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
143.243.22.1 0:0:0:0:0:ffff:8ff3:1601
143.243.22.2 0:0:0:0:0:ffff:8ff3:1602
143.243.22.3 0:0:0:0:0:ffff:8ff3:1603
143.243.22.4 0:0:0:0:0:ffff:8ff3:1604
143.243.22.5 0:0:0:0:0:ffff:8ff3:1605
143.243.22.6 0:0:0:0:0:ffff:8ff3:1606
143.243.22.7 0:0:0:0:0:ffff:8ff3:1607
143.243.22.8 0:0:0:0:0:ffff:8ff3:1608
143.243.22.9 0:0:0:0:0:ffff:8ff3:1609
143.243.22.10 0:0:0:0:0:ffff:8ff3:160a
143.243.22.11 0:0:0:0:0:ffff:8ff3:160b
143.243.22.12 0:0:0:0:0:ffff:8ff3:160c
143.243.22.13 0:0:0:0:0:ffff:8ff3:160d
143.243.22.14 0:0:0:0:0:ffff:8ff3:160e
143.243.22.15 0:0:0:0:0:ffff:8ff3:160f
143.243.22.16 0:0:0:0:0:ffff:8ff3:1610
143.243.22.17 0:0:0:0:0:ffff:8ff3:1611
143.243.22.18 0:0:0:0:0:ffff:8ff3:1612
143.243.22.19 0:0:0:0:0:ffff:8ff3:1613
143.243.22.20 0:0:0:0:0:ffff:8ff3:1614
143.243.22.21 0:0:0:0:0:ffff:8ff3:1615
143.243.22.22 0:0:0:0:0:ffff:8ff3:1616
143.243.22.23 0:0:0:0:0:ffff:8ff3:1617
143.243.22.24 0:0:0:0:0:ffff:8ff3:1618
143.243.22.25 0:0:0:0:0:ffff:8ff3:1619
143.243.22.26 0:0:0:0:0:ffff:8ff3:161a
143.243.22.27 0:0:0:0:0:ffff:8ff3:161b
143.243.22.28 0:0:0:0:0:ffff:8ff3:161c
143.243.22.29 0:0:0:0:0:ffff:8ff3:161d
143.243.22.30 0:0:0:0:0:ffff:8ff3:161e
143.243.22.31 0:0:0:0:0:ffff:8ff3:161f
143.243.22.32 0:0:0:0:0:ffff:8ff3:1620
143.243.22.33 0:0:0:0:0:ffff:8ff3:1621
143.243.22.34 0:0:0:0:0:ffff:8ff3:1622
143.243.22.35 0:0:0:0:0:ffff:8ff3:1623
143.243.22.36 0:0:0:0:0:ffff:8ff3:1624
143.243.22.37 0:0:0:0:0:ffff:8ff3:1625
143.243.22.38 0:0:0:0:0:ffff:8ff3:1626
143.243.22.39 0:0:0:0:0:ffff:8ff3:1627
143.243.22.40 0:0:0:0:0:ffff:8ff3:1628
143.243.22.41 0:0:0:0:0:ffff:8ff3:1629
143.243.22.42 0:0:0:0:0:ffff:8ff3:162a
143.243.22.43 0:0:0:0:0:ffff:8ff3:162b
143.243.22.44 0:0:0:0:0:ffff:8ff3:162c
143.243.22.45 0:0:0:0:0:ffff:8ff3:162d
143.243.22.46 0:0:0:0:0:ffff:8ff3:162e
143.243.22.47 0:0:0:0:0:ffff:8ff3:162f
143.243.22.48 0:0:0:0:0:ffff:8ff3:1630
143.243.22.49 0:0:0:0:0:ffff:8ff3:1631
143.243.22.50 0:0:0:0:0:ffff:8ff3:1632
143.243.22.51 0:0:0:0:0:ffff:8ff3:1633
143.243.22.52 0:0:0:0:0:ffff:8ff3:1634
143.243.22.53 0:0:0:0:0:ffff:8ff3:1635
143.243.22.54 0:0:0:0:0:ffff:8ff3:1636
143.243.22.55 0:0:0:0:0:ffff:8ff3:1637
143.243.22.56 0:0:0:0:0:ffff:8ff3:1638
143.243.22.57 0:0:0:0:0:ffff:8ff3:1639
143.243.22.58 0:0:0:0:0:ffff:8ff3:163a
143.243.22.59 0:0:0:0:0:ffff:8ff3:163b
143.243.22.60 0:0:0:0:0:ffff:8ff3:163c


143.243.22.61 0:0:0:0:0:ffff:8ff3:163d
143.243.22.62 0:0:0:0:0:ffff:8ff3:163e
143.243.22.63 0:0:0:0:0:ffff:8ff3:163f
143.243.22.64 0:0:0:0:0:ffff:8ff3:1640
143.243.22.65 0:0:0:0:0:ffff:8ff3:1641
143.243.22.66 0:0:0:0:0:ffff:8ff3:1642
143.243.22.67 0:0:0:0:0:ffff:8ff3:1643
143.243.22.68 0:0:0:0:0:ffff:8ff3:1644
143.243.22.69 0:0:0:0:0:ffff:8ff3:1645
143.243.22.70 0:0:0:0:0:ffff:8ff3:1646
143.243.22.71 0:0:0:0:0:ffff:8ff3:1647
143.243.22.72 0:0:0:0:0:ffff:8ff3:1648
143.243.22.73 0:0:0:0:0:ffff:8ff3:1649
143.243.22.74 0:0:0:0:0:ffff:8ff3:164a
143.243.22.75 0:0:0:0:0:ffff:8ff3:164b
143.243.22.76 0:0:0:0:0:ffff:8ff3:164c
143.243.22.77 0:0:0:0:0:ffff:8ff3:164d
143.243.22.78 0:0:0:0:0:ffff:8ff3:164e
143.243.22.79 0:0:0:0:0:ffff:8ff3:164f
143.243.22.80 0:0:0:0:0:ffff:8ff3:1650
143.243.22.81 0:0:0:0:0:ffff:8ff3:1651
143.243.22.82 0:0:0:0:0:ffff:8ff3:1652
143.243.22.83 0:0:0:0:0:ffff:8ff3:1653
143.243.22.84 0:0:0:0:0:ffff:8ff3:1654
143.243.22.85 0:0:0:0:0:ffff:8ff3:1655
143.243.22.86 0:0:0:0:0:ffff:8ff3:1656
143.243.22.87 0:0:0:0:0:ffff:8ff3:1657
143.243.22.88 0:0:0:0:0:ffff:8ff3:1658
143.243.22.89 0:0:0:0:0:ffff:8ff3:1659
143.243.22.90 0:0:0:0:0:ffff:8ff3:165a
143.243.22.91 0:0:0:0:0:ffff:8ff3:165b
143.243.22.92 0:0:0:0:0:ffff:8ff3:165c
143.243.22.93 0:0:0:0:0:ffff:8ff3:165d
143.243.22.94 0:0:0:0:0:ffff:8ff3:165e
143.243.22.95 0:0:0:0:0:ffff:8ff3:165f
143.243.22.96 0:0:0:0:0:ffff:8ff3:1660
143.243.22.97 0:0:0:0:0:ffff:8ff3:1661
143.243.22.98 0:0:0:0:0:ffff:8ff3:1662
143.243.22.99 0:0:0:0:0:ffff:8ff3:1663
143.243.22.100 0:0:0:0:0:ffff:8ff3:1664
143.243.22.101 0:0:0:0:0:ffff:8ff3:1665
143.243.22.102 0:0:0:0:0:ffff:8ff3:1666
143.243.22.103 0:0:0:0:0:ffff:8ff3:1667
143.243.22.104 0:0:0:0:0:ffff:8ff3:1668
143.243.22.105 0:0:0:0:0:ffff:8ff3:1669
143.243.22.106 0:0:0:0:0:ffff:8ff3:166a
143.243.22.107 0:0:0:0:0:ffff:8ff3:166b
143.243.22.108 0:0:0:0:0:ffff:8ff3:166c
143.243.22.109 0:0:0:0:0:ffff:8ff3:166d
143.243.22.110 0:0:0:0:0:ffff:8ff3:166e
143.243.22.111 0:0:0:0:0:ffff:8ff3:166f
143.243.22.112 0:0:0:0:0:ffff:8ff3:1670
143.243.22.113 0:0:0:0:0:ffff:8ff3:1671
143.243.22.114 0:0:0:0:0:ffff:8ff3:1672
143.243.22.115 0:0:0:0:0:ffff:8ff3:1673
143.243.22.116 0:0:0:0:0:ffff:8ff3:1674
143.243.22.117 0:0:0:0:0:ffff:8ff3:1675
143.243.22.118 0:0:0:0:0:ffff:8ff3:1676
143.243.22.119 0:0:0:0:0:ffff:8ff3:1677
143.243.22.120 0:0:0:0:0:ffff:8ff3:1678


143.243.22.121 0:0:0:0:0:ffff:8ff3:1679
143.243.22.122 0:0:0:0:0:ffff:8ff3:167a
143.243.22.123 0:0:0:0:0:ffff:8ff3:167b
143.243.22.124 0:0:0:0:0:ffff:8ff3:167c
143.243.22.125 0:0:0:0:0:ffff:8ff3:167d
143.243.22.126 0:0:0:0:0:ffff:8ff3:167e
143.243.22.127 0:0:0:0:0:ffff:8ff3:167f
143.243.22.128 0:0:0:0:0:ffff:8ff3:1680
143.243.22.129 0:0:0:0:0:ffff:8ff3:1681
143.243.22.130 0:0:0:0:0:ffff:8ff3:1682
143.243.22.131 0:0:0:0:0:ffff:8ff3:1683
143.243.22.132 0:0:0:0:0:ffff:8ff3:1684
143.243.22.133 0:0:0:0:0:ffff:8ff3:1685
143.243.22.134 0:0:0:0:0:ffff:8ff3:1686
143.243.22.135 0:0:0:0:0:ffff:8ff3:1687
143.243.22.136 0:0:0:0:0:ffff:8ff3:1688
143.243.22.137 0:0:0:0:0:ffff:8ff3:1689
143.243.22.138 0:0:0:0:0:ffff:8ff3:168a
143.243.22.139 0:0:0:0:0:ffff:8ff3:168b
143.243.22.140 0:0:0:0:0:ffff:8ff3:168c
143.243.22.141 0:0:0:0:0:ffff:8ff3:168d
143.243.22.142 0:0:0:0:0:ffff:8ff3:168e
143.243.22.143 0:0:0:0:0:ffff:8ff3:168f
143.243.22.144 0:0:0:0:0:ffff:8ff3:1690
143.243.22.145 0:0:0:0:0:ffff:8ff3:1691
143.243.22.146 0:0:0:0:0:ffff:8ff3:1692
143.243.22.147 0:0:0:0:0:ffff:8ff3:1693
143.243.22.148 0:0:0:0:0:ffff:8ff3:1694
143.243.22.149 0:0:0:0:0:ffff:8ff3:1695
143.243.22.150 0:0:0:0:0:ffff:8ff3:1696
143.243.22.151 0:0:0:0:0:ffff:8ff3:1697
143.243.22.152 0:0:0:0:0:ffff:8ff3:1698
143.243.22.153 0:0:0:0:0:ffff:8ff3:1699
143.243.22.154 0:0:0:0:0:ffff:8ff3:169a
143.243.22.155 0:0:0:0:0:ffff:8ff3:169b
143.243.22.156 0:0:0:0:0:ffff:8ff3:169c
143.243.22.157 0:0:0:0:0:ffff:8ff3:169d
143.243.22.158 0:0:0:0:0:ffff:8ff3:169e
143.243.22.159 0:0:0:0:0:ffff:8ff3:169f
143.243.22.160 0:0:0:0:0:ffff:8ff3:16a0
143.243.22.161 0:0:0:0:0:ffff:8ff3:16a1
143.243.22.162 0:0:0:0:0:ffff:8ff3:16a2
143.243.22.163 0:0:0:0:0:ffff:8ff3:16a3
143.243.22.164 0:0:0:0:0:ffff:8ff3:16a4
143.243.22.165 0:0:0:0:0:ffff:8ff3:16a5
143.243.22.166 0:0:0:0:0:ffff:8ff3:16a6
143.243.22.167 0:0:0:0:0:ffff:8ff3:16a7
143.243.22.168 0:0:0:0:0:ffff:8ff3:16a8
143.243.22.169 0:0:0:0:0:ffff:8ff3:16a9
143.243.22.170 0:0:0:0:0:ffff:8ff3:16aa
143.243.22.171 0:0:0:0:0:ffff:8ff3:16ab
143.243.22.172 0:0:0:0:0:ffff:8ff3:16ac
143.243.22.173 0:0:0:0:0:ffff:8ff3:16ad
143.243.22.174 0:0:0:0:0:ffff:8ff3:16ae
143.243.22.175 0:0:0:0:0:ffff:8ff3:16af
143.243.22.176 0:0:0:0:0:ffff:8ff3:16b0
143.243.22.177 0:0:0:0:0:ffff:8ff3:16b1
143.243.22.178 0:0:0:0:0:ffff:8ff3:16b2
143.243.22.179 0:0:0:0:0:ffff:8ff3:16b3
143.243.22.180 0:0:0:0:0:ffff:8ff3:16b4


143.243.22.181 0:0:0:0:0:ffff:8ff3:16b5
143.243.22.182 0:0:0:0:0:ffff:8ff3:16b6
143.243.22.183 0:0:0:0:0:ffff:8ff3:16b7
143.243.22.184 0:0:0:0:0:ffff:8ff3:16b8
143.243.22.185 0:0:0:0:0:ffff:8ff3:16b9
143.243.22.186 0:0:0:0:0:ffff:8ff3:16ba
143.243.22.187 0:0:0:0:0:ffff:8ff3:16bb
143.243.22.188 0:0:0:0:0:ffff:8ff3:16bc
143.243.22.189 0:0:0:0:0:ffff:8ff3:16bd
143.243.22.190 0:0:0:0:0:ffff:8ff3:16be
143.243.22.191 0:0:0:0:0:ffff:8ff3:16bf
143.243.22.192 0:0:0:0:0:ffff:8ff3:16c0
143.243.22.193 0:0:0:0:0:ffff:8ff3:16c1
143.243.22.194 0:0:0:0:0:ffff:8ff3:16c2
143.243.22.195 0:0:0:0:0:ffff:8ff3:16c3
143.243.22.196 0:0:0:0:0:ffff:8ff3:16c4
143.243.22.197 0:0:0:0:0:ffff:8ff3:16c5
143.243.22.198 0:0:0:0:0:ffff:8ff3:16c6
143.243.22.199 0:0:0:0:0:ffff:8ff3:16c7
143.243.22.200 0:0:0:0:0:ffff:8ff3:16c8
143.243.22.201 0:0:0:0:0:ffff:8ff3:16c9
143.243.22.202 0:0:0:0:0:ffff:8ff3:16ca
143.243.22.203 0:0:0:0:0:ffff:8ff3:16cb
143.243.22.204 0:0:0:0:0:ffff:8ff3:16cc
143.243.22.205 0:0:0:0:0:ffff:8ff3:16cd
143.243.22.206 0:0:0:0:0:ffff:8ff3:16ce
143.243.22.207 0:0:0:0:0:ffff:8ff3:16cf
143.243.22.208 0:0:0:0:0:ffff:8ff3:16d0
143.243.22.209 0:0:0:0:0:ffff:8ff3:16d1
143.243.22.210 0:0:0:0:0:ffff:8ff3:16d2
143.243.22.211 0:0:0:0:0:ffff:8ff3:16d3
143.243.22.212 0:0:0:0:0:ffff:8ff3:16d4
143.243.22.213 0:0:0:0:0:ffff:8ff3:16d5
143.243.22.214 0:0:0:0:0:ffff:8ff3:16d6
143.243.22.215 0:0:0:0:0:ffff:8ff3:16d7
143.243.22.216 0:0:0:0:0:ffff:8ff3:16d8
143.243.22.217 0:0:0:0:0:ffff:8ff3:16d9
143.243.22.218 0:0:0:0:0:ffff:8ff3:16da
143.243.22.219 0:0:0:0:0:ffff:8ff3:16db
143.243.22.220 0:0:0:0:0:ffff:8ff3:16dc
143.243.22.221 0:0:0:0:0:ffff:8ff3:16dd
143.243.22.222 0:0:0:0:0:ffff:8ff3:16de
143.243.22.223 0:0:0:0:0:ffff:8ff3:16df
143.243.22.224 0:0:0:0:0:ffff:8ff3:16e0
143.243.22.225 0:0:0:0:0:ffff:8ff3:16e1
143.243.22.226 0:0:0:0:0:ffff:8ff3:16e2
143.243.22.227 0:0:0:0:0:ffff:8ff3:16e3
143.243.22.228 0:0:0:0:0:ffff:8ff3:16e4
143.243.22.229 0:0:0:0:0:ffff:8ff3:16e5
143.243.22.230 0:0:0:0:0:ffff:8ff3:16e6
143.243.22.231 0:0:0:0:0:ffff:8ff3:16e7
143.243.22.232 0:0:0:0:0:ffff:8ff3:16e8
143.243.22.233 0:0:0:0:0:ffff:8ff3:16e9
143.243.22.234 0:0:0:0:0:ffff:8ff3:16ea
143.243.22.235 0:0:0:0:0:ffff:8ff3:16eb
143.243.22.236 0:0:0:0:0:ffff:8ff3:16ec
143.243.22.237 0:0:0:0:0:ffff:8ff3:16ed
143.243.22.238 0:0:0:0:0:ffff:8ff3:16ee
143.243.22.239 0:0:0:0:0:ffff:8ff3:16ef
143.243.22.240 0:0:0:0:0:ffff:8ff3:16f0
143.243.22.241 0:0:0:0:0:ffff:8ff3:16f1
143.243.22.242 0:0:0:0:0:ffff:8ff3:16f2
143.243.22.243 0:0:0:0:0:ffff:8ff3:16f3
143.243.22.244 0:0:0:0:0:ffff:8ff3:16f4
143.243.22.245 0:0:0:0:0:ffff:8ff3:16f5
143.243.22.246 0:0:0:0:0:ffff:8ff3:16f6
143.243.22.247 0:0:0:0:0:ffff:8ff3:16f7
143.243.22.248 0:0:0:0:0:ffff:8ff3:16f8
143.243.22.249 0:0:0:0:0:ffff:8ff3:16f9
143.243.22.250 0:0:0:0:0:ffff:8ff3:16fa
143.243.22.251 0:0:0:0:0:ffff:8ff3:16fb
143.243.22.252 0:0:0:0:0:ffff:8ff3:16fc
143.243.22.253 0:0:0:0:0:ffff:8ff3:16fd
143.243.22.254 0:0:0:0:0:ffff:8ff3:16fe
143.243.22.255 0:0:0:0:0:ffff:8ff3:16ff


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.