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
56.56.40.1 0:0:0:0:0:ffff:3838:2801
56.56.40.2 0:0:0:0:0:ffff:3838:2802
56.56.40.3 0:0:0:0:0:ffff:3838:2803
56.56.40.4 0:0:0:0:0:ffff:3838:2804
56.56.40.5 0:0:0:0:0:ffff:3838:2805
56.56.40.6 0:0:0:0:0:ffff:3838:2806
56.56.40.7 0:0:0:0:0:ffff:3838:2807
56.56.40.8 0:0:0:0:0:ffff:3838:2808
56.56.40.9 0:0:0:0:0:ffff:3838:2809
56.56.40.10 0:0:0:0:0:ffff:3838:280a
56.56.40.11 0:0:0:0:0:ffff:3838:280b
56.56.40.12 0:0:0:0:0:ffff:3838:280c
56.56.40.13 0:0:0:0:0:ffff:3838:280d
56.56.40.14 0:0:0:0:0:ffff:3838:280e
56.56.40.15 0:0:0:0:0:ffff:3838:280f
56.56.40.16 0:0:0:0:0:ffff:3838:2810
56.56.40.17 0:0:0:0:0:ffff:3838:2811
56.56.40.18 0:0:0:0:0:ffff:3838:2812
56.56.40.19 0:0:0:0:0:ffff:3838:2813
56.56.40.20 0:0:0:0:0:ffff:3838:2814
56.56.40.21 0:0:0:0:0:ffff:3838:2815
56.56.40.22 0:0:0:0:0:ffff:3838:2816
56.56.40.23 0:0:0:0:0:ffff:3838:2817
56.56.40.24 0:0:0:0:0:ffff:3838:2818
56.56.40.25 0:0:0:0:0:ffff:3838:2819
56.56.40.26 0:0:0:0:0:ffff:3838:281a
56.56.40.27 0:0:0:0:0:ffff:3838:281b
56.56.40.28 0:0:0:0:0:ffff:3838:281c
56.56.40.29 0:0:0:0:0:ffff:3838:281d
56.56.40.30 0:0:0:0:0:ffff:3838:281e
56.56.40.31 0:0:0:0:0:ffff:3838:281f
56.56.40.32 0:0:0:0:0:ffff:3838:2820
56.56.40.33 0:0:0:0:0:ffff:3838:2821
56.56.40.34 0:0:0:0:0:ffff:3838:2822
56.56.40.35 0:0:0:0:0:ffff:3838:2823
56.56.40.36 0:0:0:0:0:ffff:3838:2824
56.56.40.37 0:0:0:0:0:ffff:3838:2825
56.56.40.38 0:0:0:0:0:ffff:3838:2826
56.56.40.39 0:0:0:0:0:ffff:3838:2827
56.56.40.40 0:0:0:0:0:ffff:3838:2828
56.56.40.41 0:0:0:0:0:ffff:3838:2829
56.56.40.42 0:0:0:0:0:ffff:3838:282a
56.56.40.43 0:0:0:0:0:ffff:3838:282b
56.56.40.44 0:0:0:0:0:ffff:3838:282c
56.56.40.45 0:0:0:0:0:ffff:3838:282d
56.56.40.46 0:0:0:0:0:ffff:3838:282e
56.56.40.47 0:0:0:0:0:ffff:3838:282f
56.56.40.48 0:0:0:0:0:ffff:3838:2830
56.56.40.49 0:0:0:0:0:ffff:3838:2831
56.56.40.50 0:0:0:0:0:ffff:3838:2832
56.56.40.51 0:0:0:0:0:ffff:3838:2833
56.56.40.52 0:0:0:0:0:ffff:3838:2834
56.56.40.53 0:0:0:0:0:ffff:3838:2835
56.56.40.54 0:0:0:0:0:ffff:3838:2836
56.56.40.55 0:0:0:0:0:ffff:3838:2837
56.56.40.56 0:0:0:0:0:ffff:3838:2838
56.56.40.57 0:0:0:0:0:ffff:3838:2839
56.56.40.58 0:0:0:0:0:ffff:3838:283a
56.56.40.59 0:0:0:0:0:ffff:3838:283b
56.56.40.60 0:0:0:0:0:ffff:3838:283c


56.56.40.61 0:0:0:0:0:ffff:3838:283d
56.56.40.62 0:0:0:0:0:ffff:3838:283e
56.56.40.63 0:0:0:0:0:ffff:3838:283f
56.56.40.64 0:0:0:0:0:ffff:3838:2840
56.56.40.65 0:0:0:0:0:ffff:3838:2841
56.56.40.66 0:0:0:0:0:ffff:3838:2842
56.56.40.67 0:0:0:0:0:ffff:3838:2843
56.56.40.68 0:0:0:0:0:ffff:3838:2844
56.56.40.69 0:0:0:0:0:ffff:3838:2845
56.56.40.70 0:0:0:0:0:ffff:3838:2846
56.56.40.71 0:0:0:0:0:ffff:3838:2847
56.56.40.72 0:0:0:0:0:ffff:3838:2848
56.56.40.73 0:0:0:0:0:ffff:3838:2849
56.56.40.74 0:0:0:0:0:ffff:3838:284a
56.56.40.75 0:0:0:0:0:ffff:3838:284b
56.56.40.76 0:0:0:0:0:ffff:3838:284c
56.56.40.77 0:0:0:0:0:ffff:3838:284d
56.56.40.78 0:0:0:0:0:ffff:3838:284e
56.56.40.79 0:0:0:0:0:ffff:3838:284f
56.56.40.80 0:0:0:0:0:ffff:3838:2850
56.56.40.81 0:0:0:0:0:ffff:3838:2851
56.56.40.82 0:0:0:0:0:ffff:3838:2852
56.56.40.83 0:0:0:0:0:ffff:3838:2853
56.56.40.84 0:0:0:0:0:ffff:3838:2854
56.56.40.85 0:0:0:0:0:ffff:3838:2855
56.56.40.86 0:0:0:0:0:ffff:3838:2856
56.56.40.87 0:0:0:0:0:ffff:3838:2857
56.56.40.88 0:0:0:0:0:ffff:3838:2858
56.56.40.89 0:0:0:0:0:ffff:3838:2859
56.56.40.90 0:0:0:0:0:ffff:3838:285a
56.56.40.91 0:0:0:0:0:ffff:3838:285b
56.56.40.92 0:0:0:0:0:ffff:3838:285c
56.56.40.93 0:0:0:0:0:ffff:3838:285d
56.56.40.94 0:0:0:0:0:ffff:3838:285e
56.56.40.95 0:0:0:0:0:ffff:3838:285f
56.56.40.96 0:0:0:0:0:ffff:3838:2860
56.56.40.97 0:0:0:0:0:ffff:3838:2861
56.56.40.98 0:0:0:0:0:ffff:3838:2862
56.56.40.99 0:0:0:0:0:ffff:3838:2863
56.56.40.100 0:0:0:0:0:ffff:3838:2864
56.56.40.101 0:0:0:0:0:ffff:3838:2865
56.56.40.102 0:0:0:0:0:ffff:3838:2866
56.56.40.103 0:0:0:0:0:ffff:3838:2867
56.56.40.104 0:0:0:0:0:ffff:3838:2868
56.56.40.105 0:0:0:0:0:ffff:3838:2869
56.56.40.106 0:0:0:0:0:ffff:3838:286a
56.56.40.107 0:0:0:0:0:ffff:3838:286b
56.56.40.108 0:0:0:0:0:ffff:3838:286c
56.56.40.109 0:0:0:0:0:ffff:3838:286d
56.56.40.110 0:0:0:0:0:ffff:3838:286e
56.56.40.111 0:0:0:0:0:ffff:3838:286f
56.56.40.112 0:0:0:0:0:ffff:3838:2870
56.56.40.113 0:0:0:0:0:ffff:3838:2871
56.56.40.114 0:0:0:0:0:ffff:3838:2872
56.56.40.115 0:0:0:0:0:ffff:3838:2873
56.56.40.116 0:0:0:0:0:ffff:3838:2874
56.56.40.117 0:0:0:0:0:ffff:3838:2875
56.56.40.118 0:0:0:0:0:ffff:3838:2876
56.56.40.119 0:0:0:0:0:ffff:3838:2877
56.56.40.120 0:0:0:0:0:ffff:3838:2878


56.56.40.121 0:0:0:0:0:ffff:3838:2879
56.56.40.122 0:0:0:0:0:ffff:3838:287a
56.56.40.123 0:0:0:0:0:ffff:3838:287b
56.56.40.124 0:0:0:0:0:ffff:3838:287c
56.56.40.125 0:0:0:0:0:ffff:3838:287d
56.56.40.126 0:0:0:0:0:ffff:3838:287e
56.56.40.127 0:0:0:0:0:ffff:3838:287f
56.56.40.128 0:0:0:0:0:ffff:3838:2880
56.56.40.129 0:0:0:0:0:ffff:3838:2881
56.56.40.130 0:0:0:0:0:ffff:3838:2882
56.56.40.131 0:0:0:0:0:ffff:3838:2883
56.56.40.132 0:0:0:0:0:ffff:3838:2884
56.56.40.133 0:0:0:0:0:ffff:3838:2885
56.56.40.134 0:0:0:0:0:ffff:3838:2886
56.56.40.135 0:0:0:0:0:ffff:3838:2887
56.56.40.136 0:0:0:0:0:ffff:3838:2888
56.56.40.137 0:0:0:0:0:ffff:3838:2889
56.56.40.138 0:0:0:0:0:ffff:3838:288a
56.56.40.139 0:0:0:0:0:ffff:3838:288b
56.56.40.140 0:0:0:0:0:ffff:3838:288c
56.56.40.141 0:0:0:0:0:ffff:3838:288d
56.56.40.142 0:0:0:0:0:ffff:3838:288e
56.56.40.143 0:0:0:0:0:ffff:3838:288f
56.56.40.144 0:0:0:0:0:ffff:3838:2890
56.56.40.145 0:0:0:0:0:ffff:3838:2891
56.56.40.146 0:0:0:0:0:ffff:3838:2892
56.56.40.147 0:0:0:0:0:ffff:3838:2893
56.56.40.148 0:0:0:0:0:ffff:3838:2894
56.56.40.149 0:0:0:0:0:ffff:3838:2895
56.56.40.150 0:0:0:0:0:ffff:3838:2896
56.56.40.151 0:0:0:0:0:ffff:3838:2897
56.56.40.152 0:0:0:0:0:ffff:3838:2898
56.56.40.153 0:0:0:0:0:ffff:3838:2899
56.56.40.154 0:0:0:0:0:ffff:3838:289a
56.56.40.155 0:0:0:0:0:ffff:3838:289b
56.56.40.156 0:0:0:0:0:ffff:3838:289c
56.56.40.157 0:0:0:0:0:ffff:3838:289d
56.56.40.158 0:0:0:0:0:ffff:3838:289e
56.56.40.159 0:0:0:0:0:ffff:3838:289f
56.56.40.160 0:0:0:0:0:ffff:3838:28a0
56.56.40.161 0:0:0:0:0:ffff:3838:28a1
56.56.40.162 0:0:0:0:0:ffff:3838:28a2
56.56.40.163 0:0:0:0:0:ffff:3838:28a3
56.56.40.164 0:0:0:0:0:ffff:3838:28a4
56.56.40.165 0:0:0:0:0:ffff:3838:28a5
56.56.40.166 0:0:0:0:0:ffff:3838:28a6
56.56.40.167 0:0:0:0:0:ffff:3838:28a7
56.56.40.168 0:0:0:0:0:ffff:3838:28a8
56.56.40.169 0:0:0:0:0:ffff:3838:28a9
56.56.40.170 0:0:0:0:0:ffff:3838:28aa
56.56.40.171 0:0:0:0:0:ffff:3838:28ab
56.56.40.172 0:0:0:0:0:ffff:3838:28ac
56.56.40.173 0:0:0:0:0:ffff:3838:28ad
56.56.40.174 0:0:0:0:0:ffff:3838:28ae
56.56.40.175 0:0:0:0:0:ffff:3838:28af
56.56.40.176 0:0:0:0:0:ffff:3838:28b0
56.56.40.177 0:0:0:0:0:ffff:3838:28b1
56.56.40.178 0:0:0:0:0:ffff:3838:28b2
56.56.40.179 0:0:0:0:0:ffff:3838:28b3
56.56.40.180 0:0:0:0:0:ffff:3838:28b4


56.56.40.181 0:0:0:0:0:ffff:3838:28b5
56.56.40.182 0:0:0:0:0:ffff:3838:28b6
56.56.40.183 0:0:0:0:0:ffff:3838:28b7
56.56.40.184 0:0:0:0:0:ffff:3838:28b8
56.56.40.185 0:0:0:0:0:ffff:3838:28b9
56.56.40.186 0:0:0:0:0:ffff:3838:28ba
56.56.40.187 0:0:0:0:0:ffff:3838:28bb
56.56.40.188 0:0:0:0:0:ffff:3838:28bc
56.56.40.189 0:0:0:0:0:ffff:3838:28bd
56.56.40.190 0:0:0:0:0:ffff:3838:28be
56.56.40.191 0:0:0:0:0:ffff:3838:28bf
56.56.40.192 0:0:0:0:0:ffff:3838:28c0
56.56.40.193 0:0:0:0:0:ffff:3838:28c1
56.56.40.194 0:0:0:0:0:ffff:3838:28c2
56.56.40.195 0:0:0:0:0:ffff:3838:28c3
56.56.40.196 0:0:0:0:0:ffff:3838:28c4
56.56.40.197 0:0:0:0:0:ffff:3838:28c5
56.56.40.198 0:0:0:0:0:ffff:3838:28c6
56.56.40.199 0:0:0:0:0:ffff:3838:28c7
56.56.40.200 0:0:0:0:0:ffff:3838:28c8
56.56.40.201 0:0:0:0:0:ffff:3838:28c9
56.56.40.202 0:0:0:0:0:ffff:3838:28ca
56.56.40.203 0:0:0:0:0:ffff:3838:28cb
56.56.40.204 0:0:0:0:0:ffff:3838:28cc
56.56.40.205 0:0:0:0:0:ffff:3838:28cd
56.56.40.206 0:0:0:0:0:ffff:3838:28ce
56.56.40.207 0:0:0:0:0:ffff:3838:28cf
56.56.40.208 0:0:0:0:0:ffff:3838:28d0
56.56.40.209 0:0:0:0:0:ffff:3838:28d1
56.56.40.210 0:0:0:0:0:ffff:3838:28d2
56.56.40.211 0:0:0:0:0:ffff:3838:28d3
56.56.40.212 0:0:0:0:0:ffff:3838:28d4
56.56.40.213 0:0:0:0:0:ffff:3838:28d5
56.56.40.214 0:0:0:0:0:ffff:3838:28d6
56.56.40.215 0:0:0:0:0:ffff:3838:28d7
56.56.40.216 0:0:0:0:0:ffff:3838:28d8
56.56.40.217 0:0:0:0:0:ffff:3838:28d9
56.56.40.218 0:0:0:0:0:ffff:3838:28da
56.56.40.219 0:0:0:0:0:ffff:3838:28db
56.56.40.220 0:0:0:0:0:ffff:3838:28dc
56.56.40.221 0:0:0:0:0:ffff:3838:28dd
56.56.40.222 0:0:0:0:0:ffff:3838:28de
56.56.40.223 0:0:0:0:0:ffff:3838:28df
56.56.40.224 0:0:0:0:0:ffff:3838:28e0
56.56.40.225 0:0:0:0:0:ffff:3838:28e1
56.56.40.226 0:0:0:0:0:ffff:3838:28e2
56.56.40.227 0:0:0:0:0:ffff:3838:28e3
56.56.40.228 0:0:0:0:0:ffff:3838:28e4
56.56.40.229 0:0:0:0:0:ffff:3838:28e5
56.56.40.230 0:0:0:0:0:ffff:3838:28e6
56.56.40.231 0:0:0:0:0:ffff:3838:28e7
56.56.40.232 0:0:0:0:0:ffff:3838:28e8
56.56.40.233 0:0:0:0:0:ffff:3838:28e9
56.56.40.234 0:0:0:0:0:ffff:3838:28ea
56.56.40.235 0:0:0:0:0:ffff:3838:28eb
56.56.40.236 0:0:0:0:0:ffff:3838:28ec
56.56.40.237 0:0:0:0:0:ffff:3838:28ed
56.56.40.238 0:0:0:0:0:ffff:3838:28ee
56.56.40.239 0:0:0:0:0:ffff:3838:28ef
56.56.40.240 0:0:0:0:0:ffff:3838:28f0
56.56.40.241 0:0:0:0:0:ffff:3838:28f1
56.56.40.242 0:0:0:0:0:ffff:3838:28f2
56.56.40.243 0:0:0:0:0:ffff:3838:28f3
56.56.40.244 0:0:0:0:0:ffff:3838:28f4
56.56.40.245 0:0:0:0:0:ffff:3838:28f5
56.56.40.246 0:0:0:0:0:ffff:3838:28f6
56.56.40.247 0:0:0:0:0:ffff:3838:28f7
56.56.40.248 0:0:0:0:0:ffff:3838:28f8
56.56.40.249 0:0:0:0:0:ffff:3838:28f9
56.56.40.250 0:0:0:0:0:ffff:3838:28fa
56.56.40.251 0:0:0:0:0:ffff:3838:28fb
56.56.40.252 0:0:0:0:0:ffff:3838:28fc
56.56.40.253 0:0:0:0:0:ffff:3838:28fd
56.56.40.254 0:0:0:0:0:ffff:3838:28fe
56.56.40.255 0:0:0:0:0:ffff:3838:28ff


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.