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
72.57.200.1 0:0:0:0:0:ffff:4839:c801
72.57.200.2 0:0:0:0:0:ffff:4839:c802
72.57.200.3 0:0:0:0:0:ffff:4839:c803
72.57.200.4 0:0:0:0:0:ffff:4839:c804
72.57.200.5 0:0:0:0:0:ffff:4839:c805
72.57.200.6 0:0:0:0:0:ffff:4839:c806
72.57.200.7 0:0:0:0:0:ffff:4839:c807
72.57.200.8 0:0:0:0:0:ffff:4839:c808
72.57.200.9 0:0:0:0:0:ffff:4839:c809
72.57.200.10 0:0:0:0:0:ffff:4839:c80a
72.57.200.11 0:0:0:0:0:ffff:4839:c80b
72.57.200.12 0:0:0:0:0:ffff:4839:c80c
72.57.200.13 0:0:0:0:0:ffff:4839:c80d
72.57.200.14 0:0:0:0:0:ffff:4839:c80e
72.57.200.15 0:0:0:0:0:ffff:4839:c80f
72.57.200.16 0:0:0:0:0:ffff:4839:c810
72.57.200.17 0:0:0:0:0:ffff:4839:c811
72.57.200.18 0:0:0:0:0:ffff:4839:c812
72.57.200.19 0:0:0:0:0:ffff:4839:c813
72.57.200.20 0:0:0:0:0:ffff:4839:c814
72.57.200.21 0:0:0:0:0:ffff:4839:c815
72.57.200.22 0:0:0:0:0:ffff:4839:c816
72.57.200.23 0:0:0:0:0:ffff:4839:c817
72.57.200.24 0:0:0:0:0:ffff:4839:c818
72.57.200.25 0:0:0:0:0:ffff:4839:c819
72.57.200.26 0:0:0:0:0:ffff:4839:c81a
72.57.200.27 0:0:0:0:0:ffff:4839:c81b
72.57.200.28 0:0:0:0:0:ffff:4839:c81c
72.57.200.29 0:0:0:0:0:ffff:4839:c81d
72.57.200.30 0:0:0:0:0:ffff:4839:c81e
72.57.200.31 0:0:0:0:0:ffff:4839:c81f
72.57.200.32 0:0:0:0:0:ffff:4839:c820
72.57.200.33 0:0:0:0:0:ffff:4839:c821
72.57.200.34 0:0:0:0:0:ffff:4839:c822
72.57.200.35 0:0:0:0:0:ffff:4839:c823
72.57.200.36 0:0:0:0:0:ffff:4839:c824
72.57.200.37 0:0:0:0:0:ffff:4839:c825
72.57.200.38 0:0:0:0:0:ffff:4839:c826
72.57.200.39 0:0:0:0:0:ffff:4839:c827
72.57.200.40 0:0:0:0:0:ffff:4839:c828
72.57.200.41 0:0:0:0:0:ffff:4839:c829
72.57.200.42 0:0:0:0:0:ffff:4839:c82a
72.57.200.43 0:0:0:0:0:ffff:4839:c82b
72.57.200.44 0:0:0:0:0:ffff:4839:c82c
72.57.200.45 0:0:0:0:0:ffff:4839:c82d
72.57.200.46 0:0:0:0:0:ffff:4839:c82e
72.57.200.47 0:0:0:0:0:ffff:4839:c82f
72.57.200.48 0:0:0:0:0:ffff:4839:c830
72.57.200.49 0:0:0:0:0:ffff:4839:c831
72.57.200.50 0:0:0:0:0:ffff:4839:c832
72.57.200.51 0:0:0:0:0:ffff:4839:c833
72.57.200.52 0:0:0:0:0:ffff:4839:c834
72.57.200.53 0:0:0:0:0:ffff:4839:c835
72.57.200.54 0:0:0:0:0:ffff:4839:c836
72.57.200.55 0:0:0:0:0:ffff:4839:c837
72.57.200.56 0:0:0:0:0:ffff:4839:c838
72.57.200.57 0:0:0:0:0:ffff:4839:c839
72.57.200.58 0:0:0:0:0:ffff:4839:c83a
72.57.200.59 0:0:0:0:0:ffff:4839:c83b
72.57.200.60 0:0:0:0:0:ffff:4839:c83c


72.57.200.61 0:0:0:0:0:ffff:4839:c83d
72.57.200.62 0:0:0:0:0:ffff:4839:c83e
72.57.200.63 0:0:0:0:0:ffff:4839:c83f
72.57.200.64 0:0:0:0:0:ffff:4839:c840
72.57.200.65 0:0:0:0:0:ffff:4839:c841
72.57.200.66 0:0:0:0:0:ffff:4839:c842
72.57.200.67 0:0:0:0:0:ffff:4839:c843
72.57.200.68 0:0:0:0:0:ffff:4839:c844
72.57.200.69 0:0:0:0:0:ffff:4839:c845
72.57.200.70 0:0:0:0:0:ffff:4839:c846
72.57.200.71 0:0:0:0:0:ffff:4839:c847
72.57.200.72 0:0:0:0:0:ffff:4839:c848
72.57.200.73 0:0:0:0:0:ffff:4839:c849
72.57.200.74 0:0:0:0:0:ffff:4839:c84a
72.57.200.75 0:0:0:0:0:ffff:4839:c84b
72.57.200.76 0:0:0:0:0:ffff:4839:c84c
72.57.200.77 0:0:0:0:0:ffff:4839:c84d
72.57.200.78 0:0:0:0:0:ffff:4839:c84e
72.57.200.79 0:0:0:0:0:ffff:4839:c84f
72.57.200.80 0:0:0:0:0:ffff:4839:c850
72.57.200.81 0:0:0:0:0:ffff:4839:c851
72.57.200.82 0:0:0:0:0:ffff:4839:c852
72.57.200.83 0:0:0:0:0:ffff:4839:c853
72.57.200.84 0:0:0:0:0:ffff:4839:c854
72.57.200.85 0:0:0:0:0:ffff:4839:c855
72.57.200.86 0:0:0:0:0:ffff:4839:c856
72.57.200.87 0:0:0:0:0:ffff:4839:c857
72.57.200.88 0:0:0:0:0:ffff:4839:c858
72.57.200.89 0:0:0:0:0:ffff:4839:c859
72.57.200.90 0:0:0:0:0:ffff:4839:c85a
72.57.200.91 0:0:0:0:0:ffff:4839:c85b
72.57.200.92 0:0:0:0:0:ffff:4839:c85c
72.57.200.93 0:0:0:0:0:ffff:4839:c85d
72.57.200.94 0:0:0:0:0:ffff:4839:c85e
72.57.200.95 0:0:0:0:0:ffff:4839:c85f
72.57.200.96 0:0:0:0:0:ffff:4839:c860
72.57.200.97 0:0:0:0:0:ffff:4839:c861
72.57.200.98 0:0:0:0:0:ffff:4839:c862
72.57.200.99 0:0:0:0:0:ffff:4839:c863
72.57.200.100 0:0:0:0:0:ffff:4839:c864
72.57.200.101 0:0:0:0:0:ffff:4839:c865
72.57.200.102 0:0:0:0:0:ffff:4839:c866
72.57.200.103 0:0:0:0:0:ffff:4839:c867
72.57.200.104 0:0:0:0:0:ffff:4839:c868
72.57.200.105 0:0:0:0:0:ffff:4839:c869
72.57.200.106 0:0:0:0:0:ffff:4839:c86a
72.57.200.107 0:0:0:0:0:ffff:4839:c86b
72.57.200.108 0:0:0:0:0:ffff:4839:c86c
72.57.200.109 0:0:0:0:0:ffff:4839:c86d
72.57.200.110 0:0:0:0:0:ffff:4839:c86e
72.57.200.111 0:0:0:0:0:ffff:4839:c86f
72.57.200.112 0:0:0:0:0:ffff:4839:c870
72.57.200.113 0:0:0:0:0:ffff:4839:c871
72.57.200.114 0:0:0:0:0:ffff:4839:c872
72.57.200.115 0:0:0:0:0:ffff:4839:c873
72.57.200.116 0:0:0:0:0:ffff:4839:c874
72.57.200.117 0:0:0:0:0:ffff:4839:c875
72.57.200.118 0:0:0:0:0:ffff:4839:c876
72.57.200.119 0:0:0:0:0:ffff:4839:c877
72.57.200.120 0:0:0:0:0:ffff:4839:c878


72.57.200.121 0:0:0:0:0:ffff:4839:c879
72.57.200.122 0:0:0:0:0:ffff:4839:c87a
72.57.200.123 0:0:0:0:0:ffff:4839:c87b
72.57.200.124 0:0:0:0:0:ffff:4839:c87c
72.57.200.125 0:0:0:0:0:ffff:4839:c87d
72.57.200.126 0:0:0:0:0:ffff:4839:c87e
72.57.200.127 0:0:0:0:0:ffff:4839:c87f
72.57.200.128 0:0:0:0:0:ffff:4839:c880
72.57.200.129 0:0:0:0:0:ffff:4839:c881
72.57.200.130 0:0:0:0:0:ffff:4839:c882
72.57.200.131 0:0:0:0:0:ffff:4839:c883
72.57.200.132 0:0:0:0:0:ffff:4839:c884
72.57.200.133 0:0:0:0:0:ffff:4839:c885
72.57.200.134 0:0:0:0:0:ffff:4839:c886
72.57.200.135 0:0:0:0:0:ffff:4839:c887
72.57.200.136 0:0:0:0:0:ffff:4839:c888
72.57.200.137 0:0:0:0:0:ffff:4839:c889
72.57.200.138 0:0:0:0:0:ffff:4839:c88a
72.57.200.139 0:0:0:0:0:ffff:4839:c88b
72.57.200.140 0:0:0:0:0:ffff:4839:c88c
72.57.200.141 0:0:0:0:0:ffff:4839:c88d
72.57.200.142 0:0:0:0:0:ffff:4839:c88e
72.57.200.143 0:0:0:0:0:ffff:4839:c88f
72.57.200.144 0:0:0:0:0:ffff:4839:c890
72.57.200.145 0:0:0:0:0:ffff:4839:c891
72.57.200.146 0:0:0:0:0:ffff:4839:c892
72.57.200.147 0:0:0:0:0:ffff:4839:c893
72.57.200.148 0:0:0:0:0:ffff:4839:c894
72.57.200.149 0:0:0:0:0:ffff:4839:c895
72.57.200.150 0:0:0:0:0:ffff:4839:c896
72.57.200.151 0:0:0:0:0:ffff:4839:c897
72.57.200.152 0:0:0:0:0:ffff:4839:c898
72.57.200.153 0:0:0:0:0:ffff:4839:c899
72.57.200.154 0:0:0:0:0:ffff:4839:c89a
72.57.200.155 0:0:0:0:0:ffff:4839:c89b
72.57.200.156 0:0:0:0:0:ffff:4839:c89c
72.57.200.157 0:0:0:0:0:ffff:4839:c89d
72.57.200.158 0:0:0:0:0:ffff:4839:c89e
72.57.200.159 0:0:0:0:0:ffff:4839:c89f
72.57.200.160 0:0:0:0:0:ffff:4839:c8a0
72.57.200.161 0:0:0:0:0:ffff:4839:c8a1
72.57.200.162 0:0:0:0:0:ffff:4839:c8a2
72.57.200.163 0:0:0:0:0:ffff:4839:c8a3
72.57.200.164 0:0:0:0:0:ffff:4839:c8a4
72.57.200.165 0:0:0:0:0:ffff:4839:c8a5
72.57.200.166 0:0:0:0:0:ffff:4839:c8a6
72.57.200.167 0:0:0:0:0:ffff:4839:c8a7
72.57.200.168 0:0:0:0:0:ffff:4839:c8a8
72.57.200.169 0:0:0:0:0:ffff:4839:c8a9
72.57.200.170 0:0:0:0:0:ffff:4839:c8aa
72.57.200.171 0:0:0:0:0:ffff:4839:c8ab
72.57.200.172 0:0:0:0:0:ffff:4839:c8ac
72.57.200.173 0:0:0:0:0:ffff:4839:c8ad
72.57.200.174 0:0:0:0:0:ffff:4839:c8ae
72.57.200.175 0:0:0:0:0:ffff:4839:c8af
72.57.200.176 0:0:0:0:0:ffff:4839:c8b0
72.57.200.177 0:0:0:0:0:ffff:4839:c8b1
72.57.200.178 0:0:0:0:0:ffff:4839:c8b2
72.57.200.179 0:0:0:0:0:ffff:4839:c8b3
72.57.200.180 0:0:0:0:0:ffff:4839:c8b4


72.57.200.181 0:0:0:0:0:ffff:4839:c8b5
72.57.200.182 0:0:0:0:0:ffff:4839:c8b6
72.57.200.183 0:0:0:0:0:ffff:4839:c8b7
72.57.200.184 0:0:0:0:0:ffff:4839:c8b8
72.57.200.185 0:0:0:0:0:ffff:4839:c8b9
72.57.200.186 0:0:0:0:0:ffff:4839:c8ba
72.57.200.187 0:0:0:0:0:ffff:4839:c8bb
72.57.200.188 0:0:0:0:0:ffff:4839:c8bc
72.57.200.189 0:0:0:0:0:ffff:4839:c8bd
72.57.200.190 0:0:0:0:0:ffff:4839:c8be
72.57.200.191 0:0:0:0:0:ffff:4839:c8bf
72.57.200.192 0:0:0:0:0:ffff:4839:c8c0
72.57.200.193 0:0:0:0:0:ffff:4839:c8c1
72.57.200.194 0:0:0:0:0:ffff:4839:c8c2
72.57.200.195 0:0:0:0:0:ffff:4839:c8c3
72.57.200.196 0:0:0:0:0:ffff:4839:c8c4
72.57.200.197 0:0:0:0:0:ffff:4839:c8c5
72.57.200.198 0:0:0:0:0:ffff:4839:c8c6
72.57.200.199 0:0:0:0:0:ffff:4839:c8c7
72.57.200.200 0:0:0:0:0:ffff:4839:c8c8
72.57.200.201 0:0:0:0:0:ffff:4839:c8c9
72.57.200.202 0:0:0:0:0:ffff:4839:c8ca
72.57.200.203 0:0:0:0:0:ffff:4839:c8cb
72.57.200.204 0:0:0:0:0:ffff:4839:c8cc
72.57.200.205 0:0:0:0:0:ffff:4839:c8cd
72.57.200.206 0:0:0:0:0:ffff:4839:c8ce
72.57.200.207 0:0:0:0:0:ffff:4839:c8cf
72.57.200.208 0:0:0:0:0:ffff:4839:c8d0
72.57.200.209 0:0:0:0:0:ffff:4839:c8d1
72.57.200.210 0:0:0:0:0:ffff:4839:c8d2
72.57.200.211 0:0:0:0:0:ffff:4839:c8d3
72.57.200.212 0:0:0:0:0:ffff:4839:c8d4
72.57.200.213 0:0:0:0:0:ffff:4839:c8d5
72.57.200.214 0:0:0:0:0:ffff:4839:c8d6
72.57.200.215 0:0:0:0:0:ffff:4839:c8d7
72.57.200.216 0:0:0:0:0:ffff:4839:c8d8
72.57.200.217 0:0:0:0:0:ffff:4839:c8d9
72.57.200.218 0:0:0:0:0:ffff:4839:c8da
72.57.200.219 0:0:0:0:0:ffff:4839:c8db
72.57.200.220 0:0:0:0:0:ffff:4839:c8dc
72.57.200.221 0:0:0:0:0:ffff:4839:c8dd
72.57.200.222 0:0:0:0:0:ffff:4839:c8de
72.57.200.223 0:0:0:0:0:ffff:4839:c8df
72.57.200.224 0:0:0:0:0:ffff:4839:c8e0
72.57.200.225 0:0:0:0:0:ffff:4839:c8e1
72.57.200.226 0:0:0:0:0:ffff:4839:c8e2
72.57.200.227 0:0:0:0:0:ffff:4839:c8e3
72.57.200.228 0:0:0:0:0:ffff:4839:c8e4
72.57.200.229 0:0:0:0:0:ffff:4839:c8e5
72.57.200.230 0:0:0:0:0:ffff:4839:c8e6
72.57.200.231 0:0:0:0:0:ffff:4839:c8e7
72.57.200.232 0:0:0:0:0:ffff:4839:c8e8
72.57.200.233 0:0:0:0:0:ffff:4839:c8e9
72.57.200.234 0:0:0:0:0:ffff:4839:c8ea
72.57.200.235 0:0:0:0:0:ffff:4839:c8eb
72.57.200.236 0:0:0:0:0:ffff:4839:c8ec
72.57.200.237 0:0:0:0:0:ffff:4839:c8ed
72.57.200.238 0:0:0:0:0:ffff:4839:c8ee
72.57.200.239 0:0:0:0:0:ffff:4839:c8ef
72.57.200.240 0:0:0:0:0:ffff:4839:c8f0
72.57.200.241 0:0:0:0:0:ffff:4839:c8f1
72.57.200.242 0:0:0:0:0:ffff:4839:c8f2
72.57.200.243 0:0:0:0:0:ffff:4839:c8f3
72.57.200.244 0:0:0:0:0:ffff:4839:c8f4
72.57.200.245 0:0:0:0:0:ffff:4839:c8f5
72.57.200.246 0:0:0:0:0:ffff:4839:c8f6
72.57.200.247 0:0:0:0:0:ffff:4839:c8f7
72.57.200.248 0:0:0:0:0:ffff:4839:c8f8
72.57.200.249 0:0:0:0:0:ffff:4839:c8f9
72.57.200.250 0:0:0:0:0:ffff:4839:c8fa
72.57.200.251 0:0:0:0:0:ffff:4839:c8fb
72.57.200.252 0:0:0:0:0:ffff:4839:c8fc
72.57.200.253 0:0:0:0:0:ffff:4839:c8fd
72.57.200.254 0:0:0:0:0:ffff:4839:c8fe
72.57.200.255 0:0:0:0:0:ffff:4839:c8ff


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.