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
72.39.183.1 0:0:0:0:0:ffff:4827:b701
72.39.183.2 0:0:0:0:0:ffff:4827:b702
72.39.183.3 0:0:0:0:0:ffff:4827:b703
72.39.183.4 0:0:0:0:0:ffff:4827:b704
72.39.183.5 0:0:0:0:0:ffff:4827:b705
72.39.183.6 0:0:0:0:0:ffff:4827:b706
72.39.183.7 0:0:0:0:0:ffff:4827:b707
72.39.183.8 0:0:0:0:0:ffff:4827:b708
72.39.183.9 0:0:0:0:0:ffff:4827:b709
72.39.183.10 0:0:0:0:0:ffff:4827:b70a
72.39.183.11 0:0:0:0:0:ffff:4827:b70b
72.39.183.12 0:0:0:0:0:ffff:4827:b70c
72.39.183.13 0:0:0:0:0:ffff:4827:b70d
72.39.183.14 0:0:0:0:0:ffff:4827:b70e
72.39.183.15 0:0:0:0:0:ffff:4827:b70f
72.39.183.16 0:0:0:0:0:ffff:4827:b710
72.39.183.17 0:0:0:0:0:ffff:4827:b711
72.39.183.18 0:0:0:0:0:ffff:4827:b712
72.39.183.19 0:0:0:0:0:ffff:4827:b713
72.39.183.20 0:0:0:0:0:ffff:4827:b714
72.39.183.21 0:0:0:0:0:ffff:4827:b715
72.39.183.22 0:0:0:0:0:ffff:4827:b716
72.39.183.23 0:0:0:0:0:ffff:4827:b717
72.39.183.24 0:0:0:0:0:ffff:4827:b718
72.39.183.25 0:0:0:0:0:ffff:4827:b719
72.39.183.26 0:0:0:0:0:ffff:4827:b71a
72.39.183.27 0:0:0:0:0:ffff:4827:b71b
72.39.183.28 0:0:0:0:0:ffff:4827:b71c
72.39.183.29 0:0:0:0:0:ffff:4827:b71d
72.39.183.30 0:0:0:0:0:ffff:4827:b71e
72.39.183.31 0:0:0:0:0:ffff:4827:b71f
72.39.183.32 0:0:0:0:0:ffff:4827:b720
72.39.183.33 0:0:0:0:0:ffff:4827:b721
72.39.183.34 0:0:0:0:0:ffff:4827:b722
72.39.183.35 0:0:0:0:0:ffff:4827:b723
72.39.183.36 0:0:0:0:0:ffff:4827:b724
72.39.183.37 0:0:0:0:0:ffff:4827:b725
72.39.183.38 0:0:0:0:0:ffff:4827:b726
72.39.183.39 0:0:0:0:0:ffff:4827:b727
72.39.183.40 0:0:0:0:0:ffff:4827:b728
72.39.183.41 0:0:0:0:0:ffff:4827:b729
72.39.183.42 0:0:0:0:0:ffff:4827:b72a
72.39.183.43 0:0:0:0:0:ffff:4827:b72b
72.39.183.44 0:0:0:0:0:ffff:4827:b72c
72.39.183.45 0:0:0:0:0:ffff:4827:b72d
72.39.183.46 0:0:0:0:0:ffff:4827:b72e
72.39.183.47 0:0:0:0:0:ffff:4827:b72f
72.39.183.48 0:0:0:0:0:ffff:4827:b730
72.39.183.49 0:0:0:0:0:ffff:4827:b731
72.39.183.50 0:0:0:0:0:ffff:4827:b732
72.39.183.51 0:0:0:0:0:ffff:4827:b733
72.39.183.52 0:0:0:0:0:ffff:4827:b734
72.39.183.53 0:0:0:0:0:ffff:4827:b735
72.39.183.54 0:0:0:0:0:ffff:4827:b736
72.39.183.55 0:0:0:0:0:ffff:4827:b737
72.39.183.56 0:0:0:0:0:ffff:4827:b738
72.39.183.57 0:0:0:0:0:ffff:4827:b739
72.39.183.58 0:0:0:0:0:ffff:4827:b73a
72.39.183.59 0:0:0:0:0:ffff:4827:b73b
72.39.183.60 0:0:0:0:0:ffff:4827:b73c


72.39.183.61 0:0:0:0:0:ffff:4827:b73d
72.39.183.62 0:0:0:0:0:ffff:4827:b73e
72.39.183.63 0:0:0:0:0:ffff:4827:b73f
72.39.183.64 0:0:0:0:0:ffff:4827:b740
72.39.183.65 0:0:0:0:0:ffff:4827:b741
72.39.183.66 0:0:0:0:0:ffff:4827:b742
72.39.183.67 0:0:0:0:0:ffff:4827:b743
72.39.183.68 0:0:0:0:0:ffff:4827:b744
72.39.183.69 0:0:0:0:0:ffff:4827:b745
72.39.183.70 0:0:0:0:0:ffff:4827:b746
72.39.183.71 0:0:0:0:0:ffff:4827:b747
72.39.183.72 0:0:0:0:0:ffff:4827:b748
72.39.183.73 0:0:0:0:0:ffff:4827:b749
72.39.183.74 0:0:0:0:0:ffff:4827:b74a
72.39.183.75 0:0:0:0:0:ffff:4827:b74b
72.39.183.76 0:0:0:0:0:ffff:4827:b74c
72.39.183.77 0:0:0:0:0:ffff:4827:b74d
72.39.183.78 0:0:0:0:0:ffff:4827:b74e
72.39.183.79 0:0:0:0:0:ffff:4827:b74f
72.39.183.80 0:0:0:0:0:ffff:4827:b750
72.39.183.81 0:0:0:0:0:ffff:4827:b751
72.39.183.82 0:0:0:0:0:ffff:4827:b752
72.39.183.83 0:0:0:0:0:ffff:4827:b753
72.39.183.84 0:0:0:0:0:ffff:4827:b754
72.39.183.85 0:0:0:0:0:ffff:4827:b755
72.39.183.86 0:0:0:0:0:ffff:4827:b756
72.39.183.87 0:0:0:0:0:ffff:4827:b757
72.39.183.88 0:0:0:0:0:ffff:4827:b758
72.39.183.89 0:0:0:0:0:ffff:4827:b759
72.39.183.90 0:0:0:0:0:ffff:4827:b75a
72.39.183.91 0:0:0:0:0:ffff:4827:b75b
72.39.183.92 0:0:0:0:0:ffff:4827:b75c
72.39.183.93 0:0:0:0:0:ffff:4827:b75d
72.39.183.94 0:0:0:0:0:ffff:4827:b75e
72.39.183.95 0:0:0:0:0:ffff:4827:b75f
72.39.183.96 0:0:0:0:0:ffff:4827:b760
72.39.183.97 0:0:0:0:0:ffff:4827:b761
72.39.183.98 0:0:0:0:0:ffff:4827:b762
72.39.183.99 0:0:0:0:0:ffff:4827:b763
72.39.183.100 0:0:0:0:0:ffff:4827:b764
72.39.183.101 0:0:0:0:0:ffff:4827:b765
72.39.183.102 0:0:0:0:0:ffff:4827:b766
72.39.183.103 0:0:0:0:0:ffff:4827:b767
72.39.183.104 0:0:0:0:0:ffff:4827:b768
72.39.183.105 0:0:0:0:0:ffff:4827:b769
72.39.183.106 0:0:0:0:0:ffff:4827:b76a
72.39.183.107 0:0:0:0:0:ffff:4827:b76b
72.39.183.108 0:0:0:0:0:ffff:4827:b76c
72.39.183.109 0:0:0:0:0:ffff:4827:b76d
72.39.183.110 0:0:0:0:0:ffff:4827:b76e
72.39.183.111 0:0:0:0:0:ffff:4827:b76f
72.39.183.112 0:0:0:0:0:ffff:4827:b770
72.39.183.113 0:0:0:0:0:ffff:4827:b771
72.39.183.114 0:0:0:0:0:ffff:4827:b772
72.39.183.115 0:0:0:0:0:ffff:4827:b773
72.39.183.116 0:0:0:0:0:ffff:4827:b774
72.39.183.117 0:0:0:0:0:ffff:4827:b775
72.39.183.118 0:0:0:0:0:ffff:4827:b776
72.39.183.119 0:0:0:0:0:ffff:4827:b777
72.39.183.120 0:0:0:0:0:ffff:4827:b778


72.39.183.121 0:0:0:0:0:ffff:4827:b779
72.39.183.122 0:0:0:0:0:ffff:4827:b77a
72.39.183.123 0:0:0:0:0:ffff:4827:b77b
72.39.183.124 0:0:0:0:0:ffff:4827:b77c
72.39.183.125 0:0:0:0:0:ffff:4827:b77d
72.39.183.126 0:0:0:0:0:ffff:4827:b77e
72.39.183.127 0:0:0:0:0:ffff:4827:b77f
72.39.183.128 0:0:0:0:0:ffff:4827:b780
72.39.183.129 0:0:0:0:0:ffff:4827:b781
72.39.183.130 0:0:0:0:0:ffff:4827:b782
72.39.183.131 0:0:0:0:0:ffff:4827:b783
72.39.183.132 0:0:0:0:0:ffff:4827:b784
72.39.183.133 0:0:0:0:0:ffff:4827:b785
72.39.183.134 0:0:0:0:0:ffff:4827:b786
72.39.183.135 0:0:0:0:0:ffff:4827:b787
72.39.183.136 0:0:0:0:0:ffff:4827:b788
72.39.183.137 0:0:0:0:0:ffff:4827:b789
72.39.183.138 0:0:0:0:0:ffff:4827:b78a
72.39.183.139 0:0:0:0:0:ffff:4827:b78b
72.39.183.140 0:0:0:0:0:ffff:4827:b78c
72.39.183.141 0:0:0:0:0:ffff:4827:b78d
72.39.183.142 0:0:0:0:0:ffff:4827:b78e
72.39.183.143 0:0:0:0:0:ffff:4827:b78f
72.39.183.144 0:0:0:0:0:ffff:4827:b790
72.39.183.145 0:0:0:0:0:ffff:4827:b791
72.39.183.146 0:0:0:0:0:ffff:4827:b792
72.39.183.147 0:0:0:0:0:ffff:4827:b793
72.39.183.148 0:0:0:0:0:ffff:4827:b794
72.39.183.149 0:0:0:0:0:ffff:4827:b795
72.39.183.150 0:0:0:0:0:ffff:4827:b796
72.39.183.151 0:0:0:0:0:ffff:4827:b797
72.39.183.152 0:0:0:0:0:ffff:4827:b798
72.39.183.153 0:0:0:0:0:ffff:4827:b799
72.39.183.154 0:0:0:0:0:ffff:4827:b79a
72.39.183.155 0:0:0:0:0:ffff:4827:b79b
72.39.183.156 0:0:0:0:0:ffff:4827:b79c
72.39.183.157 0:0:0:0:0:ffff:4827:b79d
72.39.183.158 0:0:0:0:0:ffff:4827:b79e
72.39.183.159 0:0:0:0:0:ffff:4827:b79f
72.39.183.160 0:0:0:0:0:ffff:4827:b7a0
72.39.183.161 0:0:0:0:0:ffff:4827:b7a1
72.39.183.162 0:0:0:0:0:ffff:4827:b7a2
72.39.183.163 0:0:0:0:0:ffff:4827:b7a3
72.39.183.164 0:0:0:0:0:ffff:4827:b7a4
72.39.183.165 0:0:0:0:0:ffff:4827:b7a5
72.39.183.166 0:0:0:0:0:ffff:4827:b7a6
72.39.183.167 0:0:0:0:0:ffff:4827:b7a7
72.39.183.168 0:0:0:0:0:ffff:4827:b7a8
72.39.183.169 0:0:0:0:0:ffff:4827:b7a9
72.39.183.170 0:0:0:0:0:ffff:4827:b7aa
72.39.183.171 0:0:0:0:0:ffff:4827:b7ab
72.39.183.172 0:0:0:0:0:ffff:4827:b7ac
72.39.183.173 0:0:0:0:0:ffff:4827:b7ad
72.39.183.174 0:0:0:0:0:ffff:4827:b7ae
72.39.183.175 0:0:0:0:0:ffff:4827:b7af
72.39.183.176 0:0:0:0:0:ffff:4827:b7b0
72.39.183.177 0:0:0:0:0:ffff:4827:b7b1
72.39.183.178 0:0:0:0:0:ffff:4827:b7b2
72.39.183.179 0:0:0:0:0:ffff:4827:b7b3
72.39.183.180 0:0:0:0:0:ffff:4827:b7b4


72.39.183.181 0:0:0:0:0:ffff:4827:b7b5
72.39.183.182 0:0:0:0:0:ffff:4827:b7b6
72.39.183.183 0:0:0:0:0:ffff:4827:b7b7
72.39.183.184 0:0:0:0:0:ffff:4827:b7b8
72.39.183.185 0:0:0:0:0:ffff:4827:b7b9
72.39.183.186 0:0:0:0:0:ffff:4827:b7ba
72.39.183.187 0:0:0:0:0:ffff:4827:b7bb
72.39.183.188 0:0:0:0:0:ffff:4827:b7bc
72.39.183.189 0:0:0:0:0:ffff:4827:b7bd
72.39.183.190 0:0:0:0:0:ffff:4827:b7be
72.39.183.191 0:0:0:0:0:ffff:4827:b7bf
72.39.183.192 0:0:0:0:0:ffff:4827:b7c0
72.39.183.193 0:0:0:0:0:ffff:4827:b7c1
72.39.183.194 0:0:0:0:0:ffff:4827:b7c2
72.39.183.195 0:0:0:0:0:ffff:4827:b7c3
72.39.183.196 0:0:0:0:0:ffff:4827:b7c4
72.39.183.197 0:0:0:0:0:ffff:4827:b7c5
72.39.183.198 0:0:0:0:0:ffff:4827:b7c6
72.39.183.199 0:0:0:0:0:ffff:4827:b7c7
72.39.183.200 0:0:0:0:0:ffff:4827:b7c8
72.39.183.201 0:0:0:0:0:ffff:4827:b7c9
72.39.183.202 0:0:0:0:0:ffff:4827:b7ca
72.39.183.203 0:0:0:0:0:ffff:4827:b7cb
72.39.183.204 0:0:0:0:0:ffff:4827:b7cc
72.39.183.205 0:0:0:0:0:ffff:4827:b7cd
72.39.183.206 0:0:0:0:0:ffff:4827:b7ce
72.39.183.207 0:0:0:0:0:ffff:4827:b7cf
72.39.183.208 0:0:0:0:0:ffff:4827:b7d0
72.39.183.209 0:0:0:0:0:ffff:4827:b7d1
72.39.183.210 0:0:0:0:0:ffff:4827:b7d2
72.39.183.211 0:0:0:0:0:ffff:4827:b7d3
72.39.183.212 0:0:0:0:0:ffff:4827:b7d4
72.39.183.213 0:0:0:0:0:ffff:4827:b7d5
72.39.183.214 0:0:0:0:0:ffff:4827:b7d6
72.39.183.215 0:0:0:0:0:ffff:4827:b7d7
72.39.183.216 0:0:0:0:0:ffff:4827:b7d8
72.39.183.217 0:0:0:0:0:ffff:4827:b7d9
72.39.183.218 0:0:0:0:0:ffff:4827:b7da
72.39.183.219 0:0:0:0:0:ffff:4827:b7db
72.39.183.220 0:0:0:0:0:ffff:4827:b7dc
72.39.183.221 0:0:0:0:0:ffff:4827:b7dd
72.39.183.222 0:0:0:0:0:ffff:4827:b7de
72.39.183.223 0:0:0:0:0:ffff:4827:b7df
72.39.183.224 0:0:0:0:0:ffff:4827:b7e0
72.39.183.225 0:0:0:0:0:ffff:4827:b7e1
72.39.183.226 0:0:0:0:0:ffff:4827:b7e2
72.39.183.227 0:0:0:0:0:ffff:4827:b7e3
72.39.183.228 0:0:0:0:0:ffff:4827:b7e4
72.39.183.229 0:0:0:0:0:ffff:4827:b7e5
72.39.183.230 0:0:0:0:0:ffff:4827:b7e6
72.39.183.231 0:0:0:0:0:ffff:4827:b7e7
72.39.183.232 0:0:0:0:0:ffff:4827:b7e8
72.39.183.233 0:0:0:0:0:ffff:4827:b7e9
72.39.183.234 0:0:0:0:0:ffff:4827:b7ea
72.39.183.235 0:0:0:0:0:ffff:4827:b7eb
72.39.183.236 0:0:0:0:0:ffff:4827:b7ec
72.39.183.237 0:0:0:0:0:ffff:4827:b7ed
72.39.183.238 0:0:0:0:0:ffff:4827:b7ee
72.39.183.239 0:0:0:0:0:ffff:4827:b7ef
72.39.183.240 0:0:0:0:0:ffff:4827:b7f0
72.39.183.241 0:0:0:0:0:ffff:4827:b7f1
72.39.183.242 0:0:0:0:0:ffff:4827:b7f2
72.39.183.243 0:0:0:0:0:ffff:4827:b7f3
72.39.183.244 0:0:0:0:0:ffff:4827:b7f4
72.39.183.245 0:0:0:0:0:ffff:4827:b7f5
72.39.183.246 0:0:0:0:0:ffff:4827:b7f6
72.39.183.247 0:0:0:0:0:ffff:4827:b7f7
72.39.183.248 0:0:0:0:0:ffff:4827:b7f8
72.39.183.249 0:0:0:0:0:ffff:4827:b7f9
72.39.183.250 0:0:0:0:0:ffff:4827:b7fa
72.39.183.251 0:0:0:0:0:ffff:4827:b7fb
72.39.183.252 0:0:0:0:0:ffff:4827:b7fc
72.39.183.253 0:0:0:0:0:ffff:4827:b7fd
72.39.183.254 0:0:0:0:0:ffff:4827:b7fe
72.39.183.255 0:0:0:0:0:ffff:4827: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.