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
51.134.38.1 0:0:0:0:0:ffff:3386:2601
51.134.38.2 0:0:0:0:0:ffff:3386:2602
51.134.38.3 0:0:0:0:0:ffff:3386:2603
51.134.38.4 0:0:0:0:0:ffff:3386:2604
51.134.38.5 0:0:0:0:0:ffff:3386:2605
51.134.38.6 0:0:0:0:0:ffff:3386:2606
51.134.38.7 0:0:0:0:0:ffff:3386:2607
51.134.38.8 0:0:0:0:0:ffff:3386:2608
51.134.38.9 0:0:0:0:0:ffff:3386:2609
51.134.38.10 0:0:0:0:0:ffff:3386:260a
51.134.38.11 0:0:0:0:0:ffff:3386:260b
51.134.38.12 0:0:0:0:0:ffff:3386:260c
51.134.38.13 0:0:0:0:0:ffff:3386:260d
51.134.38.14 0:0:0:0:0:ffff:3386:260e
51.134.38.15 0:0:0:0:0:ffff:3386:260f
51.134.38.16 0:0:0:0:0:ffff:3386:2610
51.134.38.17 0:0:0:0:0:ffff:3386:2611
51.134.38.18 0:0:0:0:0:ffff:3386:2612
51.134.38.19 0:0:0:0:0:ffff:3386:2613
51.134.38.20 0:0:0:0:0:ffff:3386:2614
51.134.38.21 0:0:0:0:0:ffff:3386:2615
51.134.38.22 0:0:0:0:0:ffff:3386:2616
51.134.38.23 0:0:0:0:0:ffff:3386:2617
51.134.38.24 0:0:0:0:0:ffff:3386:2618
51.134.38.25 0:0:0:0:0:ffff:3386:2619
51.134.38.26 0:0:0:0:0:ffff:3386:261a
51.134.38.27 0:0:0:0:0:ffff:3386:261b
51.134.38.28 0:0:0:0:0:ffff:3386:261c
51.134.38.29 0:0:0:0:0:ffff:3386:261d
51.134.38.30 0:0:0:0:0:ffff:3386:261e
51.134.38.31 0:0:0:0:0:ffff:3386:261f
51.134.38.32 0:0:0:0:0:ffff:3386:2620
51.134.38.33 0:0:0:0:0:ffff:3386:2621
51.134.38.34 0:0:0:0:0:ffff:3386:2622
51.134.38.35 0:0:0:0:0:ffff:3386:2623
51.134.38.36 0:0:0:0:0:ffff:3386:2624
51.134.38.37 0:0:0:0:0:ffff:3386:2625
51.134.38.38 0:0:0:0:0:ffff:3386:2626
51.134.38.39 0:0:0:0:0:ffff:3386:2627
51.134.38.40 0:0:0:0:0:ffff:3386:2628
51.134.38.41 0:0:0:0:0:ffff:3386:2629
51.134.38.42 0:0:0:0:0:ffff:3386:262a
51.134.38.43 0:0:0:0:0:ffff:3386:262b
51.134.38.44 0:0:0:0:0:ffff:3386:262c
51.134.38.45 0:0:0:0:0:ffff:3386:262d
51.134.38.46 0:0:0:0:0:ffff:3386:262e
51.134.38.47 0:0:0:0:0:ffff:3386:262f
51.134.38.48 0:0:0:0:0:ffff:3386:2630
51.134.38.49 0:0:0:0:0:ffff:3386:2631
51.134.38.50 0:0:0:0:0:ffff:3386:2632
51.134.38.51 0:0:0:0:0:ffff:3386:2633
51.134.38.52 0:0:0:0:0:ffff:3386:2634
51.134.38.53 0:0:0:0:0:ffff:3386:2635
51.134.38.54 0:0:0:0:0:ffff:3386:2636
51.134.38.55 0:0:0:0:0:ffff:3386:2637
51.134.38.56 0:0:0:0:0:ffff:3386:2638
51.134.38.57 0:0:0:0:0:ffff:3386:2639
51.134.38.58 0:0:0:0:0:ffff:3386:263a
51.134.38.59 0:0:0:0:0:ffff:3386:263b
51.134.38.60 0:0:0:0:0:ffff:3386:263c


51.134.38.61 0:0:0:0:0:ffff:3386:263d
51.134.38.62 0:0:0:0:0:ffff:3386:263e
51.134.38.63 0:0:0:0:0:ffff:3386:263f
51.134.38.64 0:0:0:0:0:ffff:3386:2640
51.134.38.65 0:0:0:0:0:ffff:3386:2641
51.134.38.66 0:0:0:0:0:ffff:3386:2642
51.134.38.67 0:0:0:0:0:ffff:3386:2643
51.134.38.68 0:0:0:0:0:ffff:3386:2644
51.134.38.69 0:0:0:0:0:ffff:3386:2645
51.134.38.70 0:0:0:0:0:ffff:3386:2646
51.134.38.71 0:0:0:0:0:ffff:3386:2647
51.134.38.72 0:0:0:0:0:ffff:3386:2648
51.134.38.73 0:0:0:0:0:ffff:3386:2649
51.134.38.74 0:0:0:0:0:ffff:3386:264a
51.134.38.75 0:0:0:0:0:ffff:3386:264b
51.134.38.76 0:0:0:0:0:ffff:3386:264c
51.134.38.77 0:0:0:0:0:ffff:3386:264d
51.134.38.78 0:0:0:0:0:ffff:3386:264e
51.134.38.79 0:0:0:0:0:ffff:3386:264f
51.134.38.80 0:0:0:0:0:ffff:3386:2650
51.134.38.81 0:0:0:0:0:ffff:3386:2651
51.134.38.82 0:0:0:0:0:ffff:3386:2652
51.134.38.83 0:0:0:0:0:ffff:3386:2653
51.134.38.84 0:0:0:0:0:ffff:3386:2654
51.134.38.85 0:0:0:0:0:ffff:3386:2655
51.134.38.86 0:0:0:0:0:ffff:3386:2656
51.134.38.87 0:0:0:0:0:ffff:3386:2657
51.134.38.88 0:0:0:0:0:ffff:3386:2658
51.134.38.89 0:0:0:0:0:ffff:3386:2659
51.134.38.90 0:0:0:0:0:ffff:3386:265a
51.134.38.91 0:0:0:0:0:ffff:3386:265b
51.134.38.92 0:0:0:0:0:ffff:3386:265c
51.134.38.93 0:0:0:0:0:ffff:3386:265d
51.134.38.94 0:0:0:0:0:ffff:3386:265e
51.134.38.95 0:0:0:0:0:ffff:3386:265f
51.134.38.96 0:0:0:0:0:ffff:3386:2660
51.134.38.97 0:0:0:0:0:ffff:3386:2661
51.134.38.98 0:0:0:0:0:ffff:3386:2662
51.134.38.99 0:0:0:0:0:ffff:3386:2663
51.134.38.100 0:0:0:0:0:ffff:3386:2664
51.134.38.101 0:0:0:0:0:ffff:3386:2665
51.134.38.102 0:0:0:0:0:ffff:3386:2666
51.134.38.103 0:0:0:0:0:ffff:3386:2667
51.134.38.104 0:0:0:0:0:ffff:3386:2668
51.134.38.105 0:0:0:0:0:ffff:3386:2669
51.134.38.106 0:0:0:0:0:ffff:3386:266a
51.134.38.107 0:0:0:0:0:ffff:3386:266b
51.134.38.108 0:0:0:0:0:ffff:3386:266c
51.134.38.109 0:0:0:0:0:ffff:3386:266d
51.134.38.110 0:0:0:0:0:ffff:3386:266e
51.134.38.111 0:0:0:0:0:ffff:3386:266f
51.134.38.112 0:0:0:0:0:ffff:3386:2670
51.134.38.113 0:0:0:0:0:ffff:3386:2671
51.134.38.114 0:0:0:0:0:ffff:3386:2672
51.134.38.115 0:0:0:0:0:ffff:3386:2673
51.134.38.116 0:0:0:0:0:ffff:3386:2674
51.134.38.117 0:0:0:0:0:ffff:3386:2675
51.134.38.118 0:0:0:0:0:ffff:3386:2676
51.134.38.119 0:0:0:0:0:ffff:3386:2677
51.134.38.120 0:0:0:0:0:ffff:3386:2678


51.134.38.121 0:0:0:0:0:ffff:3386:2679
51.134.38.122 0:0:0:0:0:ffff:3386:267a
51.134.38.123 0:0:0:0:0:ffff:3386:267b
51.134.38.124 0:0:0:0:0:ffff:3386:267c
51.134.38.125 0:0:0:0:0:ffff:3386:267d
51.134.38.126 0:0:0:0:0:ffff:3386:267e
51.134.38.127 0:0:0:0:0:ffff:3386:267f
51.134.38.128 0:0:0:0:0:ffff:3386:2680
51.134.38.129 0:0:0:0:0:ffff:3386:2681
51.134.38.130 0:0:0:0:0:ffff:3386:2682
51.134.38.131 0:0:0:0:0:ffff:3386:2683
51.134.38.132 0:0:0:0:0:ffff:3386:2684
51.134.38.133 0:0:0:0:0:ffff:3386:2685
51.134.38.134 0:0:0:0:0:ffff:3386:2686
51.134.38.135 0:0:0:0:0:ffff:3386:2687
51.134.38.136 0:0:0:0:0:ffff:3386:2688
51.134.38.137 0:0:0:0:0:ffff:3386:2689
51.134.38.138 0:0:0:0:0:ffff:3386:268a
51.134.38.139 0:0:0:0:0:ffff:3386:268b
51.134.38.140 0:0:0:0:0:ffff:3386:268c
51.134.38.141 0:0:0:0:0:ffff:3386:268d
51.134.38.142 0:0:0:0:0:ffff:3386:268e
51.134.38.143 0:0:0:0:0:ffff:3386:268f
51.134.38.144 0:0:0:0:0:ffff:3386:2690
51.134.38.145 0:0:0:0:0:ffff:3386:2691
51.134.38.146 0:0:0:0:0:ffff:3386:2692
51.134.38.147 0:0:0:0:0:ffff:3386:2693
51.134.38.148 0:0:0:0:0:ffff:3386:2694
51.134.38.149 0:0:0:0:0:ffff:3386:2695
51.134.38.150 0:0:0:0:0:ffff:3386:2696
51.134.38.151 0:0:0:0:0:ffff:3386:2697
51.134.38.152 0:0:0:0:0:ffff:3386:2698
51.134.38.153 0:0:0:0:0:ffff:3386:2699
51.134.38.154 0:0:0:0:0:ffff:3386:269a
51.134.38.155 0:0:0:0:0:ffff:3386:269b
51.134.38.156 0:0:0:0:0:ffff:3386:269c
51.134.38.157 0:0:0:0:0:ffff:3386:269d
51.134.38.158 0:0:0:0:0:ffff:3386:269e
51.134.38.159 0:0:0:0:0:ffff:3386:269f
51.134.38.160 0:0:0:0:0:ffff:3386:26a0
51.134.38.161 0:0:0:0:0:ffff:3386:26a1
51.134.38.162 0:0:0:0:0:ffff:3386:26a2
51.134.38.163 0:0:0:0:0:ffff:3386:26a3
51.134.38.164 0:0:0:0:0:ffff:3386:26a4
51.134.38.165 0:0:0:0:0:ffff:3386:26a5
51.134.38.166 0:0:0:0:0:ffff:3386:26a6
51.134.38.167 0:0:0:0:0:ffff:3386:26a7
51.134.38.168 0:0:0:0:0:ffff:3386:26a8
51.134.38.169 0:0:0:0:0:ffff:3386:26a9
51.134.38.170 0:0:0:0:0:ffff:3386:26aa
51.134.38.171 0:0:0:0:0:ffff:3386:26ab
51.134.38.172 0:0:0:0:0:ffff:3386:26ac
51.134.38.173 0:0:0:0:0:ffff:3386:26ad
51.134.38.174 0:0:0:0:0:ffff:3386:26ae
51.134.38.175 0:0:0:0:0:ffff:3386:26af
51.134.38.176 0:0:0:0:0:ffff:3386:26b0
51.134.38.177 0:0:0:0:0:ffff:3386:26b1
51.134.38.178 0:0:0:0:0:ffff:3386:26b2
51.134.38.179 0:0:0:0:0:ffff:3386:26b3
51.134.38.180 0:0:0:0:0:ffff:3386:26b4


51.134.38.181 0:0:0:0:0:ffff:3386:26b5
51.134.38.182 0:0:0:0:0:ffff:3386:26b6
51.134.38.183 0:0:0:0:0:ffff:3386:26b7
51.134.38.184 0:0:0:0:0:ffff:3386:26b8
51.134.38.185 0:0:0:0:0:ffff:3386:26b9
51.134.38.186 0:0:0:0:0:ffff:3386:26ba
51.134.38.187 0:0:0:0:0:ffff:3386:26bb
51.134.38.188 0:0:0:0:0:ffff:3386:26bc
51.134.38.189 0:0:0:0:0:ffff:3386:26bd
51.134.38.190 0:0:0:0:0:ffff:3386:26be
51.134.38.191 0:0:0:0:0:ffff:3386:26bf
51.134.38.192 0:0:0:0:0:ffff:3386:26c0
51.134.38.193 0:0:0:0:0:ffff:3386:26c1
51.134.38.194 0:0:0:0:0:ffff:3386:26c2
51.134.38.195 0:0:0:0:0:ffff:3386:26c3
51.134.38.196 0:0:0:0:0:ffff:3386:26c4
51.134.38.197 0:0:0:0:0:ffff:3386:26c5
51.134.38.198 0:0:0:0:0:ffff:3386:26c6
51.134.38.199 0:0:0:0:0:ffff:3386:26c7
51.134.38.200 0:0:0:0:0:ffff:3386:26c8
51.134.38.201 0:0:0:0:0:ffff:3386:26c9
51.134.38.202 0:0:0:0:0:ffff:3386:26ca
51.134.38.203 0:0:0:0:0:ffff:3386:26cb
51.134.38.204 0:0:0:0:0:ffff:3386:26cc
51.134.38.205 0:0:0:0:0:ffff:3386:26cd
51.134.38.206 0:0:0:0:0:ffff:3386:26ce
51.134.38.207 0:0:0:0:0:ffff:3386:26cf
51.134.38.208 0:0:0:0:0:ffff:3386:26d0
51.134.38.209 0:0:0:0:0:ffff:3386:26d1
51.134.38.210 0:0:0:0:0:ffff:3386:26d2
51.134.38.211 0:0:0:0:0:ffff:3386:26d3
51.134.38.212 0:0:0:0:0:ffff:3386:26d4
51.134.38.213 0:0:0:0:0:ffff:3386:26d5
51.134.38.214 0:0:0:0:0:ffff:3386:26d6
51.134.38.215 0:0:0:0:0:ffff:3386:26d7
51.134.38.216 0:0:0:0:0:ffff:3386:26d8
51.134.38.217 0:0:0:0:0:ffff:3386:26d9
51.134.38.218 0:0:0:0:0:ffff:3386:26da
51.134.38.219 0:0:0:0:0:ffff:3386:26db
51.134.38.220 0:0:0:0:0:ffff:3386:26dc
51.134.38.221 0:0:0:0:0:ffff:3386:26dd
51.134.38.222 0:0:0:0:0:ffff:3386:26de
51.134.38.223 0:0:0:0:0:ffff:3386:26df
51.134.38.224 0:0:0:0:0:ffff:3386:26e0
51.134.38.225 0:0:0:0:0:ffff:3386:26e1
51.134.38.226 0:0:0:0:0:ffff:3386:26e2
51.134.38.227 0:0:0:0:0:ffff:3386:26e3
51.134.38.228 0:0:0:0:0:ffff:3386:26e4
51.134.38.229 0:0:0:0:0:ffff:3386:26e5
51.134.38.230 0:0:0:0:0:ffff:3386:26e6
51.134.38.231 0:0:0:0:0:ffff:3386:26e7
51.134.38.232 0:0:0:0:0:ffff:3386:26e8
51.134.38.233 0:0:0:0:0:ffff:3386:26e9
51.134.38.234 0:0:0:0:0:ffff:3386:26ea
51.134.38.235 0:0:0:0:0:ffff:3386:26eb
51.134.38.236 0:0:0:0:0:ffff:3386:26ec
51.134.38.237 0:0:0:0:0:ffff:3386:26ed
51.134.38.238 0:0:0:0:0:ffff:3386:26ee
51.134.38.239 0:0:0:0:0:ffff:3386:26ef
51.134.38.240 0:0:0:0:0:ffff:3386:26f0
51.134.38.241 0:0:0:0:0:ffff:3386:26f1
51.134.38.242 0:0:0:0:0:ffff:3386:26f2
51.134.38.243 0:0:0:0:0:ffff:3386:26f3
51.134.38.244 0:0:0:0:0:ffff:3386:26f4
51.134.38.245 0:0:0:0:0:ffff:3386:26f5
51.134.38.246 0:0:0:0:0:ffff:3386:26f6
51.134.38.247 0:0:0:0:0:ffff:3386:26f7
51.134.38.248 0:0:0:0:0:ffff:3386:26f8
51.134.38.249 0:0:0:0:0:ffff:3386:26f9
51.134.38.250 0:0:0:0:0:ffff:3386:26fa
51.134.38.251 0:0:0:0:0:ffff:3386:26fb
51.134.38.252 0:0:0:0:0:ffff:3386:26fc
51.134.38.253 0:0:0:0:0:ffff:3386:26fd
51.134.38.254 0:0:0:0:0:ffff:3386:26fe
51.134.38.255 0:0:0:0:0:ffff:3386:26ff


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.