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
56.205.168.1 0:0:0:0:0:ffff:38cd:a801
56.205.168.2 0:0:0:0:0:ffff:38cd:a802
56.205.168.3 0:0:0:0:0:ffff:38cd:a803
56.205.168.4 0:0:0:0:0:ffff:38cd:a804
56.205.168.5 0:0:0:0:0:ffff:38cd:a805
56.205.168.6 0:0:0:0:0:ffff:38cd:a806
56.205.168.7 0:0:0:0:0:ffff:38cd:a807
56.205.168.8 0:0:0:0:0:ffff:38cd:a808
56.205.168.9 0:0:0:0:0:ffff:38cd:a809
56.205.168.10 0:0:0:0:0:ffff:38cd:a80a
56.205.168.11 0:0:0:0:0:ffff:38cd:a80b
56.205.168.12 0:0:0:0:0:ffff:38cd:a80c
56.205.168.13 0:0:0:0:0:ffff:38cd:a80d
56.205.168.14 0:0:0:0:0:ffff:38cd:a80e
56.205.168.15 0:0:0:0:0:ffff:38cd:a80f
56.205.168.16 0:0:0:0:0:ffff:38cd:a810
56.205.168.17 0:0:0:0:0:ffff:38cd:a811
56.205.168.18 0:0:0:0:0:ffff:38cd:a812
56.205.168.19 0:0:0:0:0:ffff:38cd:a813
56.205.168.20 0:0:0:0:0:ffff:38cd:a814
56.205.168.21 0:0:0:0:0:ffff:38cd:a815
56.205.168.22 0:0:0:0:0:ffff:38cd:a816
56.205.168.23 0:0:0:0:0:ffff:38cd:a817
56.205.168.24 0:0:0:0:0:ffff:38cd:a818
56.205.168.25 0:0:0:0:0:ffff:38cd:a819
56.205.168.26 0:0:0:0:0:ffff:38cd:a81a
56.205.168.27 0:0:0:0:0:ffff:38cd:a81b
56.205.168.28 0:0:0:0:0:ffff:38cd:a81c
56.205.168.29 0:0:0:0:0:ffff:38cd:a81d
56.205.168.30 0:0:0:0:0:ffff:38cd:a81e
56.205.168.31 0:0:0:0:0:ffff:38cd:a81f
56.205.168.32 0:0:0:0:0:ffff:38cd:a820
56.205.168.33 0:0:0:0:0:ffff:38cd:a821
56.205.168.34 0:0:0:0:0:ffff:38cd:a822
56.205.168.35 0:0:0:0:0:ffff:38cd:a823
56.205.168.36 0:0:0:0:0:ffff:38cd:a824
56.205.168.37 0:0:0:0:0:ffff:38cd:a825
56.205.168.38 0:0:0:0:0:ffff:38cd:a826
56.205.168.39 0:0:0:0:0:ffff:38cd:a827
56.205.168.40 0:0:0:0:0:ffff:38cd:a828
56.205.168.41 0:0:0:0:0:ffff:38cd:a829
56.205.168.42 0:0:0:0:0:ffff:38cd:a82a
56.205.168.43 0:0:0:0:0:ffff:38cd:a82b
56.205.168.44 0:0:0:0:0:ffff:38cd:a82c
56.205.168.45 0:0:0:0:0:ffff:38cd:a82d
56.205.168.46 0:0:0:0:0:ffff:38cd:a82e
56.205.168.47 0:0:0:0:0:ffff:38cd:a82f
56.205.168.48 0:0:0:0:0:ffff:38cd:a830
56.205.168.49 0:0:0:0:0:ffff:38cd:a831
56.205.168.50 0:0:0:0:0:ffff:38cd:a832
56.205.168.51 0:0:0:0:0:ffff:38cd:a833
56.205.168.52 0:0:0:0:0:ffff:38cd:a834
56.205.168.53 0:0:0:0:0:ffff:38cd:a835
56.205.168.54 0:0:0:0:0:ffff:38cd:a836
56.205.168.55 0:0:0:0:0:ffff:38cd:a837
56.205.168.56 0:0:0:0:0:ffff:38cd:a838
56.205.168.57 0:0:0:0:0:ffff:38cd:a839
56.205.168.58 0:0:0:0:0:ffff:38cd:a83a
56.205.168.59 0:0:0:0:0:ffff:38cd:a83b
56.205.168.60 0:0:0:0:0:ffff:38cd:a83c


56.205.168.61 0:0:0:0:0:ffff:38cd:a83d
56.205.168.62 0:0:0:0:0:ffff:38cd:a83e
56.205.168.63 0:0:0:0:0:ffff:38cd:a83f
56.205.168.64 0:0:0:0:0:ffff:38cd:a840
56.205.168.65 0:0:0:0:0:ffff:38cd:a841
56.205.168.66 0:0:0:0:0:ffff:38cd:a842
56.205.168.67 0:0:0:0:0:ffff:38cd:a843
56.205.168.68 0:0:0:0:0:ffff:38cd:a844
56.205.168.69 0:0:0:0:0:ffff:38cd:a845
56.205.168.70 0:0:0:0:0:ffff:38cd:a846
56.205.168.71 0:0:0:0:0:ffff:38cd:a847
56.205.168.72 0:0:0:0:0:ffff:38cd:a848
56.205.168.73 0:0:0:0:0:ffff:38cd:a849
56.205.168.74 0:0:0:0:0:ffff:38cd:a84a
56.205.168.75 0:0:0:0:0:ffff:38cd:a84b
56.205.168.76 0:0:0:0:0:ffff:38cd:a84c
56.205.168.77 0:0:0:0:0:ffff:38cd:a84d
56.205.168.78 0:0:0:0:0:ffff:38cd:a84e
56.205.168.79 0:0:0:0:0:ffff:38cd:a84f
56.205.168.80 0:0:0:0:0:ffff:38cd:a850
56.205.168.81 0:0:0:0:0:ffff:38cd:a851
56.205.168.82 0:0:0:0:0:ffff:38cd:a852
56.205.168.83 0:0:0:0:0:ffff:38cd:a853
56.205.168.84 0:0:0:0:0:ffff:38cd:a854
56.205.168.85 0:0:0:0:0:ffff:38cd:a855
56.205.168.86 0:0:0:0:0:ffff:38cd:a856
56.205.168.87 0:0:0:0:0:ffff:38cd:a857
56.205.168.88 0:0:0:0:0:ffff:38cd:a858
56.205.168.89 0:0:0:0:0:ffff:38cd:a859
56.205.168.90 0:0:0:0:0:ffff:38cd:a85a
56.205.168.91 0:0:0:0:0:ffff:38cd:a85b
56.205.168.92 0:0:0:0:0:ffff:38cd:a85c
56.205.168.93 0:0:0:0:0:ffff:38cd:a85d
56.205.168.94 0:0:0:0:0:ffff:38cd:a85e
56.205.168.95 0:0:0:0:0:ffff:38cd:a85f
56.205.168.96 0:0:0:0:0:ffff:38cd:a860
56.205.168.97 0:0:0:0:0:ffff:38cd:a861
56.205.168.98 0:0:0:0:0:ffff:38cd:a862
56.205.168.99 0:0:0:0:0:ffff:38cd:a863
56.205.168.100 0:0:0:0:0:ffff:38cd:a864
56.205.168.101 0:0:0:0:0:ffff:38cd:a865
56.205.168.102 0:0:0:0:0:ffff:38cd:a866
56.205.168.103 0:0:0:0:0:ffff:38cd:a867
56.205.168.104 0:0:0:0:0:ffff:38cd:a868
56.205.168.105 0:0:0:0:0:ffff:38cd:a869
56.205.168.106 0:0:0:0:0:ffff:38cd:a86a
56.205.168.107 0:0:0:0:0:ffff:38cd:a86b
56.205.168.108 0:0:0:0:0:ffff:38cd:a86c
56.205.168.109 0:0:0:0:0:ffff:38cd:a86d
56.205.168.110 0:0:0:0:0:ffff:38cd:a86e
56.205.168.111 0:0:0:0:0:ffff:38cd:a86f
56.205.168.112 0:0:0:0:0:ffff:38cd:a870
56.205.168.113 0:0:0:0:0:ffff:38cd:a871
56.205.168.114 0:0:0:0:0:ffff:38cd:a872
56.205.168.115 0:0:0:0:0:ffff:38cd:a873
56.205.168.116 0:0:0:0:0:ffff:38cd:a874
56.205.168.117 0:0:0:0:0:ffff:38cd:a875
56.205.168.118 0:0:0:0:0:ffff:38cd:a876
56.205.168.119 0:0:0:0:0:ffff:38cd:a877
56.205.168.120 0:0:0:0:0:ffff:38cd:a878


56.205.168.121 0:0:0:0:0:ffff:38cd:a879
56.205.168.122 0:0:0:0:0:ffff:38cd:a87a
56.205.168.123 0:0:0:0:0:ffff:38cd:a87b
56.205.168.124 0:0:0:0:0:ffff:38cd:a87c
56.205.168.125 0:0:0:0:0:ffff:38cd:a87d
56.205.168.126 0:0:0:0:0:ffff:38cd:a87e
56.205.168.127 0:0:0:0:0:ffff:38cd:a87f
56.205.168.128 0:0:0:0:0:ffff:38cd:a880
56.205.168.129 0:0:0:0:0:ffff:38cd:a881
56.205.168.130 0:0:0:0:0:ffff:38cd:a882
56.205.168.131 0:0:0:0:0:ffff:38cd:a883
56.205.168.132 0:0:0:0:0:ffff:38cd:a884
56.205.168.133 0:0:0:0:0:ffff:38cd:a885
56.205.168.134 0:0:0:0:0:ffff:38cd:a886
56.205.168.135 0:0:0:0:0:ffff:38cd:a887
56.205.168.136 0:0:0:0:0:ffff:38cd:a888
56.205.168.137 0:0:0:0:0:ffff:38cd:a889
56.205.168.138 0:0:0:0:0:ffff:38cd:a88a
56.205.168.139 0:0:0:0:0:ffff:38cd:a88b
56.205.168.140 0:0:0:0:0:ffff:38cd:a88c
56.205.168.141 0:0:0:0:0:ffff:38cd:a88d
56.205.168.142 0:0:0:0:0:ffff:38cd:a88e
56.205.168.143 0:0:0:0:0:ffff:38cd:a88f
56.205.168.144 0:0:0:0:0:ffff:38cd:a890
56.205.168.145 0:0:0:0:0:ffff:38cd:a891
56.205.168.146 0:0:0:0:0:ffff:38cd:a892
56.205.168.147 0:0:0:0:0:ffff:38cd:a893
56.205.168.148 0:0:0:0:0:ffff:38cd:a894
56.205.168.149 0:0:0:0:0:ffff:38cd:a895
56.205.168.150 0:0:0:0:0:ffff:38cd:a896
56.205.168.151 0:0:0:0:0:ffff:38cd:a897
56.205.168.152 0:0:0:0:0:ffff:38cd:a898
56.205.168.153 0:0:0:0:0:ffff:38cd:a899
56.205.168.154 0:0:0:0:0:ffff:38cd:a89a
56.205.168.155 0:0:0:0:0:ffff:38cd:a89b
56.205.168.156 0:0:0:0:0:ffff:38cd:a89c
56.205.168.157 0:0:0:0:0:ffff:38cd:a89d
56.205.168.158 0:0:0:0:0:ffff:38cd:a89e
56.205.168.159 0:0:0:0:0:ffff:38cd:a89f
56.205.168.160 0:0:0:0:0:ffff:38cd:a8a0
56.205.168.161 0:0:0:0:0:ffff:38cd:a8a1
56.205.168.162 0:0:0:0:0:ffff:38cd:a8a2
56.205.168.163 0:0:0:0:0:ffff:38cd:a8a3
56.205.168.164 0:0:0:0:0:ffff:38cd:a8a4
56.205.168.165 0:0:0:0:0:ffff:38cd:a8a5
56.205.168.166 0:0:0:0:0:ffff:38cd:a8a6
56.205.168.167 0:0:0:0:0:ffff:38cd:a8a7
56.205.168.168 0:0:0:0:0:ffff:38cd:a8a8
56.205.168.169 0:0:0:0:0:ffff:38cd:a8a9
56.205.168.170 0:0:0:0:0:ffff:38cd:a8aa
56.205.168.171 0:0:0:0:0:ffff:38cd:a8ab
56.205.168.172 0:0:0:0:0:ffff:38cd:a8ac
56.205.168.173 0:0:0:0:0:ffff:38cd:a8ad
56.205.168.174 0:0:0:0:0:ffff:38cd:a8ae
56.205.168.175 0:0:0:0:0:ffff:38cd:a8af
56.205.168.176 0:0:0:0:0:ffff:38cd:a8b0
56.205.168.177 0:0:0:0:0:ffff:38cd:a8b1
56.205.168.178 0:0:0:0:0:ffff:38cd:a8b2
56.205.168.179 0:0:0:0:0:ffff:38cd:a8b3
56.205.168.180 0:0:0:0:0:ffff:38cd:a8b4


56.205.168.181 0:0:0:0:0:ffff:38cd:a8b5
56.205.168.182 0:0:0:0:0:ffff:38cd:a8b6
56.205.168.183 0:0:0:0:0:ffff:38cd:a8b7
56.205.168.184 0:0:0:0:0:ffff:38cd:a8b8
56.205.168.185 0:0:0:0:0:ffff:38cd:a8b9
56.205.168.186 0:0:0:0:0:ffff:38cd:a8ba
56.205.168.187 0:0:0:0:0:ffff:38cd:a8bb
56.205.168.188 0:0:0:0:0:ffff:38cd:a8bc
56.205.168.189 0:0:0:0:0:ffff:38cd:a8bd
56.205.168.190 0:0:0:0:0:ffff:38cd:a8be
56.205.168.191 0:0:0:0:0:ffff:38cd:a8bf
56.205.168.192 0:0:0:0:0:ffff:38cd:a8c0
56.205.168.193 0:0:0:0:0:ffff:38cd:a8c1
56.205.168.194 0:0:0:0:0:ffff:38cd:a8c2
56.205.168.195 0:0:0:0:0:ffff:38cd:a8c3
56.205.168.196 0:0:0:0:0:ffff:38cd:a8c4
56.205.168.197 0:0:0:0:0:ffff:38cd:a8c5
56.205.168.198 0:0:0:0:0:ffff:38cd:a8c6
56.205.168.199 0:0:0:0:0:ffff:38cd:a8c7
56.205.168.200 0:0:0:0:0:ffff:38cd:a8c8
56.205.168.201 0:0:0:0:0:ffff:38cd:a8c9
56.205.168.202 0:0:0:0:0:ffff:38cd:a8ca
56.205.168.203 0:0:0:0:0:ffff:38cd:a8cb
56.205.168.204 0:0:0:0:0:ffff:38cd:a8cc
56.205.168.205 0:0:0:0:0:ffff:38cd:a8cd
56.205.168.206 0:0:0:0:0:ffff:38cd:a8ce
56.205.168.207 0:0:0:0:0:ffff:38cd:a8cf
56.205.168.208 0:0:0:0:0:ffff:38cd:a8d0
56.205.168.209 0:0:0:0:0:ffff:38cd:a8d1
56.205.168.210 0:0:0:0:0:ffff:38cd:a8d2
56.205.168.211 0:0:0:0:0:ffff:38cd:a8d3
56.205.168.212 0:0:0:0:0:ffff:38cd:a8d4
56.205.168.213 0:0:0:0:0:ffff:38cd:a8d5
56.205.168.214 0:0:0:0:0:ffff:38cd:a8d6
56.205.168.215 0:0:0:0:0:ffff:38cd:a8d7
56.205.168.216 0:0:0:0:0:ffff:38cd:a8d8
56.205.168.217 0:0:0:0:0:ffff:38cd:a8d9
56.205.168.218 0:0:0:0:0:ffff:38cd:a8da
56.205.168.219 0:0:0:0:0:ffff:38cd:a8db
56.205.168.220 0:0:0:0:0:ffff:38cd:a8dc
56.205.168.221 0:0:0:0:0:ffff:38cd:a8dd
56.205.168.222 0:0:0:0:0:ffff:38cd:a8de
56.205.168.223 0:0:0:0:0:ffff:38cd:a8df
56.205.168.224 0:0:0:0:0:ffff:38cd:a8e0
56.205.168.225 0:0:0:0:0:ffff:38cd:a8e1
56.205.168.226 0:0:0:0:0:ffff:38cd:a8e2
56.205.168.227 0:0:0:0:0:ffff:38cd:a8e3
56.205.168.228 0:0:0:0:0:ffff:38cd:a8e4
56.205.168.229 0:0:0:0:0:ffff:38cd:a8e5
56.205.168.230 0:0:0:0:0:ffff:38cd:a8e6
56.205.168.231 0:0:0:0:0:ffff:38cd:a8e7
56.205.168.232 0:0:0:0:0:ffff:38cd:a8e8
56.205.168.233 0:0:0:0:0:ffff:38cd:a8e9
56.205.168.234 0:0:0:0:0:ffff:38cd:a8ea
56.205.168.235 0:0:0:0:0:ffff:38cd:a8eb
56.205.168.236 0:0:0:0:0:ffff:38cd:a8ec
56.205.168.237 0:0:0:0:0:ffff:38cd:a8ed
56.205.168.238 0:0:0:0:0:ffff:38cd:a8ee
56.205.168.239 0:0:0:0:0:ffff:38cd:a8ef
56.205.168.240 0:0:0:0:0:ffff:38cd:a8f0
56.205.168.241 0:0:0:0:0:ffff:38cd:a8f1
56.205.168.242 0:0:0:0:0:ffff:38cd:a8f2
56.205.168.243 0:0:0:0:0:ffff:38cd:a8f3
56.205.168.244 0:0:0:0:0:ffff:38cd:a8f4
56.205.168.245 0:0:0:0:0:ffff:38cd:a8f5
56.205.168.246 0:0:0:0:0:ffff:38cd:a8f6
56.205.168.247 0:0:0:0:0:ffff:38cd:a8f7
56.205.168.248 0:0:0:0:0:ffff:38cd:a8f8
56.205.168.249 0:0:0:0:0:ffff:38cd:a8f9
56.205.168.250 0:0:0:0:0:ffff:38cd:a8fa
56.205.168.251 0:0:0:0:0:ffff:38cd:a8fb
56.205.168.252 0:0:0:0:0:ffff:38cd:a8fc
56.205.168.253 0:0:0:0:0:ffff:38cd:a8fd
56.205.168.254 0:0:0:0:0:ffff:38cd:a8fe
56.205.168.255 0:0:0:0:0:ffff:38cd:a8ff


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.