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
197.129.86.1 0:0:0:0:0:ffff:c581:5601
197.129.86.2 0:0:0:0:0:ffff:c581:5602
197.129.86.3 0:0:0:0:0:ffff:c581:5603
197.129.86.4 0:0:0:0:0:ffff:c581:5604
197.129.86.5 0:0:0:0:0:ffff:c581:5605
197.129.86.6 0:0:0:0:0:ffff:c581:5606
197.129.86.7 0:0:0:0:0:ffff:c581:5607
197.129.86.8 0:0:0:0:0:ffff:c581:5608
197.129.86.9 0:0:0:0:0:ffff:c581:5609
197.129.86.10 0:0:0:0:0:ffff:c581:560a
197.129.86.11 0:0:0:0:0:ffff:c581:560b
197.129.86.12 0:0:0:0:0:ffff:c581:560c
197.129.86.13 0:0:0:0:0:ffff:c581:560d
197.129.86.14 0:0:0:0:0:ffff:c581:560e
197.129.86.15 0:0:0:0:0:ffff:c581:560f
197.129.86.16 0:0:0:0:0:ffff:c581:5610
197.129.86.17 0:0:0:0:0:ffff:c581:5611
197.129.86.18 0:0:0:0:0:ffff:c581:5612
197.129.86.19 0:0:0:0:0:ffff:c581:5613
197.129.86.20 0:0:0:0:0:ffff:c581:5614
197.129.86.21 0:0:0:0:0:ffff:c581:5615
197.129.86.22 0:0:0:0:0:ffff:c581:5616
197.129.86.23 0:0:0:0:0:ffff:c581:5617
197.129.86.24 0:0:0:0:0:ffff:c581:5618
197.129.86.25 0:0:0:0:0:ffff:c581:5619
197.129.86.26 0:0:0:0:0:ffff:c581:561a
197.129.86.27 0:0:0:0:0:ffff:c581:561b
197.129.86.28 0:0:0:0:0:ffff:c581:561c
197.129.86.29 0:0:0:0:0:ffff:c581:561d
197.129.86.30 0:0:0:0:0:ffff:c581:561e
197.129.86.31 0:0:0:0:0:ffff:c581:561f
197.129.86.32 0:0:0:0:0:ffff:c581:5620
197.129.86.33 0:0:0:0:0:ffff:c581:5621
197.129.86.34 0:0:0:0:0:ffff:c581:5622
197.129.86.35 0:0:0:0:0:ffff:c581:5623
197.129.86.36 0:0:0:0:0:ffff:c581:5624
197.129.86.37 0:0:0:0:0:ffff:c581:5625
197.129.86.38 0:0:0:0:0:ffff:c581:5626
197.129.86.39 0:0:0:0:0:ffff:c581:5627
197.129.86.40 0:0:0:0:0:ffff:c581:5628
197.129.86.41 0:0:0:0:0:ffff:c581:5629
197.129.86.42 0:0:0:0:0:ffff:c581:562a
197.129.86.43 0:0:0:0:0:ffff:c581:562b
197.129.86.44 0:0:0:0:0:ffff:c581:562c
197.129.86.45 0:0:0:0:0:ffff:c581:562d
197.129.86.46 0:0:0:0:0:ffff:c581:562e
197.129.86.47 0:0:0:0:0:ffff:c581:562f
197.129.86.48 0:0:0:0:0:ffff:c581:5630
197.129.86.49 0:0:0:0:0:ffff:c581:5631
197.129.86.50 0:0:0:0:0:ffff:c581:5632
197.129.86.51 0:0:0:0:0:ffff:c581:5633
197.129.86.52 0:0:0:0:0:ffff:c581:5634
197.129.86.53 0:0:0:0:0:ffff:c581:5635
197.129.86.54 0:0:0:0:0:ffff:c581:5636
197.129.86.55 0:0:0:0:0:ffff:c581:5637
197.129.86.56 0:0:0:0:0:ffff:c581:5638
197.129.86.57 0:0:0:0:0:ffff:c581:5639
197.129.86.58 0:0:0:0:0:ffff:c581:563a
197.129.86.59 0:0:0:0:0:ffff:c581:563b
197.129.86.60 0:0:0:0:0:ffff:c581:563c


197.129.86.61 0:0:0:0:0:ffff:c581:563d
197.129.86.62 0:0:0:0:0:ffff:c581:563e
197.129.86.63 0:0:0:0:0:ffff:c581:563f
197.129.86.64 0:0:0:0:0:ffff:c581:5640
197.129.86.65 0:0:0:0:0:ffff:c581:5641
197.129.86.66 0:0:0:0:0:ffff:c581:5642
197.129.86.67 0:0:0:0:0:ffff:c581:5643
197.129.86.68 0:0:0:0:0:ffff:c581:5644
197.129.86.69 0:0:0:0:0:ffff:c581:5645
197.129.86.70 0:0:0:0:0:ffff:c581:5646
197.129.86.71 0:0:0:0:0:ffff:c581:5647
197.129.86.72 0:0:0:0:0:ffff:c581:5648
197.129.86.73 0:0:0:0:0:ffff:c581:5649
197.129.86.74 0:0:0:0:0:ffff:c581:564a
197.129.86.75 0:0:0:0:0:ffff:c581:564b
197.129.86.76 0:0:0:0:0:ffff:c581:564c
197.129.86.77 0:0:0:0:0:ffff:c581:564d
197.129.86.78 0:0:0:0:0:ffff:c581:564e
197.129.86.79 0:0:0:0:0:ffff:c581:564f
197.129.86.80 0:0:0:0:0:ffff:c581:5650
197.129.86.81 0:0:0:0:0:ffff:c581:5651
197.129.86.82 0:0:0:0:0:ffff:c581:5652
197.129.86.83 0:0:0:0:0:ffff:c581:5653
197.129.86.84 0:0:0:0:0:ffff:c581:5654
197.129.86.85 0:0:0:0:0:ffff:c581:5655
197.129.86.86 0:0:0:0:0:ffff:c581:5656
197.129.86.87 0:0:0:0:0:ffff:c581:5657
197.129.86.88 0:0:0:0:0:ffff:c581:5658
197.129.86.89 0:0:0:0:0:ffff:c581:5659
197.129.86.90 0:0:0:0:0:ffff:c581:565a
197.129.86.91 0:0:0:0:0:ffff:c581:565b
197.129.86.92 0:0:0:0:0:ffff:c581:565c
197.129.86.93 0:0:0:0:0:ffff:c581:565d
197.129.86.94 0:0:0:0:0:ffff:c581:565e
197.129.86.95 0:0:0:0:0:ffff:c581:565f
197.129.86.96 0:0:0:0:0:ffff:c581:5660
197.129.86.97 0:0:0:0:0:ffff:c581:5661
197.129.86.98 0:0:0:0:0:ffff:c581:5662
197.129.86.99 0:0:0:0:0:ffff:c581:5663
197.129.86.100 0:0:0:0:0:ffff:c581:5664
197.129.86.101 0:0:0:0:0:ffff:c581:5665
197.129.86.102 0:0:0:0:0:ffff:c581:5666
197.129.86.103 0:0:0:0:0:ffff:c581:5667
197.129.86.104 0:0:0:0:0:ffff:c581:5668
197.129.86.105 0:0:0:0:0:ffff:c581:5669
197.129.86.106 0:0:0:0:0:ffff:c581:566a
197.129.86.107 0:0:0:0:0:ffff:c581:566b
197.129.86.108 0:0:0:0:0:ffff:c581:566c
197.129.86.109 0:0:0:0:0:ffff:c581:566d
197.129.86.110 0:0:0:0:0:ffff:c581:566e
197.129.86.111 0:0:0:0:0:ffff:c581:566f
197.129.86.112 0:0:0:0:0:ffff:c581:5670
197.129.86.113 0:0:0:0:0:ffff:c581:5671
197.129.86.114 0:0:0:0:0:ffff:c581:5672
197.129.86.115 0:0:0:0:0:ffff:c581:5673
197.129.86.116 0:0:0:0:0:ffff:c581:5674
197.129.86.117 0:0:0:0:0:ffff:c581:5675
197.129.86.118 0:0:0:0:0:ffff:c581:5676
197.129.86.119 0:0:0:0:0:ffff:c581:5677
197.129.86.120 0:0:0:0:0:ffff:c581:5678


197.129.86.121 0:0:0:0:0:ffff:c581:5679
197.129.86.122 0:0:0:0:0:ffff:c581:567a
197.129.86.123 0:0:0:0:0:ffff:c581:567b
197.129.86.124 0:0:0:0:0:ffff:c581:567c
197.129.86.125 0:0:0:0:0:ffff:c581:567d
197.129.86.126 0:0:0:0:0:ffff:c581:567e
197.129.86.127 0:0:0:0:0:ffff:c581:567f
197.129.86.128 0:0:0:0:0:ffff:c581:5680
197.129.86.129 0:0:0:0:0:ffff:c581:5681
197.129.86.130 0:0:0:0:0:ffff:c581:5682
197.129.86.131 0:0:0:0:0:ffff:c581:5683
197.129.86.132 0:0:0:0:0:ffff:c581:5684
197.129.86.133 0:0:0:0:0:ffff:c581:5685
197.129.86.134 0:0:0:0:0:ffff:c581:5686
197.129.86.135 0:0:0:0:0:ffff:c581:5687
197.129.86.136 0:0:0:0:0:ffff:c581:5688
197.129.86.137 0:0:0:0:0:ffff:c581:5689
197.129.86.138 0:0:0:0:0:ffff:c581:568a
197.129.86.139 0:0:0:0:0:ffff:c581:568b
197.129.86.140 0:0:0:0:0:ffff:c581:568c
197.129.86.141 0:0:0:0:0:ffff:c581:568d
197.129.86.142 0:0:0:0:0:ffff:c581:568e
197.129.86.143 0:0:0:0:0:ffff:c581:568f
197.129.86.144 0:0:0:0:0:ffff:c581:5690
197.129.86.145 0:0:0:0:0:ffff:c581:5691
197.129.86.146 0:0:0:0:0:ffff:c581:5692
197.129.86.147 0:0:0:0:0:ffff:c581:5693
197.129.86.148 0:0:0:0:0:ffff:c581:5694
197.129.86.149 0:0:0:0:0:ffff:c581:5695
197.129.86.150 0:0:0:0:0:ffff:c581:5696
197.129.86.151 0:0:0:0:0:ffff:c581:5697
197.129.86.152 0:0:0:0:0:ffff:c581:5698
197.129.86.153 0:0:0:0:0:ffff:c581:5699
197.129.86.154 0:0:0:0:0:ffff:c581:569a
197.129.86.155 0:0:0:0:0:ffff:c581:569b
197.129.86.156 0:0:0:0:0:ffff:c581:569c
197.129.86.157 0:0:0:0:0:ffff:c581:569d
197.129.86.158 0:0:0:0:0:ffff:c581:569e
197.129.86.159 0:0:0:0:0:ffff:c581:569f
197.129.86.160 0:0:0:0:0:ffff:c581:56a0
197.129.86.161 0:0:0:0:0:ffff:c581:56a1
197.129.86.162 0:0:0:0:0:ffff:c581:56a2
197.129.86.163 0:0:0:0:0:ffff:c581:56a3
197.129.86.164 0:0:0:0:0:ffff:c581:56a4
197.129.86.165 0:0:0:0:0:ffff:c581:56a5
197.129.86.166 0:0:0:0:0:ffff:c581:56a6
197.129.86.167 0:0:0:0:0:ffff:c581:56a7
197.129.86.168 0:0:0:0:0:ffff:c581:56a8
197.129.86.169 0:0:0:0:0:ffff:c581:56a9
197.129.86.170 0:0:0:0:0:ffff:c581:56aa
197.129.86.171 0:0:0:0:0:ffff:c581:56ab
197.129.86.172 0:0:0:0:0:ffff:c581:56ac
197.129.86.173 0:0:0:0:0:ffff:c581:56ad
197.129.86.174 0:0:0:0:0:ffff:c581:56ae
197.129.86.175 0:0:0:0:0:ffff:c581:56af
197.129.86.176 0:0:0:0:0:ffff:c581:56b0
197.129.86.177 0:0:0:0:0:ffff:c581:56b1
197.129.86.178 0:0:0:0:0:ffff:c581:56b2
197.129.86.179 0:0:0:0:0:ffff:c581:56b3
197.129.86.180 0:0:0:0:0:ffff:c581:56b4


197.129.86.181 0:0:0:0:0:ffff:c581:56b5
197.129.86.182 0:0:0:0:0:ffff:c581:56b6
197.129.86.183 0:0:0:0:0:ffff:c581:56b7
197.129.86.184 0:0:0:0:0:ffff:c581:56b8
197.129.86.185 0:0:0:0:0:ffff:c581:56b9
197.129.86.186 0:0:0:0:0:ffff:c581:56ba
197.129.86.187 0:0:0:0:0:ffff:c581:56bb
197.129.86.188 0:0:0:0:0:ffff:c581:56bc
197.129.86.189 0:0:0:0:0:ffff:c581:56bd
197.129.86.190 0:0:0:0:0:ffff:c581:56be
197.129.86.191 0:0:0:0:0:ffff:c581:56bf
197.129.86.192 0:0:0:0:0:ffff:c581:56c0
197.129.86.193 0:0:0:0:0:ffff:c581:56c1
197.129.86.194 0:0:0:0:0:ffff:c581:56c2
197.129.86.195 0:0:0:0:0:ffff:c581:56c3
197.129.86.196 0:0:0:0:0:ffff:c581:56c4
197.129.86.197 0:0:0:0:0:ffff:c581:56c5
197.129.86.198 0:0:0:0:0:ffff:c581:56c6
197.129.86.199 0:0:0:0:0:ffff:c581:56c7
197.129.86.200 0:0:0:0:0:ffff:c581:56c8
197.129.86.201 0:0:0:0:0:ffff:c581:56c9
197.129.86.202 0:0:0:0:0:ffff:c581:56ca
197.129.86.203 0:0:0:0:0:ffff:c581:56cb
197.129.86.204 0:0:0:0:0:ffff:c581:56cc
197.129.86.205 0:0:0:0:0:ffff:c581:56cd
197.129.86.206 0:0:0:0:0:ffff:c581:56ce
197.129.86.207 0:0:0:0:0:ffff:c581:56cf
197.129.86.208 0:0:0:0:0:ffff:c581:56d0
197.129.86.209 0:0:0:0:0:ffff:c581:56d1
197.129.86.210 0:0:0:0:0:ffff:c581:56d2
197.129.86.211 0:0:0:0:0:ffff:c581:56d3
197.129.86.212 0:0:0:0:0:ffff:c581:56d4
197.129.86.213 0:0:0:0:0:ffff:c581:56d5
197.129.86.214 0:0:0:0:0:ffff:c581:56d6
197.129.86.215 0:0:0:0:0:ffff:c581:56d7
197.129.86.216 0:0:0:0:0:ffff:c581:56d8
197.129.86.217 0:0:0:0:0:ffff:c581:56d9
197.129.86.218 0:0:0:0:0:ffff:c581:56da
197.129.86.219 0:0:0:0:0:ffff:c581:56db
197.129.86.220 0:0:0:0:0:ffff:c581:56dc
197.129.86.221 0:0:0:0:0:ffff:c581:56dd
197.129.86.222 0:0:0:0:0:ffff:c581:56de
197.129.86.223 0:0:0:0:0:ffff:c581:56df
197.129.86.224 0:0:0:0:0:ffff:c581:56e0
197.129.86.225 0:0:0:0:0:ffff:c581:56e1
197.129.86.226 0:0:0:0:0:ffff:c581:56e2
197.129.86.227 0:0:0:0:0:ffff:c581:56e3
197.129.86.228 0:0:0:0:0:ffff:c581:56e4
197.129.86.229 0:0:0:0:0:ffff:c581:56e5
197.129.86.230 0:0:0:0:0:ffff:c581:56e6
197.129.86.231 0:0:0:0:0:ffff:c581:56e7
197.129.86.232 0:0:0:0:0:ffff:c581:56e8
197.129.86.233 0:0:0:0:0:ffff:c581:56e9
197.129.86.234 0:0:0:0:0:ffff:c581:56ea
197.129.86.235 0:0:0:0:0:ffff:c581:56eb
197.129.86.236 0:0:0:0:0:ffff:c581:56ec
197.129.86.237 0:0:0:0:0:ffff:c581:56ed
197.129.86.238 0:0:0:0:0:ffff:c581:56ee
197.129.86.239 0:0:0:0:0:ffff:c581:56ef
197.129.86.240 0:0:0:0:0:ffff:c581:56f0
197.129.86.241 0:0:0:0:0:ffff:c581:56f1
197.129.86.242 0:0:0:0:0:ffff:c581:56f2
197.129.86.243 0:0:0:0:0:ffff:c581:56f3
197.129.86.244 0:0:0:0:0:ffff:c581:56f4
197.129.86.245 0:0:0:0:0:ffff:c581:56f5
197.129.86.246 0:0:0:0:0:ffff:c581:56f6
197.129.86.247 0:0:0:0:0:ffff:c581:56f7
197.129.86.248 0:0:0:0:0:ffff:c581:56f8
197.129.86.249 0:0:0:0:0:ffff:c581:56f9
197.129.86.250 0:0:0:0:0:ffff:c581:56fa
197.129.86.251 0:0:0:0:0:ffff:c581:56fb
197.129.86.252 0:0:0:0:0:ffff:c581:56fc
197.129.86.253 0:0:0:0:0:ffff:c581:56fd
197.129.86.254 0:0:0:0:0:ffff:c581:56fe
197.129.86.255 0:0:0:0:0:ffff:c581:56ff


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.