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
108.18.38.1 0:0:0:0:0:ffff:6c12:2601
108.18.38.2 0:0:0:0:0:ffff:6c12:2602
108.18.38.3 0:0:0:0:0:ffff:6c12:2603
108.18.38.4 0:0:0:0:0:ffff:6c12:2604
108.18.38.5 0:0:0:0:0:ffff:6c12:2605
108.18.38.6 0:0:0:0:0:ffff:6c12:2606
108.18.38.7 0:0:0:0:0:ffff:6c12:2607
108.18.38.8 0:0:0:0:0:ffff:6c12:2608
108.18.38.9 0:0:0:0:0:ffff:6c12:2609
108.18.38.10 0:0:0:0:0:ffff:6c12:260a
108.18.38.11 0:0:0:0:0:ffff:6c12:260b
108.18.38.12 0:0:0:0:0:ffff:6c12:260c
108.18.38.13 0:0:0:0:0:ffff:6c12:260d
108.18.38.14 0:0:0:0:0:ffff:6c12:260e
108.18.38.15 0:0:0:0:0:ffff:6c12:260f
108.18.38.16 0:0:0:0:0:ffff:6c12:2610
108.18.38.17 0:0:0:0:0:ffff:6c12:2611
108.18.38.18 0:0:0:0:0:ffff:6c12:2612
108.18.38.19 0:0:0:0:0:ffff:6c12:2613
108.18.38.20 0:0:0:0:0:ffff:6c12:2614
108.18.38.21 0:0:0:0:0:ffff:6c12:2615
108.18.38.22 0:0:0:0:0:ffff:6c12:2616
108.18.38.23 0:0:0:0:0:ffff:6c12:2617
108.18.38.24 0:0:0:0:0:ffff:6c12:2618
108.18.38.25 0:0:0:0:0:ffff:6c12:2619
108.18.38.26 0:0:0:0:0:ffff:6c12:261a
108.18.38.27 0:0:0:0:0:ffff:6c12:261b
108.18.38.28 0:0:0:0:0:ffff:6c12:261c
108.18.38.29 0:0:0:0:0:ffff:6c12:261d
108.18.38.30 0:0:0:0:0:ffff:6c12:261e
108.18.38.31 0:0:0:0:0:ffff:6c12:261f
108.18.38.32 0:0:0:0:0:ffff:6c12:2620
108.18.38.33 0:0:0:0:0:ffff:6c12:2621
108.18.38.34 0:0:0:0:0:ffff:6c12:2622
108.18.38.35 0:0:0:0:0:ffff:6c12:2623
108.18.38.36 0:0:0:0:0:ffff:6c12:2624
108.18.38.37 0:0:0:0:0:ffff:6c12:2625
108.18.38.38 0:0:0:0:0:ffff:6c12:2626
108.18.38.39 0:0:0:0:0:ffff:6c12:2627
108.18.38.40 0:0:0:0:0:ffff:6c12:2628
108.18.38.41 0:0:0:0:0:ffff:6c12:2629
108.18.38.42 0:0:0:0:0:ffff:6c12:262a
108.18.38.43 0:0:0:0:0:ffff:6c12:262b
108.18.38.44 0:0:0:0:0:ffff:6c12:262c
108.18.38.45 0:0:0:0:0:ffff:6c12:262d
108.18.38.46 0:0:0:0:0:ffff:6c12:262e
108.18.38.47 0:0:0:0:0:ffff:6c12:262f
108.18.38.48 0:0:0:0:0:ffff:6c12:2630
108.18.38.49 0:0:0:0:0:ffff:6c12:2631
108.18.38.50 0:0:0:0:0:ffff:6c12:2632
108.18.38.51 0:0:0:0:0:ffff:6c12:2633
108.18.38.52 0:0:0:0:0:ffff:6c12:2634
108.18.38.53 0:0:0:0:0:ffff:6c12:2635
108.18.38.54 0:0:0:0:0:ffff:6c12:2636
108.18.38.55 0:0:0:0:0:ffff:6c12:2637
108.18.38.56 0:0:0:0:0:ffff:6c12:2638
108.18.38.57 0:0:0:0:0:ffff:6c12:2639
108.18.38.58 0:0:0:0:0:ffff:6c12:263a
108.18.38.59 0:0:0:0:0:ffff:6c12:263b
108.18.38.60 0:0:0:0:0:ffff:6c12:263c


108.18.38.61 0:0:0:0:0:ffff:6c12:263d
108.18.38.62 0:0:0:0:0:ffff:6c12:263e
108.18.38.63 0:0:0:0:0:ffff:6c12:263f
108.18.38.64 0:0:0:0:0:ffff:6c12:2640
108.18.38.65 0:0:0:0:0:ffff:6c12:2641
108.18.38.66 0:0:0:0:0:ffff:6c12:2642
108.18.38.67 0:0:0:0:0:ffff:6c12:2643
108.18.38.68 0:0:0:0:0:ffff:6c12:2644
108.18.38.69 0:0:0:0:0:ffff:6c12:2645
108.18.38.70 0:0:0:0:0:ffff:6c12:2646
108.18.38.71 0:0:0:0:0:ffff:6c12:2647
108.18.38.72 0:0:0:0:0:ffff:6c12:2648
108.18.38.73 0:0:0:0:0:ffff:6c12:2649
108.18.38.74 0:0:0:0:0:ffff:6c12:264a
108.18.38.75 0:0:0:0:0:ffff:6c12:264b
108.18.38.76 0:0:0:0:0:ffff:6c12:264c
108.18.38.77 0:0:0:0:0:ffff:6c12:264d
108.18.38.78 0:0:0:0:0:ffff:6c12:264e
108.18.38.79 0:0:0:0:0:ffff:6c12:264f
108.18.38.80 0:0:0:0:0:ffff:6c12:2650
108.18.38.81 0:0:0:0:0:ffff:6c12:2651
108.18.38.82 0:0:0:0:0:ffff:6c12:2652
108.18.38.83 0:0:0:0:0:ffff:6c12:2653
108.18.38.84 0:0:0:0:0:ffff:6c12:2654
108.18.38.85 0:0:0:0:0:ffff:6c12:2655
108.18.38.86 0:0:0:0:0:ffff:6c12:2656
108.18.38.87 0:0:0:0:0:ffff:6c12:2657
108.18.38.88 0:0:0:0:0:ffff:6c12:2658
108.18.38.89 0:0:0:0:0:ffff:6c12:2659
108.18.38.90 0:0:0:0:0:ffff:6c12:265a
108.18.38.91 0:0:0:0:0:ffff:6c12:265b
108.18.38.92 0:0:0:0:0:ffff:6c12:265c
108.18.38.93 0:0:0:0:0:ffff:6c12:265d
108.18.38.94 0:0:0:0:0:ffff:6c12:265e
108.18.38.95 0:0:0:0:0:ffff:6c12:265f
108.18.38.96 0:0:0:0:0:ffff:6c12:2660
108.18.38.97 0:0:0:0:0:ffff:6c12:2661
108.18.38.98 0:0:0:0:0:ffff:6c12:2662
108.18.38.99 0:0:0:0:0:ffff:6c12:2663
108.18.38.100 0:0:0:0:0:ffff:6c12:2664
108.18.38.101 0:0:0:0:0:ffff:6c12:2665
108.18.38.102 0:0:0:0:0:ffff:6c12:2666
108.18.38.103 0:0:0:0:0:ffff:6c12:2667
108.18.38.104 0:0:0:0:0:ffff:6c12:2668
108.18.38.105 0:0:0:0:0:ffff:6c12:2669
108.18.38.106 0:0:0:0:0:ffff:6c12:266a
108.18.38.107 0:0:0:0:0:ffff:6c12:266b
108.18.38.108 0:0:0:0:0:ffff:6c12:266c
108.18.38.109 0:0:0:0:0:ffff:6c12:266d
108.18.38.110 0:0:0:0:0:ffff:6c12:266e
108.18.38.111 0:0:0:0:0:ffff:6c12:266f
108.18.38.112 0:0:0:0:0:ffff:6c12:2670
108.18.38.113 0:0:0:0:0:ffff:6c12:2671
108.18.38.114 0:0:0:0:0:ffff:6c12:2672
108.18.38.115 0:0:0:0:0:ffff:6c12:2673
108.18.38.116 0:0:0:0:0:ffff:6c12:2674
108.18.38.117 0:0:0:0:0:ffff:6c12:2675
108.18.38.118 0:0:0:0:0:ffff:6c12:2676
108.18.38.119 0:0:0:0:0:ffff:6c12:2677
108.18.38.120 0:0:0:0:0:ffff:6c12:2678


108.18.38.121 0:0:0:0:0:ffff:6c12:2679
108.18.38.122 0:0:0:0:0:ffff:6c12:267a
108.18.38.123 0:0:0:0:0:ffff:6c12:267b
108.18.38.124 0:0:0:0:0:ffff:6c12:267c
108.18.38.125 0:0:0:0:0:ffff:6c12:267d
108.18.38.126 0:0:0:0:0:ffff:6c12:267e
108.18.38.127 0:0:0:0:0:ffff:6c12:267f
108.18.38.128 0:0:0:0:0:ffff:6c12:2680
108.18.38.129 0:0:0:0:0:ffff:6c12:2681
108.18.38.130 0:0:0:0:0:ffff:6c12:2682
108.18.38.131 0:0:0:0:0:ffff:6c12:2683
108.18.38.132 0:0:0:0:0:ffff:6c12:2684
108.18.38.133 0:0:0:0:0:ffff:6c12:2685
108.18.38.134 0:0:0:0:0:ffff:6c12:2686
108.18.38.135 0:0:0:0:0:ffff:6c12:2687
108.18.38.136 0:0:0:0:0:ffff:6c12:2688
108.18.38.137 0:0:0:0:0:ffff:6c12:2689
108.18.38.138 0:0:0:0:0:ffff:6c12:268a
108.18.38.139 0:0:0:0:0:ffff:6c12:268b
108.18.38.140 0:0:0:0:0:ffff:6c12:268c
108.18.38.141 0:0:0:0:0:ffff:6c12:268d
108.18.38.142 0:0:0:0:0:ffff:6c12:268e
108.18.38.143 0:0:0:0:0:ffff:6c12:268f
108.18.38.144 0:0:0:0:0:ffff:6c12:2690
108.18.38.145 0:0:0:0:0:ffff:6c12:2691
108.18.38.146 0:0:0:0:0:ffff:6c12:2692
108.18.38.147 0:0:0:0:0:ffff:6c12:2693
108.18.38.148 0:0:0:0:0:ffff:6c12:2694
108.18.38.149 0:0:0:0:0:ffff:6c12:2695
108.18.38.150 0:0:0:0:0:ffff:6c12:2696
108.18.38.151 0:0:0:0:0:ffff:6c12:2697
108.18.38.152 0:0:0:0:0:ffff:6c12:2698
108.18.38.153 0:0:0:0:0:ffff:6c12:2699
108.18.38.154 0:0:0:0:0:ffff:6c12:269a
108.18.38.155 0:0:0:0:0:ffff:6c12:269b
108.18.38.156 0:0:0:0:0:ffff:6c12:269c
108.18.38.157 0:0:0:0:0:ffff:6c12:269d
108.18.38.158 0:0:0:0:0:ffff:6c12:269e
108.18.38.159 0:0:0:0:0:ffff:6c12:269f
108.18.38.160 0:0:0:0:0:ffff:6c12:26a0
108.18.38.161 0:0:0:0:0:ffff:6c12:26a1
108.18.38.162 0:0:0:0:0:ffff:6c12:26a2
108.18.38.163 0:0:0:0:0:ffff:6c12:26a3
108.18.38.164 0:0:0:0:0:ffff:6c12:26a4
108.18.38.165 0:0:0:0:0:ffff:6c12:26a5
108.18.38.166 0:0:0:0:0:ffff:6c12:26a6
108.18.38.167 0:0:0:0:0:ffff:6c12:26a7
108.18.38.168 0:0:0:0:0:ffff:6c12:26a8
108.18.38.169 0:0:0:0:0:ffff:6c12:26a9
108.18.38.170 0:0:0:0:0:ffff:6c12:26aa
108.18.38.171 0:0:0:0:0:ffff:6c12:26ab
108.18.38.172 0:0:0:0:0:ffff:6c12:26ac
108.18.38.173 0:0:0:0:0:ffff:6c12:26ad
108.18.38.174 0:0:0:0:0:ffff:6c12:26ae
108.18.38.175 0:0:0:0:0:ffff:6c12:26af
108.18.38.176 0:0:0:0:0:ffff:6c12:26b0
108.18.38.177 0:0:0:0:0:ffff:6c12:26b1
108.18.38.178 0:0:0:0:0:ffff:6c12:26b2
108.18.38.179 0:0:0:0:0:ffff:6c12:26b3
108.18.38.180 0:0:0:0:0:ffff:6c12:26b4


108.18.38.181 0:0:0:0:0:ffff:6c12:26b5
108.18.38.182 0:0:0:0:0:ffff:6c12:26b6
108.18.38.183 0:0:0:0:0:ffff:6c12:26b7
108.18.38.184 0:0:0:0:0:ffff:6c12:26b8
108.18.38.185 0:0:0:0:0:ffff:6c12:26b9
108.18.38.186 0:0:0:0:0:ffff:6c12:26ba
108.18.38.187 0:0:0:0:0:ffff:6c12:26bb
108.18.38.188 0:0:0:0:0:ffff:6c12:26bc
108.18.38.189 0:0:0:0:0:ffff:6c12:26bd
108.18.38.190 0:0:0:0:0:ffff:6c12:26be
108.18.38.191 0:0:0:0:0:ffff:6c12:26bf
108.18.38.192 0:0:0:0:0:ffff:6c12:26c0
108.18.38.193 0:0:0:0:0:ffff:6c12:26c1
108.18.38.194 0:0:0:0:0:ffff:6c12:26c2
108.18.38.195 0:0:0:0:0:ffff:6c12:26c3
108.18.38.196 0:0:0:0:0:ffff:6c12:26c4
108.18.38.197 0:0:0:0:0:ffff:6c12:26c5
108.18.38.198 0:0:0:0:0:ffff:6c12:26c6
108.18.38.199 0:0:0:0:0:ffff:6c12:26c7
108.18.38.200 0:0:0:0:0:ffff:6c12:26c8
108.18.38.201 0:0:0:0:0:ffff:6c12:26c9
108.18.38.202 0:0:0:0:0:ffff:6c12:26ca
108.18.38.203 0:0:0:0:0:ffff:6c12:26cb
108.18.38.204 0:0:0:0:0:ffff:6c12:26cc
108.18.38.205 0:0:0:0:0:ffff:6c12:26cd
108.18.38.206 0:0:0:0:0:ffff:6c12:26ce
108.18.38.207 0:0:0:0:0:ffff:6c12:26cf
108.18.38.208 0:0:0:0:0:ffff:6c12:26d0
108.18.38.209 0:0:0:0:0:ffff:6c12:26d1
108.18.38.210 0:0:0:0:0:ffff:6c12:26d2
108.18.38.211 0:0:0:0:0:ffff:6c12:26d3
108.18.38.212 0:0:0:0:0:ffff:6c12:26d4
108.18.38.213 0:0:0:0:0:ffff:6c12:26d5
108.18.38.214 0:0:0:0:0:ffff:6c12:26d6
108.18.38.215 0:0:0:0:0:ffff:6c12:26d7
108.18.38.216 0:0:0:0:0:ffff:6c12:26d8
108.18.38.217 0:0:0:0:0:ffff:6c12:26d9
108.18.38.218 0:0:0:0:0:ffff:6c12:26da
108.18.38.219 0:0:0:0:0:ffff:6c12:26db
108.18.38.220 0:0:0:0:0:ffff:6c12:26dc
108.18.38.221 0:0:0:0:0:ffff:6c12:26dd
108.18.38.222 0:0:0:0:0:ffff:6c12:26de
108.18.38.223 0:0:0:0:0:ffff:6c12:26df
108.18.38.224 0:0:0:0:0:ffff:6c12:26e0
108.18.38.225 0:0:0:0:0:ffff:6c12:26e1
108.18.38.226 0:0:0:0:0:ffff:6c12:26e2
108.18.38.227 0:0:0:0:0:ffff:6c12:26e3
108.18.38.228 0:0:0:0:0:ffff:6c12:26e4
108.18.38.229 0:0:0:0:0:ffff:6c12:26e5
108.18.38.230 0:0:0:0:0:ffff:6c12:26e6
108.18.38.231 0:0:0:0:0:ffff:6c12:26e7
108.18.38.232 0:0:0:0:0:ffff:6c12:26e8
108.18.38.233 0:0:0:0:0:ffff:6c12:26e9
108.18.38.234 0:0:0:0:0:ffff:6c12:26ea
108.18.38.235 0:0:0:0:0:ffff:6c12:26eb
108.18.38.236 0:0:0:0:0:ffff:6c12:26ec
108.18.38.237 0:0:0:0:0:ffff:6c12:26ed
108.18.38.238 0:0:0:0:0:ffff:6c12:26ee
108.18.38.239 0:0:0:0:0:ffff:6c12:26ef
108.18.38.240 0:0:0:0:0:ffff:6c12:26f0
108.18.38.241 0:0:0:0:0:ffff:6c12:26f1
108.18.38.242 0:0:0:0:0:ffff:6c12:26f2
108.18.38.243 0:0:0:0:0:ffff:6c12:26f3
108.18.38.244 0:0:0:0:0:ffff:6c12:26f4
108.18.38.245 0:0:0:0:0:ffff:6c12:26f5
108.18.38.246 0:0:0:0:0:ffff:6c12:26f6
108.18.38.247 0:0:0:0:0:ffff:6c12:26f7
108.18.38.248 0:0:0:0:0:ffff:6c12:26f8
108.18.38.249 0:0:0:0:0:ffff:6c12:26f9
108.18.38.250 0:0:0:0:0:ffff:6c12:26fa
108.18.38.251 0:0:0:0:0:ffff:6c12:26fb
108.18.38.252 0:0:0:0:0:ffff:6c12:26fc
108.18.38.253 0:0:0:0:0:ffff:6c12:26fd
108.18.38.254 0:0:0:0:0:ffff:6c12:26fe
108.18.38.255 0:0:0:0:0:ffff:6c12:26ff


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.