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
158.202.40.1 0:0:0:0:0:ffff:9eca:2801
158.202.40.2 0:0:0:0:0:ffff:9eca:2802
158.202.40.3 0:0:0:0:0:ffff:9eca:2803
158.202.40.4 0:0:0:0:0:ffff:9eca:2804
158.202.40.5 0:0:0:0:0:ffff:9eca:2805
158.202.40.6 0:0:0:0:0:ffff:9eca:2806
158.202.40.7 0:0:0:0:0:ffff:9eca:2807
158.202.40.8 0:0:0:0:0:ffff:9eca:2808
158.202.40.9 0:0:0:0:0:ffff:9eca:2809
158.202.40.10 0:0:0:0:0:ffff:9eca:280a
158.202.40.11 0:0:0:0:0:ffff:9eca:280b
158.202.40.12 0:0:0:0:0:ffff:9eca:280c
158.202.40.13 0:0:0:0:0:ffff:9eca:280d
158.202.40.14 0:0:0:0:0:ffff:9eca:280e
158.202.40.15 0:0:0:0:0:ffff:9eca:280f
158.202.40.16 0:0:0:0:0:ffff:9eca:2810
158.202.40.17 0:0:0:0:0:ffff:9eca:2811
158.202.40.18 0:0:0:0:0:ffff:9eca:2812
158.202.40.19 0:0:0:0:0:ffff:9eca:2813
158.202.40.20 0:0:0:0:0:ffff:9eca:2814
158.202.40.21 0:0:0:0:0:ffff:9eca:2815
158.202.40.22 0:0:0:0:0:ffff:9eca:2816
158.202.40.23 0:0:0:0:0:ffff:9eca:2817
158.202.40.24 0:0:0:0:0:ffff:9eca:2818
158.202.40.25 0:0:0:0:0:ffff:9eca:2819
158.202.40.26 0:0:0:0:0:ffff:9eca:281a
158.202.40.27 0:0:0:0:0:ffff:9eca:281b
158.202.40.28 0:0:0:0:0:ffff:9eca:281c
158.202.40.29 0:0:0:0:0:ffff:9eca:281d
158.202.40.30 0:0:0:0:0:ffff:9eca:281e
158.202.40.31 0:0:0:0:0:ffff:9eca:281f
158.202.40.32 0:0:0:0:0:ffff:9eca:2820
158.202.40.33 0:0:0:0:0:ffff:9eca:2821
158.202.40.34 0:0:0:0:0:ffff:9eca:2822
158.202.40.35 0:0:0:0:0:ffff:9eca:2823
158.202.40.36 0:0:0:0:0:ffff:9eca:2824
158.202.40.37 0:0:0:0:0:ffff:9eca:2825
158.202.40.38 0:0:0:0:0:ffff:9eca:2826
158.202.40.39 0:0:0:0:0:ffff:9eca:2827
158.202.40.40 0:0:0:0:0:ffff:9eca:2828
158.202.40.41 0:0:0:0:0:ffff:9eca:2829
158.202.40.42 0:0:0:0:0:ffff:9eca:282a
158.202.40.43 0:0:0:0:0:ffff:9eca:282b
158.202.40.44 0:0:0:0:0:ffff:9eca:282c
158.202.40.45 0:0:0:0:0:ffff:9eca:282d
158.202.40.46 0:0:0:0:0:ffff:9eca:282e
158.202.40.47 0:0:0:0:0:ffff:9eca:282f
158.202.40.48 0:0:0:0:0:ffff:9eca:2830
158.202.40.49 0:0:0:0:0:ffff:9eca:2831
158.202.40.50 0:0:0:0:0:ffff:9eca:2832
158.202.40.51 0:0:0:0:0:ffff:9eca:2833
158.202.40.52 0:0:0:0:0:ffff:9eca:2834
158.202.40.53 0:0:0:0:0:ffff:9eca:2835
158.202.40.54 0:0:0:0:0:ffff:9eca:2836
158.202.40.55 0:0:0:0:0:ffff:9eca:2837
158.202.40.56 0:0:0:0:0:ffff:9eca:2838
158.202.40.57 0:0:0:0:0:ffff:9eca:2839
158.202.40.58 0:0:0:0:0:ffff:9eca:283a
158.202.40.59 0:0:0:0:0:ffff:9eca:283b
158.202.40.60 0:0:0:0:0:ffff:9eca:283c


158.202.40.61 0:0:0:0:0:ffff:9eca:283d
158.202.40.62 0:0:0:0:0:ffff:9eca:283e
158.202.40.63 0:0:0:0:0:ffff:9eca:283f
158.202.40.64 0:0:0:0:0:ffff:9eca:2840
158.202.40.65 0:0:0:0:0:ffff:9eca:2841
158.202.40.66 0:0:0:0:0:ffff:9eca:2842
158.202.40.67 0:0:0:0:0:ffff:9eca:2843
158.202.40.68 0:0:0:0:0:ffff:9eca:2844
158.202.40.69 0:0:0:0:0:ffff:9eca:2845
158.202.40.70 0:0:0:0:0:ffff:9eca:2846
158.202.40.71 0:0:0:0:0:ffff:9eca:2847
158.202.40.72 0:0:0:0:0:ffff:9eca:2848
158.202.40.73 0:0:0:0:0:ffff:9eca:2849
158.202.40.74 0:0:0:0:0:ffff:9eca:284a
158.202.40.75 0:0:0:0:0:ffff:9eca:284b
158.202.40.76 0:0:0:0:0:ffff:9eca:284c
158.202.40.77 0:0:0:0:0:ffff:9eca:284d
158.202.40.78 0:0:0:0:0:ffff:9eca:284e
158.202.40.79 0:0:0:0:0:ffff:9eca:284f
158.202.40.80 0:0:0:0:0:ffff:9eca:2850
158.202.40.81 0:0:0:0:0:ffff:9eca:2851
158.202.40.82 0:0:0:0:0:ffff:9eca:2852
158.202.40.83 0:0:0:0:0:ffff:9eca:2853
158.202.40.84 0:0:0:0:0:ffff:9eca:2854
158.202.40.85 0:0:0:0:0:ffff:9eca:2855
158.202.40.86 0:0:0:0:0:ffff:9eca:2856
158.202.40.87 0:0:0:0:0:ffff:9eca:2857
158.202.40.88 0:0:0:0:0:ffff:9eca:2858
158.202.40.89 0:0:0:0:0:ffff:9eca:2859
158.202.40.90 0:0:0:0:0:ffff:9eca:285a
158.202.40.91 0:0:0:0:0:ffff:9eca:285b
158.202.40.92 0:0:0:0:0:ffff:9eca:285c
158.202.40.93 0:0:0:0:0:ffff:9eca:285d
158.202.40.94 0:0:0:0:0:ffff:9eca:285e
158.202.40.95 0:0:0:0:0:ffff:9eca:285f
158.202.40.96 0:0:0:0:0:ffff:9eca:2860
158.202.40.97 0:0:0:0:0:ffff:9eca:2861
158.202.40.98 0:0:0:0:0:ffff:9eca:2862
158.202.40.99 0:0:0:0:0:ffff:9eca:2863
158.202.40.100 0:0:0:0:0:ffff:9eca:2864
158.202.40.101 0:0:0:0:0:ffff:9eca:2865
158.202.40.102 0:0:0:0:0:ffff:9eca:2866
158.202.40.103 0:0:0:0:0:ffff:9eca:2867
158.202.40.104 0:0:0:0:0:ffff:9eca:2868
158.202.40.105 0:0:0:0:0:ffff:9eca:2869
158.202.40.106 0:0:0:0:0:ffff:9eca:286a
158.202.40.107 0:0:0:0:0:ffff:9eca:286b
158.202.40.108 0:0:0:0:0:ffff:9eca:286c
158.202.40.109 0:0:0:0:0:ffff:9eca:286d
158.202.40.110 0:0:0:0:0:ffff:9eca:286e
158.202.40.111 0:0:0:0:0:ffff:9eca:286f
158.202.40.112 0:0:0:0:0:ffff:9eca:2870
158.202.40.113 0:0:0:0:0:ffff:9eca:2871
158.202.40.114 0:0:0:0:0:ffff:9eca:2872
158.202.40.115 0:0:0:0:0:ffff:9eca:2873
158.202.40.116 0:0:0:0:0:ffff:9eca:2874
158.202.40.117 0:0:0:0:0:ffff:9eca:2875
158.202.40.118 0:0:0:0:0:ffff:9eca:2876
158.202.40.119 0:0:0:0:0:ffff:9eca:2877
158.202.40.120 0:0:0:0:0:ffff:9eca:2878


158.202.40.121 0:0:0:0:0:ffff:9eca:2879
158.202.40.122 0:0:0:0:0:ffff:9eca:287a
158.202.40.123 0:0:0:0:0:ffff:9eca:287b
158.202.40.124 0:0:0:0:0:ffff:9eca:287c
158.202.40.125 0:0:0:0:0:ffff:9eca:287d
158.202.40.126 0:0:0:0:0:ffff:9eca:287e
158.202.40.127 0:0:0:0:0:ffff:9eca:287f
158.202.40.128 0:0:0:0:0:ffff:9eca:2880
158.202.40.129 0:0:0:0:0:ffff:9eca:2881
158.202.40.130 0:0:0:0:0:ffff:9eca:2882
158.202.40.131 0:0:0:0:0:ffff:9eca:2883
158.202.40.132 0:0:0:0:0:ffff:9eca:2884
158.202.40.133 0:0:0:0:0:ffff:9eca:2885
158.202.40.134 0:0:0:0:0:ffff:9eca:2886
158.202.40.135 0:0:0:0:0:ffff:9eca:2887
158.202.40.136 0:0:0:0:0:ffff:9eca:2888
158.202.40.137 0:0:0:0:0:ffff:9eca:2889
158.202.40.138 0:0:0:0:0:ffff:9eca:288a
158.202.40.139 0:0:0:0:0:ffff:9eca:288b
158.202.40.140 0:0:0:0:0:ffff:9eca:288c
158.202.40.141 0:0:0:0:0:ffff:9eca:288d
158.202.40.142 0:0:0:0:0:ffff:9eca:288e
158.202.40.143 0:0:0:0:0:ffff:9eca:288f
158.202.40.144 0:0:0:0:0:ffff:9eca:2890
158.202.40.145 0:0:0:0:0:ffff:9eca:2891
158.202.40.146 0:0:0:0:0:ffff:9eca:2892
158.202.40.147 0:0:0:0:0:ffff:9eca:2893
158.202.40.148 0:0:0:0:0:ffff:9eca:2894
158.202.40.149 0:0:0:0:0:ffff:9eca:2895
158.202.40.150 0:0:0:0:0:ffff:9eca:2896
158.202.40.151 0:0:0:0:0:ffff:9eca:2897
158.202.40.152 0:0:0:0:0:ffff:9eca:2898
158.202.40.153 0:0:0:0:0:ffff:9eca:2899
158.202.40.154 0:0:0:0:0:ffff:9eca:289a
158.202.40.155 0:0:0:0:0:ffff:9eca:289b
158.202.40.156 0:0:0:0:0:ffff:9eca:289c
158.202.40.157 0:0:0:0:0:ffff:9eca:289d
158.202.40.158 0:0:0:0:0:ffff:9eca:289e
158.202.40.159 0:0:0:0:0:ffff:9eca:289f
158.202.40.160 0:0:0:0:0:ffff:9eca:28a0
158.202.40.161 0:0:0:0:0:ffff:9eca:28a1
158.202.40.162 0:0:0:0:0:ffff:9eca:28a2
158.202.40.163 0:0:0:0:0:ffff:9eca:28a3
158.202.40.164 0:0:0:0:0:ffff:9eca:28a4
158.202.40.165 0:0:0:0:0:ffff:9eca:28a5
158.202.40.166 0:0:0:0:0:ffff:9eca:28a6
158.202.40.167 0:0:0:0:0:ffff:9eca:28a7
158.202.40.168 0:0:0:0:0:ffff:9eca:28a8
158.202.40.169 0:0:0:0:0:ffff:9eca:28a9
158.202.40.170 0:0:0:0:0:ffff:9eca:28aa
158.202.40.171 0:0:0:0:0:ffff:9eca:28ab
158.202.40.172 0:0:0:0:0:ffff:9eca:28ac
158.202.40.173 0:0:0:0:0:ffff:9eca:28ad
158.202.40.174 0:0:0:0:0:ffff:9eca:28ae
158.202.40.175 0:0:0:0:0:ffff:9eca:28af
158.202.40.176 0:0:0:0:0:ffff:9eca:28b0
158.202.40.177 0:0:0:0:0:ffff:9eca:28b1
158.202.40.178 0:0:0:0:0:ffff:9eca:28b2
158.202.40.179 0:0:0:0:0:ffff:9eca:28b3
158.202.40.180 0:0:0:0:0:ffff:9eca:28b4


158.202.40.181 0:0:0:0:0:ffff:9eca:28b5
158.202.40.182 0:0:0:0:0:ffff:9eca:28b6
158.202.40.183 0:0:0:0:0:ffff:9eca:28b7
158.202.40.184 0:0:0:0:0:ffff:9eca:28b8
158.202.40.185 0:0:0:0:0:ffff:9eca:28b9
158.202.40.186 0:0:0:0:0:ffff:9eca:28ba
158.202.40.187 0:0:0:0:0:ffff:9eca:28bb
158.202.40.188 0:0:0:0:0:ffff:9eca:28bc
158.202.40.189 0:0:0:0:0:ffff:9eca:28bd
158.202.40.190 0:0:0:0:0:ffff:9eca:28be
158.202.40.191 0:0:0:0:0:ffff:9eca:28bf
158.202.40.192 0:0:0:0:0:ffff:9eca:28c0
158.202.40.193 0:0:0:0:0:ffff:9eca:28c1
158.202.40.194 0:0:0:0:0:ffff:9eca:28c2
158.202.40.195 0:0:0:0:0:ffff:9eca:28c3
158.202.40.196 0:0:0:0:0:ffff:9eca:28c4
158.202.40.197 0:0:0:0:0:ffff:9eca:28c5
158.202.40.198 0:0:0:0:0:ffff:9eca:28c6
158.202.40.199 0:0:0:0:0:ffff:9eca:28c7
158.202.40.200 0:0:0:0:0:ffff:9eca:28c8
158.202.40.201 0:0:0:0:0:ffff:9eca:28c9
158.202.40.202 0:0:0:0:0:ffff:9eca:28ca
158.202.40.203 0:0:0:0:0:ffff:9eca:28cb
158.202.40.204 0:0:0:0:0:ffff:9eca:28cc
158.202.40.205 0:0:0:0:0:ffff:9eca:28cd
158.202.40.206 0:0:0:0:0:ffff:9eca:28ce
158.202.40.207 0:0:0:0:0:ffff:9eca:28cf
158.202.40.208 0:0:0:0:0:ffff:9eca:28d0
158.202.40.209 0:0:0:0:0:ffff:9eca:28d1
158.202.40.210 0:0:0:0:0:ffff:9eca:28d2
158.202.40.211 0:0:0:0:0:ffff:9eca:28d3
158.202.40.212 0:0:0:0:0:ffff:9eca:28d4
158.202.40.213 0:0:0:0:0:ffff:9eca:28d5
158.202.40.214 0:0:0:0:0:ffff:9eca:28d6
158.202.40.215 0:0:0:0:0:ffff:9eca:28d7
158.202.40.216 0:0:0:0:0:ffff:9eca:28d8
158.202.40.217 0:0:0:0:0:ffff:9eca:28d9
158.202.40.218 0:0:0:0:0:ffff:9eca:28da
158.202.40.219 0:0:0:0:0:ffff:9eca:28db
158.202.40.220 0:0:0:0:0:ffff:9eca:28dc
158.202.40.221 0:0:0:0:0:ffff:9eca:28dd
158.202.40.222 0:0:0:0:0:ffff:9eca:28de
158.202.40.223 0:0:0:0:0:ffff:9eca:28df
158.202.40.224 0:0:0:0:0:ffff:9eca:28e0
158.202.40.225 0:0:0:0:0:ffff:9eca:28e1
158.202.40.226 0:0:0:0:0:ffff:9eca:28e2
158.202.40.227 0:0:0:0:0:ffff:9eca:28e3
158.202.40.228 0:0:0:0:0:ffff:9eca:28e4
158.202.40.229 0:0:0:0:0:ffff:9eca:28e5
158.202.40.230 0:0:0:0:0:ffff:9eca:28e6
158.202.40.231 0:0:0:0:0:ffff:9eca:28e7
158.202.40.232 0:0:0:0:0:ffff:9eca:28e8
158.202.40.233 0:0:0:0:0:ffff:9eca:28e9
158.202.40.234 0:0:0:0:0:ffff:9eca:28ea
158.202.40.235 0:0:0:0:0:ffff:9eca:28eb
158.202.40.236 0:0:0:0:0:ffff:9eca:28ec
158.202.40.237 0:0:0:0:0:ffff:9eca:28ed
158.202.40.238 0:0:0:0:0:ffff:9eca:28ee
158.202.40.239 0:0:0:0:0:ffff:9eca:28ef
158.202.40.240 0:0:0:0:0:ffff:9eca:28f0
158.202.40.241 0:0:0:0:0:ffff:9eca:28f1
158.202.40.242 0:0:0:0:0:ffff:9eca:28f2
158.202.40.243 0:0:0:0:0:ffff:9eca:28f3
158.202.40.244 0:0:0:0:0:ffff:9eca:28f4
158.202.40.245 0:0:0:0:0:ffff:9eca:28f5
158.202.40.246 0:0:0:0:0:ffff:9eca:28f6
158.202.40.247 0:0:0:0:0:ffff:9eca:28f7
158.202.40.248 0:0:0:0:0:ffff:9eca:28f8
158.202.40.249 0:0:0:0:0:ffff:9eca:28f9
158.202.40.250 0:0:0:0:0:ffff:9eca:28fa
158.202.40.251 0:0:0:0:0:ffff:9eca:28fb
158.202.40.252 0:0:0:0:0:ffff:9eca:28fc
158.202.40.253 0:0:0:0:0:ffff:9eca:28fd
158.202.40.254 0:0:0:0:0:ffff:9eca:28fe
158.202.40.255 0:0:0:0:0:ffff:9eca: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.