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
19.73.183.1 0:0:0:0:0:ffff:1349:b701
19.73.183.2 0:0:0:0:0:ffff:1349:b702
19.73.183.3 0:0:0:0:0:ffff:1349:b703
19.73.183.4 0:0:0:0:0:ffff:1349:b704
19.73.183.5 0:0:0:0:0:ffff:1349:b705
19.73.183.6 0:0:0:0:0:ffff:1349:b706
19.73.183.7 0:0:0:0:0:ffff:1349:b707
19.73.183.8 0:0:0:0:0:ffff:1349:b708
19.73.183.9 0:0:0:0:0:ffff:1349:b709
19.73.183.10 0:0:0:0:0:ffff:1349:b70a
19.73.183.11 0:0:0:0:0:ffff:1349:b70b
19.73.183.12 0:0:0:0:0:ffff:1349:b70c
19.73.183.13 0:0:0:0:0:ffff:1349:b70d
19.73.183.14 0:0:0:0:0:ffff:1349:b70e
19.73.183.15 0:0:0:0:0:ffff:1349:b70f
19.73.183.16 0:0:0:0:0:ffff:1349:b710
19.73.183.17 0:0:0:0:0:ffff:1349:b711
19.73.183.18 0:0:0:0:0:ffff:1349:b712
19.73.183.19 0:0:0:0:0:ffff:1349:b713
19.73.183.20 0:0:0:0:0:ffff:1349:b714
19.73.183.21 0:0:0:0:0:ffff:1349:b715
19.73.183.22 0:0:0:0:0:ffff:1349:b716
19.73.183.23 0:0:0:0:0:ffff:1349:b717
19.73.183.24 0:0:0:0:0:ffff:1349:b718
19.73.183.25 0:0:0:0:0:ffff:1349:b719
19.73.183.26 0:0:0:0:0:ffff:1349:b71a
19.73.183.27 0:0:0:0:0:ffff:1349:b71b
19.73.183.28 0:0:0:0:0:ffff:1349:b71c
19.73.183.29 0:0:0:0:0:ffff:1349:b71d
19.73.183.30 0:0:0:0:0:ffff:1349:b71e
19.73.183.31 0:0:0:0:0:ffff:1349:b71f
19.73.183.32 0:0:0:0:0:ffff:1349:b720
19.73.183.33 0:0:0:0:0:ffff:1349:b721
19.73.183.34 0:0:0:0:0:ffff:1349:b722
19.73.183.35 0:0:0:0:0:ffff:1349:b723
19.73.183.36 0:0:0:0:0:ffff:1349:b724
19.73.183.37 0:0:0:0:0:ffff:1349:b725
19.73.183.38 0:0:0:0:0:ffff:1349:b726
19.73.183.39 0:0:0:0:0:ffff:1349:b727
19.73.183.40 0:0:0:0:0:ffff:1349:b728
19.73.183.41 0:0:0:0:0:ffff:1349:b729
19.73.183.42 0:0:0:0:0:ffff:1349:b72a
19.73.183.43 0:0:0:0:0:ffff:1349:b72b
19.73.183.44 0:0:0:0:0:ffff:1349:b72c
19.73.183.45 0:0:0:0:0:ffff:1349:b72d
19.73.183.46 0:0:0:0:0:ffff:1349:b72e
19.73.183.47 0:0:0:0:0:ffff:1349:b72f
19.73.183.48 0:0:0:0:0:ffff:1349:b730
19.73.183.49 0:0:0:0:0:ffff:1349:b731
19.73.183.50 0:0:0:0:0:ffff:1349:b732
19.73.183.51 0:0:0:0:0:ffff:1349:b733
19.73.183.52 0:0:0:0:0:ffff:1349:b734
19.73.183.53 0:0:0:0:0:ffff:1349:b735
19.73.183.54 0:0:0:0:0:ffff:1349:b736
19.73.183.55 0:0:0:0:0:ffff:1349:b737
19.73.183.56 0:0:0:0:0:ffff:1349:b738
19.73.183.57 0:0:0:0:0:ffff:1349:b739
19.73.183.58 0:0:0:0:0:ffff:1349:b73a
19.73.183.59 0:0:0:0:0:ffff:1349:b73b
19.73.183.60 0:0:0:0:0:ffff:1349:b73c


19.73.183.61 0:0:0:0:0:ffff:1349:b73d
19.73.183.62 0:0:0:0:0:ffff:1349:b73e
19.73.183.63 0:0:0:0:0:ffff:1349:b73f
19.73.183.64 0:0:0:0:0:ffff:1349:b740
19.73.183.65 0:0:0:0:0:ffff:1349:b741
19.73.183.66 0:0:0:0:0:ffff:1349:b742
19.73.183.67 0:0:0:0:0:ffff:1349:b743
19.73.183.68 0:0:0:0:0:ffff:1349:b744
19.73.183.69 0:0:0:0:0:ffff:1349:b745
19.73.183.70 0:0:0:0:0:ffff:1349:b746
19.73.183.71 0:0:0:0:0:ffff:1349:b747
19.73.183.72 0:0:0:0:0:ffff:1349:b748
19.73.183.73 0:0:0:0:0:ffff:1349:b749
19.73.183.74 0:0:0:0:0:ffff:1349:b74a
19.73.183.75 0:0:0:0:0:ffff:1349:b74b
19.73.183.76 0:0:0:0:0:ffff:1349:b74c
19.73.183.77 0:0:0:0:0:ffff:1349:b74d
19.73.183.78 0:0:0:0:0:ffff:1349:b74e
19.73.183.79 0:0:0:0:0:ffff:1349:b74f
19.73.183.80 0:0:0:0:0:ffff:1349:b750
19.73.183.81 0:0:0:0:0:ffff:1349:b751
19.73.183.82 0:0:0:0:0:ffff:1349:b752
19.73.183.83 0:0:0:0:0:ffff:1349:b753
19.73.183.84 0:0:0:0:0:ffff:1349:b754
19.73.183.85 0:0:0:0:0:ffff:1349:b755
19.73.183.86 0:0:0:0:0:ffff:1349:b756
19.73.183.87 0:0:0:0:0:ffff:1349:b757
19.73.183.88 0:0:0:0:0:ffff:1349:b758
19.73.183.89 0:0:0:0:0:ffff:1349:b759
19.73.183.90 0:0:0:0:0:ffff:1349:b75a
19.73.183.91 0:0:0:0:0:ffff:1349:b75b
19.73.183.92 0:0:0:0:0:ffff:1349:b75c
19.73.183.93 0:0:0:0:0:ffff:1349:b75d
19.73.183.94 0:0:0:0:0:ffff:1349:b75e
19.73.183.95 0:0:0:0:0:ffff:1349:b75f
19.73.183.96 0:0:0:0:0:ffff:1349:b760
19.73.183.97 0:0:0:0:0:ffff:1349:b761
19.73.183.98 0:0:0:0:0:ffff:1349:b762
19.73.183.99 0:0:0:0:0:ffff:1349:b763
19.73.183.100 0:0:0:0:0:ffff:1349:b764
19.73.183.101 0:0:0:0:0:ffff:1349:b765
19.73.183.102 0:0:0:0:0:ffff:1349:b766
19.73.183.103 0:0:0:0:0:ffff:1349:b767
19.73.183.104 0:0:0:0:0:ffff:1349:b768
19.73.183.105 0:0:0:0:0:ffff:1349:b769
19.73.183.106 0:0:0:0:0:ffff:1349:b76a
19.73.183.107 0:0:0:0:0:ffff:1349:b76b
19.73.183.108 0:0:0:0:0:ffff:1349:b76c
19.73.183.109 0:0:0:0:0:ffff:1349:b76d
19.73.183.110 0:0:0:0:0:ffff:1349:b76e
19.73.183.111 0:0:0:0:0:ffff:1349:b76f
19.73.183.112 0:0:0:0:0:ffff:1349:b770
19.73.183.113 0:0:0:0:0:ffff:1349:b771
19.73.183.114 0:0:0:0:0:ffff:1349:b772
19.73.183.115 0:0:0:0:0:ffff:1349:b773
19.73.183.116 0:0:0:0:0:ffff:1349:b774
19.73.183.117 0:0:0:0:0:ffff:1349:b775
19.73.183.118 0:0:0:0:0:ffff:1349:b776
19.73.183.119 0:0:0:0:0:ffff:1349:b777
19.73.183.120 0:0:0:0:0:ffff:1349:b778


19.73.183.121 0:0:0:0:0:ffff:1349:b779
19.73.183.122 0:0:0:0:0:ffff:1349:b77a
19.73.183.123 0:0:0:0:0:ffff:1349:b77b
19.73.183.124 0:0:0:0:0:ffff:1349:b77c
19.73.183.125 0:0:0:0:0:ffff:1349:b77d
19.73.183.126 0:0:0:0:0:ffff:1349:b77e
19.73.183.127 0:0:0:0:0:ffff:1349:b77f
19.73.183.128 0:0:0:0:0:ffff:1349:b780
19.73.183.129 0:0:0:0:0:ffff:1349:b781
19.73.183.130 0:0:0:0:0:ffff:1349:b782
19.73.183.131 0:0:0:0:0:ffff:1349:b783
19.73.183.132 0:0:0:0:0:ffff:1349:b784
19.73.183.133 0:0:0:0:0:ffff:1349:b785
19.73.183.134 0:0:0:0:0:ffff:1349:b786
19.73.183.135 0:0:0:0:0:ffff:1349:b787
19.73.183.136 0:0:0:0:0:ffff:1349:b788
19.73.183.137 0:0:0:0:0:ffff:1349:b789
19.73.183.138 0:0:0:0:0:ffff:1349:b78a
19.73.183.139 0:0:0:0:0:ffff:1349:b78b
19.73.183.140 0:0:0:0:0:ffff:1349:b78c
19.73.183.141 0:0:0:0:0:ffff:1349:b78d
19.73.183.142 0:0:0:0:0:ffff:1349:b78e
19.73.183.143 0:0:0:0:0:ffff:1349:b78f
19.73.183.144 0:0:0:0:0:ffff:1349:b790
19.73.183.145 0:0:0:0:0:ffff:1349:b791
19.73.183.146 0:0:0:0:0:ffff:1349:b792
19.73.183.147 0:0:0:0:0:ffff:1349:b793
19.73.183.148 0:0:0:0:0:ffff:1349:b794
19.73.183.149 0:0:0:0:0:ffff:1349:b795
19.73.183.150 0:0:0:0:0:ffff:1349:b796
19.73.183.151 0:0:0:0:0:ffff:1349:b797
19.73.183.152 0:0:0:0:0:ffff:1349:b798
19.73.183.153 0:0:0:0:0:ffff:1349:b799
19.73.183.154 0:0:0:0:0:ffff:1349:b79a
19.73.183.155 0:0:0:0:0:ffff:1349:b79b
19.73.183.156 0:0:0:0:0:ffff:1349:b79c
19.73.183.157 0:0:0:0:0:ffff:1349:b79d
19.73.183.158 0:0:0:0:0:ffff:1349:b79e
19.73.183.159 0:0:0:0:0:ffff:1349:b79f
19.73.183.160 0:0:0:0:0:ffff:1349:b7a0
19.73.183.161 0:0:0:0:0:ffff:1349:b7a1
19.73.183.162 0:0:0:0:0:ffff:1349:b7a2
19.73.183.163 0:0:0:0:0:ffff:1349:b7a3
19.73.183.164 0:0:0:0:0:ffff:1349:b7a4
19.73.183.165 0:0:0:0:0:ffff:1349:b7a5
19.73.183.166 0:0:0:0:0:ffff:1349:b7a6
19.73.183.167 0:0:0:0:0:ffff:1349:b7a7
19.73.183.168 0:0:0:0:0:ffff:1349:b7a8
19.73.183.169 0:0:0:0:0:ffff:1349:b7a9
19.73.183.170 0:0:0:0:0:ffff:1349:b7aa
19.73.183.171 0:0:0:0:0:ffff:1349:b7ab
19.73.183.172 0:0:0:0:0:ffff:1349:b7ac
19.73.183.173 0:0:0:0:0:ffff:1349:b7ad
19.73.183.174 0:0:0:0:0:ffff:1349:b7ae
19.73.183.175 0:0:0:0:0:ffff:1349:b7af
19.73.183.176 0:0:0:0:0:ffff:1349:b7b0
19.73.183.177 0:0:0:0:0:ffff:1349:b7b1
19.73.183.178 0:0:0:0:0:ffff:1349:b7b2
19.73.183.179 0:0:0:0:0:ffff:1349:b7b3
19.73.183.180 0:0:0:0:0:ffff:1349:b7b4


19.73.183.181 0:0:0:0:0:ffff:1349:b7b5
19.73.183.182 0:0:0:0:0:ffff:1349:b7b6
19.73.183.183 0:0:0:0:0:ffff:1349:b7b7
19.73.183.184 0:0:0:0:0:ffff:1349:b7b8
19.73.183.185 0:0:0:0:0:ffff:1349:b7b9
19.73.183.186 0:0:0:0:0:ffff:1349:b7ba
19.73.183.187 0:0:0:0:0:ffff:1349:b7bb
19.73.183.188 0:0:0:0:0:ffff:1349:b7bc
19.73.183.189 0:0:0:0:0:ffff:1349:b7bd
19.73.183.190 0:0:0:0:0:ffff:1349:b7be
19.73.183.191 0:0:0:0:0:ffff:1349:b7bf
19.73.183.192 0:0:0:0:0:ffff:1349:b7c0
19.73.183.193 0:0:0:0:0:ffff:1349:b7c1
19.73.183.194 0:0:0:0:0:ffff:1349:b7c2
19.73.183.195 0:0:0:0:0:ffff:1349:b7c3
19.73.183.196 0:0:0:0:0:ffff:1349:b7c4
19.73.183.197 0:0:0:0:0:ffff:1349:b7c5
19.73.183.198 0:0:0:0:0:ffff:1349:b7c6
19.73.183.199 0:0:0:0:0:ffff:1349:b7c7
19.73.183.200 0:0:0:0:0:ffff:1349:b7c8
19.73.183.201 0:0:0:0:0:ffff:1349:b7c9
19.73.183.202 0:0:0:0:0:ffff:1349:b7ca
19.73.183.203 0:0:0:0:0:ffff:1349:b7cb
19.73.183.204 0:0:0:0:0:ffff:1349:b7cc
19.73.183.205 0:0:0:0:0:ffff:1349:b7cd
19.73.183.206 0:0:0:0:0:ffff:1349:b7ce
19.73.183.207 0:0:0:0:0:ffff:1349:b7cf
19.73.183.208 0:0:0:0:0:ffff:1349:b7d0
19.73.183.209 0:0:0:0:0:ffff:1349:b7d1
19.73.183.210 0:0:0:0:0:ffff:1349:b7d2
19.73.183.211 0:0:0:0:0:ffff:1349:b7d3
19.73.183.212 0:0:0:0:0:ffff:1349:b7d4
19.73.183.213 0:0:0:0:0:ffff:1349:b7d5
19.73.183.214 0:0:0:0:0:ffff:1349:b7d6
19.73.183.215 0:0:0:0:0:ffff:1349:b7d7
19.73.183.216 0:0:0:0:0:ffff:1349:b7d8
19.73.183.217 0:0:0:0:0:ffff:1349:b7d9
19.73.183.218 0:0:0:0:0:ffff:1349:b7da
19.73.183.219 0:0:0:0:0:ffff:1349:b7db
19.73.183.220 0:0:0:0:0:ffff:1349:b7dc
19.73.183.221 0:0:0:0:0:ffff:1349:b7dd
19.73.183.222 0:0:0:0:0:ffff:1349:b7de
19.73.183.223 0:0:0:0:0:ffff:1349:b7df
19.73.183.224 0:0:0:0:0:ffff:1349:b7e0
19.73.183.225 0:0:0:0:0:ffff:1349:b7e1
19.73.183.226 0:0:0:0:0:ffff:1349:b7e2
19.73.183.227 0:0:0:0:0:ffff:1349:b7e3
19.73.183.228 0:0:0:0:0:ffff:1349:b7e4
19.73.183.229 0:0:0:0:0:ffff:1349:b7e5
19.73.183.230 0:0:0:0:0:ffff:1349:b7e6
19.73.183.231 0:0:0:0:0:ffff:1349:b7e7
19.73.183.232 0:0:0:0:0:ffff:1349:b7e8
19.73.183.233 0:0:0:0:0:ffff:1349:b7e9
19.73.183.234 0:0:0:0:0:ffff:1349:b7ea
19.73.183.235 0:0:0:0:0:ffff:1349:b7eb
19.73.183.236 0:0:0:0:0:ffff:1349:b7ec
19.73.183.237 0:0:0:0:0:ffff:1349:b7ed
19.73.183.238 0:0:0:0:0:ffff:1349:b7ee
19.73.183.239 0:0:0:0:0:ffff:1349:b7ef
19.73.183.240 0:0:0:0:0:ffff:1349:b7f0
19.73.183.241 0:0:0:0:0:ffff:1349:b7f1
19.73.183.242 0:0:0:0:0:ffff:1349:b7f2
19.73.183.243 0:0:0:0:0:ffff:1349:b7f3
19.73.183.244 0:0:0:0:0:ffff:1349:b7f4
19.73.183.245 0:0:0:0:0:ffff:1349:b7f5
19.73.183.246 0:0:0:0:0:ffff:1349:b7f6
19.73.183.247 0:0:0:0:0:ffff:1349:b7f7
19.73.183.248 0:0:0:0:0:ffff:1349:b7f8
19.73.183.249 0:0:0:0:0:ffff:1349:b7f9
19.73.183.250 0:0:0:0:0:ffff:1349:b7fa
19.73.183.251 0:0:0:0:0:ffff:1349:b7fb
19.73.183.252 0:0:0:0:0:ffff:1349:b7fc
19.73.183.253 0:0:0:0:0:ffff:1349:b7fd
19.73.183.254 0:0:0:0:0:ffff:1349:b7fe
19.73.183.255 0:0:0:0:0:ffff:1349:b7ff


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.