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
15.71.86.1 0:0:0:0:0:ffff:f47:5601
15.71.86.2 0:0:0:0:0:ffff:f47:5602
15.71.86.3 0:0:0:0:0:ffff:f47:5603
15.71.86.4 0:0:0:0:0:ffff:f47:5604
15.71.86.5 0:0:0:0:0:ffff:f47:5605
15.71.86.6 0:0:0:0:0:ffff:f47:5606
15.71.86.7 0:0:0:0:0:ffff:f47:5607
15.71.86.8 0:0:0:0:0:ffff:f47:5608
15.71.86.9 0:0:0:0:0:ffff:f47:5609
15.71.86.10 0:0:0:0:0:ffff:f47:560a
15.71.86.11 0:0:0:0:0:ffff:f47:560b
15.71.86.12 0:0:0:0:0:ffff:f47:560c
15.71.86.13 0:0:0:0:0:ffff:f47:560d
15.71.86.14 0:0:0:0:0:ffff:f47:560e
15.71.86.15 0:0:0:0:0:ffff:f47:560f
15.71.86.16 0:0:0:0:0:ffff:f47:5610
15.71.86.17 0:0:0:0:0:ffff:f47:5611
15.71.86.18 0:0:0:0:0:ffff:f47:5612
15.71.86.19 0:0:0:0:0:ffff:f47:5613
15.71.86.20 0:0:0:0:0:ffff:f47:5614
15.71.86.21 0:0:0:0:0:ffff:f47:5615
15.71.86.22 0:0:0:0:0:ffff:f47:5616
15.71.86.23 0:0:0:0:0:ffff:f47:5617
15.71.86.24 0:0:0:0:0:ffff:f47:5618
15.71.86.25 0:0:0:0:0:ffff:f47:5619
15.71.86.26 0:0:0:0:0:ffff:f47:561a
15.71.86.27 0:0:0:0:0:ffff:f47:561b
15.71.86.28 0:0:0:0:0:ffff:f47:561c
15.71.86.29 0:0:0:0:0:ffff:f47:561d
15.71.86.30 0:0:0:0:0:ffff:f47:561e
15.71.86.31 0:0:0:0:0:ffff:f47:561f
15.71.86.32 0:0:0:0:0:ffff:f47:5620
15.71.86.33 0:0:0:0:0:ffff:f47:5621
15.71.86.34 0:0:0:0:0:ffff:f47:5622
15.71.86.35 0:0:0:0:0:ffff:f47:5623
15.71.86.36 0:0:0:0:0:ffff:f47:5624
15.71.86.37 0:0:0:0:0:ffff:f47:5625
15.71.86.38 0:0:0:0:0:ffff:f47:5626
15.71.86.39 0:0:0:0:0:ffff:f47:5627
15.71.86.40 0:0:0:0:0:ffff:f47:5628
15.71.86.41 0:0:0:0:0:ffff:f47:5629
15.71.86.42 0:0:0:0:0:ffff:f47:562a
15.71.86.43 0:0:0:0:0:ffff:f47:562b
15.71.86.44 0:0:0:0:0:ffff:f47:562c
15.71.86.45 0:0:0:0:0:ffff:f47:562d
15.71.86.46 0:0:0:0:0:ffff:f47:562e
15.71.86.47 0:0:0:0:0:ffff:f47:562f
15.71.86.48 0:0:0:0:0:ffff:f47:5630
15.71.86.49 0:0:0:0:0:ffff:f47:5631
15.71.86.50 0:0:0:0:0:ffff:f47:5632
15.71.86.51 0:0:0:0:0:ffff:f47:5633
15.71.86.52 0:0:0:0:0:ffff:f47:5634
15.71.86.53 0:0:0:0:0:ffff:f47:5635
15.71.86.54 0:0:0:0:0:ffff:f47:5636
15.71.86.55 0:0:0:0:0:ffff:f47:5637
15.71.86.56 0:0:0:0:0:ffff:f47:5638
15.71.86.57 0:0:0:0:0:ffff:f47:5639
15.71.86.58 0:0:0:0:0:ffff:f47:563a
15.71.86.59 0:0:0:0:0:ffff:f47:563b
15.71.86.60 0:0:0:0:0:ffff:f47:563c


15.71.86.61 0:0:0:0:0:ffff:f47:563d
15.71.86.62 0:0:0:0:0:ffff:f47:563e
15.71.86.63 0:0:0:0:0:ffff:f47:563f
15.71.86.64 0:0:0:0:0:ffff:f47:5640
15.71.86.65 0:0:0:0:0:ffff:f47:5641
15.71.86.66 0:0:0:0:0:ffff:f47:5642
15.71.86.67 0:0:0:0:0:ffff:f47:5643
15.71.86.68 0:0:0:0:0:ffff:f47:5644
15.71.86.69 0:0:0:0:0:ffff:f47:5645
15.71.86.70 0:0:0:0:0:ffff:f47:5646
15.71.86.71 0:0:0:0:0:ffff:f47:5647
15.71.86.72 0:0:0:0:0:ffff:f47:5648
15.71.86.73 0:0:0:0:0:ffff:f47:5649
15.71.86.74 0:0:0:0:0:ffff:f47:564a
15.71.86.75 0:0:0:0:0:ffff:f47:564b
15.71.86.76 0:0:0:0:0:ffff:f47:564c
15.71.86.77 0:0:0:0:0:ffff:f47:564d
15.71.86.78 0:0:0:0:0:ffff:f47:564e
15.71.86.79 0:0:0:0:0:ffff:f47:564f
15.71.86.80 0:0:0:0:0:ffff:f47:5650
15.71.86.81 0:0:0:0:0:ffff:f47:5651
15.71.86.82 0:0:0:0:0:ffff:f47:5652
15.71.86.83 0:0:0:0:0:ffff:f47:5653
15.71.86.84 0:0:0:0:0:ffff:f47:5654
15.71.86.85 0:0:0:0:0:ffff:f47:5655
15.71.86.86 0:0:0:0:0:ffff:f47:5656
15.71.86.87 0:0:0:0:0:ffff:f47:5657
15.71.86.88 0:0:0:0:0:ffff:f47:5658
15.71.86.89 0:0:0:0:0:ffff:f47:5659
15.71.86.90 0:0:0:0:0:ffff:f47:565a
15.71.86.91 0:0:0:0:0:ffff:f47:565b
15.71.86.92 0:0:0:0:0:ffff:f47:565c
15.71.86.93 0:0:0:0:0:ffff:f47:565d
15.71.86.94 0:0:0:0:0:ffff:f47:565e
15.71.86.95 0:0:0:0:0:ffff:f47:565f
15.71.86.96 0:0:0:0:0:ffff:f47:5660
15.71.86.97 0:0:0:0:0:ffff:f47:5661
15.71.86.98 0:0:0:0:0:ffff:f47:5662
15.71.86.99 0:0:0:0:0:ffff:f47:5663
15.71.86.100 0:0:0:0:0:ffff:f47:5664
15.71.86.101 0:0:0:0:0:ffff:f47:5665
15.71.86.102 0:0:0:0:0:ffff:f47:5666
15.71.86.103 0:0:0:0:0:ffff:f47:5667
15.71.86.104 0:0:0:0:0:ffff:f47:5668
15.71.86.105 0:0:0:0:0:ffff:f47:5669
15.71.86.106 0:0:0:0:0:ffff:f47:566a
15.71.86.107 0:0:0:0:0:ffff:f47:566b
15.71.86.108 0:0:0:0:0:ffff:f47:566c
15.71.86.109 0:0:0:0:0:ffff:f47:566d
15.71.86.110 0:0:0:0:0:ffff:f47:566e
15.71.86.111 0:0:0:0:0:ffff:f47:566f
15.71.86.112 0:0:0:0:0:ffff:f47:5670
15.71.86.113 0:0:0:0:0:ffff:f47:5671
15.71.86.114 0:0:0:0:0:ffff:f47:5672
15.71.86.115 0:0:0:0:0:ffff:f47:5673
15.71.86.116 0:0:0:0:0:ffff:f47:5674
15.71.86.117 0:0:0:0:0:ffff:f47:5675
15.71.86.118 0:0:0:0:0:ffff:f47:5676
15.71.86.119 0:0:0:0:0:ffff:f47:5677
15.71.86.120 0:0:0:0:0:ffff:f47:5678


15.71.86.121 0:0:0:0:0:ffff:f47:5679
15.71.86.122 0:0:0:0:0:ffff:f47:567a
15.71.86.123 0:0:0:0:0:ffff:f47:567b
15.71.86.124 0:0:0:0:0:ffff:f47:567c
15.71.86.125 0:0:0:0:0:ffff:f47:567d
15.71.86.126 0:0:0:0:0:ffff:f47:567e
15.71.86.127 0:0:0:0:0:ffff:f47:567f
15.71.86.128 0:0:0:0:0:ffff:f47:5680
15.71.86.129 0:0:0:0:0:ffff:f47:5681
15.71.86.130 0:0:0:0:0:ffff:f47:5682
15.71.86.131 0:0:0:0:0:ffff:f47:5683
15.71.86.132 0:0:0:0:0:ffff:f47:5684
15.71.86.133 0:0:0:0:0:ffff:f47:5685
15.71.86.134 0:0:0:0:0:ffff:f47:5686
15.71.86.135 0:0:0:0:0:ffff:f47:5687
15.71.86.136 0:0:0:0:0:ffff:f47:5688
15.71.86.137 0:0:0:0:0:ffff:f47:5689
15.71.86.138 0:0:0:0:0:ffff:f47:568a
15.71.86.139 0:0:0:0:0:ffff:f47:568b
15.71.86.140 0:0:0:0:0:ffff:f47:568c
15.71.86.141 0:0:0:0:0:ffff:f47:568d
15.71.86.142 0:0:0:0:0:ffff:f47:568e
15.71.86.143 0:0:0:0:0:ffff:f47:568f
15.71.86.144 0:0:0:0:0:ffff:f47:5690
15.71.86.145 0:0:0:0:0:ffff:f47:5691
15.71.86.146 0:0:0:0:0:ffff:f47:5692
15.71.86.147 0:0:0:0:0:ffff:f47:5693
15.71.86.148 0:0:0:0:0:ffff:f47:5694
15.71.86.149 0:0:0:0:0:ffff:f47:5695
15.71.86.150 0:0:0:0:0:ffff:f47:5696
15.71.86.151 0:0:0:0:0:ffff:f47:5697
15.71.86.152 0:0:0:0:0:ffff:f47:5698
15.71.86.153 0:0:0:0:0:ffff:f47:5699
15.71.86.154 0:0:0:0:0:ffff:f47:569a
15.71.86.155 0:0:0:0:0:ffff:f47:569b
15.71.86.156 0:0:0:0:0:ffff:f47:569c
15.71.86.157 0:0:0:0:0:ffff:f47:569d
15.71.86.158 0:0:0:0:0:ffff:f47:569e
15.71.86.159 0:0:0:0:0:ffff:f47:569f
15.71.86.160 0:0:0:0:0:ffff:f47:56a0
15.71.86.161 0:0:0:0:0:ffff:f47:56a1
15.71.86.162 0:0:0:0:0:ffff:f47:56a2
15.71.86.163 0:0:0:0:0:ffff:f47:56a3
15.71.86.164 0:0:0:0:0:ffff:f47:56a4
15.71.86.165 0:0:0:0:0:ffff:f47:56a5
15.71.86.166 0:0:0:0:0:ffff:f47:56a6
15.71.86.167 0:0:0:0:0:ffff:f47:56a7
15.71.86.168 0:0:0:0:0:ffff:f47:56a8
15.71.86.169 0:0:0:0:0:ffff:f47:56a9
15.71.86.170 0:0:0:0:0:ffff:f47:56aa
15.71.86.171 0:0:0:0:0:ffff:f47:56ab
15.71.86.172 0:0:0:0:0:ffff:f47:56ac
15.71.86.173 0:0:0:0:0:ffff:f47:56ad
15.71.86.174 0:0:0:0:0:ffff:f47:56ae
15.71.86.175 0:0:0:0:0:ffff:f47:56af
15.71.86.176 0:0:0:0:0:ffff:f47:56b0
15.71.86.177 0:0:0:0:0:ffff:f47:56b1
15.71.86.178 0:0:0:0:0:ffff:f47:56b2
15.71.86.179 0:0:0:0:0:ffff:f47:56b3
15.71.86.180 0:0:0:0:0:ffff:f47:56b4


15.71.86.181 0:0:0:0:0:ffff:f47:56b5
15.71.86.182 0:0:0:0:0:ffff:f47:56b6
15.71.86.183 0:0:0:0:0:ffff:f47:56b7
15.71.86.184 0:0:0:0:0:ffff:f47:56b8
15.71.86.185 0:0:0:0:0:ffff:f47:56b9
15.71.86.186 0:0:0:0:0:ffff:f47:56ba
15.71.86.187 0:0:0:0:0:ffff:f47:56bb
15.71.86.188 0:0:0:0:0:ffff:f47:56bc
15.71.86.189 0:0:0:0:0:ffff:f47:56bd
15.71.86.190 0:0:0:0:0:ffff:f47:56be
15.71.86.191 0:0:0:0:0:ffff:f47:56bf
15.71.86.192 0:0:0:0:0:ffff:f47:56c0
15.71.86.193 0:0:0:0:0:ffff:f47:56c1
15.71.86.194 0:0:0:0:0:ffff:f47:56c2
15.71.86.195 0:0:0:0:0:ffff:f47:56c3
15.71.86.196 0:0:0:0:0:ffff:f47:56c4
15.71.86.197 0:0:0:0:0:ffff:f47:56c5
15.71.86.198 0:0:0:0:0:ffff:f47:56c6
15.71.86.199 0:0:0:0:0:ffff:f47:56c7
15.71.86.200 0:0:0:0:0:ffff:f47:56c8
15.71.86.201 0:0:0:0:0:ffff:f47:56c9
15.71.86.202 0:0:0:0:0:ffff:f47:56ca
15.71.86.203 0:0:0:0:0:ffff:f47:56cb
15.71.86.204 0:0:0:0:0:ffff:f47:56cc
15.71.86.205 0:0:0:0:0:ffff:f47:56cd
15.71.86.206 0:0:0:0:0:ffff:f47:56ce
15.71.86.207 0:0:0:0:0:ffff:f47:56cf
15.71.86.208 0:0:0:0:0:ffff:f47:56d0
15.71.86.209 0:0:0:0:0:ffff:f47:56d1
15.71.86.210 0:0:0:0:0:ffff:f47:56d2
15.71.86.211 0:0:0:0:0:ffff:f47:56d3
15.71.86.212 0:0:0:0:0:ffff:f47:56d4
15.71.86.213 0:0:0:0:0:ffff:f47:56d5
15.71.86.214 0:0:0:0:0:ffff:f47:56d6
15.71.86.215 0:0:0:0:0:ffff:f47:56d7
15.71.86.216 0:0:0:0:0:ffff:f47:56d8
15.71.86.217 0:0:0:0:0:ffff:f47:56d9
15.71.86.218 0:0:0:0:0:ffff:f47:56da
15.71.86.219 0:0:0:0:0:ffff:f47:56db
15.71.86.220 0:0:0:0:0:ffff:f47:56dc
15.71.86.221 0:0:0:0:0:ffff:f47:56dd
15.71.86.222 0:0:0:0:0:ffff:f47:56de
15.71.86.223 0:0:0:0:0:ffff:f47:56df
15.71.86.224 0:0:0:0:0:ffff:f47:56e0
15.71.86.225 0:0:0:0:0:ffff:f47:56e1
15.71.86.226 0:0:0:0:0:ffff:f47:56e2
15.71.86.227 0:0:0:0:0:ffff:f47:56e3
15.71.86.228 0:0:0:0:0:ffff:f47:56e4
15.71.86.229 0:0:0:0:0:ffff:f47:56e5
15.71.86.230 0:0:0:0:0:ffff:f47:56e6
15.71.86.231 0:0:0:0:0:ffff:f47:56e7
15.71.86.232 0:0:0:0:0:ffff:f47:56e8
15.71.86.233 0:0:0:0:0:ffff:f47:56e9
15.71.86.234 0:0:0:0:0:ffff:f47:56ea
15.71.86.235 0:0:0:0:0:ffff:f47:56eb
15.71.86.236 0:0:0:0:0:ffff:f47:56ec
15.71.86.237 0:0:0:0:0:ffff:f47:56ed
15.71.86.238 0:0:0:0:0:ffff:f47:56ee
15.71.86.239 0:0:0:0:0:ffff:f47:56ef
15.71.86.240 0:0:0:0:0:ffff:f47:56f0
15.71.86.241 0:0:0:0:0:ffff:f47:56f1
15.71.86.242 0:0:0:0:0:ffff:f47:56f2
15.71.86.243 0:0:0:0:0:ffff:f47:56f3
15.71.86.244 0:0:0:0:0:ffff:f47:56f4
15.71.86.245 0:0:0:0:0:ffff:f47:56f5
15.71.86.246 0:0:0:0:0:ffff:f47:56f6
15.71.86.247 0:0:0:0:0:ffff:f47:56f7
15.71.86.248 0:0:0:0:0:ffff:f47:56f8
15.71.86.249 0:0:0:0:0:ffff:f47:56f9
15.71.86.250 0:0:0:0:0:ffff:f47:56fa
15.71.86.251 0:0:0:0:0:ffff:f47:56fb
15.71.86.252 0:0:0:0:0:ffff:f47:56fc
15.71.86.253 0:0:0:0:0:ffff:f47:56fd
15.71.86.254 0:0:0:0:0:ffff:f47:56fe
15.71.86.255 0:0:0:0:0:ffff:f47:56ff


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.