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
127.73.86.1 0:0:0:0:0:ffff:7f49:5601
127.73.86.2 0:0:0:0:0:ffff:7f49:5602
127.73.86.3 0:0:0:0:0:ffff:7f49:5603
127.73.86.4 0:0:0:0:0:ffff:7f49:5604
127.73.86.5 0:0:0:0:0:ffff:7f49:5605
127.73.86.6 0:0:0:0:0:ffff:7f49:5606
127.73.86.7 0:0:0:0:0:ffff:7f49:5607
127.73.86.8 0:0:0:0:0:ffff:7f49:5608
127.73.86.9 0:0:0:0:0:ffff:7f49:5609
127.73.86.10 0:0:0:0:0:ffff:7f49:560a
127.73.86.11 0:0:0:0:0:ffff:7f49:560b
127.73.86.12 0:0:0:0:0:ffff:7f49:560c
127.73.86.13 0:0:0:0:0:ffff:7f49:560d
127.73.86.14 0:0:0:0:0:ffff:7f49:560e
127.73.86.15 0:0:0:0:0:ffff:7f49:560f
127.73.86.16 0:0:0:0:0:ffff:7f49:5610
127.73.86.17 0:0:0:0:0:ffff:7f49:5611
127.73.86.18 0:0:0:0:0:ffff:7f49:5612
127.73.86.19 0:0:0:0:0:ffff:7f49:5613
127.73.86.20 0:0:0:0:0:ffff:7f49:5614
127.73.86.21 0:0:0:0:0:ffff:7f49:5615
127.73.86.22 0:0:0:0:0:ffff:7f49:5616
127.73.86.23 0:0:0:0:0:ffff:7f49:5617
127.73.86.24 0:0:0:0:0:ffff:7f49:5618
127.73.86.25 0:0:0:0:0:ffff:7f49:5619
127.73.86.26 0:0:0:0:0:ffff:7f49:561a
127.73.86.27 0:0:0:0:0:ffff:7f49:561b
127.73.86.28 0:0:0:0:0:ffff:7f49:561c
127.73.86.29 0:0:0:0:0:ffff:7f49:561d
127.73.86.30 0:0:0:0:0:ffff:7f49:561e
127.73.86.31 0:0:0:0:0:ffff:7f49:561f
127.73.86.32 0:0:0:0:0:ffff:7f49:5620
127.73.86.33 0:0:0:0:0:ffff:7f49:5621
127.73.86.34 0:0:0:0:0:ffff:7f49:5622
127.73.86.35 0:0:0:0:0:ffff:7f49:5623
127.73.86.36 0:0:0:0:0:ffff:7f49:5624
127.73.86.37 0:0:0:0:0:ffff:7f49:5625
127.73.86.38 0:0:0:0:0:ffff:7f49:5626
127.73.86.39 0:0:0:0:0:ffff:7f49:5627
127.73.86.40 0:0:0:0:0:ffff:7f49:5628
127.73.86.41 0:0:0:0:0:ffff:7f49:5629
127.73.86.42 0:0:0:0:0:ffff:7f49:562a
127.73.86.43 0:0:0:0:0:ffff:7f49:562b
127.73.86.44 0:0:0:0:0:ffff:7f49:562c
127.73.86.45 0:0:0:0:0:ffff:7f49:562d
127.73.86.46 0:0:0:0:0:ffff:7f49:562e
127.73.86.47 0:0:0:0:0:ffff:7f49:562f
127.73.86.48 0:0:0:0:0:ffff:7f49:5630
127.73.86.49 0:0:0:0:0:ffff:7f49:5631
127.73.86.50 0:0:0:0:0:ffff:7f49:5632
127.73.86.51 0:0:0:0:0:ffff:7f49:5633
127.73.86.52 0:0:0:0:0:ffff:7f49:5634
127.73.86.53 0:0:0:0:0:ffff:7f49:5635
127.73.86.54 0:0:0:0:0:ffff:7f49:5636
127.73.86.55 0:0:0:0:0:ffff:7f49:5637
127.73.86.56 0:0:0:0:0:ffff:7f49:5638
127.73.86.57 0:0:0:0:0:ffff:7f49:5639
127.73.86.58 0:0:0:0:0:ffff:7f49:563a
127.73.86.59 0:0:0:0:0:ffff:7f49:563b
127.73.86.60 0:0:0:0:0:ffff:7f49:563c


127.73.86.61 0:0:0:0:0:ffff:7f49:563d
127.73.86.62 0:0:0:0:0:ffff:7f49:563e
127.73.86.63 0:0:0:0:0:ffff:7f49:563f
127.73.86.64 0:0:0:0:0:ffff:7f49:5640
127.73.86.65 0:0:0:0:0:ffff:7f49:5641
127.73.86.66 0:0:0:0:0:ffff:7f49:5642
127.73.86.67 0:0:0:0:0:ffff:7f49:5643
127.73.86.68 0:0:0:0:0:ffff:7f49:5644
127.73.86.69 0:0:0:0:0:ffff:7f49:5645
127.73.86.70 0:0:0:0:0:ffff:7f49:5646
127.73.86.71 0:0:0:0:0:ffff:7f49:5647
127.73.86.72 0:0:0:0:0:ffff:7f49:5648
127.73.86.73 0:0:0:0:0:ffff:7f49:5649
127.73.86.74 0:0:0:0:0:ffff:7f49:564a
127.73.86.75 0:0:0:0:0:ffff:7f49:564b
127.73.86.76 0:0:0:0:0:ffff:7f49:564c
127.73.86.77 0:0:0:0:0:ffff:7f49:564d
127.73.86.78 0:0:0:0:0:ffff:7f49:564e
127.73.86.79 0:0:0:0:0:ffff:7f49:564f
127.73.86.80 0:0:0:0:0:ffff:7f49:5650
127.73.86.81 0:0:0:0:0:ffff:7f49:5651
127.73.86.82 0:0:0:0:0:ffff:7f49:5652
127.73.86.83 0:0:0:0:0:ffff:7f49:5653
127.73.86.84 0:0:0:0:0:ffff:7f49:5654
127.73.86.85 0:0:0:0:0:ffff:7f49:5655
127.73.86.86 0:0:0:0:0:ffff:7f49:5656
127.73.86.87 0:0:0:0:0:ffff:7f49:5657
127.73.86.88 0:0:0:0:0:ffff:7f49:5658
127.73.86.89 0:0:0:0:0:ffff:7f49:5659
127.73.86.90 0:0:0:0:0:ffff:7f49:565a
127.73.86.91 0:0:0:0:0:ffff:7f49:565b
127.73.86.92 0:0:0:0:0:ffff:7f49:565c
127.73.86.93 0:0:0:0:0:ffff:7f49:565d
127.73.86.94 0:0:0:0:0:ffff:7f49:565e
127.73.86.95 0:0:0:0:0:ffff:7f49:565f
127.73.86.96 0:0:0:0:0:ffff:7f49:5660
127.73.86.97 0:0:0:0:0:ffff:7f49:5661
127.73.86.98 0:0:0:0:0:ffff:7f49:5662
127.73.86.99 0:0:0:0:0:ffff:7f49:5663
127.73.86.100 0:0:0:0:0:ffff:7f49:5664
127.73.86.101 0:0:0:0:0:ffff:7f49:5665
127.73.86.102 0:0:0:0:0:ffff:7f49:5666
127.73.86.103 0:0:0:0:0:ffff:7f49:5667
127.73.86.104 0:0:0:0:0:ffff:7f49:5668
127.73.86.105 0:0:0:0:0:ffff:7f49:5669
127.73.86.106 0:0:0:0:0:ffff:7f49:566a
127.73.86.107 0:0:0:0:0:ffff:7f49:566b
127.73.86.108 0:0:0:0:0:ffff:7f49:566c
127.73.86.109 0:0:0:0:0:ffff:7f49:566d
127.73.86.110 0:0:0:0:0:ffff:7f49:566e
127.73.86.111 0:0:0:0:0:ffff:7f49:566f
127.73.86.112 0:0:0:0:0:ffff:7f49:5670
127.73.86.113 0:0:0:0:0:ffff:7f49:5671
127.73.86.114 0:0:0:0:0:ffff:7f49:5672
127.73.86.115 0:0:0:0:0:ffff:7f49:5673
127.73.86.116 0:0:0:0:0:ffff:7f49:5674
127.73.86.117 0:0:0:0:0:ffff:7f49:5675
127.73.86.118 0:0:0:0:0:ffff:7f49:5676
127.73.86.119 0:0:0:0:0:ffff:7f49:5677
127.73.86.120 0:0:0:0:0:ffff:7f49:5678


127.73.86.121 0:0:0:0:0:ffff:7f49:5679
127.73.86.122 0:0:0:0:0:ffff:7f49:567a
127.73.86.123 0:0:0:0:0:ffff:7f49:567b
127.73.86.124 0:0:0:0:0:ffff:7f49:567c
127.73.86.125 0:0:0:0:0:ffff:7f49:567d
127.73.86.126 0:0:0:0:0:ffff:7f49:567e
127.73.86.127 0:0:0:0:0:ffff:7f49:567f
127.73.86.128 0:0:0:0:0:ffff:7f49:5680
127.73.86.129 0:0:0:0:0:ffff:7f49:5681
127.73.86.130 0:0:0:0:0:ffff:7f49:5682
127.73.86.131 0:0:0:0:0:ffff:7f49:5683
127.73.86.132 0:0:0:0:0:ffff:7f49:5684
127.73.86.133 0:0:0:0:0:ffff:7f49:5685
127.73.86.134 0:0:0:0:0:ffff:7f49:5686
127.73.86.135 0:0:0:0:0:ffff:7f49:5687
127.73.86.136 0:0:0:0:0:ffff:7f49:5688
127.73.86.137 0:0:0:0:0:ffff:7f49:5689
127.73.86.138 0:0:0:0:0:ffff:7f49:568a
127.73.86.139 0:0:0:0:0:ffff:7f49:568b
127.73.86.140 0:0:0:0:0:ffff:7f49:568c
127.73.86.141 0:0:0:0:0:ffff:7f49:568d
127.73.86.142 0:0:0:0:0:ffff:7f49:568e
127.73.86.143 0:0:0:0:0:ffff:7f49:568f
127.73.86.144 0:0:0:0:0:ffff:7f49:5690
127.73.86.145 0:0:0:0:0:ffff:7f49:5691
127.73.86.146 0:0:0:0:0:ffff:7f49:5692
127.73.86.147 0:0:0:0:0:ffff:7f49:5693
127.73.86.148 0:0:0:0:0:ffff:7f49:5694
127.73.86.149 0:0:0:0:0:ffff:7f49:5695
127.73.86.150 0:0:0:0:0:ffff:7f49:5696
127.73.86.151 0:0:0:0:0:ffff:7f49:5697
127.73.86.152 0:0:0:0:0:ffff:7f49:5698
127.73.86.153 0:0:0:0:0:ffff:7f49:5699
127.73.86.154 0:0:0:0:0:ffff:7f49:569a
127.73.86.155 0:0:0:0:0:ffff:7f49:569b
127.73.86.156 0:0:0:0:0:ffff:7f49:569c
127.73.86.157 0:0:0:0:0:ffff:7f49:569d
127.73.86.158 0:0:0:0:0:ffff:7f49:569e
127.73.86.159 0:0:0:0:0:ffff:7f49:569f
127.73.86.160 0:0:0:0:0:ffff:7f49:56a0
127.73.86.161 0:0:0:0:0:ffff:7f49:56a1
127.73.86.162 0:0:0:0:0:ffff:7f49:56a2
127.73.86.163 0:0:0:0:0:ffff:7f49:56a3
127.73.86.164 0:0:0:0:0:ffff:7f49:56a4
127.73.86.165 0:0:0:0:0:ffff:7f49:56a5
127.73.86.166 0:0:0:0:0:ffff:7f49:56a6
127.73.86.167 0:0:0:0:0:ffff:7f49:56a7
127.73.86.168 0:0:0:0:0:ffff:7f49:56a8
127.73.86.169 0:0:0:0:0:ffff:7f49:56a9
127.73.86.170 0:0:0:0:0:ffff:7f49:56aa
127.73.86.171 0:0:0:0:0:ffff:7f49:56ab
127.73.86.172 0:0:0:0:0:ffff:7f49:56ac
127.73.86.173 0:0:0:0:0:ffff:7f49:56ad
127.73.86.174 0:0:0:0:0:ffff:7f49:56ae
127.73.86.175 0:0:0:0:0:ffff:7f49:56af
127.73.86.176 0:0:0:0:0:ffff:7f49:56b0
127.73.86.177 0:0:0:0:0:ffff:7f49:56b1
127.73.86.178 0:0:0:0:0:ffff:7f49:56b2
127.73.86.179 0:0:0:0:0:ffff:7f49:56b3
127.73.86.180 0:0:0:0:0:ffff:7f49:56b4


127.73.86.181 0:0:0:0:0:ffff:7f49:56b5
127.73.86.182 0:0:0:0:0:ffff:7f49:56b6
127.73.86.183 0:0:0:0:0:ffff:7f49:56b7
127.73.86.184 0:0:0:0:0:ffff:7f49:56b8
127.73.86.185 0:0:0:0:0:ffff:7f49:56b9
127.73.86.186 0:0:0:0:0:ffff:7f49:56ba
127.73.86.187 0:0:0:0:0:ffff:7f49:56bb
127.73.86.188 0:0:0:0:0:ffff:7f49:56bc
127.73.86.189 0:0:0:0:0:ffff:7f49:56bd
127.73.86.190 0:0:0:0:0:ffff:7f49:56be
127.73.86.191 0:0:0:0:0:ffff:7f49:56bf
127.73.86.192 0:0:0:0:0:ffff:7f49:56c0
127.73.86.193 0:0:0:0:0:ffff:7f49:56c1
127.73.86.194 0:0:0:0:0:ffff:7f49:56c2
127.73.86.195 0:0:0:0:0:ffff:7f49:56c3
127.73.86.196 0:0:0:0:0:ffff:7f49:56c4
127.73.86.197 0:0:0:0:0:ffff:7f49:56c5
127.73.86.198 0:0:0:0:0:ffff:7f49:56c6
127.73.86.199 0:0:0:0:0:ffff:7f49:56c7
127.73.86.200 0:0:0:0:0:ffff:7f49:56c8
127.73.86.201 0:0:0:0:0:ffff:7f49:56c9
127.73.86.202 0:0:0:0:0:ffff:7f49:56ca
127.73.86.203 0:0:0:0:0:ffff:7f49:56cb
127.73.86.204 0:0:0:0:0:ffff:7f49:56cc
127.73.86.205 0:0:0:0:0:ffff:7f49:56cd
127.73.86.206 0:0:0:0:0:ffff:7f49:56ce
127.73.86.207 0:0:0:0:0:ffff:7f49:56cf
127.73.86.208 0:0:0:0:0:ffff:7f49:56d0
127.73.86.209 0:0:0:0:0:ffff:7f49:56d1
127.73.86.210 0:0:0:0:0:ffff:7f49:56d2
127.73.86.211 0:0:0:0:0:ffff:7f49:56d3
127.73.86.212 0:0:0:0:0:ffff:7f49:56d4
127.73.86.213 0:0:0:0:0:ffff:7f49:56d5
127.73.86.214 0:0:0:0:0:ffff:7f49:56d6
127.73.86.215 0:0:0:0:0:ffff:7f49:56d7
127.73.86.216 0:0:0:0:0:ffff:7f49:56d8
127.73.86.217 0:0:0:0:0:ffff:7f49:56d9
127.73.86.218 0:0:0:0:0:ffff:7f49:56da
127.73.86.219 0:0:0:0:0:ffff:7f49:56db
127.73.86.220 0:0:0:0:0:ffff:7f49:56dc
127.73.86.221 0:0:0:0:0:ffff:7f49:56dd
127.73.86.222 0:0:0:0:0:ffff:7f49:56de
127.73.86.223 0:0:0:0:0:ffff:7f49:56df
127.73.86.224 0:0:0:0:0:ffff:7f49:56e0
127.73.86.225 0:0:0:0:0:ffff:7f49:56e1
127.73.86.226 0:0:0:0:0:ffff:7f49:56e2
127.73.86.227 0:0:0:0:0:ffff:7f49:56e3
127.73.86.228 0:0:0:0:0:ffff:7f49:56e4
127.73.86.229 0:0:0:0:0:ffff:7f49:56e5
127.73.86.230 0:0:0:0:0:ffff:7f49:56e6
127.73.86.231 0:0:0:0:0:ffff:7f49:56e7
127.73.86.232 0:0:0:0:0:ffff:7f49:56e8
127.73.86.233 0:0:0:0:0:ffff:7f49:56e9
127.73.86.234 0:0:0:0:0:ffff:7f49:56ea
127.73.86.235 0:0:0:0:0:ffff:7f49:56eb
127.73.86.236 0:0:0:0:0:ffff:7f49:56ec
127.73.86.237 0:0:0:0:0:ffff:7f49:56ed
127.73.86.238 0:0:0:0:0:ffff:7f49:56ee
127.73.86.239 0:0:0:0:0:ffff:7f49:56ef
127.73.86.240 0:0:0:0:0:ffff:7f49:56f0
127.73.86.241 0:0:0:0:0:ffff:7f49:56f1
127.73.86.242 0:0:0:0:0:ffff:7f49:56f2
127.73.86.243 0:0:0:0:0:ffff:7f49:56f3
127.73.86.244 0:0:0:0:0:ffff:7f49:56f4
127.73.86.245 0:0:0:0:0:ffff:7f49:56f5
127.73.86.246 0:0:0:0:0:ffff:7f49:56f6
127.73.86.247 0:0:0:0:0:ffff:7f49:56f7
127.73.86.248 0:0:0:0:0:ffff:7f49:56f8
127.73.86.249 0:0:0:0:0:ffff:7f49:56f9
127.73.86.250 0:0:0:0:0:ffff:7f49:56fa
127.73.86.251 0:0:0:0:0:ffff:7f49:56fb
127.73.86.252 0:0:0:0:0:ffff:7f49:56fc
127.73.86.253 0:0:0:0:0:ffff:7f49:56fd
127.73.86.254 0:0:0:0:0:ffff:7f49:56fe
127.73.86.255 0:0:0:0:0:ffff:7f49:56ff


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.