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
139.88.40.1 0:0:0:0:0:ffff:8b58:2801
139.88.40.2 0:0:0:0:0:ffff:8b58:2802
139.88.40.3 0:0:0:0:0:ffff:8b58:2803
139.88.40.4 0:0:0:0:0:ffff:8b58:2804
139.88.40.5 0:0:0:0:0:ffff:8b58:2805
139.88.40.6 0:0:0:0:0:ffff:8b58:2806
139.88.40.7 0:0:0:0:0:ffff:8b58:2807
139.88.40.8 0:0:0:0:0:ffff:8b58:2808
139.88.40.9 0:0:0:0:0:ffff:8b58:2809
139.88.40.10 0:0:0:0:0:ffff:8b58:280a
139.88.40.11 0:0:0:0:0:ffff:8b58:280b
139.88.40.12 0:0:0:0:0:ffff:8b58:280c
139.88.40.13 0:0:0:0:0:ffff:8b58:280d
139.88.40.14 0:0:0:0:0:ffff:8b58:280e
139.88.40.15 0:0:0:0:0:ffff:8b58:280f
139.88.40.16 0:0:0:0:0:ffff:8b58:2810
139.88.40.17 0:0:0:0:0:ffff:8b58:2811
139.88.40.18 0:0:0:0:0:ffff:8b58:2812
139.88.40.19 0:0:0:0:0:ffff:8b58:2813
139.88.40.20 0:0:0:0:0:ffff:8b58:2814
139.88.40.21 0:0:0:0:0:ffff:8b58:2815
139.88.40.22 0:0:0:0:0:ffff:8b58:2816
139.88.40.23 0:0:0:0:0:ffff:8b58:2817
139.88.40.24 0:0:0:0:0:ffff:8b58:2818
139.88.40.25 0:0:0:0:0:ffff:8b58:2819
139.88.40.26 0:0:0:0:0:ffff:8b58:281a
139.88.40.27 0:0:0:0:0:ffff:8b58:281b
139.88.40.28 0:0:0:0:0:ffff:8b58:281c
139.88.40.29 0:0:0:0:0:ffff:8b58:281d
139.88.40.30 0:0:0:0:0:ffff:8b58:281e
139.88.40.31 0:0:0:0:0:ffff:8b58:281f
139.88.40.32 0:0:0:0:0:ffff:8b58:2820
139.88.40.33 0:0:0:0:0:ffff:8b58:2821
139.88.40.34 0:0:0:0:0:ffff:8b58:2822
139.88.40.35 0:0:0:0:0:ffff:8b58:2823
139.88.40.36 0:0:0:0:0:ffff:8b58:2824
139.88.40.37 0:0:0:0:0:ffff:8b58:2825
139.88.40.38 0:0:0:0:0:ffff:8b58:2826
139.88.40.39 0:0:0:0:0:ffff:8b58:2827
139.88.40.40 0:0:0:0:0:ffff:8b58:2828
139.88.40.41 0:0:0:0:0:ffff:8b58:2829
139.88.40.42 0:0:0:0:0:ffff:8b58:282a
139.88.40.43 0:0:0:0:0:ffff:8b58:282b
139.88.40.44 0:0:0:0:0:ffff:8b58:282c
139.88.40.45 0:0:0:0:0:ffff:8b58:282d
139.88.40.46 0:0:0:0:0:ffff:8b58:282e
139.88.40.47 0:0:0:0:0:ffff:8b58:282f
139.88.40.48 0:0:0:0:0:ffff:8b58:2830
139.88.40.49 0:0:0:0:0:ffff:8b58:2831
139.88.40.50 0:0:0:0:0:ffff:8b58:2832
139.88.40.51 0:0:0:0:0:ffff:8b58:2833
139.88.40.52 0:0:0:0:0:ffff:8b58:2834
139.88.40.53 0:0:0:0:0:ffff:8b58:2835
139.88.40.54 0:0:0:0:0:ffff:8b58:2836
139.88.40.55 0:0:0:0:0:ffff:8b58:2837
139.88.40.56 0:0:0:0:0:ffff:8b58:2838
139.88.40.57 0:0:0:0:0:ffff:8b58:2839
139.88.40.58 0:0:0:0:0:ffff:8b58:283a
139.88.40.59 0:0:0:0:0:ffff:8b58:283b
139.88.40.60 0:0:0:0:0:ffff:8b58:283c


139.88.40.61 0:0:0:0:0:ffff:8b58:283d
139.88.40.62 0:0:0:0:0:ffff:8b58:283e
139.88.40.63 0:0:0:0:0:ffff:8b58:283f
139.88.40.64 0:0:0:0:0:ffff:8b58:2840
139.88.40.65 0:0:0:0:0:ffff:8b58:2841
139.88.40.66 0:0:0:0:0:ffff:8b58:2842
139.88.40.67 0:0:0:0:0:ffff:8b58:2843
139.88.40.68 0:0:0:0:0:ffff:8b58:2844
139.88.40.69 0:0:0:0:0:ffff:8b58:2845
139.88.40.70 0:0:0:0:0:ffff:8b58:2846
139.88.40.71 0:0:0:0:0:ffff:8b58:2847
139.88.40.72 0:0:0:0:0:ffff:8b58:2848
139.88.40.73 0:0:0:0:0:ffff:8b58:2849
139.88.40.74 0:0:0:0:0:ffff:8b58:284a
139.88.40.75 0:0:0:0:0:ffff:8b58:284b
139.88.40.76 0:0:0:0:0:ffff:8b58:284c
139.88.40.77 0:0:0:0:0:ffff:8b58:284d
139.88.40.78 0:0:0:0:0:ffff:8b58:284e
139.88.40.79 0:0:0:0:0:ffff:8b58:284f
139.88.40.80 0:0:0:0:0:ffff:8b58:2850
139.88.40.81 0:0:0:0:0:ffff:8b58:2851
139.88.40.82 0:0:0:0:0:ffff:8b58:2852
139.88.40.83 0:0:0:0:0:ffff:8b58:2853
139.88.40.84 0:0:0:0:0:ffff:8b58:2854
139.88.40.85 0:0:0:0:0:ffff:8b58:2855
139.88.40.86 0:0:0:0:0:ffff:8b58:2856
139.88.40.87 0:0:0:0:0:ffff:8b58:2857
139.88.40.88 0:0:0:0:0:ffff:8b58:2858
139.88.40.89 0:0:0:0:0:ffff:8b58:2859
139.88.40.90 0:0:0:0:0:ffff:8b58:285a
139.88.40.91 0:0:0:0:0:ffff:8b58:285b
139.88.40.92 0:0:0:0:0:ffff:8b58:285c
139.88.40.93 0:0:0:0:0:ffff:8b58:285d
139.88.40.94 0:0:0:0:0:ffff:8b58:285e
139.88.40.95 0:0:0:0:0:ffff:8b58:285f
139.88.40.96 0:0:0:0:0:ffff:8b58:2860
139.88.40.97 0:0:0:0:0:ffff:8b58:2861
139.88.40.98 0:0:0:0:0:ffff:8b58:2862
139.88.40.99 0:0:0:0:0:ffff:8b58:2863
139.88.40.100 0:0:0:0:0:ffff:8b58:2864
139.88.40.101 0:0:0:0:0:ffff:8b58:2865
139.88.40.102 0:0:0:0:0:ffff:8b58:2866
139.88.40.103 0:0:0:0:0:ffff:8b58:2867
139.88.40.104 0:0:0:0:0:ffff:8b58:2868
139.88.40.105 0:0:0:0:0:ffff:8b58:2869
139.88.40.106 0:0:0:0:0:ffff:8b58:286a
139.88.40.107 0:0:0:0:0:ffff:8b58:286b
139.88.40.108 0:0:0:0:0:ffff:8b58:286c
139.88.40.109 0:0:0:0:0:ffff:8b58:286d
139.88.40.110 0:0:0:0:0:ffff:8b58:286e
139.88.40.111 0:0:0:0:0:ffff:8b58:286f
139.88.40.112 0:0:0:0:0:ffff:8b58:2870
139.88.40.113 0:0:0:0:0:ffff:8b58:2871
139.88.40.114 0:0:0:0:0:ffff:8b58:2872
139.88.40.115 0:0:0:0:0:ffff:8b58:2873
139.88.40.116 0:0:0:0:0:ffff:8b58:2874
139.88.40.117 0:0:0:0:0:ffff:8b58:2875
139.88.40.118 0:0:0:0:0:ffff:8b58:2876
139.88.40.119 0:0:0:0:0:ffff:8b58:2877
139.88.40.120 0:0:0:0:0:ffff:8b58:2878


139.88.40.121 0:0:0:0:0:ffff:8b58:2879
139.88.40.122 0:0:0:0:0:ffff:8b58:287a
139.88.40.123 0:0:0:0:0:ffff:8b58:287b
139.88.40.124 0:0:0:0:0:ffff:8b58:287c
139.88.40.125 0:0:0:0:0:ffff:8b58:287d
139.88.40.126 0:0:0:0:0:ffff:8b58:287e
139.88.40.127 0:0:0:0:0:ffff:8b58:287f
139.88.40.128 0:0:0:0:0:ffff:8b58:2880
139.88.40.129 0:0:0:0:0:ffff:8b58:2881
139.88.40.130 0:0:0:0:0:ffff:8b58:2882
139.88.40.131 0:0:0:0:0:ffff:8b58:2883
139.88.40.132 0:0:0:0:0:ffff:8b58:2884
139.88.40.133 0:0:0:0:0:ffff:8b58:2885
139.88.40.134 0:0:0:0:0:ffff:8b58:2886
139.88.40.135 0:0:0:0:0:ffff:8b58:2887
139.88.40.136 0:0:0:0:0:ffff:8b58:2888
139.88.40.137 0:0:0:0:0:ffff:8b58:2889
139.88.40.138 0:0:0:0:0:ffff:8b58:288a
139.88.40.139 0:0:0:0:0:ffff:8b58:288b
139.88.40.140 0:0:0:0:0:ffff:8b58:288c
139.88.40.141 0:0:0:0:0:ffff:8b58:288d
139.88.40.142 0:0:0:0:0:ffff:8b58:288e
139.88.40.143 0:0:0:0:0:ffff:8b58:288f
139.88.40.144 0:0:0:0:0:ffff:8b58:2890
139.88.40.145 0:0:0:0:0:ffff:8b58:2891
139.88.40.146 0:0:0:0:0:ffff:8b58:2892
139.88.40.147 0:0:0:0:0:ffff:8b58:2893
139.88.40.148 0:0:0:0:0:ffff:8b58:2894
139.88.40.149 0:0:0:0:0:ffff:8b58:2895
139.88.40.150 0:0:0:0:0:ffff:8b58:2896
139.88.40.151 0:0:0:0:0:ffff:8b58:2897
139.88.40.152 0:0:0:0:0:ffff:8b58:2898
139.88.40.153 0:0:0:0:0:ffff:8b58:2899
139.88.40.154 0:0:0:0:0:ffff:8b58:289a
139.88.40.155 0:0:0:0:0:ffff:8b58:289b
139.88.40.156 0:0:0:0:0:ffff:8b58:289c
139.88.40.157 0:0:0:0:0:ffff:8b58:289d
139.88.40.158 0:0:0:0:0:ffff:8b58:289e
139.88.40.159 0:0:0:0:0:ffff:8b58:289f
139.88.40.160 0:0:0:0:0:ffff:8b58:28a0
139.88.40.161 0:0:0:0:0:ffff:8b58:28a1
139.88.40.162 0:0:0:0:0:ffff:8b58:28a2
139.88.40.163 0:0:0:0:0:ffff:8b58:28a3
139.88.40.164 0:0:0:0:0:ffff:8b58:28a4
139.88.40.165 0:0:0:0:0:ffff:8b58:28a5
139.88.40.166 0:0:0:0:0:ffff:8b58:28a6
139.88.40.167 0:0:0:0:0:ffff:8b58:28a7
139.88.40.168 0:0:0:0:0:ffff:8b58:28a8
139.88.40.169 0:0:0:0:0:ffff:8b58:28a9
139.88.40.170 0:0:0:0:0:ffff:8b58:28aa
139.88.40.171 0:0:0:0:0:ffff:8b58:28ab
139.88.40.172 0:0:0:0:0:ffff:8b58:28ac
139.88.40.173 0:0:0:0:0:ffff:8b58:28ad
139.88.40.174 0:0:0:0:0:ffff:8b58:28ae
139.88.40.175 0:0:0:0:0:ffff:8b58:28af
139.88.40.176 0:0:0:0:0:ffff:8b58:28b0
139.88.40.177 0:0:0:0:0:ffff:8b58:28b1
139.88.40.178 0:0:0:0:0:ffff:8b58:28b2
139.88.40.179 0:0:0:0:0:ffff:8b58:28b3
139.88.40.180 0:0:0:0:0:ffff:8b58:28b4


139.88.40.181 0:0:0:0:0:ffff:8b58:28b5
139.88.40.182 0:0:0:0:0:ffff:8b58:28b6
139.88.40.183 0:0:0:0:0:ffff:8b58:28b7
139.88.40.184 0:0:0:0:0:ffff:8b58:28b8
139.88.40.185 0:0:0:0:0:ffff:8b58:28b9
139.88.40.186 0:0:0:0:0:ffff:8b58:28ba
139.88.40.187 0:0:0:0:0:ffff:8b58:28bb
139.88.40.188 0:0:0:0:0:ffff:8b58:28bc
139.88.40.189 0:0:0:0:0:ffff:8b58:28bd
139.88.40.190 0:0:0:0:0:ffff:8b58:28be
139.88.40.191 0:0:0:0:0:ffff:8b58:28bf
139.88.40.192 0:0:0:0:0:ffff:8b58:28c0
139.88.40.193 0:0:0:0:0:ffff:8b58:28c1
139.88.40.194 0:0:0:0:0:ffff:8b58:28c2
139.88.40.195 0:0:0:0:0:ffff:8b58:28c3
139.88.40.196 0:0:0:0:0:ffff:8b58:28c4
139.88.40.197 0:0:0:0:0:ffff:8b58:28c5
139.88.40.198 0:0:0:0:0:ffff:8b58:28c6
139.88.40.199 0:0:0:0:0:ffff:8b58:28c7
139.88.40.200 0:0:0:0:0:ffff:8b58:28c8
139.88.40.201 0:0:0:0:0:ffff:8b58:28c9
139.88.40.202 0:0:0:0:0:ffff:8b58:28ca
139.88.40.203 0:0:0:0:0:ffff:8b58:28cb
139.88.40.204 0:0:0:0:0:ffff:8b58:28cc
139.88.40.205 0:0:0:0:0:ffff:8b58:28cd
139.88.40.206 0:0:0:0:0:ffff:8b58:28ce
139.88.40.207 0:0:0:0:0:ffff:8b58:28cf
139.88.40.208 0:0:0:0:0:ffff:8b58:28d0
139.88.40.209 0:0:0:0:0:ffff:8b58:28d1
139.88.40.210 0:0:0:0:0:ffff:8b58:28d2
139.88.40.211 0:0:0:0:0:ffff:8b58:28d3
139.88.40.212 0:0:0:0:0:ffff:8b58:28d4
139.88.40.213 0:0:0:0:0:ffff:8b58:28d5
139.88.40.214 0:0:0:0:0:ffff:8b58:28d6
139.88.40.215 0:0:0:0:0:ffff:8b58:28d7
139.88.40.216 0:0:0:0:0:ffff:8b58:28d8
139.88.40.217 0:0:0:0:0:ffff:8b58:28d9
139.88.40.218 0:0:0:0:0:ffff:8b58:28da
139.88.40.219 0:0:0:0:0:ffff:8b58:28db
139.88.40.220 0:0:0:0:0:ffff:8b58:28dc
139.88.40.221 0:0:0:0:0:ffff:8b58:28dd
139.88.40.222 0:0:0:0:0:ffff:8b58:28de
139.88.40.223 0:0:0:0:0:ffff:8b58:28df
139.88.40.224 0:0:0:0:0:ffff:8b58:28e0
139.88.40.225 0:0:0:0:0:ffff:8b58:28e1
139.88.40.226 0:0:0:0:0:ffff:8b58:28e2
139.88.40.227 0:0:0:0:0:ffff:8b58:28e3
139.88.40.228 0:0:0:0:0:ffff:8b58:28e4
139.88.40.229 0:0:0:0:0:ffff:8b58:28e5
139.88.40.230 0:0:0:0:0:ffff:8b58:28e6
139.88.40.231 0:0:0:0:0:ffff:8b58:28e7
139.88.40.232 0:0:0:0:0:ffff:8b58:28e8
139.88.40.233 0:0:0:0:0:ffff:8b58:28e9
139.88.40.234 0:0:0:0:0:ffff:8b58:28ea
139.88.40.235 0:0:0:0:0:ffff:8b58:28eb
139.88.40.236 0:0:0:0:0:ffff:8b58:28ec
139.88.40.237 0:0:0:0:0:ffff:8b58:28ed
139.88.40.238 0:0:0:0:0:ffff:8b58:28ee
139.88.40.239 0:0:0:0:0:ffff:8b58:28ef
139.88.40.240 0:0:0:0:0:ffff:8b58:28f0
139.88.40.241 0:0:0:0:0:ffff:8b58:28f1
139.88.40.242 0:0:0:0:0:ffff:8b58:28f2
139.88.40.243 0:0:0:0:0:ffff:8b58:28f3
139.88.40.244 0:0:0:0:0:ffff:8b58:28f4
139.88.40.245 0:0:0:0:0:ffff:8b58:28f5
139.88.40.246 0:0:0:0:0:ffff:8b58:28f6
139.88.40.247 0:0:0:0:0:ffff:8b58:28f7
139.88.40.248 0:0:0:0:0:ffff:8b58:28f8
139.88.40.249 0:0:0:0:0:ffff:8b58:28f9
139.88.40.250 0:0:0:0:0:ffff:8b58:28fa
139.88.40.251 0:0:0:0:0:ffff:8b58:28fb
139.88.40.252 0:0:0:0:0:ffff:8b58:28fc
139.88.40.253 0:0:0:0:0:ffff:8b58:28fd
139.88.40.254 0:0:0:0:0:ffff:8b58:28fe
139.88.40.255 0:0:0:0:0:ffff:8b58:28ff


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.