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
100.136.39.1 0:0:0:0:0:ffff:6488:2701
100.136.39.2 0:0:0:0:0:ffff:6488:2702
100.136.39.3 0:0:0:0:0:ffff:6488:2703
100.136.39.4 0:0:0:0:0:ffff:6488:2704
100.136.39.5 0:0:0:0:0:ffff:6488:2705
100.136.39.6 0:0:0:0:0:ffff:6488:2706
100.136.39.7 0:0:0:0:0:ffff:6488:2707
100.136.39.8 0:0:0:0:0:ffff:6488:2708
100.136.39.9 0:0:0:0:0:ffff:6488:2709
100.136.39.10 0:0:0:0:0:ffff:6488:270a
100.136.39.11 0:0:0:0:0:ffff:6488:270b
100.136.39.12 0:0:0:0:0:ffff:6488:270c
100.136.39.13 0:0:0:0:0:ffff:6488:270d
100.136.39.14 0:0:0:0:0:ffff:6488:270e
100.136.39.15 0:0:0:0:0:ffff:6488:270f
100.136.39.16 0:0:0:0:0:ffff:6488:2710
100.136.39.17 0:0:0:0:0:ffff:6488:2711
100.136.39.18 0:0:0:0:0:ffff:6488:2712
100.136.39.19 0:0:0:0:0:ffff:6488:2713
100.136.39.20 0:0:0:0:0:ffff:6488:2714
100.136.39.21 0:0:0:0:0:ffff:6488:2715
100.136.39.22 0:0:0:0:0:ffff:6488:2716
100.136.39.23 0:0:0:0:0:ffff:6488:2717
100.136.39.24 0:0:0:0:0:ffff:6488:2718
100.136.39.25 0:0:0:0:0:ffff:6488:2719
100.136.39.26 0:0:0:0:0:ffff:6488:271a
100.136.39.27 0:0:0:0:0:ffff:6488:271b
100.136.39.28 0:0:0:0:0:ffff:6488:271c
100.136.39.29 0:0:0:0:0:ffff:6488:271d
100.136.39.30 0:0:0:0:0:ffff:6488:271e
100.136.39.31 0:0:0:0:0:ffff:6488:271f
100.136.39.32 0:0:0:0:0:ffff:6488:2720
100.136.39.33 0:0:0:0:0:ffff:6488:2721
100.136.39.34 0:0:0:0:0:ffff:6488:2722
100.136.39.35 0:0:0:0:0:ffff:6488:2723
100.136.39.36 0:0:0:0:0:ffff:6488:2724
100.136.39.37 0:0:0:0:0:ffff:6488:2725
100.136.39.38 0:0:0:0:0:ffff:6488:2726
100.136.39.39 0:0:0:0:0:ffff:6488:2727
100.136.39.40 0:0:0:0:0:ffff:6488:2728
100.136.39.41 0:0:0:0:0:ffff:6488:2729
100.136.39.42 0:0:0:0:0:ffff:6488:272a
100.136.39.43 0:0:0:0:0:ffff:6488:272b
100.136.39.44 0:0:0:0:0:ffff:6488:272c
100.136.39.45 0:0:0:0:0:ffff:6488:272d
100.136.39.46 0:0:0:0:0:ffff:6488:272e
100.136.39.47 0:0:0:0:0:ffff:6488:272f
100.136.39.48 0:0:0:0:0:ffff:6488:2730
100.136.39.49 0:0:0:0:0:ffff:6488:2731
100.136.39.50 0:0:0:0:0:ffff:6488:2732
100.136.39.51 0:0:0:0:0:ffff:6488:2733
100.136.39.52 0:0:0:0:0:ffff:6488:2734
100.136.39.53 0:0:0:0:0:ffff:6488:2735
100.136.39.54 0:0:0:0:0:ffff:6488:2736
100.136.39.55 0:0:0:0:0:ffff:6488:2737
100.136.39.56 0:0:0:0:0:ffff:6488:2738
100.136.39.57 0:0:0:0:0:ffff:6488:2739
100.136.39.58 0:0:0:0:0:ffff:6488:273a
100.136.39.59 0:0:0:0:0:ffff:6488:273b
100.136.39.60 0:0:0:0:0:ffff:6488:273c


100.136.39.61 0:0:0:0:0:ffff:6488:273d
100.136.39.62 0:0:0:0:0:ffff:6488:273e
100.136.39.63 0:0:0:0:0:ffff:6488:273f
100.136.39.64 0:0:0:0:0:ffff:6488:2740
100.136.39.65 0:0:0:0:0:ffff:6488:2741
100.136.39.66 0:0:0:0:0:ffff:6488:2742
100.136.39.67 0:0:0:0:0:ffff:6488:2743
100.136.39.68 0:0:0:0:0:ffff:6488:2744
100.136.39.69 0:0:0:0:0:ffff:6488:2745
100.136.39.70 0:0:0:0:0:ffff:6488:2746
100.136.39.71 0:0:0:0:0:ffff:6488:2747
100.136.39.72 0:0:0:0:0:ffff:6488:2748
100.136.39.73 0:0:0:0:0:ffff:6488:2749
100.136.39.74 0:0:0:0:0:ffff:6488:274a
100.136.39.75 0:0:0:0:0:ffff:6488:274b
100.136.39.76 0:0:0:0:0:ffff:6488:274c
100.136.39.77 0:0:0:0:0:ffff:6488:274d
100.136.39.78 0:0:0:0:0:ffff:6488:274e
100.136.39.79 0:0:0:0:0:ffff:6488:274f
100.136.39.80 0:0:0:0:0:ffff:6488:2750
100.136.39.81 0:0:0:0:0:ffff:6488:2751
100.136.39.82 0:0:0:0:0:ffff:6488:2752
100.136.39.83 0:0:0:0:0:ffff:6488:2753
100.136.39.84 0:0:0:0:0:ffff:6488:2754
100.136.39.85 0:0:0:0:0:ffff:6488:2755
100.136.39.86 0:0:0:0:0:ffff:6488:2756
100.136.39.87 0:0:0:0:0:ffff:6488:2757
100.136.39.88 0:0:0:0:0:ffff:6488:2758
100.136.39.89 0:0:0:0:0:ffff:6488:2759
100.136.39.90 0:0:0:0:0:ffff:6488:275a
100.136.39.91 0:0:0:0:0:ffff:6488:275b
100.136.39.92 0:0:0:0:0:ffff:6488:275c
100.136.39.93 0:0:0:0:0:ffff:6488:275d
100.136.39.94 0:0:0:0:0:ffff:6488:275e
100.136.39.95 0:0:0:0:0:ffff:6488:275f
100.136.39.96 0:0:0:0:0:ffff:6488:2760
100.136.39.97 0:0:0:0:0:ffff:6488:2761
100.136.39.98 0:0:0:0:0:ffff:6488:2762
100.136.39.99 0:0:0:0:0:ffff:6488:2763
100.136.39.100 0:0:0:0:0:ffff:6488:2764
100.136.39.101 0:0:0:0:0:ffff:6488:2765
100.136.39.102 0:0:0:0:0:ffff:6488:2766
100.136.39.103 0:0:0:0:0:ffff:6488:2767
100.136.39.104 0:0:0:0:0:ffff:6488:2768
100.136.39.105 0:0:0:0:0:ffff:6488:2769
100.136.39.106 0:0:0:0:0:ffff:6488:276a
100.136.39.107 0:0:0:0:0:ffff:6488:276b
100.136.39.108 0:0:0:0:0:ffff:6488:276c
100.136.39.109 0:0:0:0:0:ffff:6488:276d
100.136.39.110 0:0:0:0:0:ffff:6488:276e
100.136.39.111 0:0:0:0:0:ffff:6488:276f
100.136.39.112 0:0:0:0:0:ffff:6488:2770
100.136.39.113 0:0:0:0:0:ffff:6488:2771
100.136.39.114 0:0:0:0:0:ffff:6488:2772
100.136.39.115 0:0:0:0:0:ffff:6488:2773
100.136.39.116 0:0:0:0:0:ffff:6488:2774
100.136.39.117 0:0:0:0:0:ffff:6488:2775
100.136.39.118 0:0:0:0:0:ffff:6488:2776
100.136.39.119 0:0:0:0:0:ffff:6488:2777
100.136.39.120 0:0:0:0:0:ffff:6488:2778


100.136.39.121 0:0:0:0:0:ffff:6488:2779
100.136.39.122 0:0:0:0:0:ffff:6488:277a
100.136.39.123 0:0:0:0:0:ffff:6488:277b
100.136.39.124 0:0:0:0:0:ffff:6488:277c
100.136.39.125 0:0:0:0:0:ffff:6488:277d
100.136.39.126 0:0:0:0:0:ffff:6488:277e
100.136.39.127 0:0:0:0:0:ffff:6488:277f
100.136.39.128 0:0:0:0:0:ffff:6488:2780
100.136.39.129 0:0:0:0:0:ffff:6488:2781
100.136.39.130 0:0:0:0:0:ffff:6488:2782
100.136.39.131 0:0:0:0:0:ffff:6488:2783
100.136.39.132 0:0:0:0:0:ffff:6488:2784
100.136.39.133 0:0:0:0:0:ffff:6488:2785
100.136.39.134 0:0:0:0:0:ffff:6488:2786
100.136.39.135 0:0:0:0:0:ffff:6488:2787
100.136.39.136 0:0:0:0:0:ffff:6488:2788
100.136.39.137 0:0:0:0:0:ffff:6488:2789
100.136.39.138 0:0:0:0:0:ffff:6488:278a
100.136.39.139 0:0:0:0:0:ffff:6488:278b
100.136.39.140 0:0:0:0:0:ffff:6488:278c
100.136.39.141 0:0:0:0:0:ffff:6488:278d
100.136.39.142 0:0:0:0:0:ffff:6488:278e
100.136.39.143 0:0:0:0:0:ffff:6488:278f
100.136.39.144 0:0:0:0:0:ffff:6488:2790
100.136.39.145 0:0:0:0:0:ffff:6488:2791
100.136.39.146 0:0:0:0:0:ffff:6488:2792
100.136.39.147 0:0:0:0:0:ffff:6488:2793
100.136.39.148 0:0:0:0:0:ffff:6488:2794
100.136.39.149 0:0:0:0:0:ffff:6488:2795
100.136.39.150 0:0:0:0:0:ffff:6488:2796
100.136.39.151 0:0:0:0:0:ffff:6488:2797
100.136.39.152 0:0:0:0:0:ffff:6488:2798
100.136.39.153 0:0:0:0:0:ffff:6488:2799
100.136.39.154 0:0:0:0:0:ffff:6488:279a
100.136.39.155 0:0:0:0:0:ffff:6488:279b
100.136.39.156 0:0:0:0:0:ffff:6488:279c
100.136.39.157 0:0:0:0:0:ffff:6488:279d
100.136.39.158 0:0:0:0:0:ffff:6488:279e
100.136.39.159 0:0:0:0:0:ffff:6488:279f
100.136.39.160 0:0:0:0:0:ffff:6488:27a0
100.136.39.161 0:0:0:0:0:ffff:6488:27a1
100.136.39.162 0:0:0:0:0:ffff:6488:27a2
100.136.39.163 0:0:0:0:0:ffff:6488:27a3
100.136.39.164 0:0:0:0:0:ffff:6488:27a4
100.136.39.165 0:0:0:0:0:ffff:6488:27a5
100.136.39.166 0:0:0:0:0:ffff:6488:27a6
100.136.39.167 0:0:0:0:0:ffff:6488:27a7
100.136.39.168 0:0:0:0:0:ffff:6488:27a8
100.136.39.169 0:0:0:0:0:ffff:6488:27a9
100.136.39.170 0:0:0:0:0:ffff:6488:27aa
100.136.39.171 0:0:0:0:0:ffff:6488:27ab
100.136.39.172 0:0:0:0:0:ffff:6488:27ac
100.136.39.173 0:0:0:0:0:ffff:6488:27ad
100.136.39.174 0:0:0:0:0:ffff:6488:27ae
100.136.39.175 0:0:0:0:0:ffff:6488:27af
100.136.39.176 0:0:0:0:0:ffff:6488:27b0
100.136.39.177 0:0:0:0:0:ffff:6488:27b1
100.136.39.178 0:0:0:0:0:ffff:6488:27b2
100.136.39.179 0:0:0:0:0:ffff:6488:27b3
100.136.39.180 0:0:0:0:0:ffff:6488:27b4


100.136.39.181 0:0:0:0:0:ffff:6488:27b5
100.136.39.182 0:0:0:0:0:ffff:6488:27b6
100.136.39.183 0:0:0:0:0:ffff:6488:27b7
100.136.39.184 0:0:0:0:0:ffff:6488:27b8
100.136.39.185 0:0:0:0:0:ffff:6488:27b9
100.136.39.186 0:0:0:0:0:ffff:6488:27ba
100.136.39.187 0:0:0:0:0:ffff:6488:27bb
100.136.39.188 0:0:0:0:0:ffff:6488:27bc
100.136.39.189 0:0:0:0:0:ffff:6488:27bd
100.136.39.190 0:0:0:0:0:ffff:6488:27be
100.136.39.191 0:0:0:0:0:ffff:6488:27bf
100.136.39.192 0:0:0:0:0:ffff:6488:27c0
100.136.39.193 0:0:0:0:0:ffff:6488:27c1
100.136.39.194 0:0:0:0:0:ffff:6488:27c2
100.136.39.195 0:0:0:0:0:ffff:6488:27c3
100.136.39.196 0:0:0:0:0:ffff:6488:27c4
100.136.39.197 0:0:0:0:0:ffff:6488:27c5
100.136.39.198 0:0:0:0:0:ffff:6488:27c6
100.136.39.199 0:0:0:0:0:ffff:6488:27c7
100.136.39.200 0:0:0:0:0:ffff:6488:27c8
100.136.39.201 0:0:0:0:0:ffff:6488:27c9
100.136.39.202 0:0:0:0:0:ffff:6488:27ca
100.136.39.203 0:0:0:0:0:ffff:6488:27cb
100.136.39.204 0:0:0:0:0:ffff:6488:27cc
100.136.39.205 0:0:0:0:0:ffff:6488:27cd
100.136.39.206 0:0:0:0:0:ffff:6488:27ce
100.136.39.207 0:0:0:0:0:ffff:6488:27cf
100.136.39.208 0:0:0:0:0:ffff:6488:27d0
100.136.39.209 0:0:0:0:0:ffff:6488:27d1
100.136.39.210 0:0:0:0:0:ffff:6488:27d2
100.136.39.211 0:0:0:0:0:ffff:6488:27d3
100.136.39.212 0:0:0:0:0:ffff:6488:27d4
100.136.39.213 0:0:0:0:0:ffff:6488:27d5
100.136.39.214 0:0:0:0:0:ffff:6488:27d6
100.136.39.215 0:0:0:0:0:ffff:6488:27d7
100.136.39.216 0:0:0:0:0:ffff:6488:27d8
100.136.39.217 0:0:0:0:0:ffff:6488:27d9
100.136.39.218 0:0:0:0:0:ffff:6488:27da
100.136.39.219 0:0:0:0:0:ffff:6488:27db
100.136.39.220 0:0:0:0:0:ffff:6488:27dc
100.136.39.221 0:0:0:0:0:ffff:6488:27dd
100.136.39.222 0:0:0:0:0:ffff:6488:27de
100.136.39.223 0:0:0:0:0:ffff:6488:27df
100.136.39.224 0:0:0:0:0:ffff:6488:27e0
100.136.39.225 0:0:0:0:0:ffff:6488:27e1
100.136.39.226 0:0:0:0:0:ffff:6488:27e2
100.136.39.227 0:0:0:0:0:ffff:6488:27e3
100.136.39.228 0:0:0:0:0:ffff:6488:27e4
100.136.39.229 0:0:0:0:0:ffff:6488:27e5
100.136.39.230 0:0:0:0:0:ffff:6488:27e6
100.136.39.231 0:0:0:0:0:ffff:6488:27e7
100.136.39.232 0:0:0:0:0:ffff:6488:27e8
100.136.39.233 0:0:0:0:0:ffff:6488:27e9
100.136.39.234 0:0:0:0:0:ffff:6488:27ea
100.136.39.235 0:0:0:0:0:ffff:6488:27eb
100.136.39.236 0:0:0:0:0:ffff:6488:27ec
100.136.39.237 0:0:0:0:0:ffff:6488:27ed
100.136.39.238 0:0:0:0:0:ffff:6488:27ee
100.136.39.239 0:0:0:0:0:ffff:6488:27ef
100.136.39.240 0:0:0:0:0:ffff:6488:27f0
100.136.39.241 0:0:0:0:0:ffff:6488:27f1
100.136.39.242 0:0:0:0:0:ffff:6488:27f2
100.136.39.243 0:0:0:0:0:ffff:6488:27f3
100.136.39.244 0:0:0:0:0:ffff:6488:27f4
100.136.39.245 0:0:0:0:0:ffff:6488:27f5
100.136.39.246 0:0:0:0:0:ffff:6488:27f6
100.136.39.247 0:0:0:0:0:ffff:6488:27f7
100.136.39.248 0:0:0:0:0:ffff:6488:27f8
100.136.39.249 0:0:0:0:0:ffff:6488:27f9
100.136.39.250 0:0:0:0:0:ffff:6488:27fa
100.136.39.251 0:0:0:0:0:ffff:6488:27fb
100.136.39.252 0:0:0:0:0:ffff:6488:27fc
100.136.39.253 0:0:0:0:0:ffff:6488:27fd
100.136.39.254 0:0:0:0:0:ffff:6488:27fe
100.136.39.255 0:0:0:0:0:ffff:6488:27ff


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.