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
228.40.39.1 0:0:0:0:0:ffff:e428:2701
228.40.39.2 0:0:0:0:0:ffff:e428:2702
228.40.39.3 0:0:0:0:0:ffff:e428:2703
228.40.39.4 0:0:0:0:0:ffff:e428:2704
228.40.39.5 0:0:0:0:0:ffff:e428:2705
228.40.39.6 0:0:0:0:0:ffff:e428:2706
228.40.39.7 0:0:0:0:0:ffff:e428:2707
228.40.39.8 0:0:0:0:0:ffff:e428:2708
228.40.39.9 0:0:0:0:0:ffff:e428:2709
228.40.39.10 0:0:0:0:0:ffff:e428:270a
228.40.39.11 0:0:0:0:0:ffff:e428:270b
228.40.39.12 0:0:0:0:0:ffff:e428:270c
228.40.39.13 0:0:0:0:0:ffff:e428:270d
228.40.39.14 0:0:0:0:0:ffff:e428:270e
228.40.39.15 0:0:0:0:0:ffff:e428:270f
228.40.39.16 0:0:0:0:0:ffff:e428:2710
228.40.39.17 0:0:0:0:0:ffff:e428:2711
228.40.39.18 0:0:0:0:0:ffff:e428:2712
228.40.39.19 0:0:0:0:0:ffff:e428:2713
228.40.39.20 0:0:0:0:0:ffff:e428:2714
228.40.39.21 0:0:0:0:0:ffff:e428:2715
228.40.39.22 0:0:0:0:0:ffff:e428:2716
228.40.39.23 0:0:0:0:0:ffff:e428:2717
228.40.39.24 0:0:0:0:0:ffff:e428:2718
228.40.39.25 0:0:0:0:0:ffff:e428:2719
228.40.39.26 0:0:0:0:0:ffff:e428:271a
228.40.39.27 0:0:0:0:0:ffff:e428:271b
228.40.39.28 0:0:0:0:0:ffff:e428:271c
228.40.39.29 0:0:0:0:0:ffff:e428:271d
228.40.39.30 0:0:0:0:0:ffff:e428:271e
228.40.39.31 0:0:0:0:0:ffff:e428:271f
228.40.39.32 0:0:0:0:0:ffff:e428:2720
228.40.39.33 0:0:0:0:0:ffff:e428:2721
228.40.39.34 0:0:0:0:0:ffff:e428:2722
228.40.39.35 0:0:0:0:0:ffff:e428:2723
228.40.39.36 0:0:0:0:0:ffff:e428:2724
228.40.39.37 0:0:0:0:0:ffff:e428:2725
228.40.39.38 0:0:0:0:0:ffff:e428:2726
228.40.39.39 0:0:0:0:0:ffff:e428:2727
228.40.39.40 0:0:0:0:0:ffff:e428:2728
228.40.39.41 0:0:0:0:0:ffff:e428:2729
228.40.39.42 0:0:0:0:0:ffff:e428:272a
228.40.39.43 0:0:0:0:0:ffff:e428:272b
228.40.39.44 0:0:0:0:0:ffff:e428:272c
228.40.39.45 0:0:0:0:0:ffff:e428:272d
228.40.39.46 0:0:0:0:0:ffff:e428:272e
228.40.39.47 0:0:0:0:0:ffff:e428:272f
228.40.39.48 0:0:0:0:0:ffff:e428:2730
228.40.39.49 0:0:0:0:0:ffff:e428:2731
228.40.39.50 0:0:0:0:0:ffff:e428:2732
228.40.39.51 0:0:0:0:0:ffff:e428:2733
228.40.39.52 0:0:0:0:0:ffff:e428:2734
228.40.39.53 0:0:0:0:0:ffff:e428:2735
228.40.39.54 0:0:0:0:0:ffff:e428:2736
228.40.39.55 0:0:0:0:0:ffff:e428:2737
228.40.39.56 0:0:0:0:0:ffff:e428:2738
228.40.39.57 0:0:0:0:0:ffff:e428:2739
228.40.39.58 0:0:0:0:0:ffff:e428:273a
228.40.39.59 0:0:0:0:0:ffff:e428:273b
228.40.39.60 0:0:0:0:0:ffff:e428:273c


228.40.39.61 0:0:0:0:0:ffff:e428:273d
228.40.39.62 0:0:0:0:0:ffff:e428:273e
228.40.39.63 0:0:0:0:0:ffff:e428:273f
228.40.39.64 0:0:0:0:0:ffff:e428:2740
228.40.39.65 0:0:0:0:0:ffff:e428:2741
228.40.39.66 0:0:0:0:0:ffff:e428:2742
228.40.39.67 0:0:0:0:0:ffff:e428:2743
228.40.39.68 0:0:0:0:0:ffff:e428:2744
228.40.39.69 0:0:0:0:0:ffff:e428:2745
228.40.39.70 0:0:0:0:0:ffff:e428:2746
228.40.39.71 0:0:0:0:0:ffff:e428:2747
228.40.39.72 0:0:0:0:0:ffff:e428:2748
228.40.39.73 0:0:0:0:0:ffff:e428:2749
228.40.39.74 0:0:0:0:0:ffff:e428:274a
228.40.39.75 0:0:0:0:0:ffff:e428:274b
228.40.39.76 0:0:0:0:0:ffff:e428:274c
228.40.39.77 0:0:0:0:0:ffff:e428:274d
228.40.39.78 0:0:0:0:0:ffff:e428:274e
228.40.39.79 0:0:0:0:0:ffff:e428:274f
228.40.39.80 0:0:0:0:0:ffff:e428:2750
228.40.39.81 0:0:0:0:0:ffff:e428:2751
228.40.39.82 0:0:0:0:0:ffff:e428:2752
228.40.39.83 0:0:0:0:0:ffff:e428:2753
228.40.39.84 0:0:0:0:0:ffff:e428:2754
228.40.39.85 0:0:0:0:0:ffff:e428:2755
228.40.39.86 0:0:0:0:0:ffff:e428:2756
228.40.39.87 0:0:0:0:0:ffff:e428:2757
228.40.39.88 0:0:0:0:0:ffff:e428:2758
228.40.39.89 0:0:0:0:0:ffff:e428:2759
228.40.39.90 0:0:0:0:0:ffff:e428:275a
228.40.39.91 0:0:0:0:0:ffff:e428:275b
228.40.39.92 0:0:0:0:0:ffff:e428:275c
228.40.39.93 0:0:0:0:0:ffff:e428:275d
228.40.39.94 0:0:0:0:0:ffff:e428:275e
228.40.39.95 0:0:0:0:0:ffff:e428:275f
228.40.39.96 0:0:0:0:0:ffff:e428:2760
228.40.39.97 0:0:0:0:0:ffff:e428:2761
228.40.39.98 0:0:0:0:0:ffff:e428:2762
228.40.39.99 0:0:0:0:0:ffff:e428:2763
228.40.39.100 0:0:0:0:0:ffff:e428:2764
228.40.39.101 0:0:0:0:0:ffff:e428:2765
228.40.39.102 0:0:0:0:0:ffff:e428:2766
228.40.39.103 0:0:0:0:0:ffff:e428:2767
228.40.39.104 0:0:0:0:0:ffff:e428:2768
228.40.39.105 0:0:0:0:0:ffff:e428:2769
228.40.39.106 0:0:0:0:0:ffff:e428:276a
228.40.39.107 0:0:0:0:0:ffff:e428:276b
228.40.39.108 0:0:0:0:0:ffff:e428:276c
228.40.39.109 0:0:0:0:0:ffff:e428:276d
228.40.39.110 0:0:0:0:0:ffff:e428:276e
228.40.39.111 0:0:0:0:0:ffff:e428:276f
228.40.39.112 0:0:0:0:0:ffff:e428:2770
228.40.39.113 0:0:0:0:0:ffff:e428:2771
228.40.39.114 0:0:0:0:0:ffff:e428:2772
228.40.39.115 0:0:0:0:0:ffff:e428:2773
228.40.39.116 0:0:0:0:0:ffff:e428:2774
228.40.39.117 0:0:0:0:0:ffff:e428:2775
228.40.39.118 0:0:0:0:0:ffff:e428:2776
228.40.39.119 0:0:0:0:0:ffff:e428:2777
228.40.39.120 0:0:0:0:0:ffff:e428:2778


228.40.39.121 0:0:0:0:0:ffff:e428:2779
228.40.39.122 0:0:0:0:0:ffff:e428:277a
228.40.39.123 0:0:0:0:0:ffff:e428:277b
228.40.39.124 0:0:0:0:0:ffff:e428:277c
228.40.39.125 0:0:0:0:0:ffff:e428:277d
228.40.39.126 0:0:0:0:0:ffff:e428:277e
228.40.39.127 0:0:0:0:0:ffff:e428:277f
228.40.39.128 0:0:0:0:0:ffff:e428:2780
228.40.39.129 0:0:0:0:0:ffff:e428:2781
228.40.39.130 0:0:0:0:0:ffff:e428:2782
228.40.39.131 0:0:0:0:0:ffff:e428:2783
228.40.39.132 0:0:0:0:0:ffff:e428:2784
228.40.39.133 0:0:0:0:0:ffff:e428:2785
228.40.39.134 0:0:0:0:0:ffff:e428:2786
228.40.39.135 0:0:0:0:0:ffff:e428:2787
228.40.39.136 0:0:0:0:0:ffff:e428:2788
228.40.39.137 0:0:0:0:0:ffff:e428:2789
228.40.39.138 0:0:0:0:0:ffff:e428:278a
228.40.39.139 0:0:0:0:0:ffff:e428:278b
228.40.39.140 0:0:0:0:0:ffff:e428:278c
228.40.39.141 0:0:0:0:0:ffff:e428:278d
228.40.39.142 0:0:0:0:0:ffff:e428:278e
228.40.39.143 0:0:0:0:0:ffff:e428:278f
228.40.39.144 0:0:0:0:0:ffff:e428:2790
228.40.39.145 0:0:0:0:0:ffff:e428:2791
228.40.39.146 0:0:0:0:0:ffff:e428:2792
228.40.39.147 0:0:0:0:0:ffff:e428:2793
228.40.39.148 0:0:0:0:0:ffff:e428:2794
228.40.39.149 0:0:0:0:0:ffff:e428:2795
228.40.39.150 0:0:0:0:0:ffff:e428:2796
228.40.39.151 0:0:0:0:0:ffff:e428:2797
228.40.39.152 0:0:0:0:0:ffff:e428:2798
228.40.39.153 0:0:0:0:0:ffff:e428:2799
228.40.39.154 0:0:0:0:0:ffff:e428:279a
228.40.39.155 0:0:0:0:0:ffff:e428:279b
228.40.39.156 0:0:0:0:0:ffff:e428:279c
228.40.39.157 0:0:0:0:0:ffff:e428:279d
228.40.39.158 0:0:0:0:0:ffff:e428:279e
228.40.39.159 0:0:0:0:0:ffff:e428:279f
228.40.39.160 0:0:0:0:0:ffff:e428:27a0
228.40.39.161 0:0:0:0:0:ffff:e428:27a1
228.40.39.162 0:0:0:0:0:ffff:e428:27a2
228.40.39.163 0:0:0:0:0:ffff:e428:27a3
228.40.39.164 0:0:0:0:0:ffff:e428:27a4
228.40.39.165 0:0:0:0:0:ffff:e428:27a5
228.40.39.166 0:0:0:0:0:ffff:e428:27a6
228.40.39.167 0:0:0:0:0:ffff:e428:27a7
228.40.39.168 0:0:0:0:0:ffff:e428:27a8
228.40.39.169 0:0:0:0:0:ffff:e428:27a9
228.40.39.170 0:0:0:0:0:ffff:e428:27aa
228.40.39.171 0:0:0:0:0:ffff:e428:27ab
228.40.39.172 0:0:0:0:0:ffff:e428:27ac
228.40.39.173 0:0:0:0:0:ffff:e428:27ad
228.40.39.174 0:0:0:0:0:ffff:e428:27ae
228.40.39.175 0:0:0:0:0:ffff:e428:27af
228.40.39.176 0:0:0:0:0:ffff:e428:27b0
228.40.39.177 0:0:0:0:0:ffff:e428:27b1
228.40.39.178 0:0:0:0:0:ffff:e428:27b2
228.40.39.179 0:0:0:0:0:ffff:e428:27b3
228.40.39.180 0:0:0:0:0:ffff:e428:27b4


228.40.39.181 0:0:0:0:0:ffff:e428:27b5
228.40.39.182 0:0:0:0:0:ffff:e428:27b6
228.40.39.183 0:0:0:0:0:ffff:e428:27b7
228.40.39.184 0:0:0:0:0:ffff:e428:27b8
228.40.39.185 0:0:0:0:0:ffff:e428:27b9
228.40.39.186 0:0:0:0:0:ffff:e428:27ba
228.40.39.187 0:0:0:0:0:ffff:e428:27bb
228.40.39.188 0:0:0:0:0:ffff:e428:27bc
228.40.39.189 0:0:0:0:0:ffff:e428:27bd
228.40.39.190 0:0:0:0:0:ffff:e428:27be
228.40.39.191 0:0:0:0:0:ffff:e428:27bf
228.40.39.192 0:0:0:0:0:ffff:e428:27c0
228.40.39.193 0:0:0:0:0:ffff:e428:27c1
228.40.39.194 0:0:0:0:0:ffff:e428:27c2
228.40.39.195 0:0:0:0:0:ffff:e428:27c3
228.40.39.196 0:0:0:0:0:ffff:e428:27c4
228.40.39.197 0:0:0:0:0:ffff:e428:27c5
228.40.39.198 0:0:0:0:0:ffff:e428:27c6
228.40.39.199 0:0:0:0:0:ffff:e428:27c7
228.40.39.200 0:0:0:0:0:ffff:e428:27c8
228.40.39.201 0:0:0:0:0:ffff:e428:27c9
228.40.39.202 0:0:0:0:0:ffff:e428:27ca
228.40.39.203 0:0:0:0:0:ffff:e428:27cb
228.40.39.204 0:0:0:0:0:ffff:e428:27cc
228.40.39.205 0:0:0:0:0:ffff:e428:27cd
228.40.39.206 0:0:0:0:0:ffff:e428:27ce
228.40.39.207 0:0:0:0:0:ffff:e428:27cf
228.40.39.208 0:0:0:0:0:ffff:e428:27d0
228.40.39.209 0:0:0:0:0:ffff:e428:27d1
228.40.39.210 0:0:0:0:0:ffff:e428:27d2
228.40.39.211 0:0:0:0:0:ffff:e428:27d3
228.40.39.212 0:0:0:0:0:ffff:e428:27d4
228.40.39.213 0:0:0:0:0:ffff:e428:27d5
228.40.39.214 0:0:0:0:0:ffff:e428:27d6
228.40.39.215 0:0:0:0:0:ffff:e428:27d7
228.40.39.216 0:0:0:0:0:ffff:e428:27d8
228.40.39.217 0:0:0:0:0:ffff:e428:27d9
228.40.39.218 0:0:0:0:0:ffff:e428:27da
228.40.39.219 0:0:0:0:0:ffff:e428:27db
228.40.39.220 0:0:0:0:0:ffff:e428:27dc
228.40.39.221 0:0:0:0:0:ffff:e428:27dd
228.40.39.222 0:0:0:0:0:ffff:e428:27de
228.40.39.223 0:0:0:0:0:ffff:e428:27df
228.40.39.224 0:0:0:0:0:ffff:e428:27e0
228.40.39.225 0:0:0:0:0:ffff:e428:27e1
228.40.39.226 0:0:0:0:0:ffff:e428:27e2
228.40.39.227 0:0:0:0:0:ffff:e428:27e3
228.40.39.228 0:0:0:0:0:ffff:e428:27e4
228.40.39.229 0:0:0:0:0:ffff:e428:27e5
228.40.39.230 0:0:0:0:0:ffff:e428:27e6
228.40.39.231 0:0:0:0:0:ffff:e428:27e7
228.40.39.232 0:0:0:0:0:ffff:e428:27e8
228.40.39.233 0:0:0:0:0:ffff:e428:27e9
228.40.39.234 0:0:0:0:0:ffff:e428:27ea
228.40.39.235 0:0:0:0:0:ffff:e428:27eb
228.40.39.236 0:0:0:0:0:ffff:e428:27ec
228.40.39.237 0:0:0:0:0:ffff:e428:27ed
228.40.39.238 0:0:0:0:0:ffff:e428:27ee
228.40.39.239 0:0:0:0:0:ffff:e428:27ef
228.40.39.240 0:0:0:0:0:ffff:e428:27f0
228.40.39.241 0:0:0:0:0:ffff:e428:27f1
228.40.39.242 0:0:0:0:0:ffff:e428:27f2
228.40.39.243 0:0:0:0:0:ffff:e428:27f3
228.40.39.244 0:0:0:0:0:ffff:e428:27f4
228.40.39.245 0:0:0:0:0:ffff:e428:27f5
228.40.39.246 0:0:0:0:0:ffff:e428:27f6
228.40.39.247 0:0:0:0:0:ffff:e428:27f7
228.40.39.248 0:0:0:0:0:ffff:e428:27f8
228.40.39.249 0:0:0:0:0:ffff:e428:27f9
228.40.39.250 0:0:0:0:0:ffff:e428:27fa
228.40.39.251 0:0:0:0:0:ffff:e428:27fb
228.40.39.252 0:0:0:0:0:ffff:e428:27fc
228.40.39.253 0:0:0:0:0:ffff:e428:27fd
228.40.39.254 0:0:0:0:0:ffff:e428:27fe
228.40.39.255 0:0:0:0:0:ffff:e428:27ff


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.