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
204.7.56.1 0:0:0:0:0:ffff:cc07:3801
204.7.56.2 0:0:0:0:0:ffff:cc07:3802
204.7.56.3 0:0:0:0:0:ffff:cc07:3803
204.7.56.4 0:0:0:0:0:ffff:cc07:3804
204.7.56.5 0:0:0:0:0:ffff:cc07:3805
204.7.56.6 0:0:0:0:0:ffff:cc07:3806
204.7.56.7 0:0:0:0:0:ffff:cc07:3807
204.7.56.8 0:0:0:0:0:ffff:cc07:3808
204.7.56.9 0:0:0:0:0:ffff:cc07:3809
204.7.56.10 0:0:0:0:0:ffff:cc07:380a
204.7.56.11 0:0:0:0:0:ffff:cc07:380b
204.7.56.12 0:0:0:0:0:ffff:cc07:380c
204.7.56.13 0:0:0:0:0:ffff:cc07:380d
204.7.56.14 0:0:0:0:0:ffff:cc07:380e
204.7.56.15 0:0:0:0:0:ffff:cc07:380f
204.7.56.16 0:0:0:0:0:ffff:cc07:3810
204.7.56.17 0:0:0:0:0:ffff:cc07:3811
204.7.56.18 0:0:0:0:0:ffff:cc07:3812
204.7.56.19 0:0:0:0:0:ffff:cc07:3813
204.7.56.20 0:0:0:0:0:ffff:cc07:3814
204.7.56.21 0:0:0:0:0:ffff:cc07:3815
204.7.56.22 0:0:0:0:0:ffff:cc07:3816
204.7.56.23 0:0:0:0:0:ffff:cc07:3817
204.7.56.24 0:0:0:0:0:ffff:cc07:3818
204.7.56.25 0:0:0:0:0:ffff:cc07:3819
204.7.56.26 0:0:0:0:0:ffff:cc07:381a
204.7.56.27 0:0:0:0:0:ffff:cc07:381b
204.7.56.28 0:0:0:0:0:ffff:cc07:381c
204.7.56.29 0:0:0:0:0:ffff:cc07:381d
204.7.56.30 0:0:0:0:0:ffff:cc07:381e
204.7.56.31 0:0:0:0:0:ffff:cc07:381f
204.7.56.32 0:0:0:0:0:ffff:cc07:3820
204.7.56.33 0:0:0:0:0:ffff:cc07:3821
204.7.56.34 0:0:0:0:0:ffff:cc07:3822
204.7.56.35 0:0:0:0:0:ffff:cc07:3823
204.7.56.36 0:0:0:0:0:ffff:cc07:3824
204.7.56.37 0:0:0:0:0:ffff:cc07:3825
204.7.56.38 0:0:0:0:0:ffff:cc07:3826
204.7.56.39 0:0:0:0:0:ffff:cc07:3827
204.7.56.40 0:0:0:0:0:ffff:cc07:3828
204.7.56.41 0:0:0:0:0:ffff:cc07:3829
204.7.56.42 0:0:0:0:0:ffff:cc07:382a
204.7.56.43 0:0:0:0:0:ffff:cc07:382b
204.7.56.44 0:0:0:0:0:ffff:cc07:382c
204.7.56.45 0:0:0:0:0:ffff:cc07:382d
204.7.56.46 0:0:0:0:0:ffff:cc07:382e
204.7.56.47 0:0:0:0:0:ffff:cc07:382f
204.7.56.48 0:0:0:0:0:ffff:cc07:3830
204.7.56.49 0:0:0:0:0:ffff:cc07:3831
204.7.56.50 0:0:0:0:0:ffff:cc07:3832
204.7.56.51 0:0:0:0:0:ffff:cc07:3833
204.7.56.52 0:0:0:0:0:ffff:cc07:3834
204.7.56.53 0:0:0:0:0:ffff:cc07:3835
204.7.56.54 0:0:0:0:0:ffff:cc07:3836
204.7.56.55 0:0:0:0:0:ffff:cc07:3837
204.7.56.56 0:0:0:0:0:ffff:cc07:3838
204.7.56.57 0:0:0:0:0:ffff:cc07:3839
204.7.56.58 0:0:0:0:0:ffff:cc07:383a
204.7.56.59 0:0:0:0:0:ffff:cc07:383b
204.7.56.60 0:0:0:0:0:ffff:cc07:383c


204.7.56.61 0:0:0:0:0:ffff:cc07:383d
204.7.56.62 0:0:0:0:0:ffff:cc07:383e
204.7.56.63 0:0:0:0:0:ffff:cc07:383f
204.7.56.64 0:0:0:0:0:ffff:cc07:3840
204.7.56.65 0:0:0:0:0:ffff:cc07:3841
204.7.56.66 0:0:0:0:0:ffff:cc07:3842
204.7.56.67 0:0:0:0:0:ffff:cc07:3843
204.7.56.68 0:0:0:0:0:ffff:cc07:3844
204.7.56.69 0:0:0:0:0:ffff:cc07:3845
204.7.56.70 0:0:0:0:0:ffff:cc07:3846
204.7.56.71 0:0:0:0:0:ffff:cc07:3847
204.7.56.72 0:0:0:0:0:ffff:cc07:3848
204.7.56.73 0:0:0:0:0:ffff:cc07:3849
204.7.56.74 0:0:0:0:0:ffff:cc07:384a
204.7.56.75 0:0:0:0:0:ffff:cc07:384b
204.7.56.76 0:0:0:0:0:ffff:cc07:384c
204.7.56.77 0:0:0:0:0:ffff:cc07:384d
204.7.56.78 0:0:0:0:0:ffff:cc07:384e
204.7.56.79 0:0:0:0:0:ffff:cc07:384f
204.7.56.80 0:0:0:0:0:ffff:cc07:3850
204.7.56.81 0:0:0:0:0:ffff:cc07:3851
204.7.56.82 0:0:0:0:0:ffff:cc07:3852
204.7.56.83 0:0:0:0:0:ffff:cc07:3853
204.7.56.84 0:0:0:0:0:ffff:cc07:3854
204.7.56.85 0:0:0:0:0:ffff:cc07:3855
204.7.56.86 0:0:0:0:0:ffff:cc07:3856
204.7.56.87 0:0:0:0:0:ffff:cc07:3857
204.7.56.88 0:0:0:0:0:ffff:cc07:3858
204.7.56.89 0:0:0:0:0:ffff:cc07:3859
204.7.56.90 0:0:0:0:0:ffff:cc07:385a
204.7.56.91 0:0:0:0:0:ffff:cc07:385b
204.7.56.92 0:0:0:0:0:ffff:cc07:385c
204.7.56.93 0:0:0:0:0:ffff:cc07:385d
204.7.56.94 0:0:0:0:0:ffff:cc07:385e
204.7.56.95 0:0:0:0:0:ffff:cc07:385f
204.7.56.96 0:0:0:0:0:ffff:cc07:3860
204.7.56.97 0:0:0:0:0:ffff:cc07:3861
204.7.56.98 0:0:0:0:0:ffff:cc07:3862
204.7.56.99 0:0:0:0:0:ffff:cc07:3863
204.7.56.100 0:0:0:0:0:ffff:cc07:3864
204.7.56.101 0:0:0:0:0:ffff:cc07:3865
204.7.56.102 0:0:0:0:0:ffff:cc07:3866
204.7.56.103 0:0:0:0:0:ffff:cc07:3867
204.7.56.104 0:0:0:0:0:ffff:cc07:3868
204.7.56.105 0:0:0:0:0:ffff:cc07:3869
204.7.56.106 0:0:0:0:0:ffff:cc07:386a
204.7.56.107 0:0:0:0:0:ffff:cc07:386b
204.7.56.108 0:0:0:0:0:ffff:cc07:386c
204.7.56.109 0:0:0:0:0:ffff:cc07:386d
204.7.56.110 0:0:0:0:0:ffff:cc07:386e
204.7.56.111 0:0:0:0:0:ffff:cc07:386f
204.7.56.112 0:0:0:0:0:ffff:cc07:3870
204.7.56.113 0:0:0:0:0:ffff:cc07:3871
204.7.56.114 0:0:0:0:0:ffff:cc07:3872
204.7.56.115 0:0:0:0:0:ffff:cc07:3873
204.7.56.116 0:0:0:0:0:ffff:cc07:3874
204.7.56.117 0:0:0:0:0:ffff:cc07:3875
204.7.56.118 0:0:0:0:0:ffff:cc07:3876
204.7.56.119 0:0:0:0:0:ffff:cc07:3877
204.7.56.120 0:0:0:0:0:ffff:cc07:3878


204.7.56.121 0:0:0:0:0:ffff:cc07:3879
204.7.56.122 0:0:0:0:0:ffff:cc07:387a
204.7.56.123 0:0:0:0:0:ffff:cc07:387b
204.7.56.124 0:0:0:0:0:ffff:cc07:387c
204.7.56.125 0:0:0:0:0:ffff:cc07:387d
204.7.56.126 0:0:0:0:0:ffff:cc07:387e
204.7.56.127 0:0:0:0:0:ffff:cc07:387f
204.7.56.128 0:0:0:0:0:ffff:cc07:3880
204.7.56.129 0:0:0:0:0:ffff:cc07:3881
204.7.56.130 0:0:0:0:0:ffff:cc07:3882
204.7.56.131 0:0:0:0:0:ffff:cc07:3883
204.7.56.132 0:0:0:0:0:ffff:cc07:3884
204.7.56.133 0:0:0:0:0:ffff:cc07:3885
204.7.56.134 0:0:0:0:0:ffff:cc07:3886
204.7.56.135 0:0:0:0:0:ffff:cc07:3887
204.7.56.136 0:0:0:0:0:ffff:cc07:3888
204.7.56.137 0:0:0:0:0:ffff:cc07:3889
204.7.56.138 0:0:0:0:0:ffff:cc07:388a
204.7.56.139 0:0:0:0:0:ffff:cc07:388b
204.7.56.140 0:0:0:0:0:ffff:cc07:388c
204.7.56.141 0:0:0:0:0:ffff:cc07:388d
204.7.56.142 0:0:0:0:0:ffff:cc07:388e
204.7.56.143 0:0:0:0:0:ffff:cc07:388f
204.7.56.144 0:0:0:0:0:ffff:cc07:3890
204.7.56.145 0:0:0:0:0:ffff:cc07:3891
204.7.56.146 0:0:0:0:0:ffff:cc07:3892
204.7.56.147 0:0:0:0:0:ffff:cc07:3893
204.7.56.148 0:0:0:0:0:ffff:cc07:3894
204.7.56.149 0:0:0:0:0:ffff:cc07:3895
204.7.56.150 0:0:0:0:0:ffff:cc07:3896
204.7.56.151 0:0:0:0:0:ffff:cc07:3897
204.7.56.152 0:0:0:0:0:ffff:cc07:3898
204.7.56.153 0:0:0:0:0:ffff:cc07:3899
204.7.56.154 0:0:0:0:0:ffff:cc07:389a
204.7.56.155 0:0:0:0:0:ffff:cc07:389b
204.7.56.156 0:0:0:0:0:ffff:cc07:389c
204.7.56.157 0:0:0:0:0:ffff:cc07:389d
204.7.56.158 0:0:0:0:0:ffff:cc07:389e
204.7.56.159 0:0:0:0:0:ffff:cc07:389f
204.7.56.160 0:0:0:0:0:ffff:cc07:38a0
204.7.56.161 0:0:0:0:0:ffff:cc07:38a1
204.7.56.162 0:0:0:0:0:ffff:cc07:38a2
204.7.56.163 0:0:0:0:0:ffff:cc07:38a3
204.7.56.164 0:0:0:0:0:ffff:cc07:38a4
204.7.56.165 0:0:0:0:0:ffff:cc07:38a5
204.7.56.166 0:0:0:0:0:ffff:cc07:38a6
204.7.56.167 0:0:0:0:0:ffff:cc07:38a7
204.7.56.168 0:0:0:0:0:ffff:cc07:38a8
204.7.56.169 0:0:0:0:0:ffff:cc07:38a9
204.7.56.170 0:0:0:0:0:ffff:cc07:38aa
204.7.56.171 0:0:0:0:0:ffff:cc07:38ab
204.7.56.172 0:0:0:0:0:ffff:cc07:38ac
204.7.56.173 0:0:0:0:0:ffff:cc07:38ad
204.7.56.174 0:0:0:0:0:ffff:cc07:38ae
204.7.56.175 0:0:0:0:0:ffff:cc07:38af
204.7.56.176 0:0:0:0:0:ffff:cc07:38b0
204.7.56.177 0:0:0:0:0:ffff:cc07:38b1
204.7.56.178 0:0:0:0:0:ffff:cc07:38b2
204.7.56.179 0:0:0:0:0:ffff:cc07:38b3
204.7.56.180 0:0:0:0:0:ffff:cc07:38b4


204.7.56.181 0:0:0:0:0:ffff:cc07:38b5
204.7.56.182 0:0:0:0:0:ffff:cc07:38b6
204.7.56.183 0:0:0:0:0:ffff:cc07:38b7
204.7.56.184 0:0:0:0:0:ffff:cc07:38b8
204.7.56.185 0:0:0:0:0:ffff:cc07:38b9
204.7.56.186 0:0:0:0:0:ffff:cc07:38ba
204.7.56.187 0:0:0:0:0:ffff:cc07:38bb
204.7.56.188 0:0:0:0:0:ffff:cc07:38bc
204.7.56.189 0:0:0:0:0:ffff:cc07:38bd
204.7.56.190 0:0:0:0:0:ffff:cc07:38be
204.7.56.191 0:0:0:0:0:ffff:cc07:38bf
204.7.56.192 0:0:0:0:0:ffff:cc07:38c0
204.7.56.193 0:0:0:0:0:ffff:cc07:38c1
204.7.56.194 0:0:0:0:0:ffff:cc07:38c2
204.7.56.195 0:0:0:0:0:ffff:cc07:38c3
204.7.56.196 0:0:0:0:0:ffff:cc07:38c4
204.7.56.197 0:0:0:0:0:ffff:cc07:38c5
204.7.56.198 0:0:0:0:0:ffff:cc07:38c6
204.7.56.199 0:0:0:0:0:ffff:cc07:38c7
204.7.56.200 0:0:0:0:0:ffff:cc07:38c8
204.7.56.201 0:0:0:0:0:ffff:cc07:38c9
204.7.56.202 0:0:0:0:0:ffff:cc07:38ca
204.7.56.203 0:0:0:0:0:ffff:cc07:38cb
204.7.56.204 0:0:0:0:0:ffff:cc07:38cc
204.7.56.205 0:0:0:0:0:ffff:cc07:38cd
204.7.56.206 0:0:0:0:0:ffff:cc07:38ce
204.7.56.207 0:0:0:0:0:ffff:cc07:38cf
204.7.56.208 0:0:0:0:0:ffff:cc07:38d0
204.7.56.209 0:0:0:0:0:ffff:cc07:38d1
204.7.56.210 0:0:0:0:0:ffff:cc07:38d2
204.7.56.211 0:0:0:0:0:ffff:cc07:38d3
204.7.56.212 0:0:0:0:0:ffff:cc07:38d4
204.7.56.213 0:0:0:0:0:ffff:cc07:38d5
204.7.56.214 0:0:0:0:0:ffff:cc07:38d6
204.7.56.215 0:0:0:0:0:ffff:cc07:38d7
204.7.56.216 0:0:0:0:0:ffff:cc07:38d8
204.7.56.217 0:0:0:0:0:ffff:cc07:38d9
204.7.56.218 0:0:0:0:0:ffff:cc07:38da
204.7.56.219 0:0:0:0:0:ffff:cc07:38db
204.7.56.220 0:0:0:0:0:ffff:cc07:38dc
204.7.56.221 0:0:0:0:0:ffff:cc07:38dd
204.7.56.222 0:0:0:0:0:ffff:cc07:38de
204.7.56.223 0:0:0:0:0:ffff:cc07:38df
204.7.56.224 0:0:0:0:0:ffff:cc07:38e0
204.7.56.225 0:0:0:0:0:ffff:cc07:38e1
204.7.56.226 0:0:0:0:0:ffff:cc07:38e2
204.7.56.227 0:0:0:0:0:ffff:cc07:38e3
204.7.56.228 0:0:0:0:0:ffff:cc07:38e4
204.7.56.229 0:0:0:0:0:ffff:cc07:38e5
204.7.56.230 0:0:0:0:0:ffff:cc07:38e6
204.7.56.231 0:0:0:0:0:ffff:cc07:38e7
204.7.56.232 0:0:0:0:0:ffff:cc07:38e8
204.7.56.233 0:0:0:0:0:ffff:cc07:38e9
204.7.56.234 0:0:0:0:0:ffff:cc07:38ea
204.7.56.235 0:0:0:0:0:ffff:cc07:38eb
204.7.56.236 0:0:0:0:0:ffff:cc07:38ec
204.7.56.237 0:0:0:0:0:ffff:cc07:38ed
204.7.56.238 0:0:0:0:0:ffff:cc07:38ee
204.7.56.239 0:0:0:0:0:ffff:cc07:38ef
204.7.56.240 0:0:0:0:0:ffff:cc07:38f0
204.7.56.241 0:0:0:0:0:ffff:cc07:38f1
204.7.56.242 0:0:0:0:0:ffff:cc07:38f2
204.7.56.243 0:0:0:0:0:ffff:cc07:38f3
204.7.56.244 0:0:0:0:0:ffff:cc07:38f4
204.7.56.245 0:0:0:0:0:ffff:cc07:38f5
204.7.56.246 0:0:0:0:0:ffff:cc07:38f6
204.7.56.247 0:0:0:0:0:ffff:cc07:38f7
204.7.56.248 0:0:0:0:0:ffff:cc07:38f8
204.7.56.249 0:0:0:0:0:ffff:cc07:38f9
204.7.56.250 0:0:0:0:0:ffff:cc07:38fa
204.7.56.251 0:0:0:0:0:ffff:cc07:38fb
204.7.56.252 0:0:0:0:0:ffff:cc07:38fc
204.7.56.253 0:0:0:0:0:ffff:cc07:38fd
204.7.56.254 0:0:0:0:0:ffff:cc07:38fe
204.7.56.255 0:0:0:0:0:ffff:cc07:38ff


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.