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
130.28.38.1 0:0:0:0:0:ffff:821c:2601
130.28.38.2 0:0:0:0:0:ffff:821c:2602
130.28.38.3 0:0:0:0:0:ffff:821c:2603
130.28.38.4 0:0:0:0:0:ffff:821c:2604
130.28.38.5 0:0:0:0:0:ffff:821c:2605
130.28.38.6 0:0:0:0:0:ffff:821c:2606
130.28.38.7 0:0:0:0:0:ffff:821c:2607
130.28.38.8 0:0:0:0:0:ffff:821c:2608
130.28.38.9 0:0:0:0:0:ffff:821c:2609
130.28.38.10 0:0:0:0:0:ffff:821c:260a
130.28.38.11 0:0:0:0:0:ffff:821c:260b
130.28.38.12 0:0:0:0:0:ffff:821c:260c
130.28.38.13 0:0:0:0:0:ffff:821c:260d
130.28.38.14 0:0:0:0:0:ffff:821c:260e
130.28.38.15 0:0:0:0:0:ffff:821c:260f
130.28.38.16 0:0:0:0:0:ffff:821c:2610
130.28.38.17 0:0:0:0:0:ffff:821c:2611
130.28.38.18 0:0:0:0:0:ffff:821c:2612
130.28.38.19 0:0:0:0:0:ffff:821c:2613
130.28.38.20 0:0:0:0:0:ffff:821c:2614
130.28.38.21 0:0:0:0:0:ffff:821c:2615
130.28.38.22 0:0:0:0:0:ffff:821c:2616
130.28.38.23 0:0:0:0:0:ffff:821c:2617
130.28.38.24 0:0:0:0:0:ffff:821c:2618
130.28.38.25 0:0:0:0:0:ffff:821c:2619
130.28.38.26 0:0:0:0:0:ffff:821c:261a
130.28.38.27 0:0:0:0:0:ffff:821c:261b
130.28.38.28 0:0:0:0:0:ffff:821c:261c
130.28.38.29 0:0:0:0:0:ffff:821c:261d
130.28.38.30 0:0:0:0:0:ffff:821c:261e
130.28.38.31 0:0:0:0:0:ffff:821c:261f
130.28.38.32 0:0:0:0:0:ffff:821c:2620
130.28.38.33 0:0:0:0:0:ffff:821c:2621
130.28.38.34 0:0:0:0:0:ffff:821c:2622
130.28.38.35 0:0:0:0:0:ffff:821c:2623
130.28.38.36 0:0:0:0:0:ffff:821c:2624
130.28.38.37 0:0:0:0:0:ffff:821c:2625
130.28.38.38 0:0:0:0:0:ffff:821c:2626
130.28.38.39 0:0:0:0:0:ffff:821c:2627
130.28.38.40 0:0:0:0:0:ffff:821c:2628
130.28.38.41 0:0:0:0:0:ffff:821c:2629
130.28.38.42 0:0:0:0:0:ffff:821c:262a
130.28.38.43 0:0:0:0:0:ffff:821c:262b
130.28.38.44 0:0:0:0:0:ffff:821c:262c
130.28.38.45 0:0:0:0:0:ffff:821c:262d
130.28.38.46 0:0:0:0:0:ffff:821c:262e
130.28.38.47 0:0:0:0:0:ffff:821c:262f
130.28.38.48 0:0:0:0:0:ffff:821c:2630
130.28.38.49 0:0:0:0:0:ffff:821c:2631
130.28.38.50 0:0:0:0:0:ffff:821c:2632
130.28.38.51 0:0:0:0:0:ffff:821c:2633
130.28.38.52 0:0:0:0:0:ffff:821c:2634
130.28.38.53 0:0:0:0:0:ffff:821c:2635
130.28.38.54 0:0:0:0:0:ffff:821c:2636
130.28.38.55 0:0:0:0:0:ffff:821c:2637
130.28.38.56 0:0:0:0:0:ffff:821c:2638
130.28.38.57 0:0:0:0:0:ffff:821c:2639
130.28.38.58 0:0:0:0:0:ffff:821c:263a
130.28.38.59 0:0:0:0:0:ffff:821c:263b
130.28.38.60 0:0:0:0:0:ffff:821c:263c


130.28.38.61 0:0:0:0:0:ffff:821c:263d
130.28.38.62 0:0:0:0:0:ffff:821c:263e
130.28.38.63 0:0:0:0:0:ffff:821c:263f
130.28.38.64 0:0:0:0:0:ffff:821c:2640
130.28.38.65 0:0:0:0:0:ffff:821c:2641
130.28.38.66 0:0:0:0:0:ffff:821c:2642
130.28.38.67 0:0:0:0:0:ffff:821c:2643
130.28.38.68 0:0:0:0:0:ffff:821c:2644
130.28.38.69 0:0:0:0:0:ffff:821c:2645
130.28.38.70 0:0:0:0:0:ffff:821c:2646
130.28.38.71 0:0:0:0:0:ffff:821c:2647
130.28.38.72 0:0:0:0:0:ffff:821c:2648
130.28.38.73 0:0:0:0:0:ffff:821c:2649
130.28.38.74 0:0:0:0:0:ffff:821c:264a
130.28.38.75 0:0:0:0:0:ffff:821c:264b
130.28.38.76 0:0:0:0:0:ffff:821c:264c
130.28.38.77 0:0:0:0:0:ffff:821c:264d
130.28.38.78 0:0:0:0:0:ffff:821c:264e
130.28.38.79 0:0:0:0:0:ffff:821c:264f
130.28.38.80 0:0:0:0:0:ffff:821c:2650
130.28.38.81 0:0:0:0:0:ffff:821c:2651
130.28.38.82 0:0:0:0:0:ffff:821c:2652
130.28.38.83 0:0:0:0:0:ffff:821c:2653
130.28.38.84 0:0:0:0:0:ffff:821c:2654
130.28.38.85 0:0:0:0:0:ffff:821c:2655
130.28.38.86 0:0:0:0:0:ffff:821c:2656
130.28.38.87 0:0:0:0:0:ffff:821c:2657
130.28.38.88 0:0:0:0:0:ffff:821c:2658
130.28.38.89 0:0:0:0:0:ffff:821c:2659
130.28.38.90 0:0:0:0:0:ffff:821c:265a
130.28.38.91 0:0:0:0:0:ffff:821c:265b
130.28.38.92 0:0:0:0:0:ffff:821c:265c
130.28.38.93 0:0:0:0:0:ffff:821c:265d
130.28.38.94 0:0:0:0:0:ffff:821c:265e
130.28.38.95 0:0:0:0:0:ffff:821c:265f
130.28.38.96 0:0:0:0:0:ffff:821c:2660
130.28.38.97 0:0:0:0:0:ffff:821c:2661
130.28.38.98 0:0:0:0:0:ffff:821c:2662
130.28.38.99 0:0:0:0:0:ffff:821c:2663
130.28.38.100 0:0:0:0:0:ffff:821c:2664
130.28.38.101 0:0:0:0:0:ffff:821c:2665
130.28.38.102 0:0:0:0:0:ffff:821c:2666
130.28.38.103 0:0:0:0:0:ffff:821c:2667
130.28.38.104 0:0:0:0:0:ffff:821c:2668
130.28.38.105 0:0:0:0:0:ffff:821c:2669
130.28.38.106 0:0:0:0:0:ffff:821c:266a
130.28.38.107 0:0:0:0:0:ffff:821c:266b
130.28.38.108 0:0:0:0:0:ffff:821c:266c
130.28.38.109 0:0:0:0:0:ffff:821c:266d
130.28.38.110 0:0:0:0:0:ffff:821c:266e
130.28.38.111 0:0:0:0:0:ffff:821c:266f
130.28.38.112 0:0:0:0:0:ffff:821c:2670
130.28.38.113 0:0:0:0:0:ffff:821c:2671
130.28.38.114 0:0:0:0:0:ffff:821c:2672
130.28.38.115 0:0:0:0:0:ffff:821c:2673
130.28.38.116 0:0:0:0:0:ffff:821c:2674
130.28.38.117 0:0:0:0:0:ffff:821c:2675
130.28.38.118 0:0:0:0:0:ffff:821c:2676
130.28.38.119 0:0:0:0:0:ffff:821c:2677
130.28.38.120 0:0:0:0:0:ffff:821c:2678


130.28.38.121 0:0:0:0:0:ffff:821c:2679
130.28.38.122 0:0:0:0:0:ffff:821c:267a
130.28.38.123 0:0:0:0:0:ffff:821c:267b
130.28.38.124 0:0:0:0:0:ffff:821c:267c
130.28.38.125 0:0:0:0:0:ffff:821c:267d
130.28.38.126 0:0:0:0:0:ffff:821c:267e
130.28.38.127 0:0:0:0:0:ffff:821c:267f
130.28.38.128 0:0:0:0:0:ffff:821c:2680
130.28.38.129 0:0:0:0:0:ffff:821c:2681
130.28.38.130 0:0:0:0:0:ffff:821c:2682
130.28.38.131 0:0:0:0:0:ffff:821c:2683
130.28.38.132 0:0:0:0:0:ffff:821c:2684
130.28.38.133 0:0:0:0:0:ffff:821c:2685
130.28.38.134 0:0:0:0:0:ffff:821c:2686
130.28.38.135 0:0:0:0:0:ffff:821c:2687
130.28.38.136 0:0:0:0:0:ffff:821c:2688
130.28.38.137 0:0:0:0:0:ffff:821c:2689
130.28.38.138 0:0:0:0:0:ffff:821c:268a
130.28.38.139 0:0:0:0:0:ffff:821c:268b
130.28.38.140 0:0:0:0:0:ffff:821c:268c
130.28.38.141 0:0:0:0:0:ffff:821c:268d
130.28.38.142 0:0:0:0:0:ffff:821c:268e
130.28.38.143 0:0:0:0:0:ffff:821c:268f
130.28.38.144 0:0:0:0:0:ffff:821c:2690
130.28.38.145 0:0:0:0:0:ffff:821c:2691
130.28.38.146 0:0:0:0:0:ffff:821c:2692
130.28.38.147 0:0:0:0:0:ffff:821c:2693
130.28.38.148 0:0:0:0:0:ffff:821c:2694
130.28.38.149 0:0:0:0:0:ffff:821c:2695
130.28.38.150 0:0:0:0:0:ffff:821c:2696
130.28.38.151 0:0:0:0:0:ffff:821c:2697
130.28.38.152 0:0:0:0:0:ffff:821c:2698
130.28.38.153 0:0:0:0:0:ffff:821c:2699
130.28.38.154 0:0:0:0:0:ffff:821c:269a
130.28.38.155 0:0:0:0:0:ffff:821c:269b
130.28.38.156 0:0:0:0:0:ffff:821c:269c
130.28.38.157 0:0:0:0:0:ffff:821c:269d
130.28.38.158 0:0:0:0:0:ffff:821c:269e
130.28.38.159 0:0:0:0:0:ffff:821c:269f
130.28.38.160 0:0:0:0:0:ffff:821c:26a0
130.28.38.161 0:0:0:0:0:ffff:821c:26a1
130.28.38.162 0:0:0:0:0:ffff:821c:26a2
130.28.38.163 0:0:0:0:0:ffff:821c:26a3
130.28.38.164 0:0:0:0:0:ffff:821c:26a4
130.28.38.165 0:0:0:0:0:ffff:821c:26a5
130.28.38.166 0:0:0:0:0:ffff:821c:26a6
130.28.38.167 0:0:0:0:0:ffff:821c:26a7
130.28.38.168 0:0:0:0:0:ffff:821c:26a8
130.28.38.169 0:0:0:0:0:ffff:821c:26a9
130.28.38.170 0:0:0:0:0:ffff:821c:26aa
130.28.38.171 0:0:0:0:0:ffff:821c:26ab
130.28.38.172 0:0:0:0:0:ffff:821c:26ac
130.28.38.173 0:0:0:0:0:ffff:821c:26ad
130.28.38.174 0:0:0:0:0:ffff:821c:26ae
130.28.38.175 0:0:0:0:0:ffff:821c:26af
130.28.38.176 0:0:0:0:0:ffff:821c:26b0
130.28.38.177 0:0:0:0:0:ffff:821c:26b1
130.28.38.178 0:0:0:0:0:ffff:821c:26b2
130.28.38.179 0:0:0:0:0:ffff:821c:26b3
130.28.38.180 0:0:0:0:0:ffff:821c:26b4


130.28.38.181 0:0:0:0:0:ffff:821c:26b5
130.28.38.182 0:0:0:0:0:ffff:821c:26b6
130.28.38.183 0:0:0:0:0:ffff:821c:26b7
130.28.38.184 0:0:0:0:0:ffff:821c:26b8
130.28.38.185 0:0:0:0:0:ffff:821c:26b9
130.28.38.186 0:0:0:0:0:ffff:821c:26ba
130.28.38.187 0:0:0:0:0:ffff:821c:26bb
130.28.38.188 0:0:0:0:0:ffff:821c:26bc
130.28.38.189 0:0:0:0:0:ffff:821c:26bd
130.28.38.190 0:0:0:0:0:ffff:821c:26be
130.28.38.191 0:0:0:0:0:ffff:821c:26bf
130.28.38.192 0:0:0:0:0:ffff:821c:26c0
130.28.38.193 0:0:0:0:0:ffff:821c:26c1
130.28.38.194 0:0:0:0:0:ffff:821c:26c2
130.28.38.195 0:0:0:0:0:ffff:821c:26c3
130.28.38.196 0:0:0:0:0:ffff:821c:26c4
130.28.38.197 0:0:0:0:0:ffff:821c:26c5
130.28.38.198 0:0:0:0:0:ffff:821c:26c6
130.28.38.199 0:0:0:0:0:ffff:821c:26c7
130.28.38.200 0:0:0:0:0:ffff:821c:26c8
130.28.38.201 0:0:0:0:0:ffff:821c:26c9
130.28.38.202 0:0:0:0:0:ffff:821c:26ca
130.28.38.203 0:0:0:0:0:ffff:821c:26cb
130.28.38.204 0:0:0:0:0:ffff:821c:26cc
130.28.38.205 0:0:0:0:0:ffff:821c:26cd
130.28.38.206 0:0:0:0:0:ffff:821c:26ce
130.28.38.207 0:0:0:0:0:ffff:821c:26cf
130.28.38.208 0:0:0:0:0:ffff:821c:26d0
130.28.38.209 0:0:0:0:0:ffff:821c:26d1
130.28.38.210 0:0:0:0:0:ffff:821c:26d2
130.28.38.211 0:0:0:0:0:ffff:821c:26d3
130.28.38.212 0:0:0:0:0:ffff:821c:26d4
130.28.38.213 0:0:0:0:0:ffff:821c:26d5
130.28.38.214 0:0:0:0:0:ffff:821c:26d6
130.28.38.215 0:0:0:0:0:ffff:821c:26d7
130.28.38.216 0:0:0:0:0:ffff:821c:26d8
130.28.38.217 0:0:0:0:0:ffff:821c:26d9
130.28.38.218 0:0:0:0:0:ffff:821c:26da
130.28.38.219 0:0:0:0:0:ffff:821c:26db
130.28.38.220 0:0:0:0:0:ffff:821c:26dc
130.28.38.221 0:0:0:0:0:ffff:821c:26dd
130.28.38.222 0:0:0:0:0:ffff:821c:26de
130.28.38.223 0:0:0:0:0:ffff:821c:26df
130.28.38.224 0:0:0:0:0:ffff:821c:26e0
130.28.38.225 0:0:0:0:0:ffff:821c:26e1
130.28.38.226 0:0:0:0:0:ffff:821c:26e2
130.28.38.227 0:0:0:0:0:ffff:821c:26e3
130.28.38.228 0:0:0:0:0:ffff:821c:26e4
130.28.38.229 0:0:0:0:0:ffff:821c:26e5
130.28.38.230 0:0:0:0:0:ffff:821c:26e6
130.28.38.231 0:0:0:0:0:ffff:821c:26e7
130.28.38.232 0:0:0:0:0:ffff:821c:26e8
130.28.38.233 0:0:0:0:0:ffff:821c:26e9
130.28.38.234 0:0:0:0:0:ffff:821c:26ea
130.28.38.235 0:0:0:0:0:ffff:821c:26eb
130.28.38.236 0:0:0:0:0:ffff:821c:26ec
130.28.38.237 0:0:0:0:0:ffff:821c:26ed
130.28.38.238 0:0:0:0:0:ffff:821c:26ee
130.28.38.239 0:0:0:0:0:ffff:821c:26ef
130.28.38.240 0:0:0:0:0:ffff:821c:26f0
130.28.38.241 0:0:0:0:0:ffff:821c:26f1
130.28.38.242 0:0:0:0:0:ffff:821c:26f2
130.28.38.243 0:0:0:0:0:ffff:821c:26f3
130.28.38.244 0:0:0:0:0:ffff:821c:26f4
130.28.38.245 0:0:0:0:0:ffff:821c:26f5
130.28.38.246 0:0:0:0:0:ffff:821c:26f6
130.28.38.247 0:0:0:0:0:ffff:821c:26f7
130.28.38.248 0:0:0:0:0:ffff:821c:26f8
130.28.38.249 0:0:0:0:0:ffff:821c:26f9
130.28.38.250 0:0:0:0:0:ffff:821c:26fa
130.28.38.251 0:0:0:0:0:ffff:821c:26fb
130.28.38.252 0:0:0:0:0:ffff:821c:26fc
130.28.38.253 0:0:0:0:0:ffff:821c:26fd
130.28.38.254 0:0:0:0:0:ffff:821c:26fe
130.28.38.255 0:0:0:0:0:ffff:821c: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.