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
102.88.40.1 0:0:0:0:0:ffff:6658:2801
102.88.40.2 0:0:0:0:0:ffff:6658:2802
102.88.40.3 0:0:0:0:0:ffff:6658:2803
102.88.40.4 0:0:0:0:0:ffff:6658:2804
102.88.40.5 0:0:0:0:0:ffff:6658:2805
102.88.40.6 0:0:0:0:0:ffff:6658:2806
102.88.40.7 0:0:0:0:0:ffff:6658:2807
102.88.40.8 0:0:0:0:0:ffff:6658:2808
102.88.40.9 0:0:0:0:0:ffff:6658:2809
102.88.40.10 0:0:0:0:0:ffff:6658:280a
102.88.40.11 0:0:0:0:0:ffff:6658:280b
102.88.40.12 0:0:0:0:0:ffff:6658:280c
102.88.40.13 0:0:0:0:0:ffff:6658:280d
102.88.40.14 0:0:0:0:0:ffff:6658:280e
102.88.40.15 0:0:0:0:0:ffff:6658:280f
102.88.40.16 0:0:0:0:0:ffff:6658:2810
102.88.40.17 0:0:0:0:0:ffff:6658:2811
102.88.40.18 0:0:0:0:0:ffff:6658:2812
102.88.40.19 0:0:0:0:0:ffff:6658:2813
102.88.40.20 0:0:0:0:0:ffff:6658:2814
102.88.40.21 0:0:0:0:0:ffff:6658:2815
102.88.40.22 0:0:0:0:0:ffff:6658:2816
102.88.40.23 0:0:0:0:0:ffff:6658:2817
102.88.40.24 0:0:0:0:0:ffff:6658:2818
102.88.40.25 0:0:0:0:0:ffff:6658:2819
102.88.40.26 0:0:0:0:0:ffff:6658:281a
102.88.40.27 0:0:0:0:0:ffff:6658:281b
102.88.40.28 0:0:0:0:0:ffff:6658:281c
102.88.40.29 0:0:0:0:0:ffff:6658:281d
102.88.40.30 0:0:0:0:0:ffff:6658:281e
102.88.40.31 0:0:0:0:0:ffff:6658:281f
102.88.40.32 0:0:0:0:0:ffff:6658:2820
102.88.40.33 0:0:0:0:0:ffff:6658:2821
102.88.40.34 0:0:0:0:0:ffff:6658:2822
102.88.40.35 0:0:0:0:0:ffff:6658:2823
102.88.40.36 0:0:0:0:0:ffff:6658:2824
102.88.40.37 0:0:0:0:0:ffff:6658:2825
102.88.40.38 0:0:0:0:0:ffff:6658:2826
102.88.40.39 0:0:0:0:0:ffff:6658:2827
102.88.40.40 0:0:0:0:0:ffff:6658:2828
102.88.40.41 0:0:0:0:0:ffff:6658:2829
102.88.40.42 0:0:0:0:0:ffff:6658:282a
102.88.40.43 0:0:0:0:0:ffff:6658:282b
102.88.40.44 0:0:0:0:0:ffff:6658:282c
102.88.40.45 0:0:0:0:0:ffff:6658:282d
102.88.40.46 0:0:0:0:0:ffff:6658:282e
102.88.40.47 0:0:0:0:0:ffff:6658:282f
102.88.40.48 0:0:0:0:0:ffff:6658:2830
102.88.40.49 0:0:0:0:0:ffff:6658:2831
102.88.40.50 0:0:0:0:0:ffff:6658:2832
102.88.40.51 0:0:0:0:0:ffff:6658:2833
102.88.40.52 0:0:0:0:0:ffff:6658:2834
102.88.40.53 0:0:0:0:0:ffff:6658:2835
102.88.40.54 0:0:0:0:0:ffff:6658:2836
102.88.40.55 0:0:0:0:0:ffff:6658:2837
102.88.40.56 0:0:0:0:0:ffff:6658:2838
102.88.40.57 0:0:0:0:0:ffff:6658:2839
102.88.40.58 0:0:0:0:0:ffff:6658:283a
102.88.40.59 0:0:0:0:0:ffff:6658:283b
102.88.40.60 0:0:0:0:0:ffff:6658:283c


102.88.40.61 0:0:0:0:0:ffff:6658:283d
102.88.40.62 0:0:0:0:0:ffff:6658:283e
102.88.40.63 0:0:0:0:0:ffff:6658:283f
102.88.40.64 0:0:0:0:0:ffff:6658:2840
102.88.40.65 0:0:0:0:0:ffff:6658:2841
102.88.40.66 0:0:0:0:0:ffff:6658:2842
102.88.40.67 0:0:0:0:0:ffff:6658:2843
102.88.40.68 0:0:0:0:0:ffff:6658:2844
102.88.40.69 0:0:0:0:0:ffff:6658:2845
102.88.40.70 0:0:0:0:0:ffff:6658:2846
102.88.40.71 0:0:0:0:0:ffff:6658:2847
102.88.40.72 0:0:0:0:0:ffff:6658:2848
102.88.40.73 0:0:0:0:0:ffff:6658:2849
102.88.40.74 0:0:0:0:0:ffff:6658:284a
102.88.40.75 0:0:0:0:0:ffff:6658:284b
102.88.40.76 0:0:0:0:0:ffff:6658:284c
102.88.40.77 0:0:0:0:0:ffff:6658:284d
102.88.40.78 0:0:0:0:0:ffff:6658:284e
102.88.40.79 0:0:0:0:0:ffff:6658:284f
102.88.40.80 0:0:0:0:0:ffff:6658:2850
102.88.40.81 0:0:0:0:0:ffff:6658:2851
102.88.40.82 0:0:0:0:0:ffff:6658:2852
102.88.40.83 0:0:0:0:0:ffff:6658:2853
102.88.40.84 0:0:0:0:0:ffff:6658:2854
102.88.40.85 0:0:0:0:0:ffff:6658:2855
102.88.40.86 0:0:0:0:0:ffff:6658:2856
102.88.40.87 0:0:0:0:0:ffff:6658:2857
102.88.40.88 0:0:0:0:0:ffff:6658:2858
102.88.40.89 0:0:0:0:0:ffff:6658:2859
102.88.40.90 0:0:0:0:0:ffff:6658:285a
102.88.40.91 0:0:0:0:0:ffff:6658:285b
102.88.40.92 0:0:0:0:0:ffff:6658:285c
102.88.40.93 0:0:0:0:0:ffff:6658:285d
102.88.40.94 0:0:0:0:0:ffff:6658:285e
102.88.40.95 0:0:0:0:0:ffff:6658:285f
102.88.40.96 0:0:0:0:0:ffff:6658:2860
102.88.40.97 0:0:0:0:0:ffff:6658:2861
102.88.40.98 0:0:0:0:0:ffff:6658:2862
102.88.40.99 0:0:0:0:0:ffff:6658:2863
102.88.40.100 0:0:0:0:0:ffff:6658:2864
102.88.40.101 0:0:0:0:0:ffff:6658:2865
102.88.40.102 0:0:0:0:0:ffff:6658:2866
102.88.40.103 0:0:0:0:0:ffff:6658:2867
102.88.40.104 0:0:0:0:0:ffff:6658:2868
102.88.40.105 0:0:0:0:0:ffff:6658:2869
102.88.40.106 0:0:0:0:0:ffff:6658:286a
102.88.40.107 0:0:0:0:0:ffff:6658:286b
102.88.40.108 0:0:0:0:0:ffff:6658:286c
102.88.40.109 0:0:0:0:0:ffff:6658:286d
102.88.40.110 0:0:0:0:0:ffff:6658:286e
102.88.40.111 0:0:0:0:0:ffff:6658:286f
102.88.40.112 0:0:0:0:0:ffff:6658:2870
102.88.40.113 0:0:0:0:0:ffff:6658:2871
102.88.40.114 0:0:0:0:0:ffff:6658:2872
102.88.40.115 0:0:0:0:0:ffff:6658:2873
102.88.40.116 0:0:0:0:0:ffff:6658:2874
102.88.40.117 0:0:0:0:0:ffff:6658:2875
102.88.40.118 0:0:0:0:0:ffff:6658:2876
102.88.40.119 0:0:0:0:0:ffff:6658:2877
102.88.40.120 0:0:0:0:0:ffff:6658:2878


102.88.40.121 0:0:0:0:0:ffff:6658:2879
102.88.40.122 0:0:0:0:0:ffff:6658:287a
102.88.40.123 0:0:0:0:0:ffff:6658:287b
102.88.40.124 0:0:0:0:0:ffff:6658:287c
102.88.40.125 0:0:0:0:0:ffff:6658:287d
102.88.40.126 0:0:0:0:0:ffff:6658:287e
102.88.40.127 0:0:0:0:0:ffff:6658:287f
102.88.40.128 0:0:0:0:0:ffff:6658:2880
102.88.40.129 0:0:0:0:0:ffff:6658:2881
102.88.40.130 0:0:0:0:0:ffff:6658:2882
102.88.40.131 0:0:0:0:0:ffff:6658:2883
102.88.40.132 0:0:0:0:0:ffff:6658:2884
102.88.40.133 0:0:0:0:0:ffff:6658:2885
102.88.40.134 0:0:0:0:0:ffff:6658:2886
102.88.40.135 0:0:0:0:0:ffff:6658:2887
102.88.40.136 0:0:0:0:0:ffff:6658:2888
102.88.40.137 0:0:0:0:0:ffff:6658:2889
102.88.40.138 0:0:0:0:0:ffff:6658:288a
102.88.40.139 0:0:0:0:0:ffff:6658:288b
102.88.40.140 0:0:0:0:0:ffff:6658:288c
102.88.40.141 0:0:0:0:0:ffff:6658:288d
102.88.40.142 0:0:0:0:0:ffff:6658:288e
102.88.40.143 0:0:0:0:0:ffff:6658:288f
102.88.40.144 0:0:0:0:0:ffff:6658:2890
102.88.40.145 0:0:0:0:0:ffff:6658:2891
102.88.40.146 0:0:0:0:0:ffff:6658:2892
102.88.40.147 0:0:0:0:0:ffff:6658:2893
102.88.40.148 0:0:0:0:0:ffff:6658:2894
102.88.40.149 0:0:0:0:0:ffff:6658:2895
102.88.40.150 0:0:0:0:0:ffff:6658:2896
102.88.40.151 0:0:0:0:0:ffff:6658:2897
102.88.40.152 0:0:0:0:0:ffff:6658:2898
102.88.40.153 0:0:0:0:0:ffff:6658:2899
102.88.40.154 0:0:0:0:0:ffff:6658:289a
102.88.40.155 0:0:0:0:0:ffff:6658:289b
102.88.40.156 0:0:0:0:0:ffff:6658:289c
102.88.40.157 0:0:0:0:0:ffff:6658:289d
102.88.40.158 0:0:0:0:0:ffff:6658:289e
102.88.40.159 0:0:0:0:0:ffff:6658:289f
102.88.40.160 0:0:0:0:0:ffff:6658:28a0
102.88.40.161 0:0:0:0:0:ffff:6658:28a1
102.88.40.162 0:0:0:0:0:ffff:6658:28a2
102.88.40.163 0:0:0:0:0:ffff:6658:28a3
102.88.40.164 0:0:0:0:0:ffff:6658:28a4
102.88.40.165 0:0:0:0:0:ffff:6658:28a5
102.88.40.166 0:0:0:0:0:ffff:6658:28a6
102.88.40.167 0:0:0:0:0:ffff:6658:28a7
102.88.40.168 0:0:0:0:0:ffff:6658:28a8
102.88.40.169 0:0:0:0:0:ffff:6658:28a9
102.88.40.170 0:0:0:0:0:ffff:6658:28aa
102.88.40.171 0:0:0:0:0:ffff:6658:28ab
102.88.40.172 0:0:0:0:0:ffff:6658:28ac
102.88.40.173 0:0:0:0:0:ffff:6658:28ad
102.88.40.174 0:0:0:0:0:ffff:6658:28ae
102.88.40.175 0:0:0:0:0:ffff:6658:28af
102.88.40.176 0:0:0:0:0:ffff:6658:28b0
102.88.40.177 0:0:0:0:0:ffff:6658:28b1
102.88.40.178 0:0:0:0:0:ffff:6658:28b2
102.88.40.179 0:0:0:0:0:ffff:6658:28b3
102.88.40.180 0:0:0:0:0:ffff:6658:28b4


102.88.40.181 0:0:0:0:0:ffff:6658:28b5
102.88.40.182 0:0:0:0:0:ffff:6658:28b6
102.88.40.183 0:0:0:0:0:ffff:6658:28b7
102.88.40.184 0:0:0:0:0:ffff:6658:28b8
102.88.40.185 0:0:0:0:0:ffff:6658:28b9
102.88.40.186 0:0:0:0:0:ffff:6658:28ba
102.88.40.187 0:0:0:0:0:ffff:6658:28bb
102.88.40.188 0:0:0:0:0:ffff:6658:28bc
102.88.40.189 0:0:0:0:0:ffff:6658:28bd
102.88.40.190 0:0:0:0:0:ffff:6658:28be
102.88.40.191 0:0:0:0:0:ffff:6658:28bf
102.88.40.192 0:0:0:0:0:ffff:6658:28c0
102.88.40.193 0:0:0:0:0:ffff:6658:28c1
102.88.40.194 0:0:0:0:0:ffff:6658:28c2
102.88.40.195 0:0:0:0:0:ffff:6658:28c3
102.88.40.196 0:0:0:0:0:ffff:6658:28c4
102.88.40.197 0:0:0:0:0:ffff:6658:28c5
102.88.40.198 0:0:0:0:0:ffff:6658:28c6
102.88.40.199 0:0:0:0:0:ffff:6658:28c7
102.88.40.200 0:0:0:0:0:ffff:6658:28c8
102.88.40.201 0:0:0:0:0:ffff:6658:28c9
102.88.40.202 0:0:0:0:0:ffff:6658:28ca
102.88.40.203 0:0:0:0:0:ffff:6658:28cb
102.88.40.204 0:0:0:0:0:ffff:6658:28cc
102.88.40.205 0:0:0:0:0:ffff:6658:28cd
102.88.40.206 0:0:0:0:0:ffff:6658:28ce
102.88.40.207 0:0:0:0:0:ffff:6658:28cf
102.88.40.208 0:0:0:0:0:ffff:6658:28d0
102.88.40.209 0:0:0:0:0:ffff:6658:28d1
102.88.40.210 0:0:0:0:0:ffff:6658:28d2
102.88.40.211 0:0:0:0:0:ffff:6658:28d3
102.88.40.212 0:0:0:0:0:ffff:6658:28d4
102.88.40.213 0:0:0:0:0:ffff:6658:28d5
102.88.40.214 0:0:0:0:0:ffff:6658:28d6
102.88.40.215 0:0:0:0:0:ffff:6658:28d7
102.88.40.216 0:0:0:0:0:ffff:6658:28d8
102.88.40.217 0:0:0:0:0:ffff:6658:28d9
102.88.40.218 0:0:0:0:0:ffff:6658:28da
102.88.40.219 0:0:0:0:0:ffff:6658:28db
102.88.40.220 0:0:0:0:0:ffff:6658:28dc
102.88.40.221 0:0:0:0:0:ffff:6658:28dd
102.88.40.222 0:0:0:0:0:ffff:6658:28de
102.88.40.223 0:0:0:0:0:ffff:6658:28df
102.88.40.224 0:0:0:0:0:ffff:6658:28e0
102.88.40.225 0:0:0:0:0:ffff:6658:28e1
102.88.40.226 0:0:0:0:0:ffff:6658:28e2
102.88.40.227 0:0:0:0:0:ffff:6658:28e3
102.88.40.228 0:0:0:0:0:ffff:6658:28e4
102.88.40.229 0:0:0:0:0:ffff:6658:28e5
102.88.40.230 0:0:0:0:0:ffff:6658:28e6
102.88.40.231 0:0:0:0:0:ffff:6658:28e7
102.88.40.232 0:0:0:0:0:ffff:6658:28e8
102.88.40.233 0:0:0:0:0:ffff:6658:28e9
102.88.40.234 0:0:0:0:0:ffff:6658:28ea
102.88.40.235 0:0:0:0:0:ffff:6658:28eb
102.88.40.236 0:0:0:0:0:ffff:6658:28ec
102.88.40.237 0:0:0:0:0:ffff:6658:28ed
102.88.40.238 0:0:0:0:0:ffff:6658:28ee
102.88.40.239 0:0:0:0:0:ffff:6658:28ef
102.88.40.240 0:0:0:0:0:ffff:6658:28f0
102.88.40.241 0:0:0:0:0:ffff:6658:28f1
102.88.40.242 0:0:0:0:0:ffff:6658:28f2
102.88.40.243 0:0:0:0:0:ffff:6658:28f3
102.88.40.244 0:0:0:0:0:ffff:6658:28f4
102.88.40.245 0:0:0:0:0:ffff:6658:28f5
102.88.40.246 0:0:0:0:0:ffff:6658:28f6
102.88.40.247 0:0:0:0:0:ffff:6658:28f7
102.88.40.248 0:0:0:0:0:ffff:6658:28f8
102.88.40.249 0:0:0:0:0:ffff:6658:28f9
102.88.40.250 0:0:0:0:0:ffff:6658:28fa
102.88.40.251 0:0:0:0:0:ffff:6658:28fb
102.88.40.252 0:0:0:0:0:ffff:6658:28fc
102.88.40.253 0:0:0:0:0:ffff:6658:28fd
102.88.40.254 0:0:0:0:0:ffff:6658:28fe
102.88.40.255 0:0:0:0:0:ffff:6658:28ff


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.