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
125.40.86.1 0:0:0:0:0:ffff:7d28:5601
125.40.86.2 0:0:0:0:0:ffff:7d28:5602
125.40.86.3 0:0:0:0:0:ffff:7d28:5603
125.40.86.4 0:0:0:0:0:ffff:7d28:5604
125.40.86.5 0:0:0:0:0:ffff:7d28:5605
125.40.86.6 0:0:0:0:0:ffff:7d28:5606
125.40.86.7 0:0:0:0:0:ffff:7d28:5607
125.40.86.8 0:0:0:0:0:ffff:7d28:5608
125.40.86.9 0:0:0:0:0:ffff:7d28:5609
125.40.86.10 0:0:0:0:0:ffff:7d28:560a
125.40.86.11 0:0:0:0:0:ffff:7d28:560b
125.40.86.12 0:0:0:0:0:ffff:7d28:560c
125.40.86.13 0:0:0:0:0:ffff:7d28:560d
125.40.86.14 0:0:0:0:0:ffff:7d28:560e
125.40.86.15 0:0:0:0:0:ffff:7d28:560f
125.40.86.16 0:0:0:0:0:ffff:7d28:5610
125.40.86.17 0:0:0:0:0:ffff:7d28:5611
125.40.86.18 0:0:0:0:0:ffff:7d28:5612
125.40.86.19 0:0:0:0:0:ffff:7d28:5613
125.40.86.20 0:0:0:0:0:ffff:7d28:5614
125.40.86.21 0:0:0:0:0:ffff:7d28:5615
125.40.86.22 0:0:0:0:0:ffff:7d28:5616
125.40.86.23 0:0:0:0:0:ffff:7d28:5617
125.40.86.24 0:0:0:0:0:ffff:7d28:5618
125.40.86.25 0:0:0:0:0:ffff:7d28:5619
125.40.86.26 0:0:0:0:0:ffff:7d28:561a
125.40.86.27 0:0:0:0:0:ffff:7d28:561b
125.40.86.28 0:0:0:0:0:ffff:7d28:561c
125.40.86.29 0:0:0:0:0:ffff:7d28:561d
125.40.86.30 0:0:0:0:0:ffff:7d28:561e
125.40.86.31 0:0:0:0:0:ffff:7d28:561f
125.40.86.32 0:0:0:0:0:ffff:7d28:5620
125.40.86.33 0:0:0:0:0:ffff:7d28:5621
125.40.86.34 0:0:0:0:0:ffff:7d28:5622
125.40.86.35 0:0:0:0:0:ffff:7d28:5623
125.40.86.36 0:0:0:0:0:ffff:7d28:5624
125.40.86.37 0:0:0:0:0:ffff:7d28:5625
125.40.86.38 0:0:0:0:0:ffff:7d28:5626
125.40.86.39 0:0:0:0:0:ffff:7d28:5627
125.40.86.40 0:0:0:0:0:ffff:7d28:5628
125.40.86.41 0:0:0:0:0:ffff:7d28:5629
125.40.86.42 0:0:0:0:0:ffff:7d28:562a
125.40.86.43 0:0:0:0:0:ffff:7d28:562b
125.40.86.44 0:0:0:0:0:ffff:7d28:562c
125.40.86.45 0:0:0:0:0:ffff:7d28:562d
125.40.86.46 0:0:0:0:0:ffff:7d28:562e
125.40.86.47 0:0:0:0:0:ffff:7d28:562f
125.40.86.48 0:0:0:0:0:ffff:7d28:5630
125.40.86.49 0:0:0:0:0:ffff:7d28:5631
125.40.86.50 0:0:0:0:0:ffff:7d28:5632
125.40.86.51 0:0:0:0:0:ffff:7d28:5633
125.40.86.52 0:0:0:0:0:ffff:7d28:5634
125.40.86.53 0:0:0:0:0:ffff:7d28:5635
125.40.86.54 0:0:0:0:0:ffff:7d28:5636
125.40.86.55 0:0:0:0:0:ffff:7d28:5637
125.40.86.56 0:0:0:0:0:ffff:7d28:5638
125.40.86.57 0:0:0:0:0:ffff:7d28:5639
125.40.86.58 0:0:0:0:0:ffff:7d28:563a
125.40.86.59 0:0:0:0:0:ffff:7d28:563b
125.40.86.60 0:0:0:0:0:ffff:7d28:563c


125.40.86.61 0:0:0:0:0:ffff:7d28:563d
125.40.86.62 0:0:0:0:0:ffff:7d28:563e
125.40.86.63 0:0:0:0:0:ffff:7d28:563f
125.40.86.64 0:0:0:0:0:ffff:7d28:5640
125.40.86.65 0:0:0:0:0:ffff:7d28:5641
125.40.86.66 0:0:0:0:0:ffff:7d28:5642
125.40.86.67 0:0:0:0:0:ffff:7d28:5643
125.40.86.68 0:0:0:0:0:ffff:7d28:5644
125.40.86.69 0:0:0:0:0:ffff:7d28:5645
125.40.86.70 0:0:0:0:0:ffff:7d28:5646
125.40.86.71 0:0:0:0:0:ffff:7d28:5647
125.40.86.72 0:0:0:0:0:ffff:7d28:5648
125.40.86.73 0:0:0:0:0:ffff:7d28:5649
125.40.86.74 0:0:0:0:0:ffff:7d28:564a
125.40.86.75 0:0:0:0:0:ffff:7d28:564b
125.40.86.76 0:0:0:0:0:ffff:7d28:564c
125.40.86.77 0:0:0:0:0:ffff:7d28:564d
125.40.86.78 0:0:0:0:0:ffff:7d28:564e
125.40.86.79 0:0:0:0:0:ffff:7d28:564f
125.40.86.80 0:0:0:0:0:ffff:7d28:5650
125.40.86.81 0:0:0:0:0:ffff:7d28:5651
125.40.86.82 0:0:0:0:0:ffff:7d28:5652
125.40.86.83 0:0:0:0:0:ffff:7d28:5653
125.40.86.84 0:0:0:0:0:ffff:7d28:5654
125.40.86.85 0:0:0:0:0:ffff:7d28:5655
125.40.86.86 0:0:0:0:0:ffff:7d28:5656
125.40.86.87 0:0:0:0:0:ffff:7d28:5657
125.40.86.88 0:0:0:0:0:ffff:7d28:5658
125.40.86.89 0:0:0:0:0:ffff:7d28:5659
125.40.86.90 0:0:0:0:0:ffff:7d28:565a
125.40.86.91 0:0:0:0:0:ffff:7d28:565b
125.40.86.92 0:0:0:0:0:ffff:7d28:565c
125.40.86.93 0:0:0:0:0:ffff:7d28:565d
125.40.86.94 0:0:0:0:0:ffff:7d28:565e
125.40.86.95 0:0:0:0:0:ffff:7d28:565f
125.40.86.96 0:0:0:0:0:ffff:7d28:5660
125.40.86.97 0:0:0:0:0:ffff:7d28:5661
125.40.86.98 0:0:0:0:0:ffff:7d28:5662
125.40.86.99 0:0:0:0:0:ffff:7d28:5663
125.40.86.100 0:0:0:0:0:ffff:7d28:5664
125.40.86.101 0:0:0:0:0:ffff:7d28:5665
125.40.86.102 0:0:0:0:0:ffff:7d28:5666
125.40.86.103 0:0:0:0:0:ffff:7d28:5667
125.40.86.104 0:0:0:0:0:ffff:7d28:5668
125.40.86.105 0:0:0:0:0:ffff:7d28:5669
125.40.86.106 0:0:0:0:0:ffff:7d28:566a
125.40.86.107 0:0:0:0:0:ffff:7d28:566b
125.40.86.108 0:0:0:0:0:ffff:7d28:566c
125.40.86.109 0:0:0:0:0:ffff:7d28:566d
125.40.86.110 0:0:0:0:0:ffff:7d28:566e
125.40.86.111 0:0:0:0:0:ffff:7d28:566f
125.40.86.112 0:0:0:0:0:ffff:7d28:5670
125.40.86.113 0:0:0:0:0:ffff:7d28:5671
125.40.86.114 0:0:0:0:0:ffff:7d28:5672
125.40.86.115 0:0:0:0:0:ffff:7d28:5673
125.40.86.116 0:0:0:0:0:ffff:7d28:5674
125.40.86.117 0:0:0:0:0:ffff:7d28:5675
125.40.86.118 0:0:0:0:0:ffff:7d28:5676
125.40.86.119 0:0:0:0:0:ffff:7d28:5677
125.40.86.120 0:0:0:0:0:ffff:7d28:5678


125.40.86.121 0:0:0:0:0:ffff:7d28:5679
125.40.86.122 0:0:0:0:0:ffff:7d28:567a
125.40.86.123 0:0:0:0:0:ffff:7d28:567b
125.40.86.124 0:0:0:0:0:ffff:7d28:567c
125.40.86.125 0:0:0:0:0:ffff:7d28:567d
125.40.86.126 0:0:0:0:0:ffff:7d28:567e
125.40.86.127 0:0:0:0:0:ffff:7d28:567f
125.40.86.128 0:0:0:0:0:ffff:7d28:5680
125.40.86.129 0:0:0:0:0:ffff:7d28:5681
125.40.86.130 0:0:0:0:0:ffff:7d28:5682
125.40.86.131 0:0:0:0:0:ffff:7d28:5683
125.40.86.132 0:0:0:0:0:ffff:7d28:5684
125.40.86.133 0:0:0:0:0:ffff:7d28:5685
125.40.86.134 0:0:0:0:0:ffff:7d28:5686
125.40.86.135 0:0:0:0:0:ffff:7d28:5687
125.40.86.136 0:0:0:0:0:ffff:7d28:5688
125.40.86.137 0:0:0:0:0:ffff:7d28:5689
125.40.86.138 0:0:0:0:0:ffff:7d28:568a
125.40.86.139 0:0:0:0:0:ffff:7d28:568b
125.40.86.140 0:0:0:0:0:ffff:7d28:568c
125.40.86.141 0:0:0:0:0:ffff:7d28:568d
125.40.86.142 0:0:0:0:0:ffff:7d28:568e
125.40.86.143 0:0:0:0:0:ffff:7d28:568f
125.40.86.144 0:0:0:0:0:ffff:7d28:5690
125.40.86.145 0:0:0:0:0:ffff:7d28:5691
125.40.86.146 0:0:0:0:0:ffff:7d28:5692
125.40.86.147 0:0:0:0:0:ffff:7d28:5693
125.40.86.148 0:0:0:0:0:ffff:7d28:5694
125.40.86.149 0:0:0:0:0:ffff:7d28:5695
125.40.86.150 0:0:0:0:0:ffff:7d28:5696
125.40.86.151 0:0:0:0:0:ffff:7d28:5697
125.40.86.152 0:0:0:0:0:ffff:7d28:5698
125.40.86.153 0:0:0:0:0:ffff:7d28:5699
125.40.86.154 0:0:0:0:0:ffff:7d28:569a
125.40.86.155 0:0:0:0:0:ffff:7d28:569b
125.40.86.156 0:0:0:0:0:ffff:7d28:569c
125.40.86.157 0:0:0:0:0:ffff:7d28:569d
125.40.86.158 0:0:0:0:0:ffff:7d28:569e
125.40.86.159 0:0:0:0:0:ffff:7d28:569f
125.40.86.160 0:0:0:0:0:ffff:7d28:56a0
125.40.86.161 0:0:0:0:0:ffff:7d28:56a1
125.40.86.162 0:0:0:0:0:ffff:7d28:56a2
125.40.86.163 0:0:0:0:0:ffff:7d28:56a3
125.40.86.164 0:0:0:0:0:ffff:7d28:56a4
125.40.86.165 0:0:0:0:0:ffff:7d28:56a5
125.40.86.166 0:0:0:0:0:ffff:7d28:56a6
125.40.86.167 0:0:0:0:0:ffff:7d28:56a7
125.40.86.168 0:0:0:0:0:ffff:7d28:56a8
125.40.86.169 0:0:0:0:0:ffff:7d28:56a9
125.40.86.170 0:0:0:0:0:ffff:7d28:56aa
125.40.86.171 0:0:0:0:0:ffff:7d28:56ab
125.40.86.172 0:0:0:0:0:ffff:7d28:56ac
125.40.86.173 0:0:0:0:0:ffff:7d28:56ad
125.40.86.174 0:0:0:0:0:ffff:7d28:56ae
125.40.86.175 0:0:0:0:0:ffff:7d28:56af
125.40.86.176 0:0:0:0:0:ffff:7d28:56b0
125.40.86.177 0:0:0:0:0:ffff:7d28:56b1
125.40.86.178 0:0:0:0:0:ffff:7d28:56b2
125.40.86.179 0:0:0:0:0:ffff:7d28:56b3
125.40.86.180 0:0:0:0:0:ffff:7d28:56b4


125.40.86.181 0:0:0:0:0:ffff:7d28:56b5
125.40.86.182 0:0:0:0:0:ffff:7d28:56b6
125.40.86.183 0:0:0:0:0:ffff:7d28:56b7
125.40.86.184 0:0:0:0:0:ffff:7d28:56b8
125.40.86.185 0:0:0:0:0:ffff:7d28:56b9
125.40.86.186 0:0:0:0:0:ffff:7d28:56ba
125.40.86.187 0:0:0:0:0:ffff:7d28:56bb
125.40.86.188 0:0:0:0:0:ffff:7d28:56bc
125.40.86.189 0:0:0:0:0:ffff:7d28:56bd
125.40.86.190 0:0:0:0:0:ffff:7d28:56be
125.40.86.191 0:0:0:0:0:ffff:7d28:56bf
125.40.86.192 0:0:0:0:0:ffff:7d28:56c0
125.40.86.193 0:0:0:0:0:ffff:7d28:56c1
125.40.86.194 0:0:0:0:0:ffff:7d28:56c2
125.40.86.195 0:0:0:0:0:ffff:7d28:56c3
125.40.86.196 0:0:0:0:0:ffff:7d28:56c4
125.40.86.197 0:0:0:0:0:ffff:7d28:56c5
125.40.86.198 0:0:0:0:0:ffff:7d28:56c6
125.40.86.199 0:0:0:0:0:ffff:7d28:56c7
125.40.86.200 0:0:0:0:0:ffff:7d28:56c8
125.40.86.201 0:0:0:0:0:ffff:7d28:56c9
125.40.86.202 0:0:0:0:0:ffff:7d28:56ca
125.40.86.203 0:0:0:0:0:ffff:7d28:56cb
125.40.86.204 0:0:0:0:0:ffff:7d28:56cc
125.40.86.205 0:0:0:0:0:ffff:7d28:56cd
125.40.86.206 0:0:0:0:0:ffff:7d28:56ce
125.40.86.207 0:0:0:0:0:ffff:7d28:56cf
125.40.86.208 0:0:0:0:0:ffff:7d28:56d0
125.40.86.209 0:0:0:0:0:ffff:7d28:56d1
125.40.86.210 0:0:0:0:0:ffff:7d28:56d2
125.40.86.211 0:0:0:0:0:ffff:7d28:56d3
125.40.86.212 0:0:0:0:0:ffff:7d28:56d4
125.40.86.213 0:0:0:0:0:ffff:7d28:56d5
125.40.86.214 0:0:0:0:0:ffff:7d28:56d6
125.40.86.215 0:0:0:0:0:ffff:7d28:56d7
125.40.86.216 0:0:0:0:0:ffff:7d28:56d8
125.40.86.217 0:0:0:0:0:ffff:7d28:56d9
125.40.86.218 0:0:0:0:0:ffff:7d28:56da
125.40.86.219 0:0:0:0:0:ffff:7d28:56db
125.40.86.220 0:0:0:0:0:ffff:7d28:56dc
125.40.86.221 0:0:0:0:0:ffff:7d28:56dd
125.40.86.222 0:0:0:0:0:ffff:7d28:56de
125.40.86.223 0:0:0:0:0:ffff:7d28:56df
125.40.86.224 0:0:0:0:0:ffff:7d28:56e0
125.40.86.225 0:0:0:0:0:ffff:7d28:56e1
125.40.86.226 0:0:0:0:0:ffff:7d28:56e2
125.40.86.227 0:0:0:0:0:ffff:7d28:56e3
125.40.86.228 0:0:0:0:0:ffff:7d28:56e4
125.40.86.229 0:0:0:0:0:ffff:7d28:56e5
125.40.86.230 0:0:0:0:0:ffff:7d28:56e6
125.40.86.231 0:0:0:0:0:ffff:7d28:56e7
125.40.86.232 0:0:0:0:0:ffff:7d28:56e8
125.40.86.233 0:0:0:0:0:ffff:7d28:56e9
125.40.86.234 0:0:0:0:0:ffff:7d28:56ea
125.40.86.235 0:0:0:0:0:ffff:7d28:56eb
125.40.86.236 0:0:0:0:0:ffff:7d28:56ec
125.40.86.237 0:0:0:0:0:ffff:7d28:56ed
125.40.86.238 0:0:0:0:0:ffff:7d28:56ee
125.40.86.239 0:0:0:0:0:ffff:7d28:56ef
125.40.86.240 0:0:0:0:0:ffff:7d28:56f0
125.40.86.241 0:0:0:0:0:ffff:7d28:56f1
125.40.86.242 0:0:0:0:0:ffff:7d28:56f2
125.40.86.243 0:0:0:0:0:ffff:7d28:56f3
125.40.86.244 0:0:0:0:0:ffff:7d28:56f4
125.40.86.245 0:0:0:0:0:ffff:7d28:56f5
125.40.86.246 0:0:0:0:0:ffff:7d28:56f6
125.40.86.247 0:0:0:0:0:ffff:7d28:56f7
125.40.86.248 0:0:0:0:0:ffff:7d28:56f8
125.40.86.249 0:0:0:0:0:ffff:7d28:56f9
125.40.86.250 0:0:0:0:0:ffff:7d28:56fa
125.40.86.251 0:0:0:0:0:ffff:7d28:56fb
125.40.86.252 0:0:0:0:0:ffff:7d28:56fc
125.40.86.253 0:0:0:0:0:ffff:7d28:56fd
125.40.86.254 0:0:0:0:0:ffff:7d28:56fe
125.40.86.255 0:0:0:0:0:ffff:7d28:56ff


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.