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
42.152.166.1 0:0:0:0:0:ffff:2a98:a601
42.152.166.2 0:0:0:0:0:ffff:2a98:a602
42.152.166.3 0:0:0:0:0:ffff:2a98:a603
42.152.166.4 0:0:0:0:0:ffff:2a98:a604
42.152.166.5 0:0:0:0:0:ffff:2a98:a605
42.152.166.6 0:0:0:0:0:ffff:2a98:a606
42.152.166.7 0:0:0:0:0:ffff:2a98:a607
42.152.166.8 0:0:0:0:0:ffff:2a98:a608
42.152.166.9 0:0:0:0:0:ffff:2a98:a609
42.152.166.10 0:0:0:0:0:ffff:2a98:a60a
42.152.166.11 0:0:0:0:0:ffff:2a98:a60b
42.152.166.12 0:0:0:0:0:ffff:2a98:a60c
42.152.166.13 0:0:0:0:0:ffff:2a98:a60d
42.152.166.14 0:0:0:0:0:ffff:2a98:a60e
42.152.166.15 0:0:0:0:0:ffff:2a98:a60f
42.152.166.16 0:0:0:0:0:ffff:2a98:a610
42.152.166.17 0:0:0:0:0:ffff:2a98:a611
42.152.166.18 0:0:0:0:0:ffff:2a98:a612
42.152.166.19 0:0:0:0:0:ffff:2a98:a613
42.152.166.20 0:0:0:0:0:ffff:2a98:a614
42.152.166.21 0:0:0:0:0:ffff:2a98:a615
42.152.166.22 0:0:0:0:0:ffff:2a98:a616
42.152.166.23 0:0:0:0:0:ffff:2a98:a617
42.152.166.24 0:0:0:0:0:ffff:2a98:a618
42.152.166.25 0:0:0:0:0:ffff:2a98:a619
42.152.166.26 0:0:0:0:0:ffff:2a98:a61a
42.152.166.27 0:0:0:0:0:ffff:2a98:a61b
42.152.166.28 0:0:0:0:0:ffff:2a98:a61c
42.152.166.29 0:0:0:0:0:ffff:2a98:a61d
42.152.166.30 0:0:0:0:0:ffff:2a98:a61e
42.152.166.31 0:0:0:0:0:ffff:2a98:a61f
42.152.166.32 0:0:0:0:0:ffff:2a98:a620
42.152.166.33 0:0:0:0:0:ffff:2a98:a621
42.152.166.34 0:0:0:0:0:ffff:2a98:a622
42.152.166.35 0:0:0:0:0:ffff:2a98:a623
42.152.166.36 0:0:0:0:0:ffff:2a98:a624
42.152.166.37 0:0:0:0:0:ffff:2a98:a625
42.152.166.38 0:0:0:0:0:ffff:2a98:a626
42.152.166.39 0:0:0:0:0:ffff:2a98:a627
42.152.166.40 0:0:0:0:0:ffff:2a98:a628
42.152.166.41 0:0:0:0:0:ffff:2a98:a629
42.152.166.42 0:0:0:0:0:ffff:2a98:a62a
42.152.166.43 0:0:0:0:0:ffff:2a98:a62b
42.152.166.44 0:0:0:0:0:ffff:2a98:a62c
42.152.166.45 0:0:0:0:0:ffff:2a98:a62d
42.152.166.46 0:0:0:0:0:ffff:2a98:a62e
42.152.166.47 0:0:0:0:0:ffff:2a98:a62f
42.152.166.48 0:0:0:0:0:ffff:2a98:a630
42.152.166.49 0:0:0:0:0:ffff:2a98:a631
42.152.166.50 0:0:0:0:0:ffff:2a98:a632
42.152.166.51 0:0:0:0:0:ffff:2a98:a633
42.152.166.52 0:0:0:0:0:ffff:2a98:a634
42.152.166.53 0:0:0:0:0:ffff:2a98:a635
42.152.166.54 0:0:0:0:0:ffff:2a98:a636
42.152.166.55 0:0:0:0:0:ffff:2a98:a637
42.152.166.56 0:0:0:0:0:ffff:2a98:a638
42.152.166.57 0:0:0:0:0:ffff:2a98:a639
42.152.166.58 0:0:0:0:0:ffff:2a98:a63a
42.152.166.59 0:0:0:0:0:ffff:2a98:a63b
42.152.166.60 0:0:0:0:0:ffff:2a98:a63c


42.152.166.61 0:0:0:0:0:ffff:2a98:a63d
42.152.166.62 0:0:0:0:0:ffff:2a98:a63e
42.152.166.63 0:0:0:0:0:ffff:2a98:a63f
42.152.166.64 0:0:0:0:0:ffff:2a98:a640
42.152.166.65 0:0:0:0:0:ffff:2a98:a641
42.152.166.66 0:0:0:0:0:ffff:2a98:a642
42.152.166.67 0:0:0:0:0:ffff:2a98:a643
42.152.166.68 0:0:0:0:0:ffff:2a98:a644
42.152.166.69 0:0:0:0:0:ffff:2a98:a645
42.152.166.70 0:0:0:0:0:ffff:2a98:a646
42.152.166.71 0:0:0:0:0:ffff:2a98:a647
42.152.166.72 0:0:0:0:0:ffff:2a98:a648
42.152.166.73 0:0:0:0:0:ffff:2a98:a649
42.152.166.74 0:0:0:0:0:ffff:2a98:a64a
42.152.166.75 0:0:0:0:0:ffff:2a98:a64b
42.152.166.76 0:0:0:0:0:ffff:2a98:a64c
42.152.166.77 0:0:0:0:0:ffff:2a98:a64d
42.152.166.78 0:0:0:0:0:ffff:2a98:a64e
42.152.166.79 0:0:0:0:0:ffff:2a98:a64f
42.152.166.80 0:0:0:0:0:ffff:2a98:a650
42.152.166.81 0:0:0:0:0:ffff:2a98:a651
42.152.166.82 0:0:0:0:0:ffff:2a98:a652
42.152.166.83 0:0:0:0:0:ffff:2a98:a653
42.152.166.84 0:0:0:0:0:ffff:2a98:a654
42.152.166.85 0:0:0:0:0:ffff:2a98:a655
42.152.166.86 0:0:0:0:0:ffff:2a98:a656
42.152.166.87 0:0:0:0:0:ffff:2a98:a657
42.152.166.88 0:0:0:0:0:ffff:2a98:a658
42.152.166.89 0:0:0:0:0:ffff:2a98:a659
42.152.166.90 0:0:0:0:0:ffff:2a98:a65a
42.152.166.91 0:0:0:0:0:ffff:2a98:a65b
42.152.166.92 0:0:0:0:0:ffff:2a98:a65c
42.152.166.93 0:0:0:0:0:ffff:2a98:a65d
42.152.166.94 0:0:0:0:0:ffff:2a98:a65e
42.152.166.95 0:0:0:0:0:ffff:2a98:a65f
42.152.166.96 0:0:0:0:0:ffff:2a98:a660
42.152.166.97 0:0:0:0:0:ffff:2a98:a661
42.152.166.98 0:0:0:0:0:ffff:2a98:a662
42.152.166.99 0:0:0:0:0:ffff:2a98:a663
42.152.166.100 0:0:0:0:0:ffff:2a98:a664
42.152.166.101 0:0:0:0:0:ffff:2a98:a665
42.152.166.102 0:0:0:0:0:ffff:2a98:a666
42.152.166.103 0:0:0:0:0:ffff:2a98:a667
42.152.166.104 0:0:0:0:0:ffff:2a98:a668
42.152.166.105 0:0:0:0:0:ffff:2a98:a669
42.152.166.106 0:0:0:0:0:ffff:2a98:a66a
42.152.166.107 0:0:0:0:0:ffff:2a98:a66b
42.152.166.108 0:0:0:0:0:ffff:2a98:a66c
42.152.166.109 0:0:0:0:0:ffff:2a98:a66d
42.152.166.110 0:0:0:0:0:ffff:2a98:a66e
42.152.166.111 0:0:0:0:0:ffff:2a98:a66f
42.152.166.112 0:0:0:0:0:ffff:2a98:a670
42.152.166.113 0:0:0:0:0:ffff:2a98:a671
42.152.166.114 0:0:0:0:0:ffff:2a98:a672
42.152.166.115 0:0:0:0:0:ffff:2a98:a673
42.152.166.116 0:0:0:0:0:ffff:2a98:a674
42.152.166.117 0:0:0:0:0:ffff:2a98:a675
42.152.166.118 0:0:0:0:0:ffff:2a98:a676
42.152.166.119 0:0:0:0:0:ffff:2a98:a677
42.152.166.120 0:0:0:0:0:ffff:2a98:a678


42.152.166.121 0:0:0:0:0:ffff:2a98:a679
42.152.166.122 0:0:0:0:0:ffff:2a98:a67a
42.152.166.123 0:0:0:0:0:ffff:2a98:a67b
42.152.166.124 0:0:0:0:0:ffff:2a98:a67c
42.152.166.125 0:0:0:0:0:ffff:2a98:a67d
42.152.166.126 0:0:0:0:0:ffff:2a98:a67e
42.152.166.127 0:0:0:0:0:ffff:2a98:a67f
42.152.166.128 0:0:0:0:0:ffff:2a98:a680
42.152.166.129 0:0:0:0:0:ffff:2a98:a681
42.152.166.130 0:0:0:0:0:ffff:2a98:a682
42.152.166.131 0:0:0:0:0:ffff:2a98:a683
42.152.166.132 0:0:0:0:0:ffff:2a98:a684
42.152.166.133 0:0:0:0:0:ffff:2a98:a685
42.152.166.134 0:0:0:0:0:ffff:2a98:a686
42.152.166.135 0:0:0:0:0:ffff:2a98:a687
42.152.166.136 0:0:0:0:0:ffff:2a98:a688
42.152.166.137 0:0:0:0:0:ffff:2a98:a689
42.152.166.138 0:0:0:0:0:ffff:2a98:a68a
42.152.166.139 0:0:0:0:0:ffff:2a98:a68b
42.152.166.140 0:0:0:0:0:ffff:2a98:a68c
42.152.166.141 0:0:0:0:0:ffff:2a98:a68d
42.152.166.142 0:0:0:0:0:ffff:2a98:a68e
42.152.166.143 0:0:0:0:0:ffff:2a98:a68f
42.152.166.144 0:0:0:0:0:ffff:2a98:a690
42.152.166.145 0:0:0:0:0:ffff:2a98:a691
42.152.166.146 0:0:0:0:0:ffff:2a98:a692
42.152.166.147 0:0:0:0:0:ffff:2a98:a693
42.152.166.148 0:0:0:0:0:ffff:2a98:a694
42.152.166.149 0:0:0:0:0:ffff:2a98:a695
42.152.166.150 0:0:0:0:0:ffff:2a98:a696
42.152.166.151 0:0:0:0:0:ffff:2a98:a697
42.152.166.152 0:0:0:0:0:ffff:2a98:a698
42.152.166.153 0:0:0:0:0:ffff:2a98:a699
42.152.166.154 0:0:0:0:0:ffff:2a98:a69a
42.152.166.155 0:0:0:0:0:ffff:2a98:a69b
42.152.166.156 0:0:0:0:0:ffff:2a98:a69c
42.152.166.157 0:0:0:0:0:ffff:2a98:a69d
42.152.166.158 0:0:0:0:0:ffff:2a98:a69e
42.152.166.159 0:0:0:0:0:ffff:2a98:a69f
42.152.166.160 0:0:0:0:0:ffff:2a98:a6a0
42.152.166.161 0:0:0:0:0:ffff:2a98:a6a1
42.152.166.162 0:0:0:0:0:ffff:2a98:a6a2
42.152.166.163 0:0:0:0:0:ffff:2a98:a6a3
42.152.166.164 0:0:0:0:0:ffff:2a98:a6a4
42.152.166.165 0:0:0:0:0:ffff:2a98:a6a5
42.152.166.166 0:0:0:0:0:ffff:2a98:a6a6
42.152.166.167 0:0:0:0:0:ffff:2a98:a6a7
42.152.166.168 0:0:0:0:0:ffff:2a98:a6a8
42.152.166.169 0:0:0:0:0:ffff:2a98:a6a9
42.152.166.170 0:0:0:0:0:ffff:2a98:a6aa
42.152.166.171 0:0:0:0:0:ffff:2a98:a6ab
42.152.166.172 0:0:0:0:0:ffff:2a98:a6ac
42.152.166.173 0:0:0:0:0:ffff:2a98:a6ad
42.152.166.174 0:0:0:0:0:ffff:2a98:a6ae
42.152.166.175 0:0:0:0:0:ffff:2a98:a6af
42.152.166.176 0:0:0:0:0:ffff:2a98:a6b0
42.152.166.177 0:0:0:0:0:ffff:2a98:a6b1
42.152.166.178 0:0:0:0:0:ffff:2a98:a6b2
42.152.166.179 0:0:0:0:0:ffff:2a98:a6b3
42.152.166.180 0:0:0:0:0:ffff:2a98:a6b4


42.152.166.181 0:0:0:0:0:ffff:2a98:a6b5
42.152.166.182 0:0:0:0:0:ffff:2a98:a6b6
42.152.166.183 0:0:0:0:0:ffff:2a98:a6b7
42.152.166.184 0:0:0:0:0:ffff:2a98:a6b8
42.152.166.185 0:0:0:0:0:ffff:2a98:a6b9
42.152.166.186 0:0:0:0:0:ffff:2a98:a6ba
42.152.166.187 0:0:0:0:0:ffff:2a98:a6bb
42.152.166.188 0:0:0:0:0:ffff:2a98:a6bc
42.152.166.189 0:0:0:0:0:ffff:2a98:a6bd
42.152.166.190 0:0:0:0:0:ffff:2a98:a6be
42.152.166.191 0:0:0:0:0:ffff:2a98:a6bf
42.152.166.192 0:0:0:0:0:ffff:2a98:a6c0
42.152.166.193 0:0:0:0:0:ffff:2a98:a6c1
42.152.166.194 0:0:0:0:0:ffff:2a98:a6c2
42.152.166.195 0:0:0:0:0:ffff:2a98:a6c3
42.152.166.196 0:0:0:0:0:ffff:2a98:a6c4
42.152.166.197 0:0:0:0:0:ffff:2a98:a6c5
42.152.166.198 0:0:0:0:0:ffff:2a98:a6c6
42.152.166.199 0:0:0:0:0:ffff:2a98:a6c7
42.152.166.200 0:0:0:0:0:ffff:2a98:a6c8
42.152.166.201 0:0:0:0:0:ffff:2a98:a6c9
42.152.166.202 0:0:0:0:0:ffff:2a98:a6ca
42.152.166.203 0:0:0:0:0:ffff:2a98:a6cb
42.152.166.204 0:0:0:0:0:ffff:2a98:a6cc
42.152.166.205 0:0:0:0:0:ffff:2a98:a6cd
42.152.166.206 0:0:0:0:0:ffff:2a98:a6ce
42.152.166.207 0:0:0:0:0:ffff:2a98:a6cf
42.152.166.208 0:0:0:0:0:ffff:2a98:a6d0
42.152.166.209 0:0:0:0:0:ffff:2a98:a6d1
42.152.166.210 0:0:0:0:0:ffff:2a98:a6d2
42.152.166.211 0:0:0:0:0:ffff:2a98:a6d3
42.152.166.212 0:0:0:0:0:ffff:2a98:a6d4
42.152.166.213 0:0:0:0:0:ffff:2a98:a6d5
42.152.166.214 0:0:0:0:0:ffff:2a98:a6d6
42.152.166.215 0:0:0:0:0:ffff:2a98:a6d7
42.152.166.216 0:0:0:0:0:ffff:2a98:a6d8
42.152.166.217 0:0:0:0:0:ffff:2a98:a6d9
42.152.166.218 0:0:0:0:0:ffff:2a98:a6da
42.152.166.219 0:0:0:0:0:ffff:2a98:a6db
42.152.166.220 0:0:0:0:0:ffff:2a98:a6dc
42.152.166.221 0:0:0:0:0:ffff:2a98:a6dd
42.152.166.222 0:0:0:0:0:ffff:2a98:a6de
42.152.166.223 0:0:0:0:0:ffff:2a98:a6df
42.152.166.224 0:0:0:0:0:ffff:2a98:a6e0
42.152.166.225 0:0:0:0:0:ffff:2a98:a6e1
42.152.166.226 0:0:0:0:0:ffff:2a98:a6e2
42.152.166.227 0:0:0:0:0:ffff:2a98:a6e3
42.152.166.228 0:0:0:0:0:ffff:2a98:a6e4
42.152.166.229 0:0:0:0:0:ffff:2a98:a6e5
42.152.166.230 0:0:0:0:0:ffff:2a98:a6e6
42.152.166.231 0:0:0:0:0:ffff:2a98:a6e7
42.152.166.232 0:0:0:0:0:ffff:2a98:a6e8
42.152.166.233 0:0:0:0:0:ffff:2a98:a6e9
42.152.166.234 0:0:0:0:0:ffff:2a98:a6ea
42.152.166.235 0:0:0:0:0:ffff:2a98:a6eb
42.152.166.236 0:0:0:0:0:ffff:2a98:a6ec
42.152.166.237 0:0:0:0:0:ffff:2a98:a6ed
42.152.166.238 0:0:0:0:0:ffff:2a98:a6ee
42.152.166.239 0:0:0:0:0:ffff:2a98:a6ef
42.152.166.240 0:0:0:0:0:ffff:2a98:a6f0
42.152.166.241 0:0:0:0:0:ffff:2a98:a6f1
42.152.166.242 0:0:0:0:0:ffff:2a98:a6f2
42.152.166.243 0:0:0:0:0:ffff:2a98:a6f3
42.152.166.244 0:0:0:0:0:ffff:2a98:a6f4
42.152.166.245 0:0:0:0:0:ffff:2a98:a6f5
42.152.166.246 0:0:0:0:0:ffff:2a98:a6f6
42.152.166.247 0:0:0:0:0:ffff:2a98:a6f7
42.152.166.248 0:0:0:0:0:ffff:2a98:a6f8
42.152.166.249 0:0:0:0:0:ffff:2a98:a6f9
42.152.166.250 0:0:0:0:0:ffff:2a98:a6fa
42.152.166.251 0:0:0:0:0:ffff:2a98:a6fb
42.152.166.252 0:0:0:0:0:ffff:2a98:a6fc
42.152.166.253 0:0:0:0:0:ffff:2a98:a6fd
42.152.166.254 0:0:0:0:0:ffff:2a98:a6fe
42.152.166.255 0:0:0:0:0:ffff:2a98: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.