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
37.153.86.1 0:0:0:0:0:ffff:2599:5601
37.153.86.2 0:0:0:0:0:ffff:2599:5602
37.153.86.3 0:0:0:0:0:ffff:2599:5603
37.153.86.4 0:0:0:0:0:ffff:2599:5604
37.153.86.5 0:0:0:0:0:ffff:2599:5605
37.153.86.6 0:0:0:0:0:ffff:2599:5606
37.153.86.7 0:0:0:0:0:ffff:2599:5607
37.153.86.8 0:0:0:0:0:ffff:2599:5608
37.153.86.9 0:0:0:0:0:ffff:2599:5609
37.153.86.10 0:0:0:0:0:ffff:2599:560a
37.153.86.11 0:0:0:0:0:ffff:2599:560b
37.153.86.12 0:0:0:0:0:ffff:2599:560c
37.153.86.13 0:0:0:0:0:ffff:2599:560d
37.153.86.14 0:0:0:0:0:ffff:2599:560e
37.153.86.15 0:0:0:0:0:ffff:2599:560f
37.153.86.16 0:0:0:0:0:ffff:2599:5610
37.153.86.17 0:0:0:0:0:ffff:2599:5611
37.153.86.18 0:0:0:0:0:ffff:2599:5612
37.153.86.19 0:0:0:0:0:ffff:2599:5613
37.153.86.20 0:0:0:0:0:ffff:2599:5614
37.153.86.21 0:0:0:0:0:ffff:2599:5615
37.153.86.22 0:0:0:0:0:ffff:2599:5616
37.153.86.23 0:0:0:0:0:ffff:2599:5617
37.153.86.24 0:0:0:0:0:ffff:2599:5618
37.153.86.25 0:0:0:0:0:ffff:2599:5619
37.153.86.26 0:0:0:0:0:ffff:2599:561a
37.153.86.27 0:0:0:0:0:ffff:2599:561b
37.153.86.28 0:0:0:0:0:ffff:2599:561c
37.153.86.29 0:0:0:0:0:ffff:2599:561d
37.153.86.30 0:0:0:0:0:ffff:2599:561e
37.153.86.31 0:0:0:0:0:ffff:2599:561f
37.153.86.32 0:0:0:0:0:ffff:2599:5620
37.153.86.33 0:0:0:0:0:ffff:2599:5621
37.153.86.34 0:0:0:0:0:ffff:2599:5622
37.153.86.35 0:0:0:0:0:ffff:2599:5623
37.153.86.36 0:0:0:0:0:ffff:2599:5624
37.153.86.37 0:0:0:0:0:ffff:2599:5625
37.153.86.38 0:0:0:0:0:ffff:2599:5626
37.153.86.39 0:0:0:0:0:ffff:2599:5627
37.153.86.40 0:0:0:0:0:ffff:2599:5628
37.153.86.41 0:0:0:0:0:ffff:2599:5629
37.153.86.42 0:0:0:0:0:ffff:2599:562a
37.153.86.43 0:0:0:0:0:ffff:2599:562b
37.153.86.44 0:0:0:0:0:ffff:2599:562c
37.153.86.45 0:0:0:0:0:ffff:2599:562d
37.153.86.46 0:0:0:0:0:ffff:2599:562e
37.153.86.47 0:0:0:0:0:ffff:2599:562f
37.153.86.48 0:0:0:0:0:ffff:2599:5630
37.153.86.49 0:0:0:0:0:ffff:2599:5631
37.153.86.50 0:0:0:0:0:ffff:2599:5632
37.153.86.51 0:0:0:0:0:ffff:2599:5633
37.153.86.52 0:0:0:0:0:ffff:2599:5634
37.153.86.53 0:0:0:0:0:ffff:2599:5635
37.153.86.54 0:0:0:0:0:ffff:2599:5636
37.153.86.55 0:0:0:0:0:ffff:2599:5637
37.153.86.56 0:0:0:0:0:ffff:2599:5638
37.153.86.57 0:0:0:0:0:ffff:2599:5639
37.153.86.58 0:0:0:0:0:ffff:2599:563a
37.153.86.59 0:0:0:0:0:ffff:2599:563b
37.153.86.60 0:0:0:0:0:ffff:2599:563c


37.153.86.61 0:0:0:0:0:ffff:2599:563d
37.153.86.62 0:0:0:0:0:ffff:2599:563e
37.153.86.63 0:0:0:0:0:ffff:2599:563f
37.153.86.64 0:0:0:0:0:ffff:2599:5640
37.153.86.65 0:0:0:0:0:ffff:2599:5641
37.153.86.66 0:0:0:0:0:ffff:2599:5642
37.153.86.67 0:0:0:0:0:ffff:2599:5643
37.153.86.68 0:0:0:0:0:ffff:2599:5644
37.153.86.69 0:0:0:0:0:ffff:2599:5645
37.153.86.70 0:0:0:0:0:ffff:2599:5646
37.153.86.71 0:0:0:0:0:ffff:2599:5647
37.153.86.72 0:0:0:0:0:ffff:2599:5648
37.153.86.73 0:0:0:0:0:ffff:2599:5649
37.153.86.74 0:0:0:0:0:ffff:2599:564a
37.153.86.75 0:0:0:0:0:ffff:2599:564b
37.153.86.76 0:0:0:0:0:ffff:2599:564c
37.153.86.77 0:0:0:0:0:ffff:2599:564d
37.153.86.78 0:0:0:0:0:ffff:2599:564e
37.153.86.79 0:0:0:0:0:ffff:2599:564f
37.153.86.80 0:0:0:0:0:ffff:2599:5650
37.153.86.81 0:0:0:0:0:ffff:2599:5651
37.153.86.82 0:0:0:0:0:ffff:2599:5652
37.153.86.83 0:0:0:0:0:ffff:2599:5653
37.153.86.84 0:0:0:0:0:ffff:2599:5654
37.153.86.85 0:0:0:0:0:ffff:2599:5655
37.153.86.86 0:0:0:0:0:ffff:2599:5656
37.153.86.87 0:0:0:0:0:ffff:2599:5657
37.153.86.88 0:0:0:0:0:ffff:2599:5658
37.153.86.89 0:0:0:0:0:ffff:2599:5659
37.153.86.90 0:0:0:0:0:ffff:2599:565a
37.153.86.91 0:0:0:0:0:ffff:2599:565b
37.153.86.92 0:0:0:0:0:ffff:2599:565c
37.153.86.93 0:0:0:0:0:ffff:2599:565d
37.153.86.94 0:0:0:0:0:ffff:2599:565e
37.153.86.95 0:0:0:0:0:ffff:2599:565f
37.153.86.96 0:0:0:0:0:ffff:2599:5660
37.153.86.97 0:0:0:0:0:ffff:2599:5661
37.153.86.98 0:0:0:0:0:ffff:2599:5662
37.153.86.99 0:0:0:0:0:ffff:2599:5663
37.153.86.100 0:0:0:0:0:ffff:2599:5664
37.153.86.101 0:0:0:0:0:ffff:2599:5665
37.153.86.102 0:0:0:0:0:ffff:2599:5666
37.153.86.103 0:0:0:0:0:ffff:2599:5667
37.153.86.104 0:0:0:0:0:ffff:2599:5668
37.153.86.105 0:0:0:0:0:ffff:2599:5669
37.153.86.106 0:0:0:0:0:ffff:2599:566a
37.153.86.107 0:0:0:0:0:ffff:2599:566b
37.153.86.108 0:0:0:0:0:ffff:2599:566c
37.153.86.109 0:0:0:0:0:ffff:2599:566d
37.153.86.110 0:0:0:0:0:ffff:2599:566e
37.153.86.111 0:0:0:0:0:ffff:2599:566f
37.153.86.112 0:0:0:0:0:ffff:2599:5670
37.153.86.113 0:0:0:0:0:ffff:2599:5671
37.153.86.114 0:0:0:0:0:ffff:2599:5672
37.153.86.115 0:0:0:0:0:ffff:2599:5673
37.153.86.116 0:0:0:0:0:ffff:2599:5674
37.153.86.117 0:0:0:0:0:ffff:2599:5675
37.153.86.118 0:0:0:0:0:ffff:2599:5676
37.153.86.119 0:0:0:0:0:ffff:2599:5677
37.153.86.120 0:0:0:0:0:ffff:2599:5678


37.153.86.121 0:0:0:0:0:ffff:2599:5679
37.153.86.122 0:0:0:0:0:ffff:2599:567a
37.153.86.123 0:0:0:0:0:ffff:2599:567b
37.153.86.124 0:0:0:0:0:ffff:2599:567c
37.153.86.125 0:0:0:0:0:ffff:2599:567d
37.153.86.126 0:0:0:0:0:ffff:2599:567e
37.153.86.127 0:0:0:0:0:ffff:2599:567f
37.153.86.128 0:0:0:0:0:ffff:2599:5680
37.153.86.129 0:0:0:0:0:ffff:2599:5681
37.153.86.130 0:0:0:0:0:ffff:2599:5682
37.153.86.131 0:0:0:0:0:ffff:2599:5683
37.153.86.132 0:0:0:0:0:ffff:2599:5684
37.153.86.133 0:0:0:0:0:ffff:2599:5685
37.153.86.134 0:0:0:0:0:ffff:2599:5686
37.153.86.135 0:0:0:0:0:ffff:2599:5687
37.153.86.136 0:0:0:0:0:ffff:2599:5688
37.153.86.137 0:0:0:0:0:ffff:2599:5689
37.153.86.138 0:0:0:0:0:ffff:2599:568a
37.153.86.139 0:0:0:0:0:ffff:2599:568b
37.153.86.140 0:0:0:0:0:ffff:2599:568c
37.153.86.141 0:0:0:0:0:ffff:2599:568d
37.153.86.142 0:0:0:0:0:ffff:2599:568e
37.153.86.143 0:0:0:0:0:ffff:2599:568f
37.153.86.144 0:0:0:0:0:ffff:2599:5690
37.153.86.145 0:0:0:0:0:ffff:2599:5691
37.153.86.146 0:0:0:0:0:ffff:2599:5692
37.153.86.147 0:0:0:0:0:ffff:2599:5693
37.153.86.148 0:0:0:0:0:ffff:2599:5694
37.153.86.149 0:0:0:0:0:ffff:2599:5695
37.153.86.150 0:0:0:0:0:ffff:2599:5696
37.153.86.151 0:0:0:0:0:ffff:2599:5697
37.153.86.152 0:0:0:0:0:ffff:2599:5698
37.153.86.153 0:0:0:0:0:ffff:2599:5699
37.153.86.154 0:0:0:0:0:ffff:2599:569a
37.153.86.155 0:0:0:0:0:ffff:2599:569b
37.153.86.156 0:0:0:0:0:ffff:2599:569c
37.153.86.157 0:0:0:0:0:ffff:2599:569d
37.153.86.158 0:0:0:0:0:ffff:2599:569e
37.153.86.159 0:0:0:0:0:ffff:2599:569f
37.153.86.160 0:0:0:0:0:ffff:2599:56a0
37.153.86.161 0:0:0:0:0:ffff:2599:56a1
37.153.86.162 0:0:0:0:0:ffff:2599:56a2
37.153.86.163 0:0:0:0:0:ffff:2599:56a3
37.153.86.164 0:0:0:0:0:ffff:2599:56a4
37.153.86.165 0:0:0:0:0:ffff:2599:56a5
37.153.86.166 0:0:0:0:0:ffff:2599:56a6
37.153.86.167 0:0:0:0:0:ffff:2599:56a7
37.153.86.168 0:0:0:0:0:ffff:2599:56a8
37.153.86.169 0:0:0:0:0:ffff:2599:56a9
37.153.86.170 0:0:0:0:0:ffff:2599:56aa
37.153.86.171 0:0:0:0:0:ffff:2599:56ab
37.153.86.172 0:0:0:0:0:ffff:2599:56ac
37.153.86.173 0:0:0:0:0:ffff:2599:56ad
37.153.86.174 0:0:0:0:0:ffff:2599:56ae
37.153.86.175 0:0:0:0:0:ffff:2599:56af
37.153.86.176 0:0:0:0:0:ffff:2599:56b0
37.153.86.177 0:0:0:0:0:ffff:2599:56b1
37.153.86.178 0:0:0:0:0:ffff:2599:56b2
37.153.86.179 0:0:0:0:0:ffff:2599:56b3
37.153.86.180 0:0:0:0:0:ffff:2599:56b4


37.153.86.181 0:0:0:0:0:ffff:2599:56b5
37.153.86.182 0:0:0:0:0:ffff:2599:56b6
37.153.86.183 0:0:0:0:0:ffff:2599:56b7
37.153.86.184 0:0:0:0:0:ffff:2599:56b8
37.153.86.185 0:0:0:0:0:ffff:2599:56b9
37.153.86.186 0:0:0:0:0:ffff:2599:56ba
37.153.86.187 0:0:0:0:0:ffff:2599:56bb
37.153.86.188 0:0:0:0:0:ffff:2599:56bc
37.153.86.189 0:0:0:0:0:ffff:2599:56bd
37.153.86.190 0:0:0:0:0:ffff:2599:56be
37.153.86.191 0:0:0:0:0:ffff:2599:56bf
37.153.86.192 0:0:0:0:0:ffff:2599:56c0
37.153.86.193 0:0:0:0:0:ffff:2599:56c1
37.153.86.194 0:0:0:0:0:ffff:2599:56c2
37.153.86.195 0:0:0:0:0:ffff:2599:56c3
37.153.86.196 0:0:0:0:0:ffff:2599:56c4
37.153.86.197 0:0:0:0:0:ffff:2599:56c5
37.153.86.198 0:0:0:0:0:ffff:2599:56c6
37.153.86.199 0:0:0:0:0:ffff:2599:56c7
37.153.86.200 0:0:0:0:0:ffff:2599:56c8
37.153.86.201 0:0:0:0:0:ffff:2599:56c9
37.153.86.202 0:0:0:0:0:ffff:2599:56ca
37.153.86.203 0:0:0:0:0:ffff:2599:56cb
37.153.86.204 0:0:0:0:0:ffff:2599:56cc
37.153.86.205 0:0:0:0:0:ffff:2599:56cd
37.153.86.206 0:0:0:0:0:ffff:2599:56ce
37.153.86.207 0:0:0:0:0:ffff:2599:56cf
37.153.86.208 0:0:0:0:0:ffff:2599:56d0
37.153.86.209 0:0:0:0:0:ffff:2599:56d1
37.153.86.210 0:0:0:0:0:ffff:2599:56d2
37.153.86.211 0:0:0:0:0:ffff:2599:56d3
37.153.86.212 0:0:0:0:0:ffff:2599:56d4
37.153.86.213 0:0:0:0:0:ffff:2599:56d5
37.153.86.214 0:0:0:0:0:ffff:2599:56d6
37.153.86.215 0:0:0:0:0:ffff:2599:56d7
37.153.86.216 0:0:0:0:0:ffff:2599:56d8
37.153.86.217 0:0:0:0:0:ffff:2599:56d9
37.153.86.218 0:0:0:0:0:ffff:2599:56da
37.153.86.219 0:0:0:0:0:ffff:2599:56db
37.153.86.220 0:0:0:0:0:ffff:2599:56dc
37.153.86.221 0:0:0:0:0:ffff:2599:56dd
37.153.86.222 0:0:0:0:0:ffff:2599:56de
37.153.86.223 0:0:0:0:0:ffff:2599:56df
37.153.86.224 0:0:0:0:0:ffff:2599:56e0
37.153.86.225 0:0:0:0:0:ffff:2599:56e1
37.153.86.226 0:0:0:0:0:ffff:2599:56e2
37.153.86.227 0:0:0:0:0:ffff:2599:56e3
37.153.86.228 0:0:0:0:0:ffff:2599:56e4
37.153.86.229 0:0:0:0:0:ffff:2599:56e5
37.153.86.230 0:0:0:0:0:ffff:2599:56e6
37.153.86.231 0:0:0:0:0:ffff:2599:56e7
37.153.86.232 0:0:0:0:0:ffff:2599:56e8
37.153.86.233 0:0:0:0:0:ffff:2599:56e9
37.153.86.234 0:0:0:0:0:ffff:2599:56ea
37.153.86.235 0:0:0:0:0:ffff:2599:56eb
37.153.86.236 0:0:0:0:0:ffff:2599:56ec
37.153.86.237 0:0:0:0:0:ffff:2599:56ed
37.153.86.238 0:0:0:0:0:ffff:2599:56ee
37.153.86.239 0:0:0:0:0:ffff:2599:56ef
37.153.86.240 0:0:0:0:0:ffff:2599:56f0
37.153.86.241 0:0:0:0:0:ffff:2599:56f1
37.153.86.242 0:0:0:0:0:ffff:2599:56f2
37.153.86.243 0:0:0:0:0:ffff:2599:56f3
37.153.86.244 0:0:0:0:0:ffff:2599:56f4
37.153.86.245 0:0:0:0:0:ffff:2599:56f5
37.153.86.246 0:0:0:0:0:ffff:2599:56f6
37.153.86.247 0:0:0:0:0:ffff:2599:56f7
37.153.86.248 0:0:0:0:0:ffff:2599:56f8
37.153.86.249 0:0:0:0:0:ffff:2599:56f9
37.153.86.250 0:0:0:0:0:ffff:2599:56fa
37.153.86.251 0:0:0:0:0:ffff:2599:56fb
37.153.86.252 0:0:0:0:0:ffff:2599:56fc
37.153.86.253 0:0:0:0:0:ffff:2599:56fd
37.153.86.254 0:0:0:0:0:ffff:2599:56fe
37.153.86.255 0:0:0:0:0:ffff:2599:56ff


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.