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
127.73.22.1 0:0:0:0:0:ffff:7f49:1601
127.73.22.2 0:0:0:0:0:ffff:7f49:1602
127.73.22.3 0:0:0:0:0:ffff:7f49:1603
127.73.22.4 0:0:0:0:0:ffff:7f49:1604
127.73.22.5 0:0:0:0:0:ffff:7f49:1605
127.73.22.6 0:0:0:0:0:ffff:7f49:1606
127.73.22.7 0:0:0:0:0:ffff:7f49:1607
127.73.22.8 0:0:0:0:0:ffff:7f49:1608
127.73.22.9 0:0:0:0:0:ffff:7f49:1609
127.73.22.10 0:0:0:0:0:ffff:7f49:160a
127.73.22.11 0:0:0:0:0:ffff:7f49:160b
127.73.22.12 0:0:0:0:0:ffff:7f49:160c
127.73.22.13 0:0:0:0:0:ffff:7f49:160d
127.73.22.14 0:0:0:0:0:ffff:7f49:160e
127.73.22.15 0:0:0:0:0:ffff:7f49:160f
127.73.22.16 0:0:0:0:0:ffff:7f49:1610
127.73.22.17 0:0:0:0:0:ffff:7f49:1611
127.73.22.18 0:0:0:0:0:ffff:7f49:1612
127.73.22.19 0:0:0:0:0:ffff:7f49:1613
127.73.22.20 0:0:0:0:0:ffff:7f49:1614
127.73.22.21 0:0:0:0:0:ffff:7f49:1615
127.73.22.22 0:0:0:0:0:ffff:7f49:1616
127.73.22.23 0:0:0:0:0:ffff:7f49:1617
127.73.22.24 0:0:0:0:0:ffff:7f49:1618
127.73.22.25 0:0:0:0:0:ffff:7f49:1619
127.73.22.26 0:0:0:0:0:ffff:7f49:161a
127.73.22.27 0:0:0:0:0:ffff:7f49:161b
127.73.22.28 0:0:0:0:0:ffff:7f49:161c
127.73.22.29 0:0:0:0:0:ffff:7f49:161d
127.73.22.30 0:0:0:0:0:ffff:7f49:161e
127.73.22.31 0:0:0:0:0:ffff:7f49:161f
127.73.22.32 0:0:0:0:0:ffff:7f49:1620
127.73.22.33 0:0:0:0:0:ffff:7f49:1621
127.73.22.34 0:0:0:0:0:ffff:7f49:1622
127.73.22.35 0:0:0:0:0:ffff:7f49:1623
127.73.22.36 0:0:0:0:0:ffff:7f49:1624
127.73.22.37 0:0:0:0:0:ffff:7f49:1625
127.73.22.38 0:0:0:0:0:ffff:7f49:1626
127.73.22.39 0:0:0:0:0:ffff:7f49:1627
127.73.22.40 0:0:0:0:0:ffff:7f49:1628
127.73.22.41 0:0:0:0:0:ffff:7f49:1629
127.73.22.42 0:0:0:0:0:ffff:7f49:162a
127.73.22.43 0:0:0:0:0:ffff:7f49:162b
127.73.22.44 0:0:0:0:0:ffff:7f49:162c
127.73.22.45 0:0:0:0:0:ffff:7f49:162d
127.73.22.46 0:0:0:0:0:ffff:7f49:162e
127.73.22.47 0:0:0:0:0:ffff:7f49:162f
127.73.22.48 0:0:0:0:0:ffff:7f49:1630
127.73.22.49 0:0:0:0:0:ffff:7f49:1631
127.73.22.50 0:0:0:0:0:ffff:7f49:1632
127.73.22.51 0:0:0:0:0:ffff:7f49:1633
127.73.22.52 0:0:0:0:0:ffff:7f49:1634
127.73.22.53 0:0:0:0:0:ffff:7f49:1635
127.73.22.54 0:0:0:0:0:ffff:7f49:1636
127.73.22.55 0:0:0:0:0:ffff:7f49:1637
127.73.22.56 0:0:0:0:0:ffff:7f49:1638
127.73.22.57 0:0:0:0:0:ffff:7f49:1639
127.73.22.58 0:0:0:0:0:ffff:7f49:163a
127.73.22.59 0:0:0:0:0:ffff:7f49:163b
127.73.22.60 0:0:0:0:0:ffff:7f49:163c


127.73.22.61 0:0:0:0:0:ffff:7f49:163d
127.73.22.62 0:0:0:0:0:ffff:7f49:163e
127.73.22.63 0:0:0:0:0:ffff:7f49:163f
127.73.22.64 0:0:0:0:0:ffff:7f49:1640
127.73.22.65 0:0:0:0:0:ffff:7f49:1641
127.73.22.66 0:0:0:0:0:ffff:7f49:1642
127.73.22.67 0:0:0:0:0:ffff:7f49:1643
127.73.22.68 0:0:0:0:0:ffff:7f49:1644
127.73.22.69 0:0:0:0:0:ffff:7f49:1645
127.73.22.70 0:0:0:0:0:ffff:7f49:1646
127.73.22.71 0:0:0:0:0:ffff:7f49:1647
127.73.22.72 0:0:0:0:0:ffff:7f49:1648
127.73.22.73 0:0:0:0:0:ffff:7f49:1649
127.73.22.74 0:0:0:0:0:ffff:7f49:164a
127.73.22.75 0:0:0:0:0:ffff:7f49:164b
127.73.22.76 0:0:0:0:0:ffff:7f49:164c
127.73.22.77 0:0:0:0:0:ffff:7f49:164d
127.73.22.78 0:0:0:0:0:ffff:7f49:164e
127.73.22.79 0:0:0:0:0:ffff:7f49:164f
127.73.22.80 0:0:0:0:0:ffff:7f49:1650
127.73.22.81 0:0:0:0:0:ffff:7f49:1651
127.73.22.82 0:0:0:0:0:ffff:7f49:1652
127.73.22.83 0:0:0:0:0:ffff:7f49:1653
127.73.22.84 0:0:0:0:0:ffff:7f49:1654
127.73.22.85 0:0:0:0:0:ffff:7f49:1655
127.73.22.86 0:0:0:0:0:ffff:7f49:1656
127.73.22.87 0:0:0:0:0:ffff:7f49:1657
127.73.22.88 0:0:0:0:0:ffff:7f49:1658
127.73.22.89 0:0:0:0:0:ffff:7f49:1659
127.73.22.90 0:0:0:0:0:ffff:7f49:165a
127.73.22.91 0:0:0:0:0:ffff:7f49:165b
127.73.22.92 0:0:0:0:0:ffff:7f49:165c
127.73.22.93 0:0:0:0:0:ffff:7f49:165d
127.73.22.94 0:0:0:0:0:ffff:7f49:165e
127.73.22.95 0:0:0:0:0:ffff:7f49:165f
127.73.22.96 0:0:0:0:0:ffff:7f49:1660
127.73.22.97 0:0:0:0:0:ffff:7f49:1661
127.73.22.98 0:0:0:0:0:ffff:7f49:1662
127.73.22.99 0:0:0:0:0:ffff:7f49:1663
127.73.22.100 0:0:0:0:0:ffff:7f49:1664
127.73.22.101 0:0:0:0:0:ffff:7f49:1665
127.73.22.102 0:0:0:0:0:ffff:7f49:1666
127.73.22.103 0:0:0:0:0:ffff:7f49:1667
127.73.22.104 0:0:0:0:0:ffff:7f49:1668
127.73.22.105 0:0:0:0:0:ffff:7f49:1669
127.73.22.106 0:0:0:0:0:ffff:7f49:166a
127.73.22.107 0:0:0:0:0:ffff:7f49:166b
127.73.22.108 0:0:0:0:0:ffff:7f49:166c
127.73.22.109 0:0:0:0:0:ffff:7f49:166d
127.73.22.110 0:0:0:0:0:ffff:7f49:166e
127.73.22.111 0:0:0:0:0:ffff:7f49:166f
127.73.22.112 0:0:0:0:0:ffff:7f49:1670
127.73.22.113 0:0:0:0:0:ffff:7f49:1671
127.73.22.114 0:0:0:0:0:ffff:7f49:1672
127.73.22.115 0:0:0:0:0:ffff:7f49:1673
127.73.22.116 0:0:0:0:0:ffff:7f49:1674
127.73.22.117 0:0:0:0:0:ffff:7f49:1675
127.73.22.118 0:0:0:0:0:ffff:7f49:1676
127.73.22.119 0:0:0:0:0:ffff:7f49:1677
127.73.22.120 0:0:0:0:0:ffff:7f49:1678


127.73.22.121 0:0:0:0:0:ffff:7f49:1679
127.73.22.122 0:0:0:0:0:ffff:7f49:167a
127.73.22.123 0:0:0:0:0:ffff:7f49:167b
127.73.22.124 0:0:0:0:0:ffff:7f49:167c
127.73.22.125 0:0:0:0:0:ffff:7f49:167d
127.73.22.126 0:0:0:0:0:ffff:7f49:167e
127.73.22.127 0:0:0:0:0:ffff:7f49:167f
127.73.22.128 0:0:0:0:0:ffff:7f49:1680
127.73.22.129 0:0:0:0:0:ffff:7f49:1681
127.73.22.130 0:0:0:0:0:ffff:7f49:1682
127.73.22.131 0:0:0:0:0:ffff:7f49:1683
127.73.22.132 0:0:0:0:0:ffff:7f49:1684
127.73.22.133 0:0:0:0:0:ffff:7f49:1685
127.73.22.134 0:0:0:0:0:ffff:7f49:1686
127.73.22.135 0:0:0:0:0:ffff:7f49:1687
127.73.22.136 0:0:0:0:0:ffff:7f49:1688
127.73.22.137 0:0:0:0:0:ffff:7f49:1689
127.73.22.138 0:0:0:0:0:ffff:7f49:168a
127.73.22.139 0:0:0:0:0:ffff:7f49:168b
127.73.22.140 0:0:0:0:0:ffff:7f49:168c
127.73.22.141 0:0:0:0:0:ffff:7f49:168d
127.73.22.142 0:0:0:0:0:ffff:7f49:168e
127.73.22.143 0:0:0:0:0:ffff:7f49:168f
127.73.22.144 0:0:0:0:0:ffff:7f49:1690
127.73.22.145 0:0:0:0:0:ffff:7f49:1691
127.73.22.146 0:0:0:0:0:ffff:7f49:1692
127.73.22.147 0:0:0:0:0:ffff:7f49:1693
127.73.22.148 0:0:0:0:0:ffff:7f49:1694
127.73.22.149 0:0:0:0:0:ffff:7f49:1695
127.73.22.150 0:0:0:0:0:ffff:7f49:1696
127.73.22.151 0:0:0:0:0:ffff:7f49:1697
127.73.22.152 0:0:0:0:0:ffff:7f49:1698
127.73.22.153 0:0:0:0:0:ffff:7f49:1699
127.73.22.154 0:0:0:0:0:ffff:7f49:169a
127.73.22.155 0:0:0:0:0:ffff:7f49:169b
127.73.22.156 0:0:0:0:0:ffff:7f49:169c
127.73.22.157 0:0:0:0:0:ffff:7f49:169d
127.73.22.158 0:0:0:0:0:ffff:7f49:169e
127.73.22.159 0:0:0:0:0:ffff:7f49:169f
127.73.22.160 0:0:0:0:0:ffff:7f49:16a0
127.73.22.161 0:0:0:0:0:ffff:7f49:16a1
127.73.22.162 0:0:0:0:0:ffff:7f49:16a2
127.73.22.163 0:0:0:0:0:ffff:7f49:16a3
127.73.22.164 0:0:0:0:0:ffff:7f49:16a4
127.73.22.165 0:0:0:0:0:ffff:7f49:16a5
127.73.22.166 0:0:0:0:0:ffff:7f49:16a6
127.73.22.167 0:0:0:0:0:ffff:7f49:16a7
127.73.22.168 0:0:0:0:0:ffff:7f49:16a8
127.73.22.169 0:0:0:0:0:ffff:7f49:16a9
127.73.22.170 0:0:0:0:0:ffff:7f49:16aa
127.73.22.171 0:0:0:0:0:ffff:7f49:16ab
127.73.22.172 0:0:0:0:0:ffff:7f49:16ac
127.73.22.173 0:0:0:0:0:ffff:7f49:16ad
127.73.22.174 0:0:0:0:0:ffff:7f49:16ae
127.73.22.175 0:0:0:0:0:ffff:7f49:16af
127.73.22.176 0:0:0:0:0:ffff:7f49:16b0
127.73.22.177 0:0:0:0:0:ffff:7f49:16b1
127.73.22.178 0:0:0:0:0:ffff:7f49:16b2
127.73.22.179 0:0:0:0:0:ffff:7f49:16b3
127.73.22.180 0:0:0:0:0:ffff:7f49:16b4


127.73.22.181 0:0:0:0:0:ffff:7f49:16b5
127.73.22.182 0:0:0:0:0:ffff:7f49:16b6
127.73.22.183 0:0:0:0:0:ffff:7f49:16b7
127.73.22.184 0:0:0:0:0:ffff:7f49:16b8
127.73.22.185 0:0:0:0:0:ffff:7f49:16b9
127.73.22.186 0:0:0:0:0:ffff:7f49:16ba
127.73.22.187 0:0:0:0:0:ffff:7f49:16bb
127.73.22.188 0:0:0:0:0:ffff:7f49:16bc
127.73.22.189 0:0:0:0:0:ffff:7f49:16bd
127.73.22.190 0:0:0:0:0:ffff:7f49:16be
127.73.22.191 0:0:0:0:0:ffff:7f49:16bf
127.73.22.192 0:0:0:0:0:ffff:7f49:16c0
127.73.22.193 0:0:0:0:0:ffff:7f49:16c1
127.73.22.194 0:0:0:0:0:ffff:7f49:16c2
127.73.22.195 0:0:0:0:0:ffff:7f49:16c3
127.73.22.196 0:0:0:0:0:ffff:7f49:16c4
127.73.22.197 0:0:0:0:0:ffff:7f49:16c5
127.73.22.198 0:0:0:0:0:ffff:7f49:16c6
127.73.22.199 0:0:0:0:0:ffff:7f49:16c7
127.73.22.200 0:0:0:0:0:ffff:7f49:16c8
127.73.22.201 0:0:0:0:0:ffff:7f49:16c9
127.73.22.202 0:0:0:0:0:ffff:7f49:16ca
127.73.22.203 0:0:0:0:0:ffff:7f49:16cb
127.73.22.204 0:0:0:0:0:ffff:7f49:16cc
127.73.22.205 0:0:0:0:0:ffff:7f49:16cd
127.73.22.206 0:0:0:0:0:ffff:7f49:16ce
127.73.22.207 0:0:0:0:0:ffff:7f49:16cf
127.73.22.208 0:0:0:0:0:ffff:7f49:16d0
127.73.22.209 0:0:0:0:0:ffff:7f49:16d1
127.73.22.210 0:0:0:0:0:ffff:7f49:16d2
127.73.22.211 0:0:0:0:0:ffff:7f49:16d3
127.73.22.212 0:0:0:0:0:ffff:7f49:16d4
127.73.22.213 0:0:0:0:0:ffff:7f49:16d5
127.73.22.214 0:0:0:0:0:ffff:7f49:16d6
127.73.22.215 0:0:0:0:0:ffff:7f49:16d7
127.73.22.216 0:0:0:0:0:ffff:7f49:16d8
127.73.22.217 0:0:0:0:0:ffff:7f49:16d9
127.73.22.218 0:0:0:0:0:ffff:7f49:16da
127.73.22.219 0:0:0:0:0:ffff:7f49:16db
127.73.22.220 0:0:0:0:0:ffff:7f49:16dc
127.73.22.221 0:0:0:0:0:ffff:7f49:16dd
127.73.22.222 0:0:0:0:0:ffff:7f49:16de
127.73.22.223 0:0:0:0:0:ffff:7f49:16df
127.73.22.224 0:0:0:0:0:ffff:7f49:16e0
127.73.22.225 0:0:0:0:0:ffff:7f49:16e1
127.73.22.226 0:0:0:0:0:ffff:7f49:16e2
127.73.22.227 0:0:0:0:0:ffff:7f49:16e3
127.73.22.228 0:0:0:0:0:ffff:7f49:16e4
127.73.22.229 0:0:0:0:0:ffff:7f49:16e5
127.73.22.230 0:0:0:0:0:ffff:7f49:16e6
127.73.22.231 0:0:0:0:0:ffff:7f49:16e7
127.73.22.232 0:0:0:0:0:ffff:7f49:16e8
127.73.22.233 0:0:0:0:0:ffff:7f49:16e9
127.73.22.234 0:0:0:0:0:ffff:7f49:16ea
127.73.22.235 0:0:0:0:0:ffff:7f49:16eb
127.73.22.236 0:0:0:0:0:ffff:7f49:16ec
127.73.22.237 0:0:0:0:0:ffff:7f49:16ed
127.73.22.238 0:0:0:0:0:ffff:7f49:16ee
127.73.22.239 0:0:0:0:0:ffff:7f49:16ef
127.73.22.240 0:0:0:0:0:ffff:7f49:16f0
127.73.22.241 0:0:0:0:0:ffff:7f49:16f1
127.73.22.242 0:0:0:0:0:ffff:7f49:16f2
127.73.22.243 0:0:0:0:0:ffff:7f49:16f3
127.73.22.244 0:0:0:0:0:ffff:7f49:16f4
127.73.22.245 0:0:0:0:0:ffff:7f49:16f5
127.73.22.246 0:0:0:0:0:ffff:7f49:16f6
127.73.22.247 0:0:0:0:0:ffff:7f49:16f7
127.73.22.248 0:0:0:0:0:ffff:7f49:16f8
127.73.22.249 0:0:0:0:0:ffff:7f49:16f9
127.73.22.250 0:0:0:0:0:ffff:7f49:16fa
127.73.22.251 0:0:0:0:0:ffff:7f49:16fb
127.73.22.252 0:0:0:0:0:ffff:7f49:16fc
127.73.22.253 0:0:0:0:0:ffff:7f49:16fd
127.73.22.254 0:0:0:0:0:ffff:7f49:16fe
127.73.22.255 0:0:0:0:0:ffff:7f49:16ff


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.