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
118.142.38.1 0:0:0:0:0:ffff:768e:2601
118.142.38.2 0:0:0:0:0:ffff:768e:2602
118.142.38.3 0:0:0:0:0:ffff:768e:2603
118.142.38.4 0:0:0:0:0:ffff:768e:2604
118.142.38.5 0:0:0:0:0:ffff:768e:2605
118.142.38.6 0:0:0:0:0:ffff:768e:2606
118.142.38.7 0:0:0:0:0:ffff:768e:2607
118.142.38.8 0:0:0:0:0:ffff:768e:2608
118.142.38.9 0:0:0:0:0:ffff:768e:2609
118.142.38.10 0:0:0:0:0:ffff:768e:260a
118.142.38.11 0:0:0:0:0:ffff:768e:260b
118.142.38.12 0:0:0:0:0:ffff:768e:260c
118.142.38.13 0:0:0:0:0:ffff:768e:260d
118.142.38.14 0:0:0:0:0:ffff:768e:260e
118.142.38.15 0:0:0:0:0:ffff:768e:260f
118.142.38.16 0:0:0:0:0:ffff:768e:2610
118.142.38.17 0:0:0:0:0:ffff:768e:2611
118.142.38.18 0:0:0:0:0:ffff:768e:2612
118.142.38.19 0:0:0:0:0:ffff:768e:2613
118.142.38.20 0:0:0:0:0:ffff:768e:2614
118.142.38.21 0:0:0:0:0:ffff:768e:2615
118.142.38.22 0:0:0:0:0:ffff:768e:2616
118.142.38.23 0:0:0:0:0:ffff:768e:2617
118.142.38.24 0:0:0:0:0:ffff:768e:2618
118.142.38.25 0:0:0:0:0:ffff:768e:2619
118.142.38.26 0:0:0:0:0:ffff:768e:261a
118.142.38.27 0:0:0:0:0:ffff:768e:261b
118.142.38.28 0:0:0:0:0:ffff:768e:261c
118.142.38.29 0:0:0:0:0:ffff:768e:261d
118.142.38.30 0:0:0:0:0:ffff:768e:261e
118.142.38.31 0:0:0:0:0:ffff:768e:261f
118.142.38.32 0:0:0:0:0:ffff:768e:2620
118.142.38.33 0:0:0:0:0:ffff:768e:2621
118.142.38.34 0:0:0:0:0:ffff:768e:2622
118.142.38.35 0:0:0:0:0:ffff:768e:2623
118.142.38.36 0:0:0:0:0:ffff:768e:2624
118.142.38.37 0:0:0:0:0:ffff:768e:2625
118.142.38.38 0:0:0:0:0:ffff:768e:2626
118.142.38.39 0:0:0:0:0:ffff:768e:2627
118.142.38.40 0:0:0:0:0:ffff:768e:2628
118.142.38.41 0:0:0:0:0:ffff:768e:2629
118.142.38.42 0:0:0:0:0:ffff:768e:262a
118.142.38.43 0:0:0:0:0:ffff:768e:262b
118.142.38.44 0:0:0:0:0:ffff:768e:262c
118.142.38.45 0:0:0:0:0:ffff:768e:262d
118.142.38.46 0:0:0:0:0:ffff:768e:262e
118.142.38.47 0:0:0:0:0:ffff:768e:262f
118.142.38.48 0:0:0:0:0:ffff:768e:2630
118.142.38.49 0:0:0:0:0:ffff:768e:2631
118.142.38.50 0:0:0:0:0:ffff:768e:2632
118.142.38.51 0:0:0:0:0:ffff:768e:2633
118.142.38.52 0:0:0:0:0:ffff:768e:2634
118.142.38.53 0:0:0:0:0:ffff:768e:2635
118.142.38.54 0:0:0:0:0:ffff:768e:2636
118.142.38.55 0:0:0:0:0:ffff:768e:2637
118.142.38.56 0:0:0:0:0:ffff:768e:2638
118.142.38.57 0:0:0:0:0:ffff:768e:2639
118.142.38.58 0:0:0:0:0:ffff:768e:263a
118.142.38.59 0:0:0:0:0:ffff:768e:263b
118.142.38.60 0:0:0:0:0:ffff:768e:263c


118.142.38.61 0:0:0:0:0:ffff:768e:263d
118.142.38.62 0:0:0:0:0:ffff:768e:263e
118.142.38.63 0:0:0:0:0:ffff:768e:263f
118.142.38.64 0:0:0:0:0:ffff:768e:2640
118.142.38.65 0:0:0:0:0:ffff:768e:2641
118.142.38.66 0:0:0:0:0:ffff:768e:2642
118.142.38.67 0:0:0:0:0:ffff:768e:2643
118.142.38.68 0:0:0:0:0:ffff:768e:2644
118.142.38.69 0:0:0:0:0:ffff:768e:2645
118.142.38.70 0:0:0:0:0:ffff:768e:2646
118.142.38.71 0:0:0:0:0:ffff:768e:2647
118.142.38.72 0:0:0:0:0:ffff:768e:2648
118.142.38.73 0:0:0:0:0:ffff:768e:2649
118.142.38.74 0:0:0:0:0:ffff:768e:264a
118.142.38.75 0:0:0:0:0:ffff:768e:264b
118.142.38.76 0:0:0:0:0:ffff:768e:264c
118.142.38.77 0:0:0:0:0:ffff:768e:264d
118.142.38.78 0:0:0:0:0:ffff:768e:264e
118.142.38.79 0:0:0:0:0:ffff:768e:264f
118.142.38.80 0:0:0:0:0:ffff:768e:2650
118.142.38.81 0:0:0:0:0:ffff:768e:2651
118.142.38.82 0:0:0:0:0:ffff:768e:2652
118.142.38.83 0:0:0:0:0:ffff:768e:2653
118.142.38.84 0:0:0:0:0:ffff:768e:2654
118.142.38.85 0:0:0:0:0:ffff:768e:2655
118.142.38.86 0:0:0:0:0:ffff:768e:2656
118.142.38.87 0:0:0:0:0:ffff:768e:2657
118.142.38.88 0:0:0:0:0:ffff:768e:2658
118.142.38.89 0:0:0:0:0:ffff:768e:2659
118.142.38.90 0:0:0:0:0:ffff:768e:265a
118.142.38.91 0:0:0:0:0:ffff:768e:265b
118.142.38.92 0:0:0:0:0:ffff:768e:265c
118.142.38.93 0:0:0:0:0:ffff:768e:265d
118.142.38.94 0:0:0:0:0:ffff:768e:265e
118.142.38.95 0:0:0:0:0:ffff:768e:265f
118.142.38.96 0:0:0:0:0:ffff:768e:2660
118.142.38.97 0:0:0:0:0:ffff:768e:2661
118.142.38.98 0:0:0:0:0:ffff:768e:2662
118.142.38.99 0:0:0:0:0:ffff:768e:2663
118.142.38.100 0:0:0:0:0:ffff:768e:2664
118.142.38.101 0:0:0:0:0:ffff:768e:2665
118.142.38.102 0:0:0:0:0:ffff:768e:2666
118.142.38.103 0:0:0:0:0:ffff:768e:2667
118.142.38.104 0:0:0:0:0:ffff:768e:2668
118.142.38.105 0:0:0:0:0:ffff:768e:2669
118.142.38.106 0:0:0:0:0:ffff:768e:266a
118.142.38.107 0:0:0:0:0:ffff:768e:266b
118.142.38.108 0:0:0:0:0:ffff:768e:266c
118.142.38.109 0:0:0:0:0:ffff:768e:266d
118.142.38.110 0:0:0:0:0:ffff:768e:266e
118.142.38.111 0:0:0:0:0:ffff:768e:266f
118.142.38.112 0:0:0:0:0:ffff:768e:2670
118.142.38.113 0:0:0:0:0:ffff:768e:2671
118.142.38.114 0:0:0:0:0:ffff:768e:2672
118.142.38.115 0:0:0:0:0:ffff:768e:2673
118.142.38.116 0:0:0:0:0:ffff:768e:2674
118.142.38.117 0:0:0:0:0:ffff:768e:2675
118.142.38.118 0:0:0:0:0:ffff:768e:2676
118.142.38.119 0:0:0:0:0:ffff:768e:2677
118.142.38.120 0:0:0:0:0:ffff:768e:2678


118.142.38.121 0:0:0:0:0:ffff:768e:2679
118.142.38.122 0:0:0:0:0:ffff:768e:267a
118.142.38.123 0:0:0:0:0:ffff:768e:267b
118.142.38.124 0:0:0:0:0:ffff:768e:267c
118.142.38.125 0:0:0:0:0:ffff:768e:267d
118.142.38.126 0:0:0:0:0:ffff:768e:267e
118.142.38.127 0:0:0:0:0:ffff:768e:267f
118.142.38.128 0:0:0:0:0:ffff:768e:2680
118.142.38.129 0:0:0:0:0:ffff:768e:2681
118.142.38.130 0:0:0:0:0:ffff:768e:2682
118.142.38.131 0:0:0:0:0:ffff:768e:2683
118.142.38.132 0:0:0:0:0:ffff:768e:2684
118.142.38.133 0:0:0:0:0:ffff:768e:2685
118.142.38.134 0:0:0:0:0:ffff:768e:2686
118.142.38.135 0:0:0:0:0:ffff:768e:2687
118.142.38.136 0:0:0:0:0:ffff:768e:2688
118.142.38.137 0:0:0:0:0:ffff:768e:2689
118.142.38.138 0:0:0:0:0:ffff:768e:268a
118.142.38.139 0:0:0:0:0:ffff:768e:268b
118.142.38.140 0:0:0:0:0:ffff:768e:268c
118.142.38.141 0:0:0:0:0:ffff:768e:268d
118.142.38.142 0:0:0:0:0:ffff:768e:268e
118.142.38.143 0:0:0:0:0:ffff:768e:268f
118.142.38.144 0:0:0:0:0:ffff:768e:2690
118.142.38.145 0:0:0:0:0:ffff:768e:2691
118.142.38.146 0:0:0:0:0:ffff:768e:2692
118.142.38.147 0:0:0:0:0:ffff:768e:2693
118.142.38.148 0:0:0:0:0:ffff:768e:2694
118.142.38.149 0:0:0:0:0:ffff:768e:2695
118.142.38.150 0:0:0:0:0:ffff:768e:2696
118.142.38.151 0:0:0:0:0:ffff:768e:2697
118.142.38.152 0:0:0:0:0:ffff:768e:2698
118.142.38.153 0:0:0:0:0:ffff:768e:2699
118.142.38.154 0:0:0:0:0:ffff:768e:269a
118.142.38.155 0:0:0:0:0:ffff:768e:269b
118.142.38.156 0:0:0:0:0:ffff:768e:269c
118.142.38.157 0:0:0:0:0:ffff:768e:269d
118.142.38.158 0:0:0:0:0:ffff:768e:269e
118.142.38.159 0:0:0:0:0:ffff:768e:269f
118.142.38.160 0:0:0:0:0:ffff:768e:26a0
118.142.38.161 0:0:0:0:0:ffff:768e:26a1
118.142.38.162 0:0:0:0:0:ffff:768e:26a2
118.142.38.163 0:0:0:0:0:ffff:768e:26a3
118.142.38.164 0:0:0:0:0:ffff:768e:26a4
118.142.38.165 0:0:0:0:0:ffff:768e:26a5
118.142.38.166 0:0:0:0:0:ffff:768e:26a6
118.142.38.167 0:0:0:0:0:ffff:768e:26a7
118.142.38.168 0:0:0:0:0:ffff:768e:26a8
118.142.38.169 0:0:0:0:0:ffff:768e:26a9
118.142.38.170 0:0:0:0:0:ffff:768e:26aa
118.142.38.171 0:0:0:0:0:ffff:768e:26ab
118.142.38.172 0:0:0:0:0:ffff:768e:26ac
118.142.38.173 0:0:0:0:0:ffff:768e:26ad
118.142.38.174 0:0:0:0:0:ffff:768e:26ae
118.142.38.175 0:0:0:0:0:ffff:768e:26af
118.142.38.176 0:0:0:0:0:ffff:768e:26b0
118.142.38.177 0:0:0:0:0:ffff:768e:26b1
118.142.38.178 0:0:0:0:0:ffff:768e:26b2
118.142.38.179 0:0:0:0:0:ffff:768e:26b3
118.142.38.180 0:0:0:0:0:ffff:768e:26b4


118.142.38.181 0:0:0:0:0:ffff:768e:26b5
118.142.38.182 0:0:0:0:0:ffff:768e:26b6
118.142.38.183 0:0:0:0:0:ffff:768e:26b7
118.142.38.184 0:0:0:0:0:ffff:768e:26b8
118.142.38.185 0:0:0:0:0:ffff:768e:26b9
118.142.38.186 0:0:0:0:0:ffff:768e:26ba
118.142.38.187 0:0:0:0:0:ffff:768e:26bb
118.142.38.188 0:0:0:0:0:ffff:768e:26bc
118.142.38.189 0:0:0:0:0:ffff:768e:26bd
118.142.38.190 0:0:0:0:0:ffff:768e:26be
118.142.38.191 0:0:0:0:0:ffff:768e:26bf
118.142.38.192 0:0:0:0:0:ffff:768e:26c0
118.142.38.193 0:0:0:0:0:ffff:768e:26c1
118.142.38.194 0:0:0:0:0:ffff:768e:26c2
118.142.38.195 0:0:0:0:0:ffff:768e:26c3
118.142.38.196 0:0:0:0:0:ffff:768e:26c4
118.142.38.197 0:0:0:0:0:ffff:768e:26c5
118.142.38.198 0:0:0:0:0:ffff:768e:26c6
118.142.38.199 0:0:0:0:0:ffff:768e:26c7
118.142.38.200 0:0:0:0:0:ffff:768e:26c8
118.142.38.201 0:0:0:0:0:ffff:768e:26c9
118.142.38.202 0:0:0:0:0:ffff:768e:26ca
118.142.38.203 0:0:0:0:0:ffff:768e:26cb
118.142.38.204 0:0:0:0:0:ffff:768e:26cc
118.142.38.205 0:0:0:0:0:ffff:768e:26cd
118.142.38.206 0:0:0:0:0:ffff:768e:26ce
118.142.38.207 0:0:0:0:0:ffff:768e:26cf
118.142.38.208 0:0:0:0:0:ffff:768e:26d0
118.142.38.209 0:0:0:0:0:ffff:768e:26d1
118.142.38.210 0:0:0:0:0:ffff:768e:26d2
118.142.38.211 0:0:0:0:0:ffff:768e:26d3
118.142.38.212 0:0:0:0:0:ffff:768e:26d4
118.142.38.213 0:0:0:0:0:ffff:768e:26d5
118.142.38.214 0:0:0:0:0:ffff:768e:26d6
118.142.38.215 0:0:0:0:0:ffff:768e:26d7
118.142.38.216 0:0:0:0:0:ffff:768e:26d8
118.142.38.217 0:0:0:0:0:ffff:768e:26d9
118.142.38.218 0:0:0:0:0:ffff:768e:26da
118.142.38.219 0:0:0:0:0:ffff:768e:26db
118.142.38.220 0:0:0:0:0:ffff:768e:26dc
118.142.38.221 0:0:0:0:0:ffff:768e:26dd
118.142.38.222 0:0:0:0:0:ffff:768e:26de
118.142.38.223 0:0:0:0:0:ffff:768e:26df
118.142.38.224 0:0:0:0:0:ffff:768e:26e0
118.142.38.225 0:0:0:0:0:ffff:768e:26e1
118.142.38.226 0:0:0:0:0:ffff:768e:26e2
118.142.38.227 0:0:0:0:0:ffff:768e:26e3
118.142.38.228 0:0:0:0:0:ffff:768e:26e4
118.142.38.229 0:0:0:0:0:ffff:768e:26e5
118.142.38.230 0:0:0:0:0:ffff:768e:26e6
118.142.38.231 0:0:0:0:0:ffff:768e:26e7
118.142.38.232 0:0:0:0:0:ffff:768e:26e8
118.142.38.233 0:0:0:0:0:ffff:768e:26e9
118.142.38.234 0:0:0:0:0:ffff:768e:26ea
118.142.38.235 0:0:0:0:0:ffff:768e:26eb
118.142.38.236 0:0:0:0:0:ffff:768e:26ec
118.142.38.237 0:0:0:0:0:ffff:768e:26ed
118.142.38.238 0:0:0:0:0:ffff:768e:26ee
118.142.38.239 0:0:0:0:0:ffff:768e:26ef
118.142.38.240 0:0:0:0:0:ffff:768e:26f0
118.142.38.241 0:0:0:0:0:ffff:768e:26f1
118.142.38.242 0:0:0:0:0:ffff:768e:26f2
118.142.38.243 0:0:0:0:0:ffff:768e:26f3
118.142.38.244 0:0:0:0:0:ffff:768e:26f4
118.142.38.245 0:0:0:0:0:ffff:768e:26f5
118.142.38.246 0:0:0:0:0:ffff:768e:26f6
118.142.38.247 0:0:0:0:0:ffff:768e:26f7
118.142.38.248 0:0:0:0:0:ffff:768e:26f8
118.142.38.249 0:0:0:0:0:ffff:768e:26f9
118.142.38.250 0:0:0:0:0:ffff:768e:26fa
118.142.38.251 0:0:0:0:0:ffff:768e:26fb
118.142.38.252 0:0:0:0:0:ffff:768e:26fc
118.142.38.253 0:0:0:0:0:ffff:768e:26fd
118.142.38.254 0:0:0:0:0:ffff:768e:26fe
118.142.38.255 0:0:0:0:0:ffff:768e: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.