0:0:0:ffff:381f:4713
56.31.71.20 0:0:0:0:0:ffff:381f:4714
56.31.71.21 0:0:0:0:0:ffff:381f:4715
56.31.71.22 0:0:0:0:0:ffff:381f:4716
56.31.71.23 0:0:0:0:0:ffff:381f:4717
56.31.71.24 0:0:0:0:0:ffff:381f:4718
56.31.71.25 0:0:0:0:0:ffff:381f:4719
56.31.71.26 0:0:0:0:0:ffff:381f:471a
56.31.71.27 0:0:0:0:0:ffff:381f:471b
56.31.71.28 0:0:0:0:0:ffff:381f:471c
56.31.71.29 0:0:0:0:0:ffff:381f:471d
56.31.71.30 0:0:0:0:0:ffff:381f:471e
56.31.71.31 0:0:0:0:0:ffff:381f:471f
56.31.71.32 0:0:0:0:0:ffff:381f:4720
56.31.71.33 0:0:0:0:0:ffff:381f:4721
56.31.71.34 0:0:0:0:0:ffff:381f:4722
56.31.71.35 0:0:0:0:0:ffff:381f:4723
56.31.71.36 0:0:0:0:0:ffff:381f:4724
56.31.71.37 0:0:0:0:0:ffff:381f:4725
56.31.71.38 0:0:0:0:0:ffff:381f:4726
56.31.71.39 0:0:0:0:0:ffff:381f:4727
56.31.71.40 0:0:0:0:0:ffff:381f:4728
56.31.71.41 0:0:0:0:0:ffff:381f:4729
56.31.71.42 0:0:0:0:0:ffff:381f:472a
56.31.71.43 0:0:0:0:0:ffff:381f:472b
56.31.71.44 0:0:0:0:0:ffff:381f:472c
56.31.71.45 0:0:0:0:0:ffff:381f:472d
56.31.71.46 0:0:0:0:0:ffff:381f:472e
56.31.71.47 0:0:0:0:0:ffff:381f:472f
56.31.71.48 0:0:0:0:0:ffff:381f:4730
56.31.71.49 0:0:0:0:0:ffff:381f:4731
56.31.71.50 0:0:0:0:0:ffff:381f:4732
56.31.71.51 0:0:0:0:0:ffff:381f:4733
56.31.71.52 0:0:0:0:0:ffff:381f:4734
56.31.71.53 0:0:0:0:0:ffff:381f:4735
56.31.71.54 0:0:0:0:0:ffff:381f:4736
56.31.71.55 0:0:0:0:0:ffff:381f:4737
56.31.71.56 0:0:0:0:0:ffff:381f:4738
56.31.71.57 0:0:0:0:0:ffff:381f:4739
56.31.71.58 0:0:0:0:0:ffff:381f:473a
56.31.71.59 0:0:0:0:0:ffff:381f:473b
56.31.71.60 0:0:0:0:0:ffff:381f:473c


56.31.71.61 0:0:0:0:0:ffff:381f:473d
56.31.71.62 0:0:0:0:0:ffff:381f:473e
56.31.71.63 0:0:0:0:0:ffff:381f:473f
56.31.71.64 0:0:0:0:0:ffff:381f:4740
56.31.71.65 0:0:0:0:0:ffff:381f:4741
56.31.71.66 0:0:0:0:0:ffff:381f:4742
56.31.71.67 0:0:0:0:0:ffff:381f:4743
56.31.71.68 0:0:0:0:0:ffff:381f:4744
56.31.71.69 0:0:0:0:0:ffff:381f:4745
56.31.71.70 0:0:0:0:0:ffff:381f:4746
56.31.71.71 0:0:0:0:0:ffff:381f:4747
56.31.71.72 0:0:0:0:0:ffff:381f:4748
56.31.71.73 0:0:0:0:0:ffff:381f:4749
56.31.71.74 0:0:0:0:0:ffff:381f:474a
56.31.71.75 0:0:0:0:0:ffff:381f:474b
56.31.71.76 0:0:0:0:0:ffff:381f:474c
56.31.71.77 0:0:0:0:0:ffff:381f:474d
56.31.71.78 0:0:0:0:0:ffff:381f:474e
56.31.71.79 0:0:0:0:0:ffff:381f:474f
56.31.71.80 0:0:0:0:0:ffff:381f:4750
56.31.71.81 0:0:0:0:0:ffff:381f:4751
56.31.71.82 0:0:0:0:0:ffff:381f:4752
56.31.71.83 0:0:0:0:0:ffff:381f:4753
56.31.71.84 0:0:0:0:0:ffff:381f:4754
56.31.71.85 0:0:0:0:0:ffff:381f:4755
56.31.71.86 0:0:0:0:0:ffff:381f:4756
56.31.71.87 0:0:0:0:0:ffff:381f:4757
56.31.71.88 0:0:0:0:0:ffff:381f:4758
56.31.71.89 0:0:0:0:0:ffff:381f:4759
56.31.71.90 0:0:0:0:0:ffff:381f:475a
56.31.71.91 0:0:0:0:0:ffff:381f:475b
56.31.71.92 0:0:0:0:0:ffff:381f:475c
56.31.71.93 0:0:0:0:0:ffff:381f:475d
56.31.71.94 0:0:0:0:0:ffff:381f:475e
56.31.71.95 0:0:0:0:0:ffff:381f:475f
56.31.71.96 0:0:0:0:0:ffff:381f:4760
56.31.71.97 0:0:0:0:0:ffff:381f:4761
56.31.71.98 0:0:0:0:0:ffff:381f:4762
56.31.71.99 0:0:0:0:0:ffff:381f:4763
56.31.71.100 0:0:0:0:0:ffff:381f:4764
56.31.71.101 0:0:0:0:0:ffff:381f:4765
56.31.71.102 0:0:0:0:0:ffff:381f:4766
56.31.71.103 0:0:0:0:0:ffff:381f:4767
56.31.71.104 0:0:0:0:0:ffff:381f:4768
56.31.71.105 0:0:0:0:0:ffff:381f:4769
56.31.71.106 0:0:0:0:0:ffff:381f:476a
56.31.71.107 0:0:0:0:0:ffff:381f:476b
56.31.71.108 0:0:0:0:0:ffff:381f:476c
56.31.71.109 0:0:0:0:0:ffff:381f:476d
56.31.71.110 0:0:0:0:0:ffff:381f:476e
56.31.71.111 0:0:0:0:0:ffff:381f:476f
56.31.71.112 0:0:0:0:0:ffff:381f:4770
56.31.71.113 0:0:0:0:0:ffff:381f:4771
56.31.71.114 0:0:0:0:0:ffff:381f:4772
56.31.71.115 0:0:0:0:0:ffff:381f:4773
56.31.71.116 0:0:0:0:0:ffff:381f:4774
56.31.71.117 0:0:0:0:0:ffff:381f:4775
56.31.71.118 0:0:0:0:0:ffff:381f:4776
56.31.71.119 0:0:0:0:0:ffff:381f:4777
56.31.71.120 0:0:0:0:0:ffff:381f:4778


56.31.71.121 0:0:0:0:0:ffff:381f:4779
56.31.71.122 0:0:0:0:0:ffff:381f:477a
56.31.71.123 0:0:0:0:0:ffff:381f:477b
56.31.71.124 0:0:0:0:0:ffff:381f:477c
56.31.71.125 0:0:0:0:0:ffff:381f:477d
56.31.71.126 0:0:0:0:0:ffff:381f:477e
56.31.71.127 0:0:0:0:0:ffff:381f:477f
56.31.71.128 0:0:0:0:0:ffff:381f:4780
56.31.71.129 0:0:0:0:0:ffff:381f:4781
56.31.71.130 0:0:0:0:0:ffff:381f:4782
56.31.71.131 0:0:0:0:0:ffff:381f:4783
56.31.71.132 0:0:0:0:0:ffff:381f:4784
56.31.71.133 0:0:0:0:0:ffff:381f:4785
56.31.71.134 0:0:0:0:0:ffff:381f:4786
56.31.71.135 0:0:0:0:0:ffff:381f:4787
56.31.71.136 0:0:0:0:0:ffff:381f:4788
56.31.71.137 0:0:0:0:0:ffff:381f:4789
56.31.71.138 0:0:0:0:0:ffff:381f:478a
56.31.71.139 0:0:0:0:0:ffff:381f:478b
56.31.71.140 0:0:0:0:0:ffff:381f:478c
56.31.71.141 0:0:0:0:0:ffff:381f:478d
56.31.71.142 0:0:0:0:0:ffff:381f:478e
56.31.71.143 0:0:0:0:0:ffff:381f:478f
56.31.71.144 0:0:0:0:0:ffff:381f:4790
56.31.71.145 0:0:0:0:0:ffff:381f:4791
56.31.71.146 0:0:0:0:0:ffff:381f:4792
56.31.71.147 0:0:0:0:0:ffff:381f:4793
56.31.71.148 0:0:0:0:0:ffff:381f:4794
56.31.71.149 0:0:0:0:0:ffff:381f:4795
56.31.71.150 0:0:0:0:0:ffff:381f:4796
56.31.71.151 0:0:0:0:0:ffff:381f:4797
56.31.71.152 0:0:0:0:0:ffff:381f:4798
56.31.71.153 0:0:0:0:0:ffff:381f:4799
56.31.71.154 0:0:0:0:0:ffff:381f:479a
56.31.71.155 0:0:0:0:0:ffff:381f:479b
56.31.71.156 0:0:0:0:0:ffff:381f:479c
56.31.71.157 0:0:0:0:0:ffff:381f:479d
56.31.71.158 0:0:0:0:0:ffff:381f:479e
56.31.71.159 0:0:0:0:0:ffff:381f:479f
56.31.71.160 0:0:0:0:0:ffff:381f:47a0
56.31.71.161 0:0:0:0:0:ffff:381f:47a1
56.31.71.162 0:0:0:0:0:ffff:381f:47a2
56.31.71.163 0:0:0:0:0:ffff:381f:47a3
56.31.71.164 0:0:0:0:0:ffff:381f:47a4
56.31.71.165 0:0:0:0:0:ffff:381f:47a5
56.31.71.166 0:0:0:0:0:ffff:381f:47a6
56.31.71.167 0:0:0:0:0:ffff:381f:47a7
56.31.71.168 0:0:0:0:0:ffff:381f:47a8
56.31.71.169 0:0:0:0:0:ffff:381f:47a9
56.31.71.170 0:0:0:0:0:ffff:381f:47aa
56.31.71.171 0:0:0:0:0:ffff:381f:47ab
56.31.71.172 0:0:0:0:0:ffff:381f:47ac
56.31.71.173 0:0:0:0:0:ffff:381f:47ad
56.31.71.174 0:0:0:0:0:ffff:381f:47ae
56.31.71.175 0:0:0:0:0:ffff:381f:47af
56.31.71.176 0:0:0:0:0:ffff:381f:47b0
56.31.71.177 0:0:0:0:0:ffff:381f:47b1
56.31.71.178 0:0:0:0:0:ffff:381f:47b2
56.31.71.179 0:0:0:0:0:ffff:381f:47b3
56.31.71.180 0:0:0:0:0:ffff:381f:47b4


56.31.71.181 0:0:0:0:0:ffff:381f:47b5
56.31.71.182 0:0:0:0:0:ffff:381f:47b6
56.31.71.183 0:0:0:0:0:ffff:381f:47b7
56.31.71.184 0:0:0:0:0:ffff:381f:47b8
56.31.71.185 0:0:0:0:0:ffff:381f:47b9
56.31.71.186 0:0:0:0:0:ffff:381f:47ba
56.31.71.187 0:0:0:0:0:ffff:381f:47bb
56.31.71.188 0:0:0:0:0:ffff:381f:47bc
56.31.71.189 0:0:0:0:0:ffff:381f:47bd
56.31.71.190 0:0:0:0:0:ffff:381f:47be
56.31.71.191 0:0:0:0:0:ffff:381f:47bf
56.31.71.192 0:0:0:0:0:ffff:381f:47c0
56.31.71.193 0:0:0:0:0:ffff:381f:47c1
56.31.71.194 0:0:0:0:0:ffff:381f:47c2
56.31.71.195 0:0:0:0:0:ffff:381f:47c3
56.31.71.196 0:0:0:0:0:ffff:381f:47c4
56.31.71.197 0:0:0:0:0:ffff:381f:47c5
56.31.71.198 0:0:0:0:0:ffff:381f:47c6
56.31.71.199 0:0:0:0:0:ffff:381f:47c7
56.31.71.200 0:0:0:0:0:ffff:381f:47c8
56.31.71.201 0:0:0:0:0:ffff:381f:47c9
56.31.71.202 0:0:0:0:0:ffff:381f:47ca
56.31.71.203 0:0:0:0:0:ffff:381f:47cb
56.31.71.204 0:0:0:0:0:ffff:381f:47cc
56.31.71.205 0:0:0:0:0:ffff:381f:47cd
56.31.71.206 0:0:0:0:0:ffff:381f:47ce
56.31.71.207 0:0:0:0:0:ffff:381f:47cf
56.31.71.208 0:0:0:0:0:ffff:381f:47d0
56.31.71.209 0:0:0:0:0:ffff:381f:47d1
56.31.71.210 0:0:0:0:0:ffff:381f:47d2
56.31.71.211 0:0:0:0:0:ffff:381f:47d3
56.31.71.212 0:0:0:0:0:ffff:381f:47d4
56.31.71.213 0:0:0:0:0:ffff:381f:47d5
56.31.71.214 0:0:0:0:0:ffff:381f:47d6
56.31.71.215 0:0:0:0:0:ffff:381f:47d7
56.31.71.216 0:0:0:0:0:ffff:381f:47d8
56.31.71.217 0:0:0:0:0:ffff:381f:47d9
56.31.71.218 0:0:0:0:0:ffff:381f:47da
56.31.71.219 0:0:0:0:0:ffff:381f:47db
56.31.71.220 0:0:0:0:0:ffff:381f:47dc
56.31.71.221 0:0:0:0:0:ffff:381f:47dd
56.31.71.222 0:0:0:0:0:ffff:381f:47de
56.31.71.223 0:0:0:0:0:ffff:381f:47df
56.31.71.224 0:0:0:0:0:ffff:381f:47e0
56.31.71.225 0:0:0:0:0:ffff:381f:47e1
56.31.71.226 0:0:0:0:0:ffff:381f:47e2
56.31.71.227 0:0:0:0:0:ffff:381f:47e3
56.31.71.228 0:0:0:0:0:ffff:381f:47e4
56.31.71.229 0:0:0:0:0:ffff:381f:47e5
56.31.71.230 0:0:0:0:0:ffff:381f:47e6
56.31.71.231 0:0:0:0:0:ffff:381f:47e7
56.31.71.232 0:0:0:0:0:ffff:381f:47e8
56.31.71.233 0:0:0:0:0:ffff:381f:47e9
56.31.71.234 0:0:0:0:0:ffff:381f:47ea
56.31.71.235 0:0:0:0:0:ffff:381f:47eb
56.31.71.236 0:0:0:0:0:ffff:381f:47ec
56.31.71.237 0:0:0:0:0:ffff:381f:47ed
56.31.71.238 0:0:0:0:0:ffff:381f:47ee
56.31.71.239 0:0:0:0:0:ffff:381f:47ef
56.31.71.240 0:0:0:0:0:ffff:381f:47f0
56.31.71.241 0:0:0:0:0:ffff:381f:47f1
56.31.71.242 0:0:0:0:0:ffff:381f:47f2
56.31.71.243 0:0:0:0:0:ffff:381f:47f3
56.31.71.244 0:0:0:0:0:ffff:381f:47f4
56.31.71.245 0:0:0:0:0:ffff:381f:47f5
56.31.71.246 0:0:0:0:0:ffff:381f:47f6
56.31.71.247 0:0:0:0:0:ffff:381f:47f7
56.31.71.248 0:0:0:0:0:ffff:381f:47f8
56.31.71.249 0:0:0:0:0:ffff:381f:47f9
56.31.71.250 0:0:0:0:0:ffff:381f:47fa
56.31.71.251 0:0:0:0:0:ffff:381f:47fb
56.31.71.252 0:0:0:0:0:ffff:381f:47fc
56.31.71.253 0:0:0:0:0:ffff:381f:47fd
56.31.71.254 0:0:0:0:0:ffff:381f:47fe
56.31.71.255 0:0:0:0:0:ffff:381f:47ff


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.