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
78.30.38.1 0:0:0:0:0:ffff:4e1e:2601
78.30.38.2 0:0:0:0:0:ffff:4e1e:2602
78.30.38.3 0:0:0:0:0:ffff:4e1e:2603
78.30.38.4 0:0:0:0:0:ffff:4e1e:2604
78.30.38.5 0:0:0:0:0:ffff:4e1e:2605
78.30.38.6 0:0:0:0:0:ffff:4e1e:2606
78.30.38.7 0:0:0:0:0:ffff:4e1e:2607
78.30.38.8 0:0:0:0:0:ffff:4e1e:2608
78.30.38.9 0:0:0:0:0:ffff:4e1e:2609
78.30.38.10 0:0:0:0:0:ffff:4e1e:260a
78.30.38.11 0:0:0:0:0:ffff:4e1e:260b
78.30.38.12 0:0:0:0:0:ffff:4e1e:260c
78.30.38.13 0:0:0:0:0:ffff:4e1e:260d
78.30.38.14 0:0:0:0:0:ffff:4e1e:260e
78.30.38.15 0:0:0:0:0:ffff:4e1e:260f
78.30.38.16 0:0:0:0:0:ffff:4e1e:2610
78.30.38.17 0:0:0:0:0:ffff:4e1e:2611
78.30.38.18 0:0:0:0:0:ffff:4e1e:2612
78.30.38.19 0:0:0:0:0:ffff:4e1e:2613
78.30.38.20 0:0:0:0:0:ffff:4e1e:2614
78.30.38.21 0:0:0:0:0:ffff:4e1e:2615
78.30.38.22 0:0:0:0:0:ffff:4e1e:2616
78.30.38.23 0:0:0:0:0:ffff:4e1e:2617
78.30.38.24 0:0:0:0:0:ffff:4e1e:2618
78.30.38.25 0:0:0:0:0:ffff:4e1e:2619
78.30.38.26 0:0:0:0:0:ffff:4e1e:261a
78.30.38.27 0:0:0:0:0:ffff:4e1e:261b
78.30.38.28 0:0:0:0:0:ffff:4e1e:261c
78.30.38.29 0:0:0:0:0:ffff:4e1e:261d
78.30.38.30 0:0:0:0:0:ffff:4e1e:261e
78.30.38.31 0:0:0:0:0:ffff:4e1e:261f
78.30.38.32 0:0:0:0:0:ffff:4e1e:2620
78.30.38.33 0:0:0:0:0:ffff:4e1e:2621
78.30.38.34 0:0:0:0:0:ffff:4e1e:2622
78.30.38.35 0:0:0:0:0:ffff:4e1e:2623
78.30.38.36 0:0:0:0:0:ffff:4e1e:2624
78.30.38.37 0:0:0:0:0:ffff:4e1e:2625
78.30.38.38 0:0:0:0:0:ffff:4e1e:2626
78.30.38.39 0:0:0:0:0:ffff:4e1e:2627
78.30.38.40 0:0:0:0:0:ffff:4e1e:2628
78.30.38.41 0:0:0:0:0:ffff:4e1e:2629
78.30.38.42 0:0:0:0:0:ffff:4e1e:262a
78.30.38.43 0:0:0:0:0:ffff:4e1e:262b
78.30.38.44 0:0:0:0:0:ffff:4e1e:262c
78.30.38.45 0:0:0:0:0:ffff:4e1e:262d
78.30.38.46 0:0:0:0:0:ffff:4e1e:262e
78.30.38.47 0:0:0:0:0:ffff:4e1e:262f
78.30.38.48 0:0:0:0:0:ffff:4e1e:2630
78.30.38.49 0:0:0:0:0:ffff:4e1e:2631
78.30.38.50 0:0:0:0:0:ffff:4e1e:2632
78.30.38.51 0:0:0:0:0:ffff:4e1e:2633
78.30.38.52 0:0:0:0:0:ffff:4e1e:2634
78.30.38.53 0:0:0:0:0:ffff:4e1e:2635
78.30.38.54 0:0:0:0:0:ffff:4e1e:2636
78.30.38.55 0:0:0:0:0:ffff:4e1e:2637
78.30.38.56 0:0:0:0:0:ffff:4e1e:2638
78.30.38.57 0:0:0:0:0:ffff:4e1e:2639
78.30.38.58 0:0:0:0:0:ffff:4e1e:263a
78.30.38.59 0:0:0:0:0:ffff:4e1e:263b
78.30.38.60 0:0:0:0:0:ffff:4e1e:263c


78.30.38.61 0:0:0:0:0:ffff:4e1e:263d
78.30.38.62 0:0:0:0:0:ffff:4e1e:263e
78.30.38.63 0:0:0:0:0:ffff:4e1e:263f
78.30.38.64 0:0:0:0:0:ffff:4e1e:2640
78.30.38.65 0:0:0:0:0:ffff:4e1e:2641
78.30.38.66 0:0:0:0:0:ffff:4e1e:2642
78.30.38.67 0:0:0:0:0:ffff:4e1e:2643
78.30.38.68 0:0:0:0:0:ffff:4e1e:2644
78.30.38.69 0:0:0:0:0:ffff:4e1e:2645
78.30.38.70 0:0:0:0:0:ffff:4e1e:2646
78.30.38.71 0:0:0:0:0:ffff:4e1e:2647
78.30.38.72 0:0:0:0:0:ffff:4e1e:2648
78.30.38.73 0:0:0:0:0:ffff:4e1e:2649
78.30.38.74 0:0:0:0:0:ffff:4e1e:264a
78.30.38.75 0:0:0:0:0:ffff:4e1e:264b
78.30.38.76 0:0:0:0:0:ffff:4e1e:264c
78.30.38.77 0:0:0:0:0:ffff:4e1e:264d
78.30.38.78 0:0:0:0:0:ffff:4e1e:264e
78.30.38.79 0:0:0:0:0:ffff:4e1e:264f
78.30.38.80 0:0:0:0:0:ffff:4e1e:2650
78.30.38.81 0:0:0:0:0:ffff:4e1e:2651
78.30.38.82 0:0:0:0:0:ffff:4e1e:2652
78.30.38.83 0:0:0:0:0:ffff:4e1e:2653
78.30.38.84 0:0:0:0:0:ffff:4e1e:2654
78.30.38.85 0:0:0:0:0:ffff:4e1e:2655
78.30.38.86 0:0:0:0:0:ffff:4e1e:2656
78.30.38.87 0:0:0:0:0:ffff:4e1e:2657
78.30.38.88 0:0:0:0:0:ffff:4e1e:2658
78.30.38.89 0:0:0:0:0:ffff:4e1e:2659
78.30.38.90 0:0:0:0:0:ffff:4e1e:265a
78.30.38.91 0:0:0:0:0:ffff:4e1e:265b
78.30.38.92 0:0:0:0:0:ffff:4e1e:265c
78.30.38.93 0:0:0:0:0:ffff:4e1e:265d
78.30.38.94 0:0:0:0:0:ffff:4e1e:265e
78.30.38.95 0:0:0:0:0:ffff:4e1e:265f
78.30.38.96 0:0:0:0:0:ffff:4e1e:2660
78.30.38.97 0:0:0:0:0:ffff:4e1e:2661
78.30.38.98 0:0:0:0:0:ffff:4e1e:2662
78.30.38.99 0:0:0:0:0:ffff:4e1e:2663
78.30.38.100 0:0:0:0:0:ffff:4e1e:2664
78.30.38.101 0:0:0:0:0:ffff:4e1e:2665
78.30.38.102 0:0:0:0:0:ffff:4e1e:2666
78.30.38.103 0:0:0:0:0:ffff:4e1e:2667
78.30.38.104 0:0:0:0:0:ffff:4e1e:2668
78.30.38.105 0:0:0:0:0:ffff:4e1e:2669
78.30.38.106 0:0:0:0:0:ffff:4e1e:266a
78.30.38.107 0:0:0:0:0:ffff:4e1e:266b
78.30.38.108 0:0:0:0:0:ffff:4e1e:266c
78.30.38.109 0:0:0:0:0:ffff:4e1e:266d
78.30.38.110 0:0:0:0:0:ffff:4e1e:266e
78.30.38.111 0:0:0:0:0:ffff:4e1e:266f
78.30.38.112 0:0:0:0:0:ffff:4e1e:2670
78.30.38.113 0:0:0:0:0:ffff:4e1e:2671
78.30.38.114 0:0:0:0:0:ffff:4e1e:2672
78.30.38.115 0:0:0:0:0:ffff:4e1e:2673
78.30.38.116 0:0:0:0:0:ffff:4e1e:2674
78.30.38.117 0:0:0:0:0:ffff:4e1e:2675
78.30.38.118 0:0:0:0:0:ffff:4e1e:2676
78.30.38.119 0:0:0:0:0:ffff:4e1e:2677
78.30.38.120 0:0:0:0:0:ffff:4e1e:2678


78.30.38.121 0:0:0:0:0:ffff:4e1e:2679
78.30.38.122 0:0:0:0:0:ffff:4e1e:267a
78.30.38.123 0:0:0:0:0:ffff:4e1e:267b
78.30.38.124 0:0:0:0:0:ffff:4e1e:267c
78.30.38.125 0:0:0:0:0:ffff:4e1e:267d
78.30.38.126 0:0:0:0:0:ffff:4e1e:267e
78.30.38.127 0:0:0:0:0:ffff:4e1e:267f
78.30.38.128 0:0:0:0:0:ffff:4e1e:2680
78.30.38.129 0:0:0:0:0:ffff:4e1e:2681
78.30.38.130 0:0:0:0:0:ffff:4e1e:2682
78.30.38.131 0:0:0:0:0:ffff:4e1e:2683
78.30.38.132 0:0:0:0:0:ffff:4e1e:2684
78.30.38.133 0:0:0:0:0:ffff:4e1e:2685
78.30.38.134 0:0:0:0:0:ffff:4e1e:2686
78.30.38.135 0:0:0:0:0:ffff:4e1e:2687
78.30.38.136 0:0:0:0:0:ffff:4e1e:2688
78.30.38.137 0:0:0:0:0:ffff:4e1e:2689
78.30.38.138 0:0:0:0:0:ffff:4e1e:268a
78.30.38.139 0:0:0:0:0:ffff:4e1e:268b
78.30.38.140 0:0:0:0:0:ffff:4e1e:268c
78.30.38.141 0:0:0:0:0:ffff:4e1e:268d
78.30.38.142 0:0:0:0:0:ffff:4e1e:268e
78.30.38.143 0:0:0:0:0:ffff:4e1e:268f
78.30.38.144 0:0:0:0:0:ffff:4e1e:2690
78.30.38.145 0:0:0:0:0:ffff:4e1e:2691
78.30.38.146 0:0:0:0:0:ffff:4e1e:2692
78.30.38.147 0:0:0:0:0:ffff:4e1e:2693
78.30.38.148 0:0:0:0:0:ffff:4e1e:2694
78.30.38.149 0:0:0:0:0:ffff:4e1e:2695
78.30.38.150 0:0:0:0:0:ffff:4e1e:2696
78.30.38.151 0:0:0:0:0:ffff:4e1e:2697
78.30.38.152 0:0:0:0:0:ffff:4e1e:2698
78.30.38.153 0:0:0:0:0:ffff:4e1e:2699
78.30.38.154 0:0:0:0:0:ffff:4e1e:269a
78.30.38.155 0:0:0:0:0:ffff:4e1e:269b
78.30.38.156 0:0:0:0:0:ffff:4e1e:269c
78.30.38.157 0:0:0:0:0:ffff:4e1e:269d
78.30.38.158 0:0:0:0:0:ffff:4e1e:269e
78.30.38.159 0:0:0:0:0:ffff:4e1e:269f
78.30.38.160 0:0:0:0:0:ffff:4e1e:26a0
78.30.38.161 0:0:0:0:0:ffff:4e1e:26a1
78.30.38.162 0:0:0:0:0:ffff:4e1e:26a2
78.30.38.163 0:0:0:0:0:ffff:4e1e:26a3
78.30.38.164 0:0:0:0:0:ffff:4e1e:26a4
78.30.38.165 0:0:0:0:0:ffff:4e1e:26a5
78.30.38.166 0:0:0:0:0:ffff:4e1e:26a6
78.30.38.167 0:0:0:0:0:ffff:4e1e:26a7
78.30.38.168 0:0:0:0:0:ffff:4e1e:26a8
78.30.38.169 0:0:0:0:0:ffff:4e1e:26a9
78.30.38.170 0:0:0:0:0:ffff:4e1e:26aa
78.30.38.171 0:0:0:0:0:ffff:4e1e:26ab
78.30.38.172 0:0:0:0:0:ffff:4e1e:26ac
78.30.38.173 0:0:0:0:0:ffff:4e1e:26ad
78.30.38.174 0:0:0:0:0:ffff:4e1e:26ae
78.30.38.175 0:0:0:0:0:ffff:4e1e:26af
78.30.38.176 0:0:0:0:0:ffff:4e1e:26b0
78.30.38.177 0:0:0:0:0:ffff:4e1e:26b1
78.30.38.178 0:0:0:0:0:ffff:4e1e:26b2
78.30.38.179 0:0:0:0:0:ffff:4e1e:26b3
78.30.38.180 0:0:0:0:0:ffff:4e1e:26b4


78.30.38.181 0:0:0:0:0:ffff:4e1e:26b5
78.30.38.182 0:0:0:0:0:ffff:4e1e:26b6
78.30.38.183 0:0:0:0:0:ffff:4e1e:26b7
78.30.38.184 0:0:0:0:0:ffff:4e1e:26b8
78.30.38.185 0:0:0:0:0:ffff:4e1e:26b9
78.30.38.186 0:0:0:0:0:ffff:4e1e:26ba
78.30.38.187 0:0:0:0:0:ffff:4e1e:26bb
78.30.38.188 0:0:0:0:0:ffff:4e1e:26bc
78.30.38.189 0:0:0:0:0:ffff:4e1e:26bd
78.30.38.190 0:0:0:0:0:ffff:4e1e:26be
78.30.38.191 0:0:0:0:0:ffff:4e1e:26bf
78.30.38.192 0:0:0:0:0:ffff:4e1e:26c0
78.30.38.193 0:0:0:0:0:ffff:4e1e:26c1
78.30.38.194 0:0:0:0:0:ffff:4e1e:26c2
78.30.38.195 0:0:0:0:0:ffff:4e1e:26c3
78.30.38.196 0:0:0:0:0:ffff:4e1e:26c4
78.30.38.197 0:0:0:0:0:ffff:4e1e:26c5
78.30.38.198 0:0:0:0:0:ffff:4e1e:26c6
78.30.38.199 0:0:0:0:0:ffff:4e1e:26c7
78.30.38.200 0:0:0:0:0:ffff:4e1e:26c8
78.30.38.201 0:0:0:0:0:ffff:4e1e:26c9
78.30.38.202 0:0:0:0:0:ffff:4e1e:26ca
78.30.38.203 0:0:0:0:0:ffff:4e1e:26cb
78.30.38.204 0:0:0:0:0:ffff:4e1e:26cc
78.30.38.205 0:0:0:0:0:ffff:4e1e:26cd
78.30.38.206 0:0:0:0:0:ffff:4e1e:26ce
78.30.38.207 0:0:0:0:0:ffff:4e1e:26cf
78.30.38.208 0:0:0:0:0:ffff:4e1e:26d0
78.30.38.209 0:0:0:0:0:ffff:4e1e:26d1
78.30.38.210 0:0:0:0:0:ffff:4e1e:26d2
78.30.38.211 0:0:0:0:0:ffff:4e1e:26d3
78.30.38.212 0:0:0:0:0:ffff:4e1e:26d4
78.30.38.213 0:0:0:0:0:ffff:4e1e:26d5
78.30.38.214 0:0:0:0:0:ffff:4e1e:26d6
78.30.38.215 0:0:0:0:0:ffff:4e1e:26d7
78.30.38.216 0:0:0:0:0:ffff:4e1e:26d8
78.30.38.217 0:0:0:0:0:ffff:4e1e:26d9
78.30.38.218 0:0:0:0:0:ffff:4e1e:26da
78.30.38.219 0:0:0:0:0:ffff:4e1e:26db
78.30.38.220 0:0:0:0:0:ffff:4e1e:26dc
78.30.38.221 0:0:0:0:0:ffff:4e1e:26dd
78.30.38.222 0:0:0:0:0:ffff:4e1e:26de
78.30.38.223 0:0:0:0:0:ffff:4e1e:26df
78.30.38.224 0:0:0:0:0:ffff:4e1e:26e0
78.30.38.225 0:0:0:0:0:ffff:4e1e:26e1
78.30.38.226 0:0:0:0:0:ffff:4e1e:26e2
78.30.38.227 0:0:0:0:0:ffff:4e1e:26e3
78.30.38.228 0:0:0:0:0:ffff:4e1e:26e4
78.30.38.229 0:0:0:0:0:ffff:4e1e:26e5
78.30.38.230 0:0:0:0:0:ffff:4e1e:26e6
78.30.38.231 0:0:0:0:0:ffff:4e1e:26e7
78.30.38.232 0:0:0:0:0:ffff:4e1e:26e8
78.30.38.233 0:0:0:0:0:ffff:4e1e:26e9
78.30.38.234 0:0:0:0:0:ffff:4e1e:26ea
78.30.38.235 0:0:0:0:0:ffff:4e1e:26eb
78.30.38.236 0:0:0:0:0:ffff:4e1e:26ec
78.30.38.237 0:0:0:0:0:ffff:4e1e:26ed
78.30.38.238 0:0:0:0:0:ffff:4e1e:26ee
78.30.38.239 0:0:0:0:0:ffff:4e1e:26ef
78.30.38.240 0:0:0:0:0:ffff:4e1e:26f0
78.30.38.241 0:0:0:0:0:ffff:4e1e:26f1
78.30.38.242 0:0:0:0:0:ffff:4e1e:26f2
78.30.38.243 0:0:0:0:0:ffff:4e1e:26f3
78.30.38.244 0:0:0:0:0:ffff:4e1e:26f4
78.30.38.245 0:0:0:0:0:ffff:4e1e:26f5
78.30.38.246 0:0:0:0:0:ffff:4e1e:26f6
78.30.38.247 0:0:0:0:0:ffff:4e1e:26f7
78.30.38.248 0:0:0:0:0:ffff:4e1e:26f8
78.30.38.249 0:0:0:0:0:ffff:4e1e:26f9
78.30.38.250 0:0:0:0:0:ffff:4e1e:26fa
78.30.38.251 0:0:0:0:0:ffff:4e1e:26fb
78.30.38.252 0:0:0:0:0:ffff:4e1e:26fc
78.30.38.253 0:0:0:0:0:ffff:4e1e:26fd
78.30.38.254 0:0:0:0:0:ffff:4e1e:26fe
78.30.38.255 0:0:0:0:0:ffff:4e1e: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.