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
33.191.39.1 0:0:0:0:0:ffff:21bf:2701
33.191.39.2 0:0:0:0:0:ffff:21bf:2702
33.191.39.3 0:0:0:0:0:ffff:21bf:2703
33.191.39.4 0:0:0:0:0:ffff:21bf:2704
33.191.39.5 0:0:0:0:0:ffff:21bf:2705
33.191.39.6 0:0:0:0:0:ffff:21bf:2706
33.191.39.7 0:0:0:0:0:ffff:21bf:2707
33.191.39.8 0:0:0:0:0:ffff:21bf:2708
33.191.39.9 0:0:0:0:0:ffff:21bf:2709
33.191.39.10 0:0:0:0:0:ffff:21bf:270a
33.191.39.11 0:0:0:0:0:ffff:21bf:270b
33.191.39.12 0:0:0:0:0:ffff:21bf:270c
33.191.39.13 0:0:0:0:0:ffff:21bf:270d
33.191.39.14 0:0:0:0:0:ffff:21bf:270e
33.191.39.15 0:0:0:0:0:ffff:21bf:270f
33.191.39.16 0:0:0:0:0:ffff:21bf:2710
33.191.39.17 0:0:0:0:0:ffff:21bf:2711
33.191.39.18 0:0:0:0:0:ffff:21bf:2712
33.191.39.19 0:0:0:0:0:ffff:21bf:2713
33.191.39.20 0:0:0:0:0:ffff:21bf:2714
33.191.39.21 0:0:0:0:0:ffff:21bf:2715
33.191.39.22 0:0:0:0:0:ffff:21bf:2716
33.191.39.23 0:0:0:0:0:ffff:21bf:2717
33.191.39.24 0:0:0:0:0:ffff:21bf:2718
33.191.39.25 0:0:0:0:0:ffff:21bf:2719
33.191.39.26 0:0:0:0:0:ffff:21bf:271a
33.191.39.27 0:0:0:0:0:ffff:21bf:271b
33.191.39.28 0:0:0:0:0:ffff:21bf:271c
33.191.39.29 0:0:0:0:0:ffff:21bf:271d
33.191.39.30 0:0:0:0:0:ffff:21bf:271e
33.191.39.31 0:0:0:0:0:ffff:21bf:271f
33.191.39.32 0:0:0:0:0:ffff:21bf:2720
33.191.39.33 0:0:0:0:0:ffff:21bf:2721
33.191.39.34 0:0:0:0:0:ffff:21bf:2722
33.191.39.35 0:0:0:0:0:ffff:21bf:2723
33.191.39.36 0:0:0:0:0:ffff:21bf:2724
33.191.39.37 0:0:0:0:0:ffff:21bf:2725
33.191.39.38 0:0:0:0:0:ffff:21bf:2726
33.191.39.39 0:0:0:0:0:ffff:21bf:2727
33.191.39.40 0:0:0:0:0:ffff:21bf:2728
33.191.39.41 0:0:0:0:0:ffff:21bf:2729
33.191.39.42 0:0:0:0:0:ffff:21bf:272a
33.191.39.43 0:0:0:0:0:ffff:21bf:272b
33.191.39.44 0:0:0:0:0:ffff:21bf:272c
33.191.39.45 0:0:0:0:0:ffff:21bf:272d
33.191.39.46 0:0:0:0:0:ffff:21bf:272e
33.191.39.47 0:0:0:0:0:ffff:21bf:272f
33.191.39.48 0:0:0:0:0:ffff:21bf:2730
33.191.39.49 0:0:0:0:0:ffff:21bf:2731
33.191.39.50 0:0:0:0:0:ffff:21bf:2732
33.191.39.51 0:0:0:0:0:ffff:21bf:2733
33.191.39.52 0:0:0:0:0:ffff:21bf:2734
33.191.39.53 0:0:0:0:0:ffff:21bf:2735
33.191.39.54 0:0:0:0:0:ffff:21bf:2736
33.191.39.55 0:0:0:0:0:ffff:21bf:2737
33.191.39.56 0:0:0:0:0:ffff:21bf:2738
33.191.39.57 0:0:0:0:0:ffff:21bf:2739
33.191.39.58 0:0:0:0:0:ffff:21bf:273a
33.191.39.59 0:0:0:0:0:ffff:21bf:273b
33.191.39.60 0:0:0:0:0:ffff:21bf:273c


33.191.39.61 0:0:0:0:0:ffff:21bf:273d
33.191.39.62 0:0:0:0:0:ffff:21bf:273e
33.191.39.63 0:0:0:0:0:ffff:21bf:273f
33.191.39.64 0:0:0:0:0:ffff:21bf:2740
33.191.39.65 0:0:0:0:0:ffff:21bf:2741
33.191.39.66 0:0:0:0:0:ffff:21bf:2742
33.191.39.67 0:0:0:0:0:ffff:21bf:2743
33.191.39.68 0:0:0:0:0:ffff:21bf:2744
33.191.39.69 0:0:0:0:0:ffff:21bf:2745
33.191.39.70 0:0:0:0:0:ffff:21bf:2746
33.191.39.71 0:0:0:0:0:ffff:21bf:2747
33.191.39.72 0:0:0:0:0:ffff:21bf:2748
33.191.39.73 0:0:0:0:0:ffff:21bf:2749
33.191.39.74 0:0:0:0:0:ffff:21bf:274a
33.191.39.75 0:0:0:0:0:ffff:21bf:274b
33.191.39.76 0:0:0:0:0:ffff:21bf:274c
33.191.39.77 0:0:0:0:0:ffff:21bf:274d
33.191.39.78 0:0:0:0:0:ffff:21bf:274e
33.191.39.79 0:0:0:0:0:ffff:21bf:274f
33.191.39.80 0:0:0:0:0:ffff:21bf:2750
33.191.39.81 0:0:0:0:0:ffff:21bf:2751
33.191.39.82 0:0:0:0:0:ffff:21bf:2752
33.191.39.83 0:0:0:0:0:ffff:21bf:2753
33.191.39.84 0:0:0:0:0:ffff:21bf:2754
33.191.39.85 0:0:0:0:0:ffff:21bf:2755
33.191.39.86 0:0:0:0:0:ffff:21bf:2756
33.191.39.87 0:0:0:0:0:ffff:21bf:2757
33.191.39.88 0:0:0:0:0:ffff:21bf:2758
33.191.39.89 0:0:0:0:0:ffff:21bf:2759
33.191.39.90 0:0:0:0:0:ffff:21bf:275a
33.191.39.91 0:0:0:0:0:ffff:21bf:275b
33.191.39.92 0:0:0:0:0:ffff:21bf:275c
33.191.39.93 0:0:0:0:0:ffff:21bf:275d
33.191.39.94 0:0:0:0:0:ffff:21bf:275e
33.191.39.95 0:0:0:0:0:ffff:21bf:275f
33.191.39.96 0:0:0:0:0:ffff:21bf:2760
33.191.39.97 0:0:0:0:0:ffff:21bf:2761
33.191.39.98 0:0:0:0:0:ffff:21bf:2762
33.191.39.99 0:0:0:0:0:ffff:21bf:2763
33.191.39.100 0:0:0:0:0:ffff:21bf:2764
33.191.39.101 0:0:0:0:0:ffff:21bf:2765
33.191.39.102 0:0:0:0:0:ffff:21bf:2766
33.191.39.103 0:0:0:0:0:ffff:21bf:2767
33.191.39.104 0:0:0:0:0:ffff:21bf:2768
33.191.39.105 0:0:0:0:0:ffff:21bf:2769
33.191.39.106 0:0:0:0:0:ffff:21bf:276a
33.191.39.107 0:0:0:0:0:ffff:21bf:276b
33.191.39.108 0:0:0:0:0:ffff:21bf:276c
33.191.39.109 0:0:0:0:0:ffff:21bf:276d
33.191.39.110 0:0:0:0:0:ffff:21bf:276e
33.191.39.111 0:0:0:0:0:ffff:21bf:276f
33.191.39.112 0:0:0:0:0:ffff:21bf:2770
33.191.39.113 0:0:0:0:0:ffff:21bf:2771
33.191.39.114 0:0:0:0:0:ffff:21bf:2772
33.191.39.115 0:0:0:0:0:ffff:21bf:2773
33.191.39.116 0:0:0:0:0:ffff:21bf:2774
33.191.39.117 0:0:0:0:0:ffff:21bf:2775
33.191.39.118 0:0:0:0:0:ffff:21bf:2776
33.191.39.119 0:0:0:0:0:ffff:21bf:2777
33.191.39.120 0:0:0:0:0:ffff:21bf:2778


33.191.39.121 0:0:0:0:0:ffff:21bf:2779
33.191.39.122 0:0:0:0:0:ffff:21bf:277a
33.191.39.123 0:0:0:0:0:ffff:21bf:277b
33.191.39.124 0:0:0:0:0:ffff:21bf:277c
33.191.39.125 0:0:0:0:0:ffff:21bf:277d
33.191.39.126 0:0:0:0:0:ffff:21bf:277e
33.191.39.127 0:0:0:0:0:ffff:21bf:277f
33.191.39.128 0:0:0:0:0:ffff:21bf:2780
33.191.39.129 0:0:0:0:0:ffff:21bf:2781
33.191.39.130 0:0:0:0:0:ffff:21bf:2782
33.191.39.131 0:0:0:0:0:ffff:21bf:2783
33.191.39.132 0:0:0:0:0:ffff:21bf:2784
33.191.39.133 0:0:0:0:0:ffff:21bf:2785
33.191.39.134 0:0:0:0:0:ffff:21bf:2786
33.191.39.135 0:0:0:0:0:ffff:21bf:2787
33.191.39.136 0:0:0:0:0:ffff:21bf:2788
33.191.39.137 0:0:0:0:0:ffff:21bf:2789
33.191.39.138 0:0:0:0:0:ffff:21bf:278a
33.191.39.139 0:0:0:0:0:ffff:21bf:278b
33.191.39.140 0:0:0:0:0:ffff:21bf:278c
33.191.39.141 0:0:0:0:0:ffff:21bf:278d
33.191.39.142 0:0:0:0:0:ffff:21bf:278e
33.191.39.143 0:0:0:0:0:ffff:21bf:278f
33.191.39.144 0:0:0:0:0:ffff:21bf:2790
33.191.39.145 0:0:0:0:0:ffff:21bf:2791
33.191.39.146 0:0:0:0:0:ffff:21bf:2792
33.191.39.147 0:0:0:0:0:ffff:21bf:2793
33.191.39.148 0:0:0:0:0:ffff:21bf:2794
33.191.39.149 0:0:0:0:0:ffff:21bf:2795
33.191.39.150 0:0:0:0:0:ffff:21bf:2796
33.191.39.151 0:0:0:0:0:ffff:21bf:2797
33.191.39.152 0:0:0:0:0:ffff:21bf:2798
33.191.39.153 0:0:0:0:0:ffff:21bf:2799
33.191.39.154 0:0:0:0:0:ffff:21bf:279a
33.191.39.155 0:0:0:0:0:ffff:21bf:279b
33.191.39.156 0:0:0:0:0:ffff:21bf:279c
33.191.39.157 0:0:0:0:0:ffff:21bf:279d
33.191.39.158 0:0:0:0:0:ffff:21bf:279e
33.191.39.159 0:0:0:0:0:ffff:21bf:279f
33.191.39.160 0:0:0:0:0:ffff:21bf:27a0
33.191.39.161 0:0:0:0:0:ffff:21bf:27a1
33.191.39.162 0:0:0:0:0:ffff:21bf:27a2
33.191.39.163 0:0:0:0:0:ffff:21bf:27a3
33.191.39.164 0:0:0:0:0:ffff:21bf:27a4
33.191.39.165 0:0:0:0:0:ffff:21bf:27a5
33.191.39.166 0:0:0:0:0:ffff:21bf:27a6
33.191.39.167 0:0:0:0:0:ffff:21bf:27a7
33.191.39.168 0:0:0:0:0:ffff:21bf:27a8
33.191.39.169 0:0:0:0:0:ffff:21bf:27a9
33.191.39.170 0:0:0:0:0:ffff:21bf:27aa
33.191.39.171 0:0:0:0:0:ffff:21bf:27ab
33.191.39.172 0:0:0:0:0:ffff:21bf:27ac
33.191.39.173 0:0:0:0:0:ffff:21bf:27ad
33.191.39.174 0:0:0:0:0:ffff:21bf:27ae
33.191.39.175 0:0:0:0:0:ffff:21bf:27af
33.191.39.176 0:0:0:0:0:ffff:21bf:27b0
33.191.39.177 0:0:0:0:0:ffff:21bf:27b1
33.191.39.178 0:0:0:0:0:ffff:21bf:27b2
33.191.39.179 0:0:0:0:0:ffff:21bf:27b3
33.191.39.180 0:0:0:0:0:ffff:21bf:27b4


33.191.39.181 0:0:0:0:0:ffff:21bf:27b5
33.191.39.182 0:0:0:0:0:ffff:21bf:27b6
33.191.39.183 0:0:0:0:0:ffff:21bf:27b7
33.191.39.184 0:0:0:0:0:ffff:21bf:27b8
33.191.39.185 0:0:0:0:0:ffff:21bf:27b9
33.191.39.186 0:0:0:0:0:ffff:21bf:27ba
33.191.39.187 0:0:0:0:0:ffff:21bf:27bb
33.191.39.188 0:0:0:0:0:ffff:21bf:27bc
33.191.39.189 0:0:0:0:0:ffff:21bf:27bd
33.191.39.190 0:0:0:0:0:ffff:21bf:27be
33.191.39.191 0:0:0:0:0:ffff:21bf:27bf
33.191.39.192 0:0:0:0:0:ffff:21bf:27c0
33.191.39.193 0:0:0:0:0:ffff:21bf:27c1
33.191.39.194 0:0:0:0:0:ffff:21bf:27c2
33.191.39.195 0:0:0:0:0:ffff:21bf:27c3
33.191.39.196 0:0:0:0:0:ffff:21bf:27c4
33.191.39.197 0:0:0:0:0:ffff:21bf:27c5
33.191.39.198 0:0:0:0:0:ffff:21bf:27c6
33.191.39.199 0:0:0:0:0:ffff:21bf:27c7
33.191.39.200 0:0:0:0:0:ffff:21bf:27c8
33.191.39.201 0:0:0:0:0:ffff:21bf:27c9
33.191.39.202 0:0:0:0:0:ffff:21bf:27ca
33.191.39.203 0:0:0:0:0:ffff:21bf:27cb
33.191.39.204 0:0:0:0:0:ffff:21bf:27cc
33.191.39.205 0:0:0:0:0:ffff:21bf:27cd
33.191.39.206 0:0:0:0:0:ffff:21bf:27ce
33.191.39.207 0:0:0:0:0:ffff:21bf:27cf
33.191.39.208 0:0:0:0:0:ffff:21bf:27d0
33.191.39.209 0:0:0:0:0:ffff:21bf:27d1
33.191.39.210 0:0:0:0:0:ffff:21bf:27d2
33.191.39.211 0:0:0:0:0:ffff:21bf:27d3
33.191.39.212 0:0:0:0:0:ffff:21bf:27d4
33.191.39.213 0:0:0:0:0:ffff:21bf:27d5
33.191.39.214 0:0:0:0:0:ffff:21bf:27d6
33.191.39.215 0:0:0:0:0:ffff:21bf:27d7
33.191.39.216 0:0:0:0:0:ffff:21bf:27d8
33.191.39.217 0:0:0:0:0:ffff:21bf:27d9
33.191.39.218 0:0:0:0:0:ffff:21bf:27da
33.191.39.219 0:0:0:0:0:ffff:21bf:27db
33.191.39.220 0:0:0:0:0:ffff:21bf:27dc
33.191.39.221 0:0:0:0:0:ffff:21bf:27dd
33.191.39.222 0:0:0:0:0:ffff:21bf:27de
33.191.39.223 0:0:0:0:0:ffff:21bf:27df
33.191.39.224 0:0:0:0:0:ffff:21bf:27e0
33.191.39.225 0:0:0:0:0:ffff:21bf:27e1
33.191.39.226 0:0:0:0:0:ffff:21bf:27e2
33.191.39.227 0:0:0:0:0:ffff:21bf:27e3
33.191.39.228 0:0:0:0:0:ffff:21bf:27e4
33.191.39.229 0:0:0:0:0:ffff:21bf:27e5
33.191.39.230 0:0:0:0:0:ffff:21bf:27e6
33.191.39.231 0:0:0:0:0:ffff:21bf:27e7
33.191.39.232 0:0:0:0:0:ffff:21bf:27e8
33.191.39.233 0:0:0:0:0:ffff:21bf:27e9
33.191.39.234 0:0:0:0:0:ffff:21bf:27ea
33.191.39.235 0:0:0:0:0:ffff:21bf:27eb
33.191.39.236 0:0:0:0:0:ffff:21bf:27ec
33.191.39.237 0:0:0:0:0:ffff:21bf:27ed
33.191.39.238 0:0:0:0:0:ffff:21bf:27ee
33.191.39.239 0:0:0:0:0:ffff:21bf:27ef
33.191.39.240 0:0:0:0:0:ffff:21bf:27f0
33.191.39.241 0:0:0:0:0:ffff:21bf:27f1
33.191.39.242 0:0:0:0:0:ffff:21bf:27f2
33.191.39.243 0:0:0:0:0:ffff:21bf:27f3
33.191.39.244 0:0:0:0:0:ffff:21bf:27f4
33.191.39.245 0:0:0:0:0:ffff:21bf:27f5
33.191.39.246 0:0:0:0:0:ffff:21bf:27f6
33.191.39.247 0:0:0:0:0:ffff:21bf:27f7
33.191.39.248 0:0:0:0:0:ffff:21bf:27f8
33.191.39.249 0:0:0:0:0:ffff:21bf:27f9
33.191.39.250 0:0:0:0:0:ffff:21bf:27fa
33.191.39.251 0:0:0:0:0:ffff:21bf:27fb
33.191.39.252 0:0:0:0:0:ffff:21bf:27fc
33.191.39.253 0:0:0:0:0:ffff:21bf:27fd
33.191.39.254 0:0:0:0:0:ffff:21bf:27fe
33.191.39.255 0:0:0:0:0:ffff:21bf: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.