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
131.48.39.1 0:0:0:0:0:ffff:8330:2701
131.48.39.2 0:0:0:0:0:ffff:8330:2702
131.48.39.3 0:0:0:0:0:ffff:8330:2703
131.48.39.4 0:0:0:0:0:ffff:8330:2704
131.48.39.5 0:0:0:0:0:ffff:8330:2705
131.48.39.6 0:0:0:0:0:ffff:8330:2706
131.48.39.7 0:0:0:0:0:ffff:8330:2707
131.48.39.8 0:0:0:0:0:ffff:8330:2708
131.48.39.9 0:0:0:0:0:ffff:8330:2709
131.48.39.10 0:0:0:0:0:ffff:8330:270a
131.48.39.11 0:0:0:0:0:ffff:8330:270b
131.48.39.12 0:0:0:0:0:ffff:8330:270c
131.48.39.13 0:0:0:0:0:ffff:8330:270d
131.48.39.14 0:0:0:0:0:ffff:8330:270e
131.48.39.15 0:0:0:0:0:ffff:8330:270f
131.48.39.16 0:0:0:0:0:ffff:8330:2710
131.48.39.17 0:0:0:0:0:ffff:8330:2711
131.48.39.18 0:0:0:0:0:ffff:8330:2712
131.48.39.19 0:0:0:0:0:ffff:8330:2713
131.48.39.20 0:0:0:0:0:ffff:8330:2714
131.48.39.21 0:0:0:0:0:ffff:8330:2715
131.48.39.22 0:0:0:0:0:ffff:8330:2716
131.48.39.23 0:0:0:0:0:ffff:8330:2717
131.48.39.24 0:0:0:0:0:ffff:8330:2718
131.48.39.25 0:0:0:0:0:ffff:8330:2719
131.48.39.26 0:0:0:0:0:ffff:8330:271a
131.48.39.27 0:0:0:0:0:ffff:8330:271b
131.48.39.28 0:0:0:0:0:ffff:8330:271c
131.48.39.29 0:0:0:0:0:ffff:8330:271d
131.48.39.30 0:0:0:0:0:ffff:8330:271e
131.48.39.31 0:0:0:0:0:ffff:8330:271f
131.48.39.32 0:0:0:0:0:ffff:8330:2720
131.48.39.33 0:0:0:0:0:ffff:8330:2721
131.48.39.34 0:0:0:0:0:ffff:8330:2722
131.48.39.35 0:0:0:0:0:ffff:8330:2723
131.48.39.36 0:0:0:0:0:ffff:8330:2724
131.48.39.37 0:0:0:0:0:ffff:8330:2725
131.48.39.38 0:0:0:0:0:ffff:8330:2726
131.48.39.39 0:0:0:0:0:ffff:8330:2727
131.48.39.40 0:0:0:0:0:ffff:8330:2728
131.48.39.41 0:0:0:0:0:ffff:8330:2729
131.48.39.42 0:0:0:0:0:ffff:8330:272a
131.48.39.43 0:0:0:0:0:ffff:8330:272b
131.48.39.44 0:0:0:0:0:ffff:8330:272c
131.48.39.45 0:0:0:0:0:ffff:8330:272d
131.48.39.46 0:0:0:0:0:ffff:8330:272e
131.48.39.47 0:0:0:0:0:ffff:8330:272f
131.48.39.48 0:0:0:0:0:ffff:8330:2730
131.48.39.49 0:0:0:0:0:ffff:8330:2731
131.48.39.50 0:0:0:0:0:ffff:8330:2732
131.48.39.51 0:0:0:0:0:ffff:8330:2733
131.48.39.52 0:0:0:0:0:ffff:8330:2734
131.48.39.53 0:0:0:0:0:ffff:8330:2735
131.48.39.54 0:0:0:0:0:ffff:8330:2736
131.48.39.55 0:0:0:0:0:ffff:8330:2737
131.48.39.56 0:0:0:0:0:ffff:8330:2738
131.48.39.57 0:0:0:0:0:ffff:8330:2739
131.48.39.58 0:0:0:0:0:ffff:8330:273a
131.48.39.59 0:0:0:0:0:ffff:8330:273b
131.48.39.60 0:0:0:0:0:ffff:8330:273c


131.48.39.61 0:0:0:0:0:ffff:8330:273d
131.48.39.62 0:0:0:0:0:ffff:8330:273e
131.48.39.63 0:0:0:0:0:ffff:8330:273f
131.48.39.64 0:0:0:0:0:ffff:8330:2740
131.48.39.65 0:0:0:0:0:ffff:8330:2741
131.48.39.66 0:0:0:0:0:ffff:8330:2742
131.48.39.67 0:0:0:0:0:ffff:8330:2743
131.48.39.68 0:0:0:0:0:ffff:8330:2744
131.48.39.69 0:0:0:0:0:ffff:8330:2745
131.48.39.70 0:0:0:0:0:ffff:8330:2746
131.48.39.71 0:0:0:0:0:ffff:8330:2747
131.48.39.72 0:0:0:0:0:ffff:8330:2748
131.48.39.73 0:0:0:0:0:ffff:8330:2749
131.48.39.74 0:0:0:0:0:ffff:8330:274a
131.48.39.75 0:0:0:0:0:ffff:8330:274b
131.48.39.76 0:0:0:0:0:ffff:8330:274c
131.48.39.77 0:0:0:0:0:ffff:8330:274d
131.48.39.78 0:0:0:0:0:ffff:8330:274e
131.48.39.79 0:0:0:0:0:ffff:8330:274f
131.48.39.80 0:0:0:0:0:ffff:8330:2750
131.48.39.81 0:0:0:0:0:ffff:8330:2751
131.48.39.82 0:0:0:0:0:ffff:8330:2752
131.48.39.83 0:0:0:0:0:ffff:8330:2753
131.48.39.84 0:0:0:0:0:ffff:8330:2754
131.48.39.85 0:0:0:0:0:ffff:8330:2755
131.48.39.86 0:0:0:0:0:ffff:8330:2756
131.48.39.87 0:0:0:0:0:ffff:8330:2757
131.48.39.88 0:0:0:0:0:ffff:8330:2758
131.48.39.89 0:0:0:0:0:ffff:8330:2759
131.48.39.90 0:0:0:0:0:ffff:8330:275a
131.48.39.91 0:0:0:0:0:ffff:8330:275b
131.48.39.92 0:0:0:0:0:ffff:8330:275c
131.48.39.93 0:0:0:0:0:ffff:8330:275d
131.48.39.94 0:0:0:0:0:ffff:8330:275e
131.48.39.95 0:0:0:0:0:ffff:8330:275f
131.48.39.96 0:0:0:0:0:ffff:8330:2760
131.48.39.97 0:0:0:0:0:ffff:8330:2761
131.48.39.98 0:0:0:0:0:ffff:8330:2762
131.48.39.99 0:0:0:0:0:ffff:8330:2763
131.48.39.100 0:0:0:0:0:ffff:8330:2764
131.48.39.101 0:0:0:0:0:ffff:8330:2765
131.48.39.102 0:0:0:0:0:ffff:8330:2766
131.48.39.103 0:0:0:0:0:ffff:8330:2767
131.48.39.104 0:0:0:0:0:ffff:8330:2768
131.48.39.105 0:0:0:0:0:ffff:8330:2769
131.48.39.106 0:0:0:0:0:ffff:8330:276a
131.48.39.107 0:0:0:0:0:ffff:8330:276b
131.48.39.108 0:0:0:0:0:ffff:8330:276c
131.48.39.109 0:0:0:0:0:ffff:8330:276d
131.48.39.110 0:0:0:0:0:ffff:8330:276e
131.48.39.111 0:0:0:0:0:ffff:8330:276f
131.48.39.112 0:0:0:0:0:ffff:8330:2770
131.48.39.113 0:0:0:0:0:ffff:8330:2771
131.48.39.114 0:0:0:0:0:ffff:8330:2772
131.48.39.115 0:0:0:0:0:ffff:8330:2773
131.48.39.116 0:0:0:0:0:ffff:8330:2774
131.48.39.117 0:0:0:0:0:ffff:8330:2775
131.48.39.118 0:0:0:0:0:ffff:8330:2776
131.48.39.119 0:0:0:0:0:ffff:8330:2777
131.48.39.120 0:0:0:0:0:ffff:8330:2778


131.48.39.121 0:0:0:0:0:ffff:8330:2779
131.48.39.122 0:0:0:0:0:ffff:8330:277a
131.48.39.123 0:0:0:0:0:ffff:8330:277b
131.48.39.124 0:0:0:0:0:ffff:8330:277c
131.48.39.125 0:0:0:0:0:ffff:8330:277d
131.48.39.126 0:0:0:0:0:ffff:8330:277e
131.48.39.127 0:0:0:0:0:ffff:8330:277f
131.48.39.128 0:0:0:0:0:ffff:8330:2780
131.48.39.129 0:0:0:0:0:ffff:8330:2781
131.48.39.130 0:0:0:0:0:ffff:8330:2782
131.48.39.131 0:0:0:0:0:ffff:8330:2783
131.48.39.132 0:0:0:0:0:ffff:8330:2784
131.48.39.133 0:0:0:0:0:ffff:8330:2785
131.48.39.134 0:0:0:0:0:ffff:8330:2786
131.48.39.135 0:0:0:0:0:ffff:8330:2787
131.48.39.136 0:0:0:0:0:ffff:8330:2788
131.48.39.137 0:0:0:0:0:ffff:8330:2789
131.48.39.138 0:0:0:0:0:ffff:8330:278a
131.48.39.139 0:0:0:0:0:ffff:8330:278b
131.48.39.140 0:0:0:0:0:ffff:8330:278c
131.48.39.141 0:0:0:0:0:ffff:8330:278d
131.48.39.142 0:0:0:0:0:ffff:8330:278e
131.48.39.143 0:0:0:0:0:ffff:8330:278f
131.48.39.144 0:0:0:0:0:ffff:8330:2790
131.48.39.145 0:0:0:0:0:ffff:8330:2791
131.48.39.146 0:0:0:0:0:ffff:8330:2792
131.48.39.147 0:0:0:0:0:ffff:8330:2793
131.48.39.148 0:0:0:0:0:ffff:8330:2794
131.48.39.149 0:0:0:0:0:ffff:8330:2795
131.48.39.150 0:0:0:0:0:ffff:8330:2796
131.48.39.151 0:0:0:0:0:ffff:8330:2797
131.48.39.152 0:0:0:0:0:ffff:8330:2798
131.48.39.153 0:0:0:0:0:ffff:8330:2799
131.48.39.154 0:0:0:0:0:ffff:8330:279a
131.48.39.155 0:0:0:0:0:ffff:8330:279b
131.48.39.156 0:0:0:0:0:ffff:8330:279c
131.48.39.157 0:0:0:0:0:ffff:8330:279d
131.48.39.158 0:0:0:0:0:ffff:8330:279e
131.48.39.159 0:0:0:0:0:ffff:8330:279f
131.48.39.160 0:0:0:0:0:ffff:8330:27a0
131.48.39.161 0:0:0:0:0:ffff:8330:27a1
131.48.39.162 0:0:0:0:0:ffff:8330:27a2
131.48.39.163 0:0:0:0:0:ffff:8330:27a3
131.48.39.164 0:0:0:0:0:ffff:8330:27a4
131.48.39.165 0:0:0:0:0:ffff:8330:27a5
131.48.39.166 0:0:0:0:0:ffff:8330:27a6
131.48.39.167 0:0:0:0:0:ffff:8330:27a7
131.48.39.168 0:0:0:0:0:ffff:8330:27a8
131.48.39.169 0:0:0:0:0:ffff:8330:27a9
131.48.39.170 0:0:0:0:0:ffff:8330:27aa
131.48.39.171 0:0:0:0:0:ffff:8330:27ab
131.48.39.172 0:0:0:0:0:ffff:8330:27ac
131.48.39.173 0:0:0:0:0:ffff:8330:27ad
131.48.39.174 0:0:0:0:0:ffff:8330:27ae
131.48.39.175 0:0:0:0:0:ffff:8330:27af
131.48.39.176 0:0:0:0:0:ffff:8330:27b0
131.48.39.177 0:0:0:0:0:ffff:8330:27b1
131.48.39.178 0:0:0:0:0:ffff:8330:27b2
131.48.39.179 0:0:0:0:0:ffff:8330:27b3
131.48.39.180 0:0:0:0:0:ffff:8330:27b4


131.48.39.181 0:0:0:0:0:ffff:8330:27b5
131.48.39.182 0:0:0:0:0:ffff:8330:27b6
131.48.39.183 0:0:0:0:0:ffff:8330:27b7
131.48.39.184 0:0:0:0:0:ffff:8330:27b8
131.48.39.185 0:0:0:0:0:ffff:8330:27b9
131.48.39.186 0:0:0:0:0:ffff:8330:27ba
131.48.39.187 0:0:0:0:0:ffff:8330:27bb
131.48.39.188 0:0:0:0:0:ffff:8330:27bc
131.48.39.189 0:0:0:0:0:ffff:8330:27bd
131.48.39.190 0:0:0:0:0:ffff:8330:27be
131.48.39.191 0:0:0:0:0:ffff:8330:27bf
131.48.39.192 0:0:0:0:0:ffff:8330:27c0
131.48.39.193 0:0:0:0:0:ffff:8330:27c1
131.48.39.194 0:0:0:0:0:ffff:8330:27c2
131.48.39.195 0:0:0:0:0:ffff:8330:27c3
131.48.39.196 0:0:0:0:0:ffff:8330:27c4
131.48.39.197 0:0:0:0:0:ffff:8330:27c5
131.48.39.198 0:0:0:0:0:ffff:8330:27c6
131.48.39.199 0:0:0:0:0:ffff:8330:27c7
131.48.39.200 0:0:0:0:0:ffff:8330:27c8
131.48.39.201 0:0:0:0:0:ffff:8330:27c9
131.48.39.202 0:0:0:0:0:ffff:8330:27ca
131.48.39.203 0:0:0:0:0:ffff:8330:27cb
131.48.39.204 0:0:0:0:0:ffff:8330:27cc
131.48.39.205 0:0:0:0:0:ffff:8330:27cd
131.48.39.206 0:0:0:0:0:ffff:8330:27ce
131.48.39.207 0:0:0:0:0:ffff:8330:27cf
131.48.39.208 0:0:0:0:0:ffff:8330:27d0
131.48.39.209 0:0:0:0:0:ffff:8330:27d1
131.48.39.210 0:0:0:0:0:ffff:8330:27d2
131.48.39.211 0:0:0:0:0:ffff:8330:27d3
131.48.39.212 0:0:0:0:0:ffff:8330:27d4
131.48.39.213 0:0:0:0:0:ffff:8330:27d5
131.48.39.214 0:0:0:0:0:ffff:8330:27d6
131.48.39.215 0:0:0:0:0:ffff:8330:27d7
131.48.39.216 0:0:0:0:0:ffff:8330:27d8
131.48.39.217 0:0:0:0:0:ffff:8330:27d9
131.48.39.218 0:0:0:0:0:ffff:8330:27da
131.48.39.219 0:0:0:0:0:ffff:8330:27db
131.48.39.220 0:0:0:0:0:ffff:8330:27dc
131.48.39.221 0:0:0:0:0:ffff:8330:27dd
131.48.39.222 0:0:0:0:0:ffff:8330:27de
131.48.39.223 0:0:0:0:0:ffff:8330:27df
131.48.39.224 0:0:0:0:0:ffff:8330:27e0
131.48.39.225 0:0:0:0:0:ffff:8330:27e1
131.48.39.226 0:0:0:0:0:ffff:8330:27e2
131.48.39.227 0:0:0:0:0:ffff:8330:27e3
131.48.39.228 0:0:0:0:0:ffff:8330:27e4
131.48.39.229 0:0:0:0:0:ffff:8330:27e5
131.48.39.230 0:0:0:0:0:ffff:8330:27e6
131.48.39.231 0:0:0:0:0:ffff:8330:27e7
131.48.39.232 0:0:0:0:0:ffff:8330:27e8
131.48.39.233 0:0:0:0:0:ffff:8330:27e9
131.48.39.234 0:0:0:0:0:ffff:8330:27ea
131.48.39.235 0:0:0:0:0:ffff:8330:27eb
131.48.39.236 0:0:0:0:0:ffff:8330:27ec
131.48.39.237 0:0:0:0:0:ffff:8330:27ed
131.48.39.238 0:0:0:0:0:ffff:8330:27ee
131.48.39.239 0:0:0:0:0:ffff:8330:27ef
131.48.39.240 0:0:0:0:0:ffff:8330:27f0
131.48.39.241 0:0:0:0:0:ffff:8330:27f1
131.48.39.242 0:0:0:0:0:ffff:8330:27f2
131.48.39.243 0:0:0:0:0:ffff:8330:27f3
131.48.39.244 0:0:0:0:0:ffff:8330:27f4
131.48.39.245 0:0:0:0:0:ffff:8330:27f5
131.48.39.246 0:0:0:0:0:ffff:8330:27f6
131.48.39.247 0:0:0:0:0:ffff:8330:27f7
131.48.39.248 0:0:0:0:0:ffff:8330:27f8
131.48.39.249 0:0:0:0:0:ffff:8330:27f9
131.48.39.250 0:0:0:0:0:ffff:8330:27fa
131.48.39.251 0:0:0:0:0:ffff:8330:27fb
131.48.39.252 0:0:0:0:0:ffff:8330:27fc
131.48.39.253 0:0:0:0:0:ffff:8330:27fd
131.48.39.254 0:0:0:0:0:ffff:8330:27fe
131.48.39.255 0:0:0:0:0:ffff:8330:27ff


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.