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
128.7.200.1 0:0:0:0:0:ffff:8007:c801
128.7.200.2 0:0:0:0:0:ffff:8007:c802
128.7.200.3 0:0:0:0:0:ffff:8007:c803
128.7.200.4 0:0:0:0:0:ffff:8007:c804
128.7.200.5 0:0:0:0:0:ffff:8007:c805
128.7.200.6 0:0:0:0:0:ffff:8007:c806
128.7.200.7 0:0:0:0:0:ffff:8007:c807
128.7.200.8 0:0:0:0:0:ffff:8007:c808
128.7.200.9 0:0:0:0:0:ffff:8007:c809
128.7.200.10 0:0:0:0:0:ffff:8007:c80a
128.7.200.11 0:0:0:0:0:ffff:8007:c80b
128.7.200.12 0:0:0:0:0:ffff:8007:c80c
128.7.200.13 0:0:0:0:0:ffff:8007:c80d
128.7.200.14 0:0:0:0:0:ffff:8007:c80e
128.7.200.15 0:0:0:0:0:ffff:8007:c80f
128.7.200.16 0:0:0:0:0:ffff:8007:c810
128.7.200.17 0:0:0:0:0:ffff:8007:c811
128.7.200.18 0:0:0:0:0:ffff:8007:c812
128.7.200.19 0:0:0:0:0:ffff:8007:c813
128.7.200.20 0:0:0:0:0:ffff:8007:c814
128.7.200.21 0:0:0:0:0:ffff:8007:c815
128.7.200.22 0:0:0:0:0:ffff:8007:c816
128.7.200.23 0:0:0:0:0:ffff:8007:c817
128.7.200.24 0:0:0:0:0:ffff:8007:c818
128.7.200.25 0:0:0:0:0:ffff:8007:c819
128.7.200.26 0:0:0:0:0:ffff:8007:c81a
128.7.200.27 0:0:0:0:0:ffff:8007:c81b
128.7.200.28 0:0:0:0:0:ffff:8007:c81c
128.7.200.29 0:0:0:0:0:ffff:8007:c81d
128.7.200.30 0:0:0:0:0:ffff:8007:c81e
128.7.200.31 0:0:0:0:0:ffff:8007:c81f
128.7.200.32 0:0:0:0:0:ffff:8007:c820
128.7.200.33 0:0:0:0:0:ffff:8007:c821
128.7.200.34 0:0:0:0:0:ffff:8007:c822
128.7.200.35 0:0:0:0:0:ffff:8007:c823
128.7.200.36 0:0:0:0:0:ffff:8007:c824
128.7.200.37 0:0:0:0:0:ffff:8007:c825
128.7.200.38 0:0:0:0:0:ffff:8007:c826
128.7.200.39 0:0:0:0:0:ffff:8007:c827
128.7.200.40 0:0:0:0:0:ffff:8007:c828
128.7.200.41 0:0:0:0:0:ffff:8007:c829
128.7.200.42 0:0:0:0:0:ffff:8007:c82a
128.7.200.43 0:0:0:0:0:ffff:8007:c82b
128.7.200.44 0:0:0:0:0:ffff:8007:c82c
128.7.200.45 0:0:0:0:0:ffff:8007:c82d
128.7.200.46 0:0:0:0:0:ffff:8007:c82e
128.7.200.47 0:0:0:0:0:ffff:8007:c82f
128.7.200.48 0:0:0:0:0:ffff:8007:c830
128.7.200.49 0:0:0:0:0:ffff:8007:c831
128.7.200.50 0:0:0:0:0:ffff:8007:c832
128.7.200.51 0:0:0:0:0:ffff:8007:c833
128.7.200.52 0:0:0:0:0:ffff:8007:c834
128.7.200.53 0:0:0:0:0:ffff:8007:c835
128.7.200.54 0:0:0:0:0:ffff:8007:c836
128.7.200.55 0:0:0:0:0:ffff:8007:c837
128.7.200.56 0:0:0:0:0:ffff:8007:c838
128.7.200.57 0:0:0:0:0:ffff:8007:c839
128.7.200.58 0:0:0:0:0:ffff:8007:c83a
128.7.200.59 0:0:0:0:0:ffff:8007:c83b
128.7.200.60 0:0:0:0:0:ffff:8007:c83c


128.7.200.61 0:0:0:0:0:ffff:8007:c83d
128.7.200.62 0:0:0:0:0:ffff:8007:c83e
128.7.200.63 0:0:0:0:0:ffff:8007:c83f
128.7.200.64 0:0:0:0:0:ffff:8007:c840
128.7.200.65 0:0:0:0:0:ffff:8007:c841
128.7.200.66 0:0:0:0:0:ffff:8007:c842
128.7.200.67 0:0:0:0:0:ffff:8007:c843
128.7.200.68 0:0:0:0:0:ffff:8007:c844
128.7.200.69 0:0:0:0:0:ffff:8007:c845
128.7.200.70 0:0:0:0:0:ffff:8007:c846
128.7.200.71 0:0:0:0:0:ffff:8007:c847
128.7.200.72 0:0:0:0:0:ffff:8007:c848
128.7.200.73 0:0:0:0:0:ffff:8007:c849
128.7.200.74 0:0:0:0:0:ffff:8007:c84a
128.7.200.75 0:0:0:0:0:ffff:8007:c84b
128.7.200.76 0:0:0:0:0:ffff:8007:c84c
128.7.200.77 0:0:0:0:0:ffff:8007:c84d
128.7.200.78 0:0:0:0:0:ffff:8007:c84e
128.7.200.79 0:0:0:0:0:ffff:8007:c84f
128.7.200.80 0:0:0:0:0:ffff:8007:c850
128.7.200.81 0:0:0:0:0:ffff:8007:c851
128.7.200.82 0:0:0:0:0:ffff:8007:c852
128.7.200.83 0:0:0:0:0:ffff:8007:c853
128.7.200.84 0:0:0:0:0:ffff:8007:c854
128.7.200.85 0:0:0:0:0:ffff:8007:c855
128.7.200.86 0:0:0:0:0:ffff:8007:c856
128.7.200.87 0:0:0:0:0:ffff:8007:c857
128.7.200.88 0:0:0:0:0:ffff:8007:c858
128.7.200.89 0:0:0:0:0:ffff:8007:c859
128.7.200.90 0:0:0:0:0:ffff:8007:c85a
128.7.200.91 0:0:0:0:0:ffff:8007:c85b
128.7.200.92 0:0:0:0:0:ffff:8007:c85c
128.7.200.93 0:0:0:0:0:ffff:8007:c85d
128.7.200.94 0:0:0:0:0:ffff:8007:c85e
128.7.200.95 0:0:0:0:0:ffff:8007:c85f
128.7.200.96 0:0:0:0:0:ffff:8007:c860
128.7.200.97 0:0:0:0:0:ffff:8007:c861
128.7.200.98 0:0:0:0:0:ffff:8007:c862
128.7.200.99 0:0:0:0:0:ffff:8007:c863
128.7.200.100 0:0:0:0:0:ffff:8007:c864
128.7.200.101 0:0:0:0:0:ffff:8007:c865
128.7.200.102 0:0:0:0:0:ffff:8007:c866
128.7.200.103 0:0:0:0:0:ffff:8007:c867
128.7.200.104 0:0:0:0:0:ffff:8007:c868
128.7.200.105 0:0:0:0:0:ffff:8007:c869
128.7.200.106 0:0:0:0:0:ffff:8007:c86a
128.7.200.107 0:0:0:0:0:ffff:8007:c86b
128.7.200.108 0:0:0:0:0:ffff:8007:c86c
128.7.200.109 0:0:0:0:0:ffff:8007:c86d
128.7.200.110 0:0:0:0:0:ffff:8007:c86e
128.7.200.111 0:0:0:0:0:ffff:8007:c86f
128.7.200.112 0:0:0:0:0:ffff:8007:c870
128.7.200.113 0:0:0:0:0:ffff:8007:c871
128.7.200.114 0:0:0:0:0:ffff:8007:c872
128.7.200.115 0:0:0:0:0:ffff:8007:c873
128.7.200.116 0:0:0:0:0:ffff:8007:c874
128.7.200.117 0:0:0:0:0:ffff:8007:c875
128.7.200.118 0:0:0:0:0:ffff:8007:c876
128.7.200.119 0:0:0:0:0:ffff:8007:c877
128.7.200.120 0:0:0:0:0:ffff:8007:c878


128.7.200.121 0:0:0:0:0:ffff:8007:c879
128.7.200.122 0:0:0:0:0:ffff:8007:c87a
128.7.200.123 0:0:0:0:0:ffff:8007:c87b
128.7.200.124 0:0:0:0:0:ffff:8007:c87c
128.7.200.125 0:0:0:0:0:ffff:8007:c87d
128.7.200.126 0:0:0:0:0:ffff:8007:c87e
128.7.200.127 0:0:0:0:0:ffff:8007:c87f
128.7.200.128 0:0:0:0:0:ffff:8007:c880
128.7.200.129 0:0:0:0:0:ffff:8007:c881
128.7.200.130 0:0:0:0:0:ffff:8007:c882
128.7.200.131 0:0:0:0:0:ffff:8007:c883
128.7.200.132 0:0:0:0:0:ffff:8007:c884
128.7.200.133 0:0:0:0:0:ffff:8007:c885
128.7.200.134 0:0:0:0:0:ffff:8007:c886
128.7.200.135 0:0:0:0:0:ffff:8007:c887
128.7.200.136 0:0:0:0:0:ffff:8007:c888
128.7.200.137 0:0:0:0:0:ffff:8007:c889
128.7.200.138 0:0:0:0:0:ffff:8007:c88a
128.7.200.139 0:0:0:0:0:ffff:8007:c88b
128.7.200.140 0:0:0:0:0:ffff:8007:c88c
128.7.200.141 0:0:0:0:0:ffff:8007:c88d
128.7.200.142 0:0:0:0:0:ffff:8007:c88e
128.7.200.143 0:0:0:0:0:ffff:8007:c88f
128.7.200.144 0:0:0:0:0:ffff:8007:c890
128.7.200.145 0:0:0:0:0:ffff:8007:c891
128.7.200.146 0:0:0:0:0:ffff:8007:c892
128.7.200.147 0:0:0:0:0:ffff:8007:c893
128.7.200.148 0:0:0:0:0:ffff:8007:c894
128.7.200.149 0:0:0:0:0:ffff:8007:c895
128.7.200.150 0:0:0:0:0:ffff:8007:c896
128.7.200.151 0:0:0:0:0:ffff:8007:c897
128.7.200.152 0:0:0:0:0:ffff:8007:c898
128.7.200.153 0:0:0:0:0:ffff:8007:c899
128.7.200.154 0:0:0:0:0:ffff:8007:c89a
128.7.200.155 0:0:0:0:0:ffff:8007:c89b
128.7.200.156 0:0:0:0:0:ffff:8007:c89c
128.7.200.157 0:0:0:0:0:ffff:8007:c89d
128.7.200.158 0:0:0:0:0:ffff:8007:c89e
128.7.200.159 0:0:0:0:0:ffff:8007:c89f
128.7.200.160 0:0:0:0:0:ffff:8007:c8a0
128.7.200.161 0:0:0:0:0:ffff:8007:c8a1
128.7.200.162 0:0:0:0:0:ffff:8007:c8a2
128.7.200.163 0:0:0:0:0:ffff:8007:c8a3
128.7.200.164 0:0:0:0:0:ffff:8007:c8a4
128.7.200.165 0:0:0:0:0:ffff:8007:c8a5
128.7.200.166 0:0:0:0:0:ffff:8007:c8a6
128.7.200.167 0:0:0:0:0:ffff:8007:c8a7
128.7.200.168 0:0:0:0:0:ffff:8007:c8a8
128.7.200.169 0:0:0:0:0:ffff:8007:c8a9
128.7.200.170 0:0:0:0:0:ffff:8007:c8aa
128.7.200.171 0:0:0:0:0:ffff:8007:c8ab
128.7.200.172 0:0:0:0:0:ffff:8007:c8ac
128.7.200.173 0:0:0:0:0:ffff:8007:c8ad
128.7.200.174 0:0:0:0:0:ffff:8007:c8ae
128.7.200.175 0:0:0:0:0:ffff:8007:c8af
128.7.200.176 0:0:0:0:0:ffff:8007:c8b0
128.7.200.177 0:0:0:0:0:ffff:8007:c8b1
128.7.200.178 0:0:0:0:0:ffff:8007:c8b2
128.7.200.179 0:0:0:0:0:ffff:8007:c8b3
128.7.200.180 0:0:0:0:0:ffff:8007:c8b4


128.7.200.181 0:0:0:0:0:ffff:8007:c8b5
128.7.200.182 0:0:0:0:0:ffff:8007:c8b6
128.7.200.183 0:0:0:0:0:ffff:8007:c8b7
128.7.200.184 0:0:0:0:0:ffff:8007:c8b8
128.7.200.185 0:0:0:0:0:ffff:8007:c8b9
128.7.200.186 0:0:0:0:0:ffff:8007:c8ba
128.7.200.187 0:0:0:0:0:ffff:8007:c8bb
128.7.200.188 0:0:0:0:0:ffff:8007:c8bc
128.7.200.189 0:0:0:0:0:ffff:8007:c8bd
128.7.200.190 0:0:0:0:0:ffff:8007:c8be
128.7.200.191 0:0:0:0:0:ffff:8007:c8bf
128.7.200.192 0:0:0:0:0:ffff:8007:c8c0
128.7.200.193 0:0:0:0:0:ffff:8007:c8c1
128.7.200.194 0:0:0:0:0:ffff:8007:c8c2
128.7.200.195 0:0:0:0:0:ffff:8007:c8c3
128.7.200.196 0:0:0:0:0:ffff:8007:c8c4
128.7.200.197 0:0:0:0:0:ffff:8007:c8c5
128.7.200.198 0:0:0:0:0:ffff:8007:c8c6
128.7.200.199 0:0:0:0:0:ffff:8007:c8c7
128.7.200.200 0:0:0:0:0:ffff:8007:c8c8
128.7.200.201 0:0:0:0:0:ffff:8007:c8c9
128.7.200.202 0:0:0:0:0:ffff:8007:c8ca
128.7.200.203 0:0:0:0:0:ffff:8007:c8cb
128.7.200.204 0:0:0:0:0:ffff:8007:c8cc
128.7.200.205 0:0:0:0:0:ffff:8007:c8cd
128.7.200.206 0:0:0:0:0:ffff:8007:c8ce
128.7.200.207 0:0:0:0:0:ffff:8007:c8cf
128.7.200.208 0:0:0:0:0:ffff:8007:c8d0
128.7.200.209 0:0:0:0:0:ffff:8007:c8d1
128.7.200.210 0:0:0:0:0:ffff:8007:c8d2
128.7.200.211 0:0:0:0:0:ffff:8007:c8d3
128.7.200.212 0:0:0:0:0:ffff:8007:c8d4
128.7.200.213 0:0:0:0:0:ffff:8007:c8d5
128.7.200.214 0:0:0:0:0:ffff:8007:c8d6
128.7.200.215 0:0:0:0:0:ffff:8007:c8d7
128.7.200.216 0:0:0:0:0:ffff:8007:c8d8
128.7.200.217 0:0:0:0:0:ffff:8007:c8d9
128.7.200.218 0:0:0:0:0:ffff:8007:c8da
128.7.200.219 0:0:0:0:0:ffff:8007:c8db
128.7.200.220 0:0:0:0:0:ffff:8007:c8dc
128.7.200.221 0:0:0:0:0:ffff:8007:c8dd
128.7.200.222 0:0:0:0:0:ffff:8007:c8de
128.7.200.223 0:0:0:0:0:ffff:8007:c8df
128.7.200.224 0:0:0:0:0:ffff:8007:c8e0
128.7.200.225 0:0:0:0:0:ffff:8007:c8e1
128.7.200.226 0:0:0:0:0:ffff:8007:c8e2
128.7.200.227 0:0:0:0:0:ffff:8007:c8e3
128.7.200.228 0:0:0:0:0:ffff:8007:c8e4
128.7.200.229 0:0:0:0:0:ffff:8007:c8e5
128.7.200.230 0:0:0:0:0:ffff:8007:c8e6
128.7.200.231 0:0:0:0:0:ffff:8007:c8e7
128.7.200.232 0:0:0:0:0:ffff:8007:c8e8
128.7.200.233 0:0:0:0:0:ffff:8007:c8e9
128.7.200.234 0:0:0:0:0:ffff:8007:c8ea
128.7.200.235 0:0:0:0:0:ffff:8007:c8eb
128.7.200.236 0:0:0:0:0:ffff:8007:c8ec
128.7.200.237 0:0:0:0:0:ffff:8007:c8ed
128.7.200.238 0:0:0:0:0:ffff:8007:c8ee
128.7.200.239 0:0:0:0:0:ffff:8007:c8ef
128.7.200.240 0:0:0:0:0:ffff:8007:c8f0
128.7.200.241 0:0:0:0:0:ffff:8007:c8f1
128.7.200.242 0:0:0:0:0:ffff:8007:c8f2
128.7.200.243 0:0:0:0:0:ffff:8007:c8f3
128.7.200.244 0:0:0:0:0:ffff:8007:c8f4
128.7.200.245 0:0:0:0:0:ffff:8007:c8f5
128.7.200.246 0:0:0:0:0:ffff:8007:c8f6
128.7.200.247 0:0:0:0:0:ffff:8007:c8f7
128.7.200.248 0:0:0:0:0:ffff:8007:c8f8
128.7.200.249 0:0:0:0:0:ffff:8007:c8f9
128.7.200.250 0:0:0:0:0:ffff:8007:c8fa
128.7.200.251 0:0:0:0:0:ffff:8007:c8fb
128.7.200.252 0:0:0:0:0:ffff:8007:c8fc
128.7.200.253 0:0:0:0:0:ffff:8007:c8fd
128.7.200.254 0:0:0:0:0:ffff:8007:c8fe
128.7.200.255 0:0:0:0:0:ffff:8007: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.