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
204.7.39.1 0:0:0:0:0:ffff:cc07:2701
204.7.39.2 0:0:0:0:0:ffff:cc07:2702
204.7.39.3 0:0:0:0:0:ffff:cc07:2703
204.7.39.4 0:0:0:0:0:ffff:cc07:2704
204.7.39.5 0:0:0:0:0:ffff:cc07:2705
204.7.39.6 0:0:0:0:0:ffff:cc07:2706
204.7.39.7 0:0:0:0:0:ffff:cc07:2707
204.7.39.8 0:0:0:0:0:ffff:cc07:2708
204.7.39.9 0:0:0:0:0:ffff:cc07:2709
204.7.39.10 0:0:0:0:0:ffff:cc07:270a
204.7.39.11 0:0:0:0:0:ffff:cc07:270b
204.7.39.12 0:0:0:0:0:ffff:cc07:270c
204.7.39.13 0:0:0:0:0:ffff:cc07:270d
204.7.39.14 0:0:0:0:0:ffff:cc07:270e
204.7.39.15 0:0:0:0:0:ffff:cc07:270f
204.7.39.16 0:0:0:0:0:ffff:cc07:2710
204.7.39.17 0:0:0:0:0:ffff:cc07:2711
204.7.39.18 0:0:0:0:0:ffff:cc07:2712
204.7.39.19 0:0:0:0:0:ffff:cc07:2713
204.7.39.20 0:0:0:0:0:ffff:cc07:2714
204.7.39.21 0:0:0:0:0:ffff:cc07:2715
204.7.39.22 0:0:0:0:0:ffff:cc07:2716
204.7.39.23 0:0:0:0:0:ffff:cc07:2717
204.7.39.24 0:0:0:0:0:ffff:cc07:2718
204.7.39.25 0:0:0:0:0:ffff:cc07:2719
204.7.39.26 0:0:0:0:0:ffff:cc07:271a
204.7.39.27 0:0:0:0:0:ffff:cc07:271b
204.7.39.28 0:0:0:0:0:ffff:cc07:271c
204.7.39.29 0:0:0:0:0:ffff:cc07:271d
204.7.39.30 0:0:0:0:0:ffff:cc07:271e
204.7.39.31 0:0:0:0:0:ffff:cc07:271f
204.7.39.32 0:0:0:0:0:ffff:cc07:2720
204.7.39.33 0:0:0:0:0:ffff:cc07:2721
204.7.39.34 0:0:0:0:0:ffff:cc07:2722
204.7.39.35 0:0:0:0:0:ffff:cc07:2723
204.7.39.36 0:0:0:0:0:ffff:cc07:2724
204.7.39.37 0:0:0:0:0:ffff:cc07:2725
204.7.39.38 0:0:0:0:0:ffff:cc07:2726
204.7.39.39 0:0:0:0:0:ffff:cc07:2727
204.7.39.40 0:0:0:0:0:ffff:cc07:2728
204.7.39.41 0:0:0:0:0:ffff:cc07:2729
204.7.39.42 0:0:0:0:0:ffff:cc07:272a
204.7.39.43 0:0:0:0:0:ffff:cc07:272b
204.7.39.44 0:0:0:0:0:ffff:cc07:272c
204.7.39.45 0:0:0:0:0:ffff:cc07:272d
204.7.39.46 0:0:0:0:0:ffff:cc07:272e
204.7.39.47 0:0:0:0:0:ffff:cc07:272f
204.7.39.48 0:0:0:0:0:ffff:cc07:2730
204.7.39.49 0:0:0:0:0:ffff:cc07:2731
204.7.39.50 0:0:0:0:0:ffff:cc07:2732
204.7.39.51 0:0:0:0:0:ffff:cc07:2733
204.7.39.52 0:0:0:0:0:ffff:cc07:2734
204.7.39.53 0:0:0:0:0:ffff:cc07:2735
204.7.39.54 0:0:0:0:0:ffff:cc07:2736
204.7.39.55 0:0:0:0:0:ffff:cc07:2737
204.7.39.56 0:0:0:0:0:ffff:cc07:2738
204.7.39.57 0:0:0:0:0:ffff:cc07:2739
204.7.39.58 0:0:0:0:0:ffff:cc07:273a
204.7.39.59 0:0:0:0:0:ffff:cc07:273b
204.7.39.60 0:0:0:0:0:ffff:cc07:273c


204.7.39.61 0:0:0:0:0:ffff:cc07:273d
204.7.39.62 0:0:0:0:0:ffff:cc07:273e
204.7.39.63 0:0:0:0:0:ffff:cc07:273f
204.7.39.64 0:0:0:0:0:ffff:cc07:2740
204.7.39.65 0:0:0:0:0:ffff:cc07:2741
204.7.39.66 0:0:0:0:0:ffff:cc07:2742
204.7.39.67 0:0:0:0:0:ffff:cc07:2743
204.7.39.68 0:0:0:0:0:ffff:cc07:2744
204.7.39.69 0:0:0:0:0:ffff:cc07:2745
204.7.39.70 0:0:0:0:0:ffff:cc07:2746
204.7.39.71 0:0:0:0:0:ffff:cc07:2747
204.7.39.72 0:0:0:0:0:ffff:cc07:2748
204.7.39.73 0:0:0:0:0:ffff:cc07:2749
204.7.39.74 0:0:0:0:0:ffff:cc07:274a
204.7.39.75 0:0:0:0:0:ffff:cc07:274b
204.7.39.76 0:0:0:0:0:ffff:cc07:274c
204.7.39.77 0:0:0:0:0:ffff:cc07:274d
204.7.39.78 0:0:0:0:0:ffff:cc07:274e
204.7.39.79 0:0:0:0:0:ffff:cc07:274f
204.7.39.80 0:0:0:0:0:ffff:cc07:2750
204.7.39.81 0:0:0:0:0:ffff:cc07:2751
204.7.39.82 0:0:0:0:0:ffff:cc07:2752
204.7.39.83 0:0:0:0:0:ffff:cc07:2753
204.7.39.84 0:0:0:0:0:ffff:cc07:2754
204.7.39.85 0:0:0:0:0:ffff:cc07:2755
204.7.39.86 0:0:0:0:0:ffff:cc07:2756
204.7.39.87 0:0:0:0:0:ffff:cc07:2757
204.7.39.88 0:0:0:0:0:ffff:cc07:2758
204.7.39.89 0:0:0:0:0:ffff:cc07:2759
204.7.39.90 0:0:0:0:0:ffff:cc07:275a
204.7.39.91 0:0:0:0:0:ffff:cc07:275b
204.7.39.92 0:0:0:0:0:ffff:cc07:275c
204.7.39.93 0:0:0:0:0:ffff:cc07:275d
204.7.39.94 0:0:0:0:0:ffff:cc07:275e
204.7.39.95 0:0:0:0:0:ffff:cc07:275f
204.7.39.96 0:0:0:0:0:ffff:cc07:2760
204.7.39.97 0:0:0:0:0:ffff:cc07:2761
204.7.39.98 0:0:0:0:0:ffff:cc07:2762
204.7.39.99 0:0:0:0:0:ffff:cc07:2763
204.7.39.100 0:0:0:0:0:ffff:cc07:2764
204.7.39.101 0:0:0:0:0:ffff:cc07:2765
204.7.39.102 0:0:0:0:0:ffff:cc07:2766
204.7.39.103 0:0:0:0:0:ffff:cc07:2767
204.7.39.104 0:0:0:0:0:ffff:cc07:2768
204.7.39.105 0:0:0:0:0:ffff:cc07:2769
204.7.39.106 0:0:0:0:0:ffff:cc07:276a
204.7.39.107 0:0:0:0:0:ffff:cc07:276b
204.7.39.108 0:0:0:0:0:ffff:cc07:276c
204.7.39.109 0:0:0:0:0:ffff:cc07:276d
204.7.39.110 0:0:0:0:0:ffff:cc07:276e
204.7.39.111 0:0:0:0:0:ffff:cc07:276f
204.7.39.112 0:0:0:0:0:ffff:cc07:2770
204.7.39.113 0:0:0:0:0:ffff:cc07:2771
204.7.39.114 0:0:0:0:0:ffff:cc07:2772
204.7.39.115 0:0:0:0:0:ffff:cc07:2773
204.7.39.116 0:0:0:0:0:ffff:cc07:2774
204.7.39.117 0:0:0:0:0:ffff:cc07:2775
204.7.39.118 0:0:0:0:0:ffff:cc07:2776
204.7.39.119 0:0:0:0:0:ffff:cc07:2777
204.7.39.120 0:0:0:0:0:ffff:cc07:2778


204.7.39.121 0:0:0:0:0:ffff:cc07:2779
204.7.39.122 0:0:0:0:0:ffff:cc07:277a
204.7.39.123 0:0:0:0:0:ffff:cc07:277b
204.7.39.124 0:0:0:0:0:ffff:cc07:277c
204.7.39.125 0:0:0:0:0:ffff:cc07:277d
204.7.39.126 0:0:0:0:0:ffff:cc07:277e
204.7.39.127 0:0:0:0:0:ffff:cc07:277f
204.7.39.128 0:0:0:0:0:ffff:cc07:2780
204.7.39.129 0:0:0:0:0:ffff:cc07:2781
204.7.39.130 0:0:0:0:0:ffff:cc07:2782
204.7.39.131 0:0:0:0:0:ffff:cc07:2783
204.7.39.132 0:0:0:0:0:ffff:cc07:2784
204.7.39.133 0:0:0:0:0:ffff:cc07:2785
204.7.39.134 0:0:0:0:0:ffff:cc07:2786
204.7.39.135 0:0:0:0:0:ffff:cc07:2787
204.7.39.136 0:0:0:0:0:ffff:cc07:2788
204.7.39.137 0:0:0:0:0:ffff:cc07:2789
204.7.39.138 0:0:0:0:0:ffff:cc07:278a
204.7.39.139 0:0:0:0:0:ffff:cc07:278b
204.7.39.140 0:0:0:0:0:ffff:cc07:278c
204.7.39.141 0:0:0:0:0:ffff:cc07:278d
204.7.39.142 0:0:0:0:0:ffff:cc07:278e
204.7.39.143 0:0:0:0:0:ffff:cc07:278f
204.7.39.144 0:0:0:0:0:ffff:cc07:2790
204.7.39.145 0:0:0:0:0:ffff:cc07:2791
204.7.39.146 0:0:0:0:0:ffff:cc07:2792
204.7.39.147 0:0:0:0:0:ffff:cc07:2793
204.7.39.148 0:0:0:0:0:ffff:cc07:2794
204.7.39.149 0:0:0:0:0:ffff:cc07:2795
204.7.39.150 0:0:0:0:0:ffff:cc07:2796
204.7.39.151 0:0:0:0:0:ffff:cc07:2797
204.7.39.152 0:0:0:0:0:ffff:cc07:2798
204.7.39.153 0:0:0:0:0:ffff:cc07:2799
204.7.39.154 0:0:0:0:0:ffff:cc07:279a
204.7.39.155 0:0:0:0:0:ffff:cc07:279b
204.7.39.156 0:0:0:0:0:ffff:cc07:279c
204.7.39.157 0:0:0:0:0:ffff:cc07:279d
204.7.39.158 0:0:0:0:0:ffff:cc07:279e
204.7.39.159 0:0:0:0:0:ffff:cc07:279f
204.7.39.160 0:0:0:0:0:ffff:cc07:27a0
204.7.39.161 0:0:0:0:0:ffff:cc07:27a1
204.7.39.162 0:0:0:0:0:ffff:cc07:27a2
204.7.39.163 0:0:0:0:0:ffff:cc07:27a3
204.7.39.164 0:0:0:0:0:ffff:cc07:27a4
204.7.39.165 0:0:0:0:0:ffff:cc07:27a5
204.7.39.166 0:0:0:0:0:ffff:cc07:27a6
204.7.39.167 0:0:0:0:0:ffff:cc07:27a7
204.7.39.168 0:0:0:0:0:ffff:cc07:27a8
204.7.39.169 0:0:0:0:0:ffff:cc07:27a9
204.7.39.170 0:0:0:0:0:ffff:cc07:27aa
204.7.39.171 0:0:0:0:0:ffff:cc07:27ab
204.7.39.172 0:0:0:0:0:ffff:cc07:27ac
204.7.39.173 0:0:0:0:0:ffff:cc07:27ad
204.7.39.174 0:0:0:0:0:ffff:cc07:27ae
204.7.39.175 0:0:0:0:0:ffff:cc07:27af
204.7.39.176 0:0:0:0:0:ffff:cc07:27b0
204.7.39.177 0:0:0:0:0:ffff:cc07:27b1
204.7.39.178 0:0:0:0:0:ffff:cc07:27b2
204.7.39.179 0:0:0:0:0:ffff:cc07:27b3
204.7.39.180 0:0:0:0:0:ffff:cc07:27b4


204.7.39.181 0:0:0:0:0:ffff:cc07:27b5
204.7.39.182 0:0:0:0:0:ffff:cc07:27b6
204.7.39.183 0:0:0:0:0:ffff:cc07:27b7
204.7.39.184 0:0:0:0:0:ffff:cc07:27b8
204.7.39.185 0:0:0:0:0:ffff:cc07:27b9
204.7.39.186 0:0:0:0:0:ffff:cc07:27ba
204.7.39.187 0:0:0:0:0:ffff:cc07:27bb
204.7.39.188 0:0:0:0:0:ffff:cc07:27bc
204.7.39.189 0:0:0:0:0:ffff:cc07:27bd
204.7.39.190 0:0:0:0:0:ffff:cc07:27be
204.7.39.191 0:0:0:0:0:ffff:cc07:27bf
204.7.39.192 0:0:0:0:0:ffff:cc07:27c0
204.7.39.193 0:0:0:0:0:ffff:cc07:27c1
204.7.39.194 0:0:0:0:0:ffff:cc07:27c2
204.7.39.195 0:0:0:0:0:ffff:cc07:27c3
204.7.39.196 0:0:0:0:0:ffff:cc07:27c4
204.7.39.197 0:0:0:0:0:ffff:cc07:27c5
204.7.39.198 0:0:0:0:0:ffff:cc07:27c6
204.7.39.199 0:0:0:0:0:ffff:cc07:27c7
204.7.39.200 0:0:0:0:0:ffff:cc07:27c8
204.7.39.201 0:0:0:0:0:ffff:cc07:27c9
204.7.39.202 0:0:0:0:0:ffff:cc07:27ca
204.7.39.203 0:0:0:0:0:ffff:cc07:27cb
204.7.39.204 0:0:0:0:0:ffff:cc07:27cc
204.7.39.205 0:0:0:0:0:ffff:cc07:27cd
204.7.39.206 0:0:0:0:0:ffff:cc07:27ce
204.7.39.207 0:0:0:0:0:ffff:cc07:27cf
204.7.39.208 0:0:0:0:0:ffff:cc07:27d0
204.7.39.209 0:0:0:0:0:ffff:cc07:27d1
204.7.39.210 0:0:0:0:0:ffff:cc07:27d2
204.7.39.211 0:0:0:0:0:ffff:cc07:27d3
204.7.39.212 0:0:0:0:0:ffff:cc07:27d4
204.7.39.213 0:0:0:0:0:ffff:cc07:27d5
204.7.39.214 0:0:0:0:0:ffff:cc07:27d6
204.7.39.215 0:0:0:0:0:ffff:cc07:27d7
204.7.39.216 0:0:0:0:0:ffff:cc07:27d8
204.7.39.217 0:0:0:0:0:ffff:cc07:27d9
204.7.39.218 0:0:0:0:0:ffff:cc07:27da
204.7.39.219 0:0:0:0:0:ffff:cc07:27db
204.7.39.220 0:0:0:0:0:ffff:cc07:27dc
204.7.39.221 0:0:0:0:0:ffff:cc07:27dd
204.7.39.222 0:0:0:0:0:ffff:cc07:27de
204.7.39.223 0:0:0:0:0:ffff:cc07:27df
204.7.39.224 0:0:0:0:0:ffff:cc07:27e0
204.7.39.225 0:0:0:0:0:ffff:cc07:27e1
204.7.39.226 0:0:0:0:0:ffff:cc07:27e2
204.7.39.227 0:0:0:0:0:ffff:cc07:27e3
204.7.39.228 0:0:0:0:0:ffff:cc07:27e4
204.7.39.229 0:0:0:0:0:ffff:cc07:27e5
204.7.39.230 0:0:0:0:0:ffff:cc07:27e6
204.7.39.231 0:0:0:0:0:ffff:cc07:27e7
204.7.39.232 0:0:0:0:0:ffff:cc07:27e8
204.7.39.233 0:0:0:0:0:ffff:cc07:27e9
204.7.39.234 0:0:0:0:0:ffff:cc07:27ea
204.7.39.235 0:0:0:0:0:ffff:cc07:27eb
204.7.39.236 0:0:0:0:0:ffff:cc07:27ec
204.7.39.237 0:0:0:0:0:ffff:cc07:27ed
204.7.39.238 0:0:0:0:0:ffff:cc07:27ee
204.7.39.239 0:0:0:0:0:ffff:cc07:27ef
204.7.39.240 0:0:0:0:0:ffff:cc07:27f0
204.7.39.241 0:0:0:0:0:ffff:cc07:27f1
204.7.39.242 0:0:0:0:0:ffff:cc07:27f2
204.7.39.243 0:0:0:0:0:ffff:cc07:27f3
204.7.39.244 0:0:0:0:0:ffff:cc07:27f4
204.7.39.245 0:0:0:0:0:ffff:cc07:27f5
204.7.39.246 0:0:0:0:0:ffff:cc07:27f6
204.7.39.247 0:0:0:0:0:ffff:cc07:27f7
204.7.39.248 0:0:0:0:0:ffff:cc07:27f8
204.7.39.249 0:0:0:0:0:ffff:cc07:27f9
204.7.39.250 0:0:0:0:0:ffff:cc07:27fa
204.7.39.251 0:0:0:0:0:ffff:cc07:27fb
204.7.39.252 0:0:0:0:0:ffff:cc07:27fc
204.7.39.253 0:0:0:0:0:ffff:cc07:27fd
204.7.39.254 0:0:0:0:0:ffff:cc07:27fe
204.7.39.255 0:0:0:0:0:ffff:cc07:27ff


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.