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
157.159.23.1 0:0:0:0:0:ffff:9d9f:1701
157.159.23.2 0:0:0:0:0:ffff:9d9f:1702
157.159.23.3 0:0:0:0:0:ffff:9d9f:1703
157.159.23.4 0:0:0:0:0:ffff:9d9f:1704
157.159.23.5 0:0:0:0:0:ffff:9d9f:1705
157.159.23.6 0:0:0:0:0:ffff:9d9f:1706
157.159.23.7 0:0:0:0:0:ffff:9d9f:1707
157.159.23.8 0:0:0:0:0:ffff:9d9f:1708
157.159.23.9 0:0:0:0:0:ffff:9d9f:1709
157.159.23.10 0:0:0:0:0:ffff:9d9f:170a
157.159.23.11 0:0:0:0:0:ffff:9d9f:170b
157.159.23.12 0:0:0:0:0:ffff:9d9f:170c
157.159.23.13 0:0:0:0:0:ffff:9d9f:170d
157.159.23.14 0:0:0:0:0:ffff:9d9f:170e
157.159.23.15 0:0:0:0:0:ffff:9d9f:170f
157.159.23.16 0:0:0:0:0:ffff:9d9f:1710
157.159.23.17 0:0:0:0:0:ffff:9d9f:1711
157.159.23.18 0:0:0:0:0:ffff:9d9f:1712
157.159.23.19 0:0:0:0:0:ffff:9d9f:1713
157.159.23.20 0:0:0:0:0:ffff:9d9f:1714
157.159.23.21 0:0:0:0:0:ffff:9d9f:1715
157.159.23.22 0:0:0:0:0:ffff:9d9f:1716
157.159.23.23 0:0:0:0:0:ffff:9d9f:1717
157.159.23.24 0:0:0:0:0:ffff:9d9f:1718
157.159.23.25 0:0:0:0:0:ffff:9d9f:1719
157.159.23.26 0:0:0:0:0:ffff:9d9f:171a
157.159.23.27 0:0:0:0:0:ffff:9d9f:171b
157.159.23.28 0:0:0:0:0:ffff:9d9f:171c
157.159.23.29 0:0:0:0:0:ffff:9d9f:171d
157.159.23.30 0:0:0:0:0:ffff:9d9f:171e
157.159.23.31 0:0:0:0:0:ffff:9d9f:171f
157.159.23.32 0:0:0:0:0:ffff:9d9f:1720
157.159.23.33 0:0:0:0:0:ffff:9d9f:1721
157.159.23.34 0:0:0:0:0:ffff:9d9f:1722
157.159.23.35 0:0:0:0:0:ffff:9d9f:1723
157.159.23.36 0:0:0:0:0:ffff:9d9f:1724
157.159.23.37 0:0:0:0:0:ffff:9d9f:1725
157.159.23.38 0:0:0:0:0:ffff:9d9f:1726
157.159.23.39 0:0:0:0:0:ffff:9d9f:1727
157.159.23.40 0:0:0:0:0:ffff:9d9f:1728
157.159.23.41 0:0:0:0:0:ffff:9d9f:1729
157.159.23.42 0:0:0:0:0:ffff:9d9f:172a
157.159.23.43 0:0:0:0:0:ffff:9d9f:172b
157.159.23.44 0:0:0:0:0:ffff:9d9f:172c
157.159.23.45 0:0:0:0:0:ffff:9d9f:172d
157.159.23.46 0:0:0:0:0:ffff:9d9f:172e
157.159.23.47 0:0:0:0:0:ffff:9d9f:172f
157.159.23.48 0:0:0:0:0:ffff:9d9f:1730
157.159.23.49 0:0:0:0:0:ffff:9d9f:1731
157.159.23.50 0:0:0:0:0:ffff:9d9f:1732
157.159.23.51 0:0:0:0:0:ffff:9d9f:1733
157.159.23.52 0:0:0:0:0:ffff:9d9f:1734
157.159.23.53 0:0:0:0:0:ffff:9d9f:1735
157.159.23.54 0:0:0:0:0:ffff:9d9f:1736
157.159.23.55 0:0:0:0:0:ffff:9d9f:1737
157.159.23.56 0:0:0:0:0:ffff:9d9f:1738
157.159.23.57 0:0:0:0:0:ffff:9d9f:1739
157.159.23.58 0:0:0:0:0:ffff:9d9f:173a
157.159.23.59 0:0:0:0:0:ffff:9d9f:173b
157.159.23.60 0:0:0:0:0:ffff:9d9f:173c


157.159.23.61 0:0:0:0:0:ffff:9d9f:173d
157.159.23.62 0:0:0:0:0:ffff:9d9f:173e
157.159.23.63 0:0:0:0:0:ffff:9d9f:173f
157.159.23.64 0:0:0:0:0:ffff:9d9f:1740
157.159.23.65 0:0:0:0:0:ffff:9d9f:1741
157.159.23.66 0:0:0:0:0:ffff:9d9f:1742
157.159.23.67 0:0:0:0:0:ffff:9d9f:1743
157.159.23.68 0:0:0:0:0:ffff:9d9f:1744
157.159.23.69 0:0:0:0:0:ffff:9d9f:1745
157.159.23.70 0:0:0:0:0:ffff:9d9f:1746
157.159.23.71 0:0:0:0:0:ffff:9d9f:1747
157.159.23.72 0:0:0:0:0:ffff:9d9f:1748
157.159.23.73 0:0:0:0:0:ffff:9d9f:1749
157.159.23.74 0:0:0:0:0:ffff:9d9f:174a
157.159.23.75 0:0:0:0:0:ffff:9d9f:174b
157.159.23.76 0:0:0:0:0:ffff:9d9f:174c
157.159.23.77 0:0:0:0:0:ffff:9d9f:174d
157.159.23.78 0:0:0:0:0:ffff:9d9f:174e
157.159.23.79 0:0:0:0:0:ffff:9d9f:174f
157.159.23.80 0:0:0:0:0:ffff:9d9f:1750
157.159.23.81 0:0:0:0:0:ffff:9d9f:1751
157.159.23.82 0:0:0:0:0:ffff:9d9f:1752
157.159.23.83 0:0:0:0:0:ffff:9d9f:1753
157.159.23.84 0:0:0:0:0:ffff:9d9f:1754
157.159.23.85 0:0:0:0:0:ffff:9d9f:1755
157.159.23.86 0:0:0:0:0:ffff:9d9f:1756
157.159.23.87 0:0:0:0:0:ffff:9d9f:1757
157.159.23.88 0:0:0:0:0:ffff:9d9f:1758
157.159.23.89 0:0:0:0:0:ffff:9d9f:1759
157.159.23.90 0:0:0:0:0:ffff:9d9f:175a
157.159.23.91 0:0:0:0:0:ffff:9d9f:175b
157.159.23.92 0:0:0:0:0:ffff:9d9f:175c
157.159.23.93 0:0:0:0:0:ffff:9d9f:175d
157.159.23.94 0:0:0:0:0:ffff:9d9f:175e
157.159.23.95 0:0:0:0:0:ffff:9d9f:175f
157.159.23.96 0:0:0:0:0:ffff:9d9f:1760
157.159.23.97 0:0:0:0:0:ffff:9d9f:1761
157.159.23.98 0:0:0:0:0:ffff:9d9f:1762
157.159.23.99 0:0:0:0:0:ffff:9d9f:1763
157.159.23.100 0:0:0:0:0:ffff:9d9f:1764
157.159.23.101 0:0:0:0:0:ffff:9d9f:1765
157.159.23.102 0:0:0:0:0:ffff:9d9f:1766
157.159.23.103 0:0:0:0:0:ffff:9d9f:1767
157.159.23.104 0:0:0:0:0:ffff:9d9f:1768
157.159.23.105 0:0:0:0:0:ffff:9d9f:1769
157.159.23.106 0:0:0:0:0:ffff:9d9f:176a
157.159.23.107 0:0:0:0:0:ffff:9d9f:176b
157.159.23.108 0:0:0:0:0:ffff:9d9f:176c
157.159.23.109 0:0:0:0:0:ffff:9d9f:176d
157.159.23.110 0:0:0:0:0:ffff:9d9f:176e
157.159.23.111 0:0:0:0:0:ffff:9d9f:176f
157.159.23.112 0:0:0:0:0:ffff:9d9f:1770
157.159.23.113 0:0:0:0:0:ffff:9d9f:1771
157.159.23.114 0:0:0:0:0:ffff:9d9f:1772
157.159.23.115 0:0:0:0:0:ffff:9d9f:1773
157.159.23.116 0:0:0:0:0:ffff:9d9f:1774
157.159.23.117 0:0:0:0:0:ffff:9d9f:1775
157.159.23.118 0:0:0:0:0:ffff:9d9f:1776
157.159.23.119 0:0:0:0:0:ffff:9d9f:1777
157.159.23.120 0:0:0:0:0:ffff:9d9f:1778


157.159.23.121 0:0:0:0:0:ffff:9d9f:1779
157.159.23.122 0:0:0:0:0:ffff:9d9f:177a
157.159.23.123 0:0:0:0:0:ffff:9d9f:177b
157.159.23.124 0:0:0:0:0:ffff:9d9f:177c
157.159.23.125 0:0:0:0:0:ffff:9d9f:177d
157.159.23.126 0:0:0:0:0:ffff:9d9f:177e
157.159.23.127 0:0:0:0:0:ffff:9d9f:177f
157.159.23.128 0:0:0:0:0:ffff:9d9f:1780
157.159.23.129 0:0:0:0:0:ffff:9d9f:1781
157.159.23.130 0:0:0:0:0:ffff:9d9f:1782
157.159.23.131 0:0:0:0:0:ffff:9d9f:1783
157.159.23.132 0:0:0:0:0:ffff:9d9f:1784
157.159.23.133 0:0:0:0:0:ffff:9d9f:1785
157.159.23.134 0:0:0:0:0:ffff:9d9f:1786
157.159.23.135 0:0:0:0:0:ffff:9d9f:1787
157.159.23.136 0:0:0:0:0:ffff:9d9f:1788
157.159.23.137 0:0:0:0:0:ffff:9d9f:1789
157.159.23.138 0:0:0:0:0:ffff:9d9f:178a
157.159.23.139 0:0:0:0:0:ffff:9d9f:178b
157.159.23.140 0:0:0:0:0:ffff:9d9f:178c
157.159.23.141 0:0:0:0:0:ffff:9d9f:178d
157.159.23.142 0:0:0:0:0:ffff:9d9f:178e
157.159.23.143 0:0:0:0:0:ffff:9d9f:178f
157.159.23.144 0:0:0:0:0:ffff:9d9f:1790
157.159.23.145 0:0:0:0:0:ffff:9d9f:1791
157.159.23.146 0:0:0:0:0:ffff:9d9f:1792
157.159.23.147 0:0:0:0:0:ffff:9d9f:1793
157.159.23.148 0:0:0:0:0:ffff:9d9f:1794
157.159.23.149 0:0:0:0:0:ffff:9d9f:1795
157.159.23.150 0:0:0:0:0:ffff:9d9f:1796
157.159.23.151 0:0:0:0:0:ffff:9d9f:1797
157.159.23.152 0:0:0:0:0:ffff:9d9f:1798
157.159.23.153 0:0:0:0:0:ffff:9d9f:1799
157.159.23.154 0:0:0:0:0:ffff:9d9f:179a
157.159.23.155 0:0:0:0:0:ffff:9d9f:179b
157.159.23.156 0:0:0:0:0:ffff:9d9f:179c
157.159.23.157 0:0:0:0:0:ffff:9d9f:179d
157.159.23.158 0:0:0:0:0:ffff:9d9f:179e
157.159.23.159 0:0:0:0:0:ffff:9d9f:179f
157.159.23.160 0:0:0:0:0:ffff:9d9f:17a0
157.159.23.161 0:0:0:0:0:ffff:9d9f:17a1
157.159.23.162 0:0:0:0:0:ffff:9d9f:17a2
157.159.23.163 0:0:0:0:0:ffff:9d9f:17a3
157.159.23.164 0:0:0:0:0:ffff:9d9f:17a4
157.159.23.165 0:0:0:0:0:ffff:9d9f:17a5
157.159.23.166 0:0:0:0:0:ffff:9d9f:17a6
157.159.23.167 0:0:0:0:0:ffff:9d9f:17a7
157.159.23.168 0:0:0:0:0:ffff:9d9f:17a8
157.159.23.169 0:0:0:0:0:ffff:9d9f:17a9
157.159.23.170 0:0:0:0:0:ffff:9d9f:17aa
157.159.23.171 0:0:0:0:0:ffff:9d9f:17ab
157.159.23.172 0:0:0:0:0:ffff:9d9f:17ac
157.159.23.173 0:0:0:0:0:ffff:9d9f:17ad
157.159.23.174 0:0:0:0:0:ffff:9d9f:17ae
157.159.23.175 0:0:0:0:0:ffff:9d9f:17af
157.159.23.176 0:0:0:0:0:ffff:9d9f:17b0
157.159.23.177 0:0:0:0:0:ffff:9d9f:17b1
157.159.23.178 0:0:0:0:0:ffff:9d9f:17b2
157.159.23.179 0:0:0:0:0:ffff:9d9f:17b3
157.159.23.180 0:0:0:0:0:ffff:9d9f:17b4


157.159.23.181 0:0:0:0:0:ffff:9d9f:17b5
157.159.23.182 0:0:0:0:0:ffff:9d9f:17b6
157.159.23.183 0:0:0:0:0:ffff:9d9f:17b7
157.159.23.184 0:0:0:0:0:ffff:9d9f:17b8
157.159.23.185 0:0:0:0:0:ffff:9d9f:17b9
157.159.23.186 0:0:0:0:0:ffff:9d9f:17ba
157.159.23.187 0:0:0:0:0:ffff:9d9f:17bb
157.159.23.188 0:0:0:0:0:ffff:9d9f:17bc
157.159.23.189 0:0:0:0:0:ffff:9d9f:17bd
157.159.23.190 0:0:0:0:0:ffff:9d9f:17be
157.159.23.191 0:0:0:0:0:ffff:9d9f:17bf
157.159.23.192 0:0:0:0:0:ffff:9d9f:17c0
157.159.23.193 0:0:0:0:0:ffff:9d9f:17c1
157.159.23.194 0:0:0:0:0:ffff:9d9f:17c2
157.159.23.195 0:0:0:0:0:ffff:9d9f:17c3
157.159.23.196 0:0:0:0:0:ffff:9d9f:17c4
157.159.23.197 0:0:0:0:0:ffff:9d9f:17c5
157.159.23.198 0:0:0:0:0:ffff:9d9f:17c6
157.159.23.199 0:0:0:0:0:ffff:9d9f:17c7
157.159.23.200 0:0:0:0:0:ffff:9d9f:17c8
157.159.23.201 0:0:0:0:0:ffff:9d9f:17c9
157.159.23.202 0:0:0:0:0:ffff:9d9f:17ca
157.159.23.203 0:0:0:0:0:ffff:9d9f:17cb
157.159.23.204 0:0:0:0:0:ffff:9d9f:17cc
157.159.23.205 0:0:0:0:0:ffff:9d9f:17cd
157.159.23.206 0:0:0:0:0:ffff:9d9f:17ce
157.159.23.207 0:0:0:0:0:ffff:9d9f:17cf
157.159.23.208 0:0:0:0:0:ffff:9d9f:17d0
157.159.23.209 0:0:0:0:0:ffff:9d9f:17d1
157.159.23.210 0:0:0:0:0:ffff:9d9f:17d2
157.159.23.211 0:0:0:0:0:ffff:9d9f:17d3
157.159.23.212 0:0:0:0:0:ffff:9d9f:17d4
157.159.23.213 0:0:0:0:0:ffff:9d9f:17d5
157.159.23.214 0:0:0:0:0:ffff:9d9f:17d6
157.159.23.215 0:0:0:0:0:ffff:9d9f:17d7
157.159.23.216 0:0:0:0:0:ffff:9d9f:17d8
157.159.23.217 0:0:0:0:0:ffff:9d9f:17d9
157.159.23.218 0:0:0:0:0:ffff:9d9f:17da
157.159.23.219 0:0:0:0:0:ffff:9d9f:17db
157.159.23.220 0:0:0:0:0:ffff:9d9f:17dc
157.159.23.221 0:0:0:0:0:ffff:9d9f:17dd
157.159.23.222 0:0:0:0:0:ffff:9d9f:17de
157.159.23.223 0:0:0:0:0:ffff:9d9f:17df
157.159.23.224 0:0:0:0:0:ffff:9d9f:17e0
157.159.23.225 0:0:0:0:0:ffff:9d9f:17e1
157.159.23.226 0:0:0:0:0:ffff:9d9f:17e2
157.159.23.227 0:0:0:0:0:ffff:9d9f:17e3
157.159.23.228 0:0:0:0:0:ffff:9d9f:17e4
157.159.23.229 0:0:0:0:0:ffff:9d9f:17e5
157.159.23.230 0:0:0:0:0:ffff:9d9f:17e6
157.159.23.231 0:0:0:0:0:ffff:9d9f:17e7
157.159.23.232 0:0:0:0:0:ffff:9d9f:17e8
157.159.23.233 0:0:0:0:0:ffff:9d9f:17e9
157.159.23.234 0:0:0:0:0:ffff:9d9f:17ea
157.159.23.235 0:0:0:0:0:ffff:9d9f:17eb
157.159.23.236 0:0:0:0:0:ffff:9d9f:17ec
157.159.23.237 0:0:0:0:0:ffff:9d9f:17ed
157.159.23.238 0:0:0:0:0:ffff:9d9f:17ee
157.159.23.239 0:0:0:0:0:ffff:9d9f:17ef
157.159.23.240 0:0:0:0:0:ffff:9d9f:17f0
157.159.23.241 0:0:0:0:0:ffff:9d9f:17f1
157.159.23.242 0:0:0:0:0:ffff:9d9f:17f2
157.159.23.243 0:0:0:0:0:ffff:9d9f:17f3
157.159.23.244 0:0:0:0:0:ffff:9d9f:17f4
157.159.23.245 0:0:0:0:0:ffff:9d9f:17f5
157.159.23.246 0:0:0:0:0:ffff:9d9f:17f6
157.159.23.247 0:0:0:0:0:ffff:9d9f:17f7
157.159.23.248 0:0:0:0:0:ffff:9d9f:17f8
157.159.23.249 0:0:0:0:0:ffff:9d9f:17f9
157.159.23.250 0:0:0:0:0:ffff:9d9f:17fa
157.159.23.251 0:0:0:0:0:ffff:9d9f:17fb
157.159.23.252 0:0:0:0:0:ffff:9d9f:17fc
157.159.23.253 0:0:0:0:0:ffff:9d9f:17fd
157.159.23.254 0:0:0:0:0:ffff:9d9f:17fe
157.159.23.255 0:0:0:0:0:ffff:9d9f:17ff


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.