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
200.18.86.1 0:0:0:0:0:ffff:c812:5601
200.18.86.2 0:0:0:0:0:ffff:c812:5602
200.18.86.3 0:0:0:0:0:ffff:c812:5603
200.18.86.4 0:0:0:0:0:ffff:c812:5604
200.18.86.5 0:0:0:0:0:ffff:c812:5605
200.18.86.6 0:0:0:0:0:ffff:c812:5606
200.18.86.7 0:0:0:0:0:ffff:c812:5607
200.18.86.8 0:0:0:0:0:ffff:c812:5608
200.18.86.9 0:0:0:0:0:ffff:c812:5609
200.18.86.10 0:0:0:0:0:ffff:c812:560a
200.18.86.11 0:0:0:0:0:ffff:c812:560b
200.18.86.12 0:0:0:0:0:ffff:c812:560c
200.18.86.13 0:0:0:0:0:ffff:c812:560d
200.18.86.14 0:0:0:0:0:ffff:c812:560e
200.18.86.15 0:0:0:0:0:ffff:c812:560f
200.18.86.16 0:0:0:0:0:ffff:c812:5610
200.18.86.17 0:0:0:0:0:ffff:c812:5611
200.18.86.18 0:0:0:0:0:ffff:c812:5612
200.18.86.19 0:0:0:0:0:ffff:c812:5613
200.18.86.20 0:0:0:0:0:ffff:c812:5614
200.18.86.21 0:0:0:0:0:ffff:c812:5615
200.18.86.22 0:0:0:0:0:ffff:c812:5616
200.18.86.23 0:0:0:0:0:ffff:c812:5617
200.18.86.24 0:0:0:0:0:ffff:c812:5618
200.18.86.25 0:0:0:0:0:ffff:c812:5619
200.18.86.26 0:0:0:0:0:ffff:c812:561a
200.18.86.27 0:0:0:0:0:ffff:c812:561b
200.18.86.28 0:0:0:0:0:ffff:c812:561c
200.18.86.29 0:0:0:0:0:ffff:c812:561d
200.18.86.30 0:0:0:0:0:ffff:c812:561e
200.18.86.31 0:0:0:0:0:ffff:c812:561f
200.18.86.32 0:0:0:0:0:ffff:c812:5620
200.18.86.33 0:0:0:0:0:ffff:c812:5621
200.18.86.34 0:0:0:0:0:ffff:c812:5622
200.18.86.35 0:0:0:0:0:ffff:c812:5623
200.18.86.36 0:0:0:0:0:ffff:c812:5624
200.18.86.37 0:0:0:0:0:ffff:c812:5625
200.18.86.38 0:0:0:0:0:ffff:c812:5626
200.18.86.39 0:0:0:0:0:ffff:c812:5627
200.18.86.40 0:0:0:0:0:ffff:c812:5628
200.18.86.41 0:0:0:0:0:ffff:c812:5629
200.18.86.42 0:0:0:0:0:ffff:c812:562a
200.18.86.43 0:0:0:0:0:ffff:c812:562b
200.18.86.44 0:0:0:0:0:ffff:c812:562c
200.18.86.45 0:0:0:0:0:ffff:c812:562d
200.18.86.46 0:0:0:0:0:ffff:c812:562e
200.18.86.47 0:0:0:0:0:ffff:c812:562f
200.18.86.48 0:0:0:0:0:ffff:c812:5630
200.18.86.49 0:0:0:0:0:ffff:c812:5631
200.18.86.50 0:0:0:0:0:ffff:c812:5632
200.18.86.51 0:0:0:0:0:ffff:c812:5633
200.18.86.52 0:0:0:0:0:ffff:c812:5634
200.18.86.53 0:0:0:0:0:ffff:c812:5635
200.18.86.54 0:0:0:0:0:ffff:c812:5636
200.18.86.55 0:0:0:0:0:ffff:c812:5637
200.18.86.56 0:0:0:0:0:ffff:c812:5638
200.18.86.57 0:0:0:0:0:ffff:c812:5639
200.18.86.58 0:0:0:0:0:ffff:c812:563a
200.18.86.59 0:0:0:0:0:ffff:c812:563b
200.18.86.60 0:0:0:0:0:ffff:c812:563c


200.18.86.61 0:0:0:0:0:ffff:c812:563d
200.18.86.62 0:0:0:0:0:ffff:c812:563e
200.18.86.63 0:0:0:0:0:ffff:c812:563f
200.18.86.64 0:0:0:0:0:ffff:c812:5640
200.18.86.65 0:0:0:0:0:ffff:c812:5641
200.18.86.66 0:0:0:0:0:ffff:c812:5642
200.18.86.67 0:0:0:0:0:ffff:c812:5643
200.18.86.68 0:0:0:0:0:ffff:c812:5644
200.18.86.69 0:0:0:0:0:ffff:c812:5645
200.18.86.70 0:0:0:0:0:ffff:c812:5646
200.18.86.71 0:0:0:0:0:ffff:c812:5647
200.18.86.72 0:0:0:0:0:ffff:c812:5648
200.18.86.73 0:0:0:0:0:ffff:c812:5649
200.18.86.74 0:0:0:0:0:ffff:c812:564a
200.18.86.75 0:0:0:0:0:ffff:c812:564b
200.18.86.76 0:0:0:0:0:ffff:c812:564c
200.18.86.77 0:0:0:0:0:ffff:c812:564d
200.18.86.78 0:0:0:0:0:ffff:c812:564e
200.18.86.79 0:0:0:0:0:ffff:c812:564f
200.18.86.80 0:0:0:0:0:ffff:c812:5650
200.18.86.81 0:0:0:0:0:ffff:c812:5651
200.18.86.82 0:0:0:0:0:ffff:c812:5652
200.18.86.83 0:0:0:0:0:ffff:c812:5653
200.18.86.84 0:0:0:0:0:ffff:c812:5654
200.18.86.85 0:0:0:0:0:ffff:c812:5655
200.18.86.86 0:0:0:0:0:ffff:c812:5656
200.18.86.87 0:0:0:0:0:ffff:c812:5657
200.18.86.88 0:0:0:0:0:ffff:c812:5658
200.18.86.89 0:0:0:0:0:ffff:c812:5659
200.18.86.90 0:0:0:0:0:ffff:c812:565a
200.18.86.91 0:0:0:0:0:ffff:c812:565b
200.18.86.92 0:0:0:0:0:ffff:c812:565c
200.18.86.93 0:0:0:0:0:ffff:c812:565d
200.18.86.94 0:0:0:0:0:ffff:c812:565e
200.18.86.95 0:0:0:0:0:ffff:c812:565f
200.18.86.96 0:0:0:0:0:ffff:c812:5660
200.18.86.97 0:0:0:0:0:ffff:c812:5661
200.18.86.98 0:0:0:0:0:ffff:c812:5662
200.18.86.99 0:0:0:0:0:ffff:c812:5663
200.18.86.100 0:0:0:0:0:ffff:c812:5664
200.18.86.101 0:0:0:0:0:ffff:c812:5665
200.18.86.102 0:0:0:0:0:ffff:c812:5666
200.18.86.103 0:0:0:0:0:ffff:c812:5667
200.18.86.104 0:0:0:0:0:ffff:c812:5668
200.18.86.105 0:0:0:0:0:ffff:c812:5669
200.18.86.106 0:0:0:0:0:ffff:c812:566a
200.18.86.107 0:0:0:0:0:ffff:c812:566b
200.18.86.108 0:0:0:0:0:ffff:c812:566c
200.18.86.109 0:0:0:0:0:ffff:c812:566d
200.18.86.110 0:0:0:0:0:ffff:c812:566e
200.18.86.111 0:0:0:0:0:ffff:c812:566f
200.18.86.112 0:0:0:0:0:ffff:c812:5670
200.18.86.113 0:0:0:0:0:ffff:c812:5671
200.18.86.114 0:0:0:0:0:ffff:c812:5672
200.18.86.115 0:0:0:0:0:ffff:c812:5673
200.18.86.116 0:0:0:0:0:ffff:c812:5674
200.18.86.117 0:0:0:0:0:ffff:c812:5675
200.18.86.118 0:0:0:0:0:ffff:c812:5676
200.18.86.119 0:0:0:0:0:ffff:c812:5677
200.18.86.120 0:0:0:0:0:ffff:c812:5678


200.18.86.121 0:0:0:0:0:ffff:c812:5679
200.18.86.122 0:0:0:0:0:ffff:c812:567a
200.18.86.123 0:0:0:0:0:ffff:c812:567b
200.18.86.124 0:0:0:0:0:ffff:c812:567c
200.18.86.125 0:0:0:0:0:ffff:c812:567d
200.18.86.126 0:0:0:0:0:ffff:c812:567e
200.18.86.127 0:0:0:0:0:ffff:c812:567f
200.18.86.128 0:0:0:0:0:ffff:c812:5680
200.18.86.129 0:0:0:0:0:ffff:c812:5681
200.18.86.130 0:0:0:0:0:ffff:c812:5682
200.18.86.131 0:0:0:0:0:ffff:c812:5683
200.18.86.132 0:0:0:0:0:ffff:c812:5684
200.18.86.133 0:0:0:0:0:ffff:c812:5685
200.18.86.134 0:0:0:0:0:ffff:c812:5686
200.18.86.135 0:0:0:0:0:ffff:c812:5687
200.18.86.136 0:0:0:0:0:ffff:c812:5688
200.18.86.137 0:0:0:0:0:ffff:c812:5689
200.18.86.138 0:0:0:0:0:ffff:c812:568a
200.18.86.139 0:0:0:0:0:ffff:c812:568b
200.18.86.140 0:0:0:0:0:ffff:c812:568c
200.18.86.141 0:0:0:0:0:ffff:c812:568d
200.18.86.142 0:0:0:0:0:ffff:c812:568e
200.18.86.143 0:0:0:0:0:ffff:c812:568f
200.18.86.144 0:0:0:0:0:ffff:c812:5690
200.18.86.145 0:0:0:0:0:ffff:c812:5691
200.18.86.146 0:0:0:0:0:ffff:c812:5692
200.18.86.147 0:0:0:0:0:ffff:c812:5693
200.18.86.148 0:0:0:0:0:ffff:c812:5694
200.18.86.149 0:0:0:0:0:ffff:c812:5695
200.18.86.150 0:0:0:0:0:ffff:c812:5696
200.18.86.151 0:0:0:0:0:ffff:c812:5697
200.18.86.152 0:0:0:0:0:ffff:c812:5698
200.18.86.153 0:0:0:0:0:ffff:c812:5699
200.18.86.154 0:0:0:0:0:ffff:c812:569a
200.18.86.155 0:0:0:0:0:ffff:c812:569b
200.18.86.156 0:0:0:0:0:ffff:c812:569c
200.18.86.157 0:0:0:0:0:ffff:c812:569d
200.18.86.158 0:0:0:0:0:ffff:c812:569e
200.18.86.159 0:0:0:0:0:ffff:c812:569f
200.18.86.160 0:0:0:0:0:ffff:c812:56a0
200.18.86.161 0:0:0:0:0:ffff:c812:56a1
200.18.86.162 0:0:0:0:0:ffff:c812:56a2
200.18.86.163 0:0:0:0:0:ffff:c812:56a3
200.18.86.164 0:0:0:0:0:ffff:c812:56a4
200.18.86.165 0:0:0:0:0:ffff:c812:56a5
200.18.86.166 0:0:0:0:0:ffff:c812:56a6
200.18.86.167 0:0:0:0:0:ffff:c812:56a7
200.18.86.168 0:0:0:0:0:ffff:c812:56a8
200.18.86.169 0:0:0:0:0:ffff:c812:56a9
200.18.86.170 0:0:0:0:0:ffff:c812:56aa
200.18.86.171 0:0:0:0:0:ffff:c812:56ab
200.18.86.172 0:0:0:0:0:ffff:c812:56ac
200.18.86.173 0:0:0:0:0:ffff:c812:56ad
200.18.86.174 0:0:0:0:0:ffff:c812:56ae
200.18.86.175 0:0:0:0:0:ffff:c812:56af
200.18.86.176 0:0:0:0:0:ffff:c812:56b0
200.18.86.177 0:0:0:0:0:ffff:c812:56b1
200.18.86.178 0:0:0:0:0:ffff:c812:56b2
200.18.86.179 0:0:0:0:0:ffff:c812:56b3
200.18.86.180 0:0:0:0:0:ffff:c812:56b4


200.18.86.181 0:0:0:0:0:ffff:c812:56b5
200.18.86.182 0:0:0:0:0:ffff:c812:56b6
200.18.86.183 0:0:0:0:0:ffff:c812:56b7
200.18.86.184 0:0:0:0:0:ffff:c812:56b8
200.18.86.185 0:0:0:0:0:ffff:c812:56b9
200.18.86.186 0:0:0:0:0:ffff:c812:56ba
200.18.86.187 0:0:0:0:0:ffff:c812:56bb
200.18.86.188 0:0:0:0:0:ffff:c812:56bc
200.18.86.189 0:0:0:0:0:ffff:c812:56bd
200.18.86.190 0:0:0:0:0:ffff:c812:56be
200.18.86.191 0:0:0:0:0:ffff:c812:56bf
200.18.86.192 0:0:0:0:0:ffff:c812:56c0
200.18.86.193 0:0:0:0:0:ffff:c812:56c1
200.18.86.194 0:0:0:0:0:ffff:c812:56c2
200.18.86.195 0:0:0:0:0:ffff:c812:56c3
200.18.86.196 0:0:0:0:0:ffff:c812:56c4
200.18.86.197 0:0:0:0:0:ffff:c812:56c5
200.18.86.198 0:0:0:0:0:ffff:c812:56c6
200.18.86.199 0:0:0:0:0:ffff:c812:56c7
200.18.86.200 0:0:0:0:0:ffff:c812:56c8
200.18.86.201 0:0:0:0:0:ffff:c812:56c9
200.18.86.202 0:0:0:0:0:ffff:c812:56ca
200.18.86.203 0:0:0:0:0:ffff:c812:56cb
200.18.86.204 0:0:0:0:0:ffff:c812:56cc
200.18.86.205 0:0:0:0:0:ffff:c812:56cd
200.18.86.206 0:0:0:0:0:ffff:c812:56ce
200.18.86.207 0:0:0:0:0:ffff:c812:56cf
200.18.86.208 0:0:0:0:0:ffff:c812:56d0
200.18.86.209 0:0:0:0:0:ffff:c812:56d1
200.18.86.210 0:0:0:0:0:ffff:c812:56d2
200.18.86.211 0:0:0:0:0:ffff:c812:56d3
200.18.86.212 0:0:0:0:0:ffff:c812:56d4
200.18.86.213 0:0:0:0:0:ffff:c812:56d5
200.18.86.214 0:0:0:0:0:ffff:c812:56d6
200.18.86.215 0:0:0:0:0:ffff:c812:56d7
200.18.86.216 0:0:0:0:0:ffff:c812:56d8
200.18.86.217 0:0:0:0:0:ffff:c812:56d9
200.18.86.218 0:0:0:0:0:ffff:c812:56da
200.18.86.219 0:0:0:0:0:ffff:c812:56db
200.18.86.220 0:0:0:0:0:ffff:c812:56dc
200.18.86.221 0:0:0:0:0:ffff:c812:56dd
200.18.86.222 0:0:0:0:0:ffff:c812:56de
200.18.86.223 0:0:0:0:0:ffff:c812:56df
200.18.86.224 0:0:0:0:0:ffff:c812:56e0
200.18.86.225 0:0:0:0:0:ffff:c812:56e1
200.18.86.226 0:0:0:0:0:ffff:c812:56e2
200.18.86.227 0:0:0:0:0:ffff:c812:56e3
200.18.86.228 0:0:0:0:0:ffff:c812:56e4
200.18.86.229 0:0:0:0:0:ffff:c812:56e5
200.18.86.230 0:0:0:0:0:ffff:c812:56e6
200.18.86.231 0:0:0:0:0:ffff:c812:56e7
200.18.86.232 0:0:0:0:0:ffff:c812:56e8
200.18.86.233 0:0:0:0:0:ffff:c812:56e9
200.18.86.234 0:0:0:0:0:ffff:c812:56ea
200.18.86.235 0:0:0:0:0:ffff:c812:56eb
200.18.86.236 0:0:0:0:0:ffff:c812:56ec
200.18.86.237 0:0:0:0:0:ffff:c812:56ed
200.18.86.238 0:0:0:0:0:ffff:c812:56ee
200.18.86.239 0:0:0:0:0:ffff:c812:56ef
200.18.86.240 0:0:0:0:0:ffff:c812:56f0
200.18.86.241 0:0:0:0:0:ffff:c812:56f1
200.18.86.242 0:0:0:0:0:ffff:c812:56f2
200.18.86.243 0:0:0:0:0:ffff:c812:56f3
200.18.86.244 0:0:0:0:0:ffff:c812:56f4
200.18.86.245 0:0:0:0:0:ffff:c812:56f5
200.18.86.246 0:0:0:0:0:ffff:c812:56f6
200.18.86.247 0:0:0:0:0:ffff:c812:56f7
200.18.86.248 0:0:0:0:0:ffff:c812:56f8
200.18.86.249 0:0:0:0:0:ffff:c812:56f9
200.18.86.250 0:0:0:0:0:ffff:c812:56fa
200.18.86.251 0:0:0:0:0:ffff:c812:56fb
200.18.86.252 0:0:0:0:0:ffff:c812:56fc
200.18.86.253 0:0:0:0:0:ffff:c812:56fd
200.18.86.254 0:0:0:0:0:ffff:c812:56fe
200.18.86.255 0:0:0:0:0:ffff:c812:56ff


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.