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
13.166.39.1 0:0:0:0:0:ffff:da6:2701
13.166.39.2 0:0:0:0:0:ffff:da6:2702
13.166.39.3 0:0:0:0:0:ffff:da6:2703
13.166.39.4 0:0:0:0:0:ffff:da6:2704
13.166.39.5 0:0:0:0:0:ffff:da6:2705
13.166.39.6 0:0:0:0:0:ffff:da6:2706
13.166.39.7 0:0:0:0:0:ffff:da6:2707
13.166.39.8 0:0:0:0:0:ffff:da6:2708
13.166.39.9 0:0:0:0:0:ffff:da6:2709
13.166.39.10 0:0:0:0:0:ffff:da6:270a
13.166.39.11 0:0:0:0:0:ffff:da6:270b
13.166.39.12 0:0:0:0:0:ffff:da6:270c
13.166.39.13 0:0:0:0:0:ffff:da6:270d
13.166.39.14 0:0:0:0:0:ffff:da6:270e
13.166.39.15 0:0:0:0:0:ffff:da6:270f
13.166.39.16 0:0:0:0:0:ffff:da6:2710
13.166.39.17 0:0:0:0:0:ffff:da6:2711
13.166.39.18 0:0:0:0:0:ffff:da6:2712
13.166.39.19 0:0:0:0:0:ffff:da6:2713
13.166.39.20 0:0:0:0:0:ffff:da6:2714
13.166.39.21 0:0:0:0:0:ffff:da6:2715
13.166.39.22 0:0:0:0:0:ffff:da6:2716
13.166.39.23 0:0:0:0:0:ffff:da6:2717
13.166.39.24 0:0:0:0:0:ffff:da6:2718
13.166.39.25 0:0:0:0:0:ffff:da6:2719
13.166.39.26 0:0:0:0:0:ffff:da6:271a
13.166.39.27 0:0:0:0:0:ffff:da6:271b
13.166.39.28 0:0:0:0:0:ffff:da6:271c
13.166.39.29 0:0:0:0:0:ffff:da6:271d
13.166.39.30 0:0:0:0:0:ffff:da6:271e
13.166.39.31 0:0:0:0:0:ffff:da6:271f
13.166.39.32 0:0:0:0:0:ffff:da6:2720
13.166.39.33 0:0:0:0:0:ffff:da6:2721
13.166.39.34 0:0:0:0:0:ffff:da6:2722
13.166.39.35 0:0:0:0:0:ffff:da6:2723
13.166.39.36 0:0:0:0:0:ffff:da6:2724
13.166.39.37 0:0:0:0:0:ffff:da6:2725
13.166.39.38 0:0:0:0:0:ffff:da6:2726
13.166.39.39 0:0:0:0:0:ffff:da6:2727
13.166.39.40 0:0:0:0:0:ffff:da6:2728
13.166.39.41 0:0:0:0:0:ffff:da6:2729
13.166.39.42 0:0:0:0:0:ffff:da6:272a
13.166.39.43 0:0:0:0:0:ffff:da6:272b
13.166.39.44 0:0:0:0:0:ffff:da6:272c
13.166.39.45 0:0:0:0:0:ffff:da6:272d
13.166.39.46 0:0:0:0:0:ffff:da6:272e
13.166.39.47 0:0:0:0:0:ffff:da6:272f
13.166.39.48 0:0:0:0:0:ffff:da6:2730
13.166.39.49 0:0:0:0:0:ffff:da6:2731
13.166.39.50 0:0:0:0:0:ffff:da6:2732
13.166.39.51 0:0:0:0:0:ffff:da6:2733
13.166.39.52 0:0:0:0:0:ffff:da6:2734
13.166.39.53 0:0:0:0:0:ffff:da6:2735
13.166.39.54 0:0:0:0:0:ffff:da6:2736
13.166.39.55 0:0:0:0:0:ffff:da6:2737
13.166.39.56 0:0:0:0:0:ffff:da6:2738
13.166.39.57 0:0:0:0:0:ffff:da6:2739
13.166.39.58 0:0:0:0:0:ffff:da6:273a
13.166.39.59 0:0:0:0:0:ffff:da6:273b
13.166.39.60 0:0:0:0:0:ffff:da6:273c


13.166.39.61 0:0:0:0:0:ffff:da6:273d
13.166.39.62 0:0:0:0:0:ffff:da6:273e
13.166.39.63 0:0:0:0:0:ffff:da6:273f
13.166.39.64 0:0:0:0:0:ffff:da6:2740
13.166.39.65 0:0:0:0:0:ffff:da6:2741
13.166.39.66 0:0:0:0:0:ffff:da6:2742
13.166.39.67 0:0:0:0:0:ffff:da6:2743
13.166.39.68 0:0:0:0:0:ffff:da6:2744
13.166.39.69 0:0:0:0:0:ffff:da6:2745
13.166.39.70 0:0:0:0:0:ffff:da6:2746
13.166.39.71 0:0:0:0:0:ffff:da6:2747
13.166.39.72 0:0:0:0:0:ffff:da6:2748
13.166.39.73 0:0:0:0:0:ffff:da6:2749
13.166.39.74 0:0:0:0:0:ffff:da6:274a
13.166.39.75 0:0:0:0:0:ffff:da6:274b
13.166.39.76 0:0:0:0:0:ffff:da6:274c
13.166.39.77 0:0:0:0:0:ffff:da6:274d
13.166.39.78 0:0:0:0:0:ffff:da6:274e
13.166.39.79 0:0:0:0:0:ffff:da6:274f
13.166.39.80 0:0:0:0:0:ffff:da6:2750
13.166.39.81 0:0:0:0:0:ffff:da6:2751
13.166.39.82 0:0:0:0:0:ffff:da6:2752
13.166.39.83 0:0:0:0:0:ffff:da6:2753
13.166.39.84 0:0:0:0:0:ffff:da6:2754
13.166.39.85 0:0:0:0:0:ffff:da6:2755
13.166.39.86 0:0:0:0:0:ffff:da6:2756
13.166.39.87 0:0:0:0:0:ffff:da6:2757
13.166.39.88 0:0:0:0:0:ffff:da6:2758
13.166.39.89 0:0:0:0:0:ffff:da6:2759
13.166.39.90 0:0:0:0:0:ffff:da6:275a
13.166.39.91 0:0:0:0:0:ffff:da6:275b
13.166.39.92 0:0:0:0:0:ffff:da6:275c
13.166.39.93 0:0:0:0:0:ffff:da6:275d
13.166.39.94 0:0:0:0:0:ffff:da6:275e
13.166.39.95 0:0:0:0:0:ffff:da6:275f
13.166.39.96 0:0:0:0:0:ffff:da6:2760
13.166.39.97 0:0:0:0:0:ffff:da6:2761
13.166.39.98 0:0:0:0:0:ffff:da6:2762
13.166.39.99 0:0:0:0:0:ffff:da6:2763
13.166.39.100 0:0:0:0:0:ffff:da6:2764
13.166.39.101 0:0:0:0:0:ffff:da6:2765
13.166.39.102 0:0:0:0:0:ffff:da6:2766
13.166.39.103 0:0:0:0:0:ffff:da6:2767
13.166.39.104 0:0:0:0:0:ffff:da6:2768
13.166.39.105 0:0:0:0:0:ffff:da6:2769
13.166.39.106 0:0:0:0:0:ffff:da6:276a
13.166.39.107 0:0:0:0:0:ffff:da6:276b
13.166.39.108 0:0:0:0:0:ffff:da6:276c
13.166.39.109 0:0:0:0:0:ffff:da6:276d
13.166.39.110 0:0:0:0:0:ffff:da6:276e
13.166.39.111 0:0:0:0:0:ffff:da6:276f
13.166.39.112 0:0:0:0:0:ffff:da6:2770
13.166.39.113 0:0:0:0:0:ffff:da6:2771
13.166.39.114 0:0:0:0:0:ffff:da6:2772
13.166.39.115 0:0:0:0:0:ffff:da6:2773
13.166.39.116 0:0:0:0:0:ffff:da6:2774
13.166.39.117 0:0:0:0:0:ffff:da6:2775
13.166.39.118 0:0:0:0:0:ffff:da6:2776
13.166.39.119 0:0:0:0:0:ffff:da6:2777
13.166.39.120 0:0:0:0:0:ffff:da6:2778


13.166.39.121 0:0:0:0:0:ffff:da6:2779
13.166.39.122 0:0:0:0:0:ffff:da6:277a
13.166.39.123 0:0:0:0:0:ffff:da6:277b
13.166.39.124 0:0:0:0:0:ffff:da6:277c
13.166.39.125 0:0:0:0:0:ffff:da6:277d
13.166.39.126 0:0:0:0:0:ffff:da6:277e
13.166.39.127 0:0:0:0:0:ffff:da6:277f
13.166.39.128 0:0:0:0:0:ffff:da6:2780
13.166.39.129 0:0:0:0:0:ffff:da6:2781
13.166.39.130 0:0:0:0:0:ffff:da6:2782
13.166.39.131 0:0:0:0:0:ffff:da6:2783
13.166.39.132 0:0:0:0:0:ffff:da6:2784
13.166.39.133 0:0:0:0:0:ffff:da6:2785
13.166.39.134 0:0:0:0:0:ffff:da6:2786
13.166.39.135 0:0:0:0:0:ffff:da6:2787
13.166.39.136 0:0:0:0:0:ffff:da6:2788
13.166.39.137 0:0:0:0:0:ffff:da6:2789
13.166.39.138 0:0:0:0:0:ffff:da6:278a
13.166.39.139 0:0:0:0:0:ffff:da6:278b
13.166.39.140 0:0:0:0:0:ffff:da6:278c
13.166.39.141 0:0:0:0:0:ffff:da6:278d
13.166.39.142 0:0:0:0:0:ffff:da6:278e
13.166.39.143 0:0:0:0:0:ffff:da6:278f
13.166.39.144 0:0:0:0:0:ffff:da6:2790
13.166.39.145 0:0:0:0:0:ffff:da6:2791
13.166.39.146 0:0:0:0:0:ffff:da6:2792
13.166.39.147 0:0:0:0:0:ffff:da6:2793
13.166.39.148 0:0:0:0:0:ffff:da6:2794
13.166.39.149 0:0:0:0:0:ffff:da6:2795
13.166.39.150 0:0:0:0:0:ffff:da6:2796
13.166.39.151 0:0:0:0:0:ffff:da6:2797
13.166.39.152 0:0:0:0:0:ffff:da6:2798
13.166.39.153 0:0:0:0:0:ffff:da6:2799
13.166.39.154 0:0:0:0:0:ffff:da6:279a
13.166.39.155 0:0:0:0:0:ffff:da6:279b
13.166.39.156 0:0:0:0:0:ffff:da6:279c
13.166.39.157 0:0:0:0:0:ffff:da6:279d
13.166.39.158 0:0:0:0:0:ffff:da6:279e
13.166.39.159 0:0:0:0:0:ffff:da6:279f
13.166.39.160 0:0:0:0:0:ffff:da6:27a0
13.166.39.161 0:0:0:0:0:ffff:da6:27a1
13.166.39.162 0:0:0:0:0:ffff:da6:27a2
13.166.39.163 0:0:0:0:0:ffff:da6:27a3
13.166.39.164 0:0:0:0:0:ffff:da6:27a4
13.166.39.165 0:0:0:0:0:ffff:da6:27a5
13.166.39.166 0:0:0:0:0:ffff:da6:27a6
13.166.39.167 0:0:0:0:0:ffff:da6:27a7
13.166.39.168 0:0:0:0:0:ffff:da6:27a8
13.166.39.169 0:0:0:0:0:ffff:da6:27a9
13.166.39.170 0:0:0:0:0:ffff:da6:27aa
13.166.39.171 0:0:0:0:0:ffff:da6:27ab
13.166.39.172 0:0:0:0:0:ffff:da6:27ac
13.166.39.173 0:0:0:0:0:ffff:da6:27ad
13.166.39.174 0:0:0:0:0:ffff:da6:27ae
13.166.39.175 0:0:0:0:0:ffff:da6:27af
13.166.39.176 0:0:0:0:0:ffff:da6:27b0
13.166.39.177 0:0:0:0:0:ffff:da6:27b1
13.166.39.178 0:0:0:0:0:ffff:da6:27b2
13.166.39.179 0:0:0:0:0:ffff:da6:27b3
13.166.39.180 0:0:0:0:0:ffff:da6:27b4


13.166.39.181 0:0:0:0:0:ffff:da6:27b5
13.166.39.182 0:0:0:0:0:ffff:da6:27b6
13.166.39.183 0:0:0:0:0:ffff:da6:27b7
13.166.39.184 0:0:0:0:0:ffff:da6:27b8
13.166.39.185 0:0:0:0:0:ffff:da6:27b9
13.166.39.186 0:0:0:0:0:ffff:da6:27ba
13.166.39.187 0:0:0:0:0:ffff:da6:27bb
13.166.39.188 0:0:0:0:0:ffff:da6:27bc
13.166.39.189 0:0:0:0:0:ffff:da6:27bd
13.166.39.190 0:0:0:0:0:ffff:da6:27be
13.166.39.191 0:0:0:0:0:ffff:da6:27bf
13.166.39.192 0:0:0:0:0:ffff:da6:27c0
13.166.39.193 0:0:0:0:0:ffff:da6:27c1
13.166.39.194 0:0:0:0:0:ffff:da6:27c2
13.166.39.195 0:0:0:0:0:ffff:da6:27c3
13.166.39.196 0:0:0:0:0:ffff:da6:27c4
13.166.39.197 0:0:0:0:0:ffff:da6:27c5
13.166.39.198 0:0:0:0:0:ffff:da6:27c6
13.166.39.199 0:0:0:0:0:ffff:da6:27c7
13.166.39.200 0:0:0:0:0:ffff:da6:27c8
13.166.39.201 0:0:0:0:0:ffff:da6:27c9
13.166.39.202 0:0:0:0:0:ffff:da6:27ca
13.166.39.203 0:0:0:0:0:ffff:da6:27cb
13.166.39.204 0:0:0:0:0:ffff:da6:27cc
13.166.39.205 0:0:0:0:0:ffff:da6:27cd
13.166.39.206 0:0:0:0:0:ffff:da6:27ce
13.166.39.207 0:0:0:0:0:ffff:da6:27cf
13.166.39.208 0:0:0:0:0:ffff:da6:27d0
13.166.39.209 0:0:0:0:0:ffff:da6:27d1
13.166.39.210 0:0:0:0:0:ffff:da6:27d2
13.166.39.211 0:0:0:0:0:ffff:da6:27d3
13.166.39.212 0:0:0:0:0:ffff:da6:27d4
13.166.39.213 0:0:0:0:0:ffff:da6:27d5
13.166.39.214 0:0:0:0:0:ffff:da6:27d6
13.166.39.215 0:0:0:0:0:ffff:da6:27d7
13.166.39.216 0:0:0:0:0:ffff:da6:27d8
13.166.39.217 0:0:0:0:0:ffff:da6:27d9
13.166.39.218 0:0:0:0:0:ffff:da6:27da
13.166.39.219 0:0:0:0:0:ffff:da6:27db
13.166.39.220 0:0:0:0:0:ffff:da6:27dc
13.166.39.221 0:0:0:0:0:ffff:da6:27dd
13.166.39.222 0:0:0:0:0:ffff:da6:27de
13.166.39.223 0:0:0:0:0:ffff:da6:27df
13.166.39.224 0:0:0:0:0:ffff:da6:27e0
13.166.39.225 0:0:0:0:0:ffff:da6:27e1
13.166.39.226 0:0:0:0:0:ffff:da6:27e2
13.166.39.227 0:0:0:0:0:ffff:da6:27e3
13.166.39.228 0:0:0:0:0:ffff:da6:27e4
13.166.39.229 0:0:0:0:0:ffff:da6:27e5
13.166.39.230 0:0:0:0:0:ffff:da6:27e6
13.166.39.231 0:0:0:0:0:ffff:da6:27e7
13.166.39.232 0:0:0:0:0:ffff:da6:27e8
13.166.39.233 0:0:0:0:0:ffff:da6:27e9
13.166.39.234 0:0:0:0:0:ffff:da6:27ea
13.166.39.235 0:0:0:0:0:ffff:da6:27eb
13.166.39.236 0:0:0:0:0:ffff:da6:27ec
13.166.39.237 0:0:0:0:0:ffff:da6:27ed
13.166.39.238 0:0:0:0:0:ffff:da6:27ee
13.166.39.239 0:0:0:0:0:ffff:da6:27ef
13.166.39.240 0:0:0:0:0:ffff:da6:27f0
13.166.39.241 0:0:0:0:0:ffff:da6:27f1
13.166.39.242 0:0:0:0:0:ffff:da6:27f2
13.166.39.243 0:0:0:0:0:ffff:da6:27f3
13.166.39.244 0:0:0:0:0:ffff:da6:27f4
13.166.39.245 0:0:0:0:0:ffff:da6:27f5
13.166.39.246 0:0:0:0:0:ffff:da6:27f6
13.166.39.247 0:0:0:0:0:ffff:da6:27f7
13.166.39.248 0:0:0:0:0:ffff:da6:27f8
13.166.39.249 0:0:0:0:0:ffff:da6:27f9
13.166.39.250 0:0:0:0:0:ffff:da6:27fa
13.166.39.251 0:0:0:0:0:ffff:da6:27fb
13.166.39.252 0:0:0:0:0:ffff:da6:27fc
13.166.39.253 0:0:0:0:0:ffff:da6:27fd
13.166.39.254 0:0:0:0:0:ffff:da6:27fe
13.166.39.255 0:0:0:0:0:ffff:da6:27ff


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.