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
31.170.38.1 0:0:0:0:0:ffff:1faa:2601
31.170.38.2 0:0:0:0:0:ffff:1faa:2602
31.170.38.3 0:0:0:0:0:ffff:1faa:2603
31.170.38.4 0:0:0:0:0:ffff:1faa:2604
31.170.38.5 0:0:0:0:0:ffff:1faa:2605
31.170.38.6 0:0:0:0:0:ffff:1faa:2606
31.170.38.7 0:0:0:0:0:ffff:1faa:2607
31.170.38.8 0:0:0:0:0:ffff:1faa:2608
31.170.38.9 0:0:0:0:0:ffff:1faa:2609
31.170.38.10 0:0:0:0:0:ffff:1faa:260a
31.170.38.11 0:0:0:0:0:ffff:1faa:260b
31.170.38.12 0:0:0:0:0:ffff:1faa:260c
31.170.38.13 0:0:0:0:0:ffff:1faa:260d
31.170.38.14 0:0:0:0:0:ffff:1faa:260e
31.170.38.15 0:0:0:0:0:ffff:1faa:260f
31.170.38.16 0:0:0:0:0:ffff:1faa:2610
31.170.38.17 0:0:0:0:0:ffff:1faa:2611
31.170.38.18 0:0:0:0:0:ffff:1faa:2612
31.170.38.19 0:0:0:0:0:ffff:1faa:2613
31.170.38.20 0:0:0:0:0:ffff:1faa:2614
31.170.38.21 0:0:0:0:0:ffff:1faa:2615
31.170.38.22 0:0:0:0:0:ffff:1faa:2616
31.170.38.23 0:0:0:0:0:ffff:1faa:2617
31.170.38.24 0:0:0:0:0:ffff:1faa:2618
31.170.38.25 0:0:0:0:0:ffff:1faa:2619
31.170.38.26 0:0:0:0:0:ffff:1faa:261a
31.170.38.27 0:0:0:0:0:ffff:1faa:261b
31.170.38.28 0:0:0:0:0:ffff:1faa:261c
31.170.38.29 0:0:0:0:0:ffff:1faa:261d
31.170.38.30 0:0:0:0:0:ffff:1faa:261e
31.170.38.31 0:0:0:0:0:ffff:1faa:261f
31.170.38.32 0:0:0:0:0:ffff:1faa:2620
31.170.38.33 0:0:0:0:0:ffff:1faa:2621
31.170.38.34 0:0:0:0:0:ffff:1faa:2622
31.170.38.35 0:0:0:0:0:ffff:1faa:2623
31.170.38.36 0:0:0:0:0:ffff:1faa:2624
31.170.38.37 0:0:0:0:0:ffff:1faa:2625
31.170.38.38 0:0:0:0:0:ffff:1faa:2626
31.170.38.39 0:0:0:0:0:ffff:1faa:2627
31.170.38.40 0:0:0:0:0:ffff:1faa:2628
31.170.38.41 0:0:0:0:0:ffff:1faa:2629
31.170.38.42 0:0:0:0:0:ffff:1faa:262a
31.170.38.43 0:0:0:0:0:ffff:1faa:262b
31.170.38.44 0:0:0:0:0:ffff:1faa:262c
31.170.38.45 0:0:0:0:0:ffff:1faa:262d
31.170.38.46 0:0:0:0:0:ffff:1faa:262e
31.170.38.47 0:0:0:0:0:ffff:1faa:262f
31.170.38.48 0:0:0:0:0:ffff:1faa:2630
31.170.38.49 0:0:0:0:0:ffff:1faa:2631
31.170.38.50 0:0:0:0:0:ffff:1faa:2632
31.170.38.51 0:0:0:0:0:ffff:1faa:2633
31.170.38.52 0:0:0:0:0:ffff:1faa:2634
31.170.38.53 0:0:0:0:0:ffff:1faa:2635
31.170.38.54 0:0:0:0:0:ffff:1faa:2636
31.170.38.55 0:0:0:0:0:ffff:1faa:2637
31.170.38.56 0:0:0:0:0:ffff:1faa:2638
31.170.38.57 0:0:0:0:0:ffff:1faa:2639
31.170.38.58 0:0:0:0:0:ffff:1faa:263a
31.170.38.59 0:0:0:0:0:ffff:1faa:263b
31.170.38.60 0:0:0:0:0:ffff:1faa:263c


31.170.38.61 0:0:0:0:0:ffff:1faa:263d
31.170.38.62 0:0:0:0:0:ffff:1faa:263e
31.170.38.63 0:0:0:0:0:ffff:1faa:263f
31.170.38.64 0:0:0:0:0:ffff:1faa:2640
31.170.38.65 0:0:0:0:0:ffff:1faa:2641
31.170.38.66 0:0:0:0:0:ffff:1faa:2642
31.170.38.67 0:0:0:0:0:ffff:1faa:2643
31.170.38.68 0:0:0:0:0:ffff:1faa:2644
31.170.38.69 0:0:0:0:0:ffff:1faa:2645
31.170.38.70 0:0:0:0:0:ffff:1faa:2646
31.170.38.71 0:0:0:0:0:ffff:1faa:2647
31.170.38.72 0:0:0:0:0:ffff:1faa:2648
31.170.38.73 0:0:0:0:0:ffff:1faa:2649
31.170.38.74 0:0:0:0:0:ffff:1faa:264a
31.170.38.75 0:0:0:0:0:ffff:1faa:264b
31.170.38.76 0:0:0:0:0:ffff:1faa:264c
31.170.38.77 0:0:0:0:0:ffff:1faa:264d
31.170.38.78 0:0:0:0:0:ffff:1faa:264e
31.170.38.79 0:0:0:0:0:ffff:1faa:264f
31.170.38.80 0:0:0:0:0:ffff:1faa:2650
31.170.38.81 0:0:0:0:0:ffff:1faa:2651
31.170.38.82 0:0:0:0:0:ffff:1faa:2652
31.170.38.83 0:0:0:0:0:ffff:1faa:2653
31.170.38.84 0:0:0:0:0:ffff:1faa:2654
31.170.38.85 0:0:0:0:0:ffff:1faa:2655
31.170.38.86 0:0:0:0:0:ffff:1faa:2656
31.170.38.87 0:0:0:0:0:ffff:1faa:2657
31.170.38.88 0:0:0:0:0:ffff:1faa:2658
31.170.38.89 0:0:0:0:0:ffff:1faa:2659
31.170.38.90 0:0:0:0:0:ffff:1faa:265a
31.170.38.91 0:0:0:0:0:ffff:1faa:265b
31.170.38.92 0:0:0:0:0:ffff:1faa:265c
31.170.38.93 0:0:0:0:0:ffff:1faa:265d
31.170.38.94 0:0:0:0:0:ffff:1faa:265e
31.170.38.95 0:0:0:0:0:ffff:1faa:265f
31.170.38.96 0:0:0:0:0:ffff:1faa:2660
31.170.38.97 0:0:0:0:0:ffff:1faa:2661
31.170.38.98 0:0:0:0:0:ffff:1faa:2662
31.170.38.99 0:0:0:0:0:ffff:1faa:2663
31.170.38.100 0:0:0:0:0:ffff:1faa:2664
31.170.38.101 0:0:0:0:0:ffff:1faa:2665
31.170.38.102 0:0:0:0:0:ffff:1faa:2666
31.170.38.103 0:0:0:0:0:ffff:1faa:2667
31.170.38.104 0:0:0:0:0:ffff:1faa:2668
31.170.38.105 0:0:0:0:0:ffff:1faa:2669
31.170.38.106 0:0:0:0:0:ffff:1faa:266a
31.170.38.107 0:0:0:0:0:ffff:1faa:266b
31.170.38.108 0:0:0:0:0:ffff:1faa:266c
31.170.38.109 0:0:0:0:0:ffff:1faa:266d
31.170.38.110 0:0:0:0:0:ffff:1faa:266e
31.170.38.111 0:0:0:0:0:ffff:1faa:266f
31.170.38.112 0:0:0:0:0:ffff:1faa:2670
31.170.38.113 0:0:0:0:0:ffff:1faa:2671
31.170.38.114 0:0:0:0:0:ffff:1faa:2672
31.170.38.115 0:0:0:0:0:ffff:1faa:2673
31.170.38.116 0:0:0:0:0:ffff:1faa:2674
31.170.38.117 0:0:0:0:0:ffff:1faa:2675
31.170.38.118 0:0:0:0:0:ffff:1faa:2676
31.170.38.119 0:0:0:0:0:ffff:1faa:2677
31.170.38.120 0:0:0:0:0:ffff:1faa:2678


31.170.38.121 0:0:0:0:0:ffff:1faa:2679
31.170.38.122 0:0:0:0:0:ffff:1faa:267a
31.170.38.123 0:0:0:0:0:ffff:1faa:267b
31.170.38.124 0:0:0:0:0:ffff:1faa:267c
31.170.38.125 0:0:0:0:0:ffff:1faa:267d
31.170.38.126 0:0:0:0:0:ffff:1faa:267e
31.170.38.127 0:0:0:0:0:ffff:1faa:267f
31.170.38.128 0:0:0:0:0:ffff:1faa:2680
31.170.38.129 0:0:0:0:0:ffff:1faa:2681
31.170.38.130 0:0:0:0:0:ffff:1faa:2682
31.170.38.131 0:0:0:0:0:ffff:1faa:2683
31.170.38.132 0:0:0:0:0:ffff:1faa:2684
31.170.38.133 0:0:0:0:0:ffff:1faa:2685
31.170.38.134 0:0:0:0:0:ffff:1faa:2686
31.170.38.135 0:0:0:0:0:ffff:1faa:2687
31.170.38.136 0:0:0:0:0:ffff:1faa:2688
31.170.38.137 0:0:0:0:0:ffff:1faa:2689
31.170.38.138 0:0:0:0:0:ffff:1faa:268a
31.170.38.139 0:0:0:0:0:ffff:1faa:268b
31.170.38.140 0:0:0:0:0:ffff:1faa:268c
31.170.38.141 0:0:0:0:0:ffff:1faa:268d
31.170.38.142 0:0:0:0:0:ffff:1faa:268e
31.170.38.143 0:0:0:0:0:ffff:1faa:268f
31.170.38.144 0:0:0:0:0:ffff:1faa:2690
31.170.38.145 0:0:0:0:0:ffff:1faa:2691
31.170.38.146 0:0:0:0:0:ffff:1faa:2692
31.170.38.147 0:0:0:0:0:ffff:1faa:2693
31.170.38.148 0:0:0:0:0:ffff:1faa:2694
31.170.38.149 0:0:0:0:0:ffff:1faa:2695
31.170.38.150 0:0:0:0:0:ffff:1faa:2696
31.170.38.151 0:0:0:0:0:ffff:1faa:2697
31.170.38.152 0:0:0:0:0:ffff:1faa:2698
31.170.38.153 0:0:0:0:0:ffff:1faa:2699
31.170.38.154 0:0:0:0:0:ffff:1faa:269a
31.170.38.155 0:0:0:0:0:ffff:1faa:269b
31.170.38.156 0:0:0:0:0:ffff:1faa:269c
31.170.38.157 0:0:0:0:0:ffff:1faa:269d
31.170.38.158 0:0:0:0:0:ffff:1faa:269e
31.170.38.159 0:0:0:0:0:ffff:1faa:269f
31.170.38.160 0:0:0:0:0:ffff:1faa:26a0
31.170.38.161 0:0:0:0:0:ffff:1faa:26a1
31.170.38.162 0:0:0:0:0:ffff:1faa:26a2
31.170.38.163 0:0:0:0:0:ffff:1faa:26a3
31.170.38.164 0:0:0:0:0:ffff:1faa:26a4
31.170.38.165 0:0:0:0:0:ffff:1faa:26a5
31.170.38.166 0:0:0:0:0:ffff:1faa:26a6
31.170.38.167 0:0:0:0:0:ffff:1faa:26a7
31.170.38.168 0:0:0:0:0:ffff:1faa:26a8
31.170.38.169 0:0:0:0:0:ffff:1faa:26a9
31.170.38.170 0:0:0:0:0:ffff:1faa:26aa
31.170.38.171 0:0:0:0:0:ffff:1faa:26ab
31.170.38.172 0:0:0:0:0:ffff:1faa:26ac
31.170.38.173 0:0:0:0:0:ffff:1faa:26ad
31.170.38.174 0:0:0:0:0:ffff:1faa:26ae
31.170.38.175 0:0:0:0:0:ffff:1faa:26af
31.170.38.176 0:0:0:0:0:ffff:1faa:26b0
31.170.38.177 0:0:0:0:0:ffff:1faa:26b1
31.170.38.178 0:0:0:0:0:ffff:1faa:26b2
31.170.38.179 0:0:0:0:0:ffff:1faa:26b3
31.170.38.180 0:0:0:0:0:ffff:1faa:26b4


31.170.38.181 0:0:0:0:0:ffff:1faa:26b5
31.170.38.182 0:0:0:0:0:ffff:1faa:26b6
31.170.38.183 0:0:0:0:0:ffff:1faa:26b7
31.170.38.184 0:0:0:0:0:ffff:1faa:26b8
31.170.38.185 0:0:0:0:0:ffff:1faa:26b9
31.170.38.186 0:0:0:0:0:ffff:1faa:26ba
31.170.38.187 0:0:0:0:0:ffff:1faa:26bb
31.170.38.188 0:0:0:0:0:ffff:1faa:26bc
31.170.38.189 0:0:0:0:0:ffff:1faa:26bd
31.170.38.190 0:0:0:0:0:ffff:1faa:26be
31.170.38.191 0:0:0:0:0:ffff:1faa:26bf
31.170.38.192 0:0:0:0:0:ffff:1faa:26c0
31.170.38.193 0:0:0:0:0:ffff:1faa:26c1
31.170.38.194 0:0:0:0:0:ffff:1faa:26c2
31.170.38.195 0:0:0:0:0:ffff:1faa:26c3
31.170.38.196 0:0:0:0:0:ffff:1faa:26c4
31.170.38.197 0:0:0:0:0:ffff:1faa:26c5
31.170.38.198 0:0:0:0:0:ffff:1faa:26c6
31.170.38.199 0:0:0:0:0:ffff:1faa:26c7
31.170.38.200 0:0:0:0:0:ffff:1faa:26c8
31.170.38.201 0:0:0:0:0:ffff:1faa:26c9
31.170.38.202 0:0:0:0:0:ffff:1faa:26ca
31.170.38.203 0:0:0:0:0:ffff:1faa:26cb
31.170.38.204 0:0:0:0:0:ffff:1faa:26cc
31.170.38.205 0:0:0:0:0:ffff:1faa:26cd
31.170.38.206 0:0:0:0:0:ffff:1faa:26ce
31.170.38.207 0:0:0:0:0:ffff:1faa:26cf
31.170.38.208 0:0:0:0:0:ffff:1faa:26d0
31.170.38.209 0:0:0:0:0:ffff:1faa:26d1
31.170.38.210 0:0:0:0:0:ffff:1faa:26d2
31.170.38.211 0:0:0:0:0:ffff:1faa:26d3
31.170.38.212 0:0:0:0:0:ffff:1faa:26d4
31.170.38.213 0:0:0:0:0:ffff:1faa:26d5
31.170.38.214 0:0:0:0:0:ffff:1faa:26d6
31.170.38.215 0:0:0:0:0:ffff:1faa:26d7
31.170.38.216 0:0:0:0:0:ffff:1faa:26d8
31.170.38.217 0:0:0:0:0:ffff:1faa:26d9
31.170.38.218 0:0:0:0:0:ffff:1faa:26da
31.170.38.219 0:0:0:0:0:ffff:1faa:26db
31.170.38.220 0:0:0:0:0:ffff:1faa:26dc
31.170.38.221 0:0:0:0:0:ffff:1faa:26dd
31.170.38.222 0:0:0:0:0:ffff:1faa:26de
31.170.38.223 0:0:0:0:0:ffff:1faa:26df
31.170.38.224 0:0:0:0:0:ffff:1faa:26e0
31.170.38.225 0:0:0:0:0:ffff:1faa:26e1
31.170.38.226 0:0:0:0:0:ffff:1faa:26e2
31.170.38.227 0:0:0:0:0:ffff:1faa:26e3
31.170.38.228 0:0:0:0:0:ffff:1faa:26e4
31.170.38.229 0:0:0:0:0:ffff:1faa:26e5
31.170.38.230 0:0:0:0:0:ffff:1faa:26e6
31.170.38.231 0:0:0:0:0:ffff:1faa:26e7
31.170.38.232 0:0:0:0:0:ffff:1faa:26e8
31.170.38.233 0:0:0:0:0:ffff:1faa:26e9
31.170.38.234 0:0:0:0:0:ffff:1faa:26ea
31.170.38.235 0:0:0:0:0:ffff:1faa:26eb
31.170.38.236 0:0:0:0:0:ffff:1faa:26ec
31.170.38.237 0:0:0:0:0:ffff:1faa:26ed
31.170.38.238 0:0:0:0:0:ffff:1faa:26ee
31.170.38.239 0:0:0:0:0:ffff:1faa:26ef
31.170.38.240 0:0:0:0:0:ffff:1faa:26f0
31.170.38.241 0:0:0:0:0:ffff:1faa:26f1
31.170.38.242 0:0:0:0:0:ffff:1faa:26f2
31.170.38.243 0:0:0:0:0:ffff:1faa:26f3
31.170.38.244 0:0:0:0:0:ffff:1faa:26f4
31.170.38.245 0:0:0:0:0:ffff:1faa:26f5
31.170.38.246 0:0:0:0:0:ffff:1faa:26f6
31.170.38.247 0:0:0:0:0:ffff:1faa:26f7
31.170.38.248 0:0:0:0:0:ffff:1faa:26f8
31.170.38.249 0:0:0:0:0:ffff:1faa:26f9
31.170.38.250 0:0:0:0:0:ffff:1faa:26fa
31.170.38.251 0:0:0:0:0:ffff:1faa:26fb
31.170.38.252 0:0:0:0:0:ffff:1faa:26fc
31.170.38.253 0:0:0:0:0:ffff:1faa:26fd
31.170.38.254 0:0:0:0:0:ffff:1faa:26fe
31.170.38.255 0:0:0:0:0:ffff:1faa:26ff


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.