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
40.65.200.1 0:0:0:0:0:ffff:2841:c801
40.65.200.2 0:0:0:0:0:ffff:2841:c802
40.65.200.3 0:0:0:0:0:ffff:2841:c803
40.65.200.4 0:0:0:0:0:ffff:2841:c804
40.65.200.5 0:0:0:0:0:ffff:2841:c805
40.65.200.6 0:0:0:0:0:ffff:2841:c806
40.65.200.7 0:0:0:0:0:ffff:2841:c807
40.65.200.8 0:0:0:0:0:ffff:2841:c808
40.65.200.9 0:0:0:0:0:ffff:2841:c809
40.65.200.10 0:0:0:0:0:ffff:2841:c80a
40.65.200.11 0:0:0:0:0:ffff:2841:c80b
40.65.200.12 0:0:0:0:0:ffff:2841:c80c
40.65.200.13 0:0:0:0:0:ffff:2841:c80d
40.65.200.14 0:0:0:0:0:ffff:2841:c80e
40.65.200.15 0:0:0:0:0:ffff:2841:c80f
40.65.200.16 0:0:0:0:0:ffff:2841:c810
40.65.200.17 0:0:0:0:0:ffff:2841:c811
40.65.200.18 0:0:0:0:0:ffff:2841:c812
40.65.200.19 0:0:0:0:0:ffff:2841:c813
40.65.200.20 0:0:0:0:0:ffff:2841:c814
40.65.200.21 0:0:0:0:0:ffff:2841:c815
40.65.200.22 0:0:0:0:0:ffff:2841:c816
40.65.200.23 0:0:0:0:0:ffff:2841:c817
40.65.200.24 0:0:0:0:0:ffff:2841:c818
40.65.200.25 0:0:0:0:0:ffff:2841:c819
40.65.200.26 0:0:0:0:0:ffff:2841:c81a
40.65.200.27 0:0:0:0:0:ffff:2841:c81b
40.65.200.28 0:0:0:0:0:ffff:2841:c81c
40.65.200.29 0:0:0:0:0:ffff:2841:c81d
40.65.200.30 0:0:0:0:0:ffff:2841:c81e
40.65.200.31 0:0:0:0:0:ffff:2841:c81f
40.65.200.32 0:0:0:0:0:ffff:2841:c820
40.65.200.33 0:0:0:0:0:ffff:2841:c821
40.65.200.34 0:0:0:0:0:ffff:2841:c822
40.65.200.35 0:0:0:0:0:ffff:2841:c823
40.65.200.36 0:0:0:0:0:ffff:2841:c824
40.65.200.37 0:0:0:0:0:ffff:2841:c825
40.65.200.38 0:0:0:0:0:ffff:2841:c826
40.65.200.39 0:0:0:0:0:ffff:2841:c827
40.65.200.40 0:0:0:0:0:ffff:2841:c828
40.65.200.41 0:0:0:0:0:ffff:2841:c829
40.65.200.42 0:0:0:0:0:ffff:2841:c82a
40.65.200.43 0:0:0:0:0:ffff:2841:c82b
40.65.200.44 0:0:0:0:0:ffff:2841:c82c
40.65.200.45 0:0:0:0:0:ffff:2841:c82d
40.65.200.46 0:0:0:0:0:ffff:2841:c82e
40.65.200.47 0:0:0:0:0:ffff:2841:c82f
40.65.200.48 0:0:0:0:0:ffff:2841:c830
40.65.200.49 0:0:0:0:0:ffff:2841:c831
40.65.200.50 0:0:0:0:0:ffff:2841:c832
40.65.200.51 0:0:0:0:0:ffff:2841:c833
40.65.200.52 0:0:0:0:0:ffff:2841:c834
40.65.200.53 0:0:0:0:0:ffff:2841:c835
40.65.200.54 0:0:0:0:0:ffff:2841:c836
40.65.200.55 0:0:0:0:0:ffff:2841:c837
40.65.200.56 0:0:0:0:0:ffff:2841:c838
40.65.200.57 0:0:0:0:0:ffff:2841:c839
40.65.200.58 0:0:0:0:0:ffff:2841:c83a
40.65.200.59 0:0:0:0:0:ffff:2841:c83b
40.65.200.60 0:0:0:0:0:ffff:2841:c83c


40.65.200.61 0:0:0:0:0:ffff:2841:c83d
40.65.200.62 0:0:0:0:0:ffff:2841:c83e
40.65.200.63 0:0:0:0:0:ffff:2841:c83f
40.65.200.64 0:0:0:0:0:ffff:2841:c840
40.65.200.65 0:0:0:0:0:ffff:2841:c841
40.65.200.66 0:0:0:0:0:ffff:2841:c842
40.65.200.67 0:0:0:0:0:ffff:2841:c843
40.65.200.68 0:0:0:0:0:ffff:2841:c844
40.65.200.69 0:0:0:0:0:ffff:2841:c845
40.65.200.70 0:0:0:0:0:ffff:2841:c846
40.65.200.71 0:0:0:0:0:ffff:2841:c847
40.65.200.72 0:0:0:0:0:ffff:2841:c848
40.65.200.73 0:0:0:0:0:ffff:2841:c849
40.65.200.74 0:0:0:0:0:ffff:2841:c84a
40.65.200.75 0:0:0:0:0:ffff:2841:c84b
40.65.200.76 0:0:0:0:0:ffff:2841:c84c
40.65.200.77 0:0:0:0:0:ffff:2841:c84d
40.65.200.78 0:0:0:0:0:ffff:2841:c84e
40.65.200.79 0:0:0:0:0:ffff:2841:c84f
40.65.200.80 0:0:0:0:0:ffff:2841:c850
40.65.200.81 0:0:0:0:0:ffff:2841:c851
40.65.200.82 0:0:0:0:0:ffff:2841:c852
40.65.200.83 0:0:0:0:0:ffff:2841:c853
40.65.200.84 0:0:0:0:0:ffff:2841:c854
40.65.200.85 0:0:0:0:0:ffff:2841:c855
40.65.200.86 0:0:0:0:0:ffff:2841:c856
40.65.200.87 0:0:0:0:0:ffff:2841:c857
40.65.200.88 0:0:0:0:0:ffff:2841:c858
40.65.200.89 0:0:0:0:0:ffff:2841:c859
40.65.200.90 0:0:0:0:0:ffff:2841:c85a
40.65.200.91 0:0:0:0:0:ffff:2841:c85b
40.65.200.92 0:0:0:0:0:ffff:2841:c85c
40.65.200.93 0:0:0:0:0:ffff:2841:c85d
40.65.200.94 0:0:0:0:0:ffff:2841:c85e
40.65.200.95 0:0:0:0:0:ffff:2841:c85f
40.65.200.96 0:0:0:0:0:ffff:2841:c860
40.65.200.97 0:0:0:0:0:ffff:2841:c861
40.65.200.98 0:0:0:0:0:ffff:2841:c862
40.65.200.99 0:0:0:0:0:ffff:2841:c863
40.65.200.100 0:0:0:0:0:ffff:2841:c864
40.65.200.101 0:0:0:0:0:ffff:2841:c865
40.65.200.102 0:0:0:0:0:ffff:2841:c866
40.65.200.103 0:0:0:0:0:ffff:2841:c867
40.65.200.104 0:0:0:0:0:ffff:2841:c868
40.65.200.105 0:0:0:0:0:ffff:2841:c869
40.65.200.106 0:0:0:0:0:ffff:2841:c86a
40.65.200.107 0:0:0:0:0:ffff:2841:c86b
40.65.200.108 0:0:0:0:0:ffff:2841:c86c
40.65.200.109 0:0:0:0:0:ffff:2841:c86d
40.65.200.110 0:0:0:0:0:ffff:2841:c86e
40.65.200.111 0:0:0:0:0:ffff:2841:c86f
40.65.200.112 0:0:0:0:0:ffff:2841:c870
40.65.200.113 0:0:0:0:0:ffff:2841:c871
40.65.200.114 0:0:0:0:0:ffff:2841:c872
40.65.200.115 0:0:0:0:0:ffff:2841:c873
40.65.200.116 0:0:0:0:0:ffff:2841:c874
40.65.200.117 0:0:0:0:0:ffff:2841:c875
40.65.200.118 0:0:0:0:0:ffff:2841:c876
40.65.200.119 0:0:0:0:0:ffff:2841:c877
40.65.200.120 0:0:0:0:0:ffff:2841:c878


40.65.200.121 0:0:0:0:0:ffff:2841:c879
40.65.200.122 0:0:0:0:0:ffff:2841:c87a
40.65.200.123 0:0:0:0:0:ffff:2841:c87b
40.65.200.124 0:0:0:0:0:ffff:2841:c87c
40.65.200.125 0:0:0:0:0:ffff:2841:c87d
40.65.200.126 0:0:0:0:0:ffff:2841:c87e
40.65.200.127 0:0:0:0:0:ffff:2841:c87f
40.65.200.128 0:0:0:0:0:ffff:2841:c880
40.65.200.129 0:0:0:0:0:ffff:2841:c881
40.65.200.130 0:0:0:0:0:ffff:2841:c882
40.65.200.131 0:0:0:0:0:ffff:2841:c883
40.65.200.132 0:0:0:0:0:ffff:2841:c884
40.65.200.133 0:0:0:0:0:ffff:2841:c885
40.65.200.134 0:0:0:0:0:ffff:2841:c886
40.65.200.135 0:0:0:0:0:ffff:2841:c887
40.65.200.136 0:0:0:0:0:ffff:2841:c888
40.65.200.137 0:0:0:0:0:ffff:2841:c889
40.65.200.138 0:0:0:0:0:ffff:2841:c88a
40.65.200.139 0:0:0:0:0:ffff:2841:c88b
40.65.200.140 0:0:0:0:0:ffff:2841:c88c
40.65.200.141 0:0:0:0:0:ffff:2841:c88d
40.65.200.142 0:0:0:0:0:ffff:2841:c88e
40.65.200.143 0:0:0:0:0:ffff:2841:c88f
40.65.200.144 0:0:0:0:0:ffff:2841:c890
40.65.200.145 0:0:0:0:0:ffff:2841:c891
40.65.200.146 0:0:0:0:0:ffff:2841:c892
40.65.200.147 0:0:0:0:0:ffff:2841:c893
40.65.200.148 0:0:0:0:0:ffff:2841:c894
40.65.200.149 0:0:0:0:0:ffff:2841:c895
40.65.200.150 0:0:0:0:0:ffff:2841:c896
40.65.200.151 0:0:0:0:0:ffff:2841:c897
40.65.200.152 0:0:0:0:0:ffff:2841:c898
40.65.200.153 0:0:0:0:0:ffff:2841:c899
40.65.200.154 0:0:0:0:0:ffff:2841:c89a
40.65.200.155 0:0:0:0:0:ffff:2841:c89b
40.65.200.156 0:0:0:0:0:ffff:2841:c89c
40.65.200.157 0:0:0:0:0:ffff:2841:c89d
40.65.200.158 0:0:0:0:0:ffff:2841:c89e
40.65.200.159 0:0:0:0:0:ffff:2841:c89f
40.65.200.160 0:0:0:0:0:ffff:2841:c8a0
40.65.200.161 0:0:0:0:0:ffff:2841:c8a1
40.65.200.162 0:0:0:0:0:ffff:2841:c8a2
40.65.200.163 0:0:0:0:0:ffff:2841:c8a3
40.65.200.164 0:0:0:0:0:ffff:2841:c8a4
40.65.200.165 0:0:0:0:0:ffff:2841:c8a5
40.65.200.166 0:0:0:0:0:ffff:2841:c8a6
40.65.200.167 0:0:0:0:0:ffff:2841:c8a7
40.65.200.168 0:0:0:0:0:ffff:2841:c8a8
40.65.200.169 0:0:0:0:0:ffff:2841:c8a9
40.65.200.170 0:0:0:0:0:ffff:2841:c8aa
40.65.200.171 0:0:0:0:0:ffff:2841:c8ab
40.65.200.172 0:0:0:0:0:ffff:2841:c8ac
40.65.200.173 0:0:0:0:0:ffff:2841:c8ad
40.65.200.174 0:0:0:0:0:ffff:2841:c8ae
40.65.200.175 0:0:0:0:0:ffff:2841:c8af
40.65.200.176 0:0:0:0:0:ffff:2841:c8b0
40.65.200.177 0:0:0:0:0:ffff:2841:c8b1
40.65.200.178 0:0:0:0:0:ffff:2841:c8b2
40.65.200.179 0:0:0:0:0:ffff:2841:c8b3
40.65.200.180 0:0:0:0:0:ffff:2841:c8b4


40.65.200.181 0:0:0:0:0:ffff:2841:c8b5
40.65.200.182 0:0:0:0:0:ffff:2841:c8b6
40.65.200.183 0:0:0:0:0:ffff:2841:c8b7
40.65.200.184 0:0:0:0:0:ffff:2841:c8b8
40.65.200.185 0:0:0:0:0:ffff:2841:c8b9
40.65.200.186 0:0:0:0:0:ffff:2841:c8ba
40.65.200.187 0:0:0:0:0:ffff:2841:c8bb
40.65.200.188 0:0:0:0:0:ffff:2841:c8bc
40.65.200.189 0:0:0:0:0:ffff:2841:c8bd
40.65.200.190 0:0:0:0:0:ffff:2841:c8be
40.65.200.191 0:0:0:0:0:ffff:2841:c8bf
40.65.200.192 0:0:0:0:0:ffff:2841:c8c0
40.65.200.193 0:0:0:0:0:ffff:2841:c8c1
40.65.200.194 0:0:0:0:0:ffff:2841:c8c2
40.65.200.195 0:0:0:0:0:ffff:2841:c8c3
40.65.200.196 0:0:0:0:0:ffff:2841:c8c4
40.65.200.197 0:0:0:0:0:ffff:2841:c8c5
40.65.200.198 0:0:0:0:0:ffff:2841:c8c6
40.65.200.199 0:0:0:0:0:ffff:2841:c8c7
40.65.200.200 0:0:0:0:0:ffff:2841:c8c8
40.65.200.201 0:0:0:0:0:ffff:2841:c8c9
40.65.200.202 0:0:0:0:0:ffff:2841:c8ca
40.65.200.203 0:0:0:0:0:ffff:2841:c8cb
40.65.200.204 0:0:0:0:0:ffff:2841:c8cc
40.65.200.205 0:0:0:0:0:ffff:2841:c8cd
40.65.200.206 0:0:0:0:0:ffff:2841:c8ce
40.65.200.207 0:0:0:0:0:ffff:2841:c8cf
40.65.200.208 0:0:0:0:0:ffff:2841:c8d0
40.65.200.209 0:0:0:0:0:ffff:2841:c8d1
40.65.200.210 0:0:0:0:0:ffff:2841:c8d2
40.65.200.211 0:0:0:0:0:ffff:2841:c8d3
40.65.200.212 0:0:0:0:0:ffff:2841:c8d4
40.65.200.213 0:0:0:0:0:ffff:2841:c8d5
40.65.200.214 0:0:0:0:0:ffff:2841:c8d6
40.65.200.215 0:0:0:0:0:ffff:2841:c8d7
40.65.200.216 0:0:0:0:0:ffff:2841:c8d8
40.65.200.217 0:0:0:0:0:ffff:2841:c8d9
40.65.200.218 0:0:0:0:0:ffff:2841:c8da
40.65.200.219 0:0:0:0:0:ffff:2841:c8db
40.65.200.220 0:0:0:0:0:ffff:2841:c8dc
40.65.200.221 0:0:0:0:0:ffff:2841:c8dd
40.65.200.222 0:0:0:0:0:ffff:2841:c8de
40.65.200.223 0:0:0:0:0:ffff:2841:c8df
40.65.200.224 0:0:0:0:0:ffff:2841:c8e0
40.65.200.225 0:0:0:0:0:ffff:2841:c8e1
40.65.200.226 0:0:0:0:0:ffff:2841:c8e2
40.65.200.227 0:0:0:0:0:ffff:2841:c8e3
40.65.200.228 0:0:0:0:0:ffff:2841:c8e4
40.65.200.229 0:0:0:0:0:ffff:2841:c8e5
40.65.200.230 0:0:0:0:0:ffff:2841:c8e6
40.65.200.231 0:0:0:0:0:ffff:2841:c8e7
40.65.200.232 0:0:0:0:0:ffff:2841:c8e8
40.65.200.233 0:0:0:0:0:ffff:2841:c8e9
40.65.200.234 0:0:0:0:0:ffff:2841:c8ea
40.65.200.235 0:0:0:0:0:ffff:2841:c8eb
40.65.200.236 0:0:0:0:0:ffff:2841:c8ec
40.65.200.237 0:0:0:0:0:ffff:2841:c8ed
40.65.200.238 0:0:0:0:0:ffff:2841:c8ee
40.65.200.239 0:0:0:0:0:ffff:2841:c8ef
40.65.200.240 0:0:0:0:0:ffff:2841:c8f0
40.65.200.241 0:0:0:0:0:ffff:2841:c8f1
40.65.200.242 0:0:0:0:0:ffff:2841:c8f2
40.65.200.243 0:0:0:0:0:ffff:2841:c8f3
40.65.200.244 0:0:0:0:0:ffff:2841:c8f4
40.65.200.245 0:0:0:0:0:ffff:2841:c8f5
40.65.200.246 0:0:0:0:0:ffff:2841:c8f6
40.65.200.247 0:0:0:0:0:ffff:2841:c8f7
40.65.200.248 0:0:0:0:0:ffff:2841:c8f8
40.65.200.249 0:0:0:0:0:ffff:2841:c8f9
40.65.200.250 0:0:0:0:0:ffff:2841:c8fa
40.65.200.251 0:0:0:0:0:ffff:2841:c8fb
40.65.200.252 0:0:0:0:0:ffff:2841:c8fc
40.65.200.253 0:0:0:0:0:ffff:2841:c8fd
40.65.200.254 0:0:0:0:0:ffff:2841:c8fe
40.65.200.255 0:0:0:0:0:ffff:2841: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.