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
158.7.166.1 0:0:0:0:0:ffff:9e07:a601
158.7.166.2 0:0:0:0:0:ffff:9e07:a602
158.7.166.3 0:0:0:0:0:ffff:9e07:a603
158.7.166.4 0:0:0:0:0:ffff:9e07:a604
158.7.166.5 0:0:0:0:0:ffff:9e07:a605
158.7.166.6 0:0:0:0:0:ffff:9e07:a606
158.7.166.7 0:0:0:0:0:ffff:9e07:a607
158.7.166.8 0:0:0:0:0:ffff:9e07:a608
158.7.166.9 0:0:0:0:0:ffff:9e07:a609
158.7.166.10 0:0:0:0:0:ffff:9e07:a60a
158.7.166.11 0:0:0:0:0:ffff:9e07:a60b
158.7.166.12 0:0:0:0:0:ffff:9e07:a60c
158.7.166.13 0:0:0:0:0:ffff:9e07:a60d
158.7.166.14 0:0:0:0:0:ffff:9e07:a60e
158.7.166.15 0:0:0:0:0:ffff:9e07:a60f
158.7.166.16 0:0:0:0:0:ffff:9e07:a610
158.7.166.17 0:0:0:0:0:ffff:9e07:a611
158.7.166.18 0:0:0:0:0:ffff:9e07:a612
158.7.166.19 0:0:0:0:0:ffff:9e07:a613
158.7.166.20 0:0:0:0:0:ffff:9e07:a614
158.7.166.21 0:0:0:0:0:ffff:9e07:a615
158.7.166.22 0:0:0:0:0:ffff:9e07:a616
158.7.166.23 0:0:0:0:0:ffff:9e07:a617
158.7.166.24 0:0:0:0:0:ffff:9e07:a618
158.7.166.25 0:0:0:0:0:ffff:9e07:a619
158.7.166.26 0:0:0:0:0:ffff:9e07:a61a
158.7.166.27 0:0:0:0:0:ffff:9e07:a61b
158.7.166.28 0:0:0:0:0:ffff:9e07:a61c
158.7.166.29 0:0:0:0:0:ffff:9e07:a61d
158.7.166.30 0:0:0:0:0:ffff:9e07:a61e
158.7.166.31 0:0:0:0:0:ffff:9e07:a61f
158.7.166.32 0:0:0:0:0:ffff:9e07:a620
158.7.166.33 0:0:0:0:0:ffff:9e07:a621
158.7.166.34 0:0:0:0:0:ffff:9e07:a622
158.7.166.35 0:0:0:0:0:ffff:9e07:a623
158.7.166.36 0:0:0:0:0:ffff:9e07:a624
158.7.166.37 0:0:0:0:0:ffff:9e07:a625
158.7.166.38 0:0:0:0:0:ffff:9e07:a626
158.7.166.39 0:0:0:0:0:ffff:9e07:a627
158.7.166.40 0:0:0:0:0:ffff:9e07:a628
158.7.166.41 0:0:0:0:0:ffff:9e07:a629
158.7.166.42 0:0:0:0:0:ffff:9e07:a62a
158.7.166.43 0:0:0:0:0:ffff:9e07:a62b
158.7.166.44 0:0:0:0:0:ffff:9e07:a62c
158.7.166.45 0:0:0:0:0:ffff:9e07:a62d
158.7.166.46 0:0:0:0:0:ffff:9e07:a62e
158.7.166.47 0:0:0:0:0:ffff:9e07:a62f
158.7.166.48 0:0:0:0:0:ffff:9e07:a630
158.7.166.49 0:0:0:0:0:ffff:9e07:a631
158.7.166.50 0:0:0:0:0:ffff:9e07:a632
158.7.166.51 0:0:0:0:0:ffff:9e07:a633
158.7.166.52 0:0:0:0:0:ffff:9e07:a634
158.7.166.53 0:0:0:0:0:ffff:9e07:a635
158.7.166.54 0:0:0:0:0:ffff:9e07:a636
158.7.166.55 0:0:0:0:0:ffff:9e07:a637
158.7.166.56 0:0:0:0:0:ffff:9e07:a638
158.7.166.57 0:0:0:0:0:ffff:9e07:a639
158.7.166.58 0:0:0:0:0:ffff:9e07:a63a
158.7.166.59 0:0:0:0:0:ffff:9e07:a63b
158.7.166.60 0:0:0:0:0:ffff:9e07:a63c


158.7.166.61 0:0:0:0:0:ffff:9e07:a63d
158.7.166.62 0:0:0:0:0:ffff:9e07:a63e
158.7.166.63 0:0:0:0:0:ffff:9e07:a63f
158.7.166.64 0:0:0:0:0:ffff:9e07:a640
158.7.166.65 0:0:0:0:0:ffff:9e07:a641
158.7.166.66 0:0:0:0:0:ffff:9e07:a642
158.7.166.67 0:0:0:0:0:ffff:9e07:a643
158.7.166.68 0:0:0:0:0:ffff:9e07:a644
158.7.166.69 0:0:0:0:0:ffff:9e07:a645
158.7.166.70 0:0:0:0:0:ffff:9e07:a646
158.7.166.71 0:0:0:0:0:ffff:9e07:a647
158.7.166.72 0:0:0:0:0:ffff:9e07:a648
158.7.166.73 0:0:0:0:0:ffff:9e07:a649
158.7.166.74 0:0:0:0:0:ffff:9e07:a64a
158.7.166.75 0:0:0:0:0:ffff:9e07:a64b
158.7.166.76 0:0:0:0:0:ffff:9e07:a64c
158.7.166.77 0:0:0:0:0:ffff:9e07:a64d
158.7.166.78 0:0:0:0:0:ffff:9e07:a64e
158.7.166.79 0:0:0:0:0:ffff:9e07:a64f
158.7.166.80 0:0:0:0:0:ffff:9e07:a650
158.7.166.81 0:0:0:0:0:ffff:9e07:a651
158.7.166.82 0:0:0:0:0:ffff:9e07:a652
158.7.166.83 0:0:0:0:0:ffff:9e07:a653
158.7.166.84 0:0:0:0:0:ffff:9e07:a654
158.7.166.85 0:0:0:0:0:ffff:9e07:a655
158.7.166.86 0:0:0:0:0:ffff:9e07:a656
158.7.166.87 0:0:0:0:0:ffff:9e07:a657
158.7.166.88 0:0:0:0:0:ffff:9e07:a658
158.7.166.89 0:0:0:0:0:ffff:9e07:a659
158.7.166.90 0:0:0:0:0:ffff:9e07:a65a
158.7.166.91 0:0:0:0:0:ffff:9e07:a65b
158.7.166.92 0:0:0:0:0:ffff:9e07:a65c
158.7.166.93 0:0:0:0:0:ffff:9e07:a65d
158.7.166.94 0:0:0:0:0:ffff:9e07:a65e
158.7.166.95 0:0:0:0:0:ffff:9e07:a65f
158.7.166.96 0:0:0:0:0:ffff:9e07:a660
158.7.166.97 0:0:0:0:0:ffff:9e07:a661
158.7.166.98 0:0:0:0:0:ffff:9e07:a662
158.7.166.99 0:0:0:0:0:ffff:9e07:a663
158.7.166.100 0:0:0:0:0:ffff:9e07:a664
158.7.166.101 0:0:0:0:0:ffff:9e07:a665
158.7.166.102 0:0:0:0:0:ffff:9e07:a666
158.7.166.103 0:0:0:0:0:ffff:9e07:a667
158.7.166.104 0:0:0:0:0:ffff:9e07:a668
158.7.166.105 0:0:0:0:0:ffff:9e07:a669
158.7.166.106 0:0:0:0:0:ffff:9e07:a66a
158.7.166.107 0:0:0:0:0:ffff:9e07:a66b
158.7.166.108 0:0:0:0:0:ffff:9e07:a66c
158.7.166.109 0:0:0:0:0:ffff:9e07:a66d
158.7.166.110 0:0:0:0:0:ffff:9e07:a66e
158.7.166.111 0:0:0:0:0:ffff:9e07:a66f
158.7.166.112 0:0:0:0:0:ffff:9e07:a670
158.7.166.113 0:0:0:0:0:ffff:9e07:a671
158.7.166.114 0:0:0:0:0:ffff:9e07:a672
158.7.166.115 0:0:0:0:0:ffff:9e07:a673
158.7.166.116 0:0:0:0:0:ffff:9e07:a674
158.7.166.117 0:0:0:0:0:ffff:9e07:a675
158.7.166.118 0:0:0:0:0:ffff:9e07:a676
158.7.166.119 0:0:0:0:0:ffff:9e07:a677
158.7.166.120 0:0:0:0:0:ffff:9e07:a678


158.7.166.121 0:0:0:0:0:ffff:9e07:a679
158.7.166.122 0:0:0:0:0:ffff:9e07:a67a
158.7.166.123 0:0:0:0:0:ffff:9e07:a67b
158.7.166.124 0:0:0:0:0:ffff:9e07:a67c
158.7.166.125 0:0:0:0:0:ffff:9e07:a67d
158.7.166.126 0:0:0:0:0:ffff:9e07:a67e
158.7.166.127 0:0:0:0:0:ffff:9e07:a67f
158.7.166.128 0:0:0:0:0:ffff:9e07:a680
158.7.166.129 0:0:0:0:0:ffff:9e07:a681
158.7.166.130 0:0:0:0:0:ffff:9e07:a682
158.7.166.131 0:0:0:0:0:ffff:9e07:a683
158.7.166.132 0:0:0:0:0:ffff:9e07:a684
158.7.166.133 0:0:0:0:0:ffff:9e07:a685
158.7.166.134 0:0:0:0:0:ffff:9e07:a686
158.7.166.135 0:0:0:0:0:ffff:9e07:a687
158.7.166.136 0:0:0:0:0:ffff:9e07:a688
158.7.166.137 0:0:0:0:0:ffff:9e07:a689
158.7.166.138 0:0:0:0:0:ffff:9e07:a68a
158.7.166.139 0:0:0:0:0:ffff:9e07:a68b
158.7.166.140 0:0:0:0:0:ffff:9e07:a68c
158.7.166.141 0:0:0:0:0:ffff:9e07:a68d
158.7.166.142 0:0:0:0:0:ffff:9e07:a68e
158.7.166.143 0:0:0:0:0:ffff:9e07:a68f
158.7.166.144 0:0:0:0:0:ffff:9e07:a690
158.7.166.145 0:0:0:0:0:ffff:9e07:a691
158.7.166.146 0:0:0:0:0:ffff:9e07:a692
158.7.166.147 0:0:0:0:0:ffff:9e07:a693
158.7.166.148 0:0:0:0:0:ffff:9e07:a694
158.7.166.149 0:0:0:0:0:ffff:9e07:a695
158.7.166.150 0:0:0:0:0:ffff:9e07:a696
158.7.166.151 0:0:0:0:0:ffff:9e07:a697
158.7.166.152 0:0:0:0:0:ffff:9e07:a698
158.7.166.153 0:0:0:0:0:ffff:9e07:a699
158.7.166.154 0:0:0:0:0:ffff:9e07:a69a
158.7.166.155 0:0:0:0:0:ffff:9e07:a69b
158.7.166.156 0:0:0:0:0:ffff:9e07:a69c
158.7.166.157 0:0:0:0:0:ffff:9e07:a69d
158.7.166.158 0:0:0:0:0:ffff:9e07:a69e
158.7.166.159 0:0:0:0:0:ffff:9e07:a69f
158.7.166.160 0:0:0:0:0:ffff:9e07:a6a0
158.7.166.161 0:0:0:0:0:ffff:9e07:a6a1
158.7.166.162 0:0:0:0:0:ffff:9e07:a6a2
158.7.166.163 0:0:0:0:0:ffff:9e07:a6a3
158.7.166.164 0:0:0:0:0:ffff:9e07:a6a4
158.7.166.165 0:0:0:0:0:ffff:9e07:a6a5
158.7.166.166 0:0:0:0:0:ffff:9e07:a6a6
158.7.166.167 0:0:0:0:0:ffff:9e07:a6a7
158.7.166.168 0:0:0:0:0:ffff:9e07:a6a8
158.7.166.169 0:0:0:0:0:ffff:9e07:a6a9
158.7.166.170 0:0:0:0:0:ffff:9e07:a6aa
158.7.166.171 0:0:0:0:0:ffff:9e07:a6ab
158.7.166.172 0:0:0:0:0:ffff:9e07:a6ac
158.7.166.173 0:0:0:0:0:ffff:9e07:a6ad
158.7.166.174 0:0:0:0:0:ffff:9e07:a6ae
158.7.166.175 0:0:0:0:0:ffff:9e07:a6af
158.7.166.176 0:0:0:0:0:ffff:9e07:a6b0
158.7.166.177 0:0:0:0:0:ffff:9e07:a6b1
158.7.166.178 0:0:0:0:0:ffff:9e07:a6b2
158.7.166.179 0:0:0:0:0:ffff:9e07:a6b3
158.7.166.180 0:0:0:0:0:ffff:9e07:a6b4


158.7.166.181 0:0:0:0:0:ffff:9e07:a6b5
158.7.166.182 0:0:0:0:0:ffff:9e07:a6b6
158.7.166.183 0:0:0:0:0:ffff:9e07:a6b7
158.7.166.184 0:0:0:0:0:ffff:9e07:a6b8
158.7.166.185 0:0:0:0:0:ffff:9e07:a6b9
158.7.166.186 0:0:0:0:0:ffff:9e07:a6ba
158.7.166.187 0:0:0:0:0:ffff:9e07:a6bb
158.7.166.188 0:0:0:0:0:ffff:9e07:a6bc
158.7.166.189 0:0:0:0:0:ffff:9e07:a6bd
158.7.166.190 0:0:0:0:0:ffff:9e07:a6be
158.7.166.191 0:0:0:0:0:ffff:9e07:a6bf
158.7.166.192 0:0:0:0:0:ffff:9e07:a6c0
158.7.166.193 0:0:0:0:0:ffff:9e07:a6c1
158.7.166.194 0:0:0:0:0:ffff:9e07:a6c2
158.7.166.195 0:0:0:0:0:ffff:9e07:a6c3
158.7.166.196 0:0:0:0:0:ffff:9e07:a6c4
158.7.166.197 0:0:0:0:0:ffff:9e07:a6c5
158.7.166.198 0:0:0:0:0:ffff:9e07:a6c6
158.7.166.199 0:0:0:0:0:ffff:9e07:a6c7
158.7.166.200 0:0:0:0:0:ffff:9e07:a6c8
158.7.166.201 0:0:0:0:0:ffff:9e07:a6c9
158.7.166.202 0:0:0:0:0:ffff:9e07:a6ca
158.7.166.203 0:0:0:0:0:ffff:9e07:a6cb
158.7.166.204 0:0:0:0:0:ffff:9e07:a6cc
158.7.166.205 0:0:0:0:0:ffff:9e07:a6cd
158.7.166.206 0:0:0:0:0:ffff:9e07:a6ce
158.7.166.207 0:0:0:0:0:ffff:9e07:a6cf
158.7.166.208 0:0:0:0:0:ffff:9e07:a6d0
158.7.166.209 0:0:0:0:0:ffff:9e07:a6d1
158.7.166.210 0:0:0:0:0:ffff:9e07:a6d2
158.7.166.211 0:0:0:0:0:ffff:9e07:a6d3
158.7.166.212 0:0:0:0:0:ffff:9e07:a6d4
158.7.166.213 0:0:0:0:0:ffff:9e07:a6d5
158.7.166.214 0:0:0:0:0:ffff:9e07:a6d6
158.7.166.215 0:0:0:0:0:ffff:9e07:a6d7
158.7.166.216 0:0:0:0:0:ffff:9e07:a6d8
158.7.166.217 0:0:0:0:0:ffff:9e07:a6d9
158.7.166.218 0:0:0:0:0:ffff:9e07:a6da
158.7.166.219 0:0:0:0:0:ffff:9e07:a6db
158.7.166.220 0:0:0:0:0:ffff:9e07:a6dc
158.7.166.221 0:0:0:0:0:ffff:9e07:a6dd
158.7.166.222 0:0:0:0:0:ffff:9e07:a6de
158.7.166.223 0:0:0:0:0:ffff:9e07:a6df
158.7.166.224 0:0:0:0:0:ffff:9e07:a6e0
158.7.166.225 0:0:0:0:0:ffff:9e07:a6e1
158.7.166.226 0:0:0:0:0:ffff:9e07:a6e2
158.7.166.227 0:0:0:0:0:ffff:9e07:a6e3
158.7.166.228 0:0:0:0:0:ffff:9e07:a6e4
158.7.166.229 0:0:0:0:0:ffff:9e07:a6e5
158.7.166.230 0:0:0:0:0:ffff:9e07:a6e6
158.7.166.231 0:0:0:0:0:ffff:9e07:a6e7
158.7.166.232 0:0:0:0:0:ffff:9e07:a6e8
158.7.166.233 0:0:0:0:0:ffff:9e07:a6e9
158.7.166.234 0:0:0:0:0:ffff:9e07:a6ea
158.7.166.235 0:0:0:0:0:ffff:9e07:a6eb
158.7.166.236 0:0:0:0:0:ffff:9e07:a6ec
158.7.166.237 0:0:0:0:0:ffff:9e07:a6ed
158.7.166.238 0:0:0:0:0:ffff:9e07:a6ee
158.7.166.239 0:0:0:0:0:ffff:9e07:a6ef
158.7.166.240 0:0:0:0:0:ffff:9e07:a6f0
158.7.166.241 0:0:0:0:0:ffff:9e07:a6f1
158.7.166.242 0:0:0:0:0:ffff:9e07:a6f2
158.7.166.243 0:0:0:0:0:ffff:9e07:a6f3
158.7.166.244 0:0:0:0:0:ffff:9e07:a6f4
158.7.166.245 0:0:0:0:0:ffff:9e07:a6f5
158.7.166.246 0:0:0:0:0:ffff:9e07:a6f6
158.7.166.247 0:0:0:0:0:ffff:9e07:a6f7
158.7.166.248 0:0:0:0:0:ffff:9e07:a6f8
158.7.166.249 0:0:0:0:0:ffff:9e07:a6f9
158.7.166.250 0:0:0:0:0:ffff:9e07:a6fa
158.7.166.251 0:0:0:0:0:ffff:9e07:a6fb
158.7.166.252 0:0:0:0:0:ffff:9e07:a6fc
158.7.166.253 0:0:0:0:0:ffff:9e07:a6fd
158.7.166.254 0:0:0:0:0:ffff:9e07:a6fe
158.7.166.255 0:0:0:0:0:ffff:9e07:a6ff


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.