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
15.180.38.1 0:0:0:0:0:ffff:fb4:2601
15.180.38.2 0:0:0:0:0:ffff:fb4:2602
15.180.38.3 0:0:0:0:0:ffff:fb4:2603
15.180.38.4 0:0:0:0:0:ffff:fb4:2604
15.180.38.5 0:0:0:0:0:ffff:fb4:2605
15.180.38.6 0:0:0:0:0:ffff:fb4:2606
15.180.38.7 0:0:0:0:0:ffff:fb4:2607
15.180.38.8 0:0:0:0:0:ffff:fb4:2608
15.180.38.9 0:0:0:0:0:ffff:fb4:2609
15.180.38.10 0:0:0:0:0:ffff:fb4:260a
15.180.38.11 0:0:0:0:0:ffff:fb4:260b
15.180.38.12 0:0:0:0:0:ffff:fb4:260c
15.180.38.13 0:0:0:0:0:ffff:fb4:260d
15.180.38.14 0:0:0:0:0:ffff:fb4:260e
15.180.38.15 0:0:0:0:0:ffff:fb4:260f
15.180.38.16 0:0:0:0:0:ffff:fb4:2610
15.180.38.17 0:0:0:0:0:ffff:fb4:2611
15.180.38.18 0:0:0:0:0:ffff:fb4:2612
15.180.38.19 0:0:0:0:0:ffff:fb4:2613
15.180.38.20 0:0:0:0:0:ffff:fb4:2614
15.180.38.21 0:0:0:0:0:ffff:fb4:2615
15.180.38.22 0:0:0:0:0:ffff:fb4:2616
15.180.38.23 0:0:0:0:0:ffff:fb4:2617
15.180.38.24 0:0:0:0:0:ffff:fb4:2618
15.180.38.25 0:0:0:0:0:ffff:fb4:2619
15.180.38.26 0:0:0:0:0:ffff:fb4:261a
15.180.38.27 0:0:0:0:0:ffff:fb4:261b
15.180.38.28 0:0:0:0:0:ffff:fb4:261c
15.180.38.29 0:0:0:0:0:ffff:fb4:261d
15.180.38.30 0:0:0:0:0:ffff:fb4:261e
15.180.38.31 0:0:0:0:0:ffff:fb4:261f
15.180.38.32 0:0:0:0:0:ffff:fb4:2620
15.180.38.33 0:0:0:0:0:ffff:fb4:2621
15.180.38.34 0:0:0:0:0:ffff:fb4:2622
15.180.38.35 0:0:0:0:0:ffff:fb4:2623
15.180.38.36 0:0:0:0:0:ffff:fb4:2624
15.180.38.37 0:0:0:0:0:ffff:fb4:2625
15.180.38.38 0:0:0:0:0:ffff:fb4:2626
15.180.38.39 0:0:0:0:0:ffff:fb4:2627
15.180.38.40 0:0:0:0:0:ffff:fb4:2628
15.180.38.41 0:0:0:0:0:ffff:fb4:2629
15.180.38.42 0:0:0:0:0:ffff:fb4:262a
15.180.38.43 0:0:0:0:0:ffff:fb4:262b
15.180.38.44 0:0:0:0:0:ffff:fb4:262c
15.180.38.45 0:0:0:0:0:ffff:fb4:262d
15.180.38.46 0:0:0:0:0:ffff:fb4:262e
15.180.38.47 0:0:0:0:0:ffff:fb4:262f
15.180.38.48 0:0:0:0:0:ffff:fb4:2630
15.180.38.49 0:0:0:0:0:ffff:fb4:2631
15.180.38.50 0:0:0:0:0:ffff:fb4:2632
15.180.38.51 0:0:0:0:0:ffff:fb4:2633
15.180.38.52 0:0:0:0:0:ffff:fb4:2634
15.180.38.53 0:0:0:0:0:ffff:fb4:2635
15.180.38.54 0:0:0:0:0:ffff:fb4:2636
15.180.38.55 0:0:0:0:0:ffff:fb4:2637
15.180.38.56 0:0:0:0:0:ffff:fb4:2638
15.180.38.57 0:0:0:0:0:ffff:fb4:2639
15.180.38.58 0:0:0:0:0:ffff:fb4:263a
15.180.38.59 0:0:0:0:0:ffff:fb4:263b
15.180.38.60 0:0:0:0:0:ffff:fb4:263c


15.180.38.61 0:0:0:0:0:ffff:fb4:263d
15.180.38.62 0:0:0:0:0:ffff:fb4:263e
15.180.38.63 0:0:0:0:0:ffff:fb4:263f
15.180.38.64 0:0:0:0:0:ffff:fb4:2640
15.180.38.65 0:0:0:0:0:ffff:fb4:2641
15.180.38.66 0:0:0:0:0:ffff:fb4:2642
15.180.38.67 0:0:0:0:0:ffff:fb4:2643
15.180.38.68 0:0:0:0:0:ffff:fb4:2644
15.180.38.69 0:0:0:0:0:ffff:fb4:2645
15.180.38.70 0:0:0:0:0:ffff:fb4:2646
15.180.38.71 0:0:0:0:0:ffff:fb4:2647
15.180.38.72 0:0:0:0:0:ffff:fb4:2648
15.180.38.73 0:0:0:0:0:ffff:fb4:2649
15.180.38.74 0:0:0:0:0:ffff:fb4:264a
15.180.38.75 0:0:0:0:0:ffff:fb4:264b
15.180.38.76 0:0:0:0:0:ffff:fb4:264c
15.180.38.77 0:0:0:0:0:ffff:fb4:264d
15.180.38.78 0:0:0:0:0:ffff:fb4:264e
15.180.38.79 0:0:0:0:0:ffff:fb4:264f
15.180.38.80 0:0:0:0:0:ffff:fb4:2650
15.180.38.81 0:0:0:0:0:ffff:fb4:2651
15.180.38.82 0:0:0:0:0:ffff:fb4:2652
15.180.38.83 0:0:0:0:0:ffff:fb4:2653
15.180.38.84 0:0:0:0:0:ffff:fb4:2654
15.180.38.85 0:0:0:0:0:ffff:fb4:2655
15.180.38.86 0:0:0:0:0:ffff:fb4:2656
15.180.38.87 0:0:0:0:0:ffff:fb4:2657
15.180.38.88 0:0:0:0:0:ffff:fb4:2658
15.180.38.89 0:0:0:0:0:ffff:fb4:2659
15.180.38.90 0:0:0:0:0:ffff:fb4:265a
15.180.38.91 0:0:0:0:0:ffff:fb4:265b
15.180.38.92 0:0:0:0:0:ffff:fb4:265c
15.180.38.93 0:0:0:0:0:ffff:fb4:265d
15.180.38.94 0:0:0:0:0:ffff:fb4:265e
15.180.38.95 0:0:0:0:0:ffff:fb4:265f
15.180.38.96 0:0:0:0:0:ffff:fb4:2660
15.180.38.97 0:0:0:0:0:ffff:fb4:2661
15.180.38.98 0:0:0:0:0:ffff:fb4:2662
15.180.38.99 0:0:0:0:0:ffff:fb4:2663
15.180.38.100 0:0:0:0:0:ffff:fb4:2664
15.180.38.101 0:0:0:0:0:ffff:fb4:2665
15.180.38.102 0:0:0:0:0:ffff:fb4:2666
15.180.38.103 0:0:0:0:0:ffff:fb4:2667
15.180.38.104 0:0:0:0:0:ffff:fb4:2668
15.180.38.105 0:0:0:0:0:ffff:fb4:2669
15.180.38.106 0:0:0:0:0:ffff:fb4:266a
15.180.38.107 0:0:0:0:0:ffff:fb4:266b
15.180.38.108 0:0:0:0:0:ffff:fb4:266c
15.180.38.109 0:0:0:0:0:ffff:fb4:266d
15.180.38.110 0:0:0:0:0:ffff:fb4:266e
15.180.38.111 0:0:0:0:0:ffff:fb4:266f
15.180.38.112 0:0:0:0:0:ffff:fb4:2670
15.180.38.113 0:0:0:0:0:ffff:fb4:2671
15.180.38.114 0:0:0:0:0:ffff:fb4:2672
15.180.38.115 0:0:0:0:0:ffff:fb4:2673
15.180.38.116 0:0:0:0:0:ffff:fb4:2674
15.180.38.117 0:0:0:0:0:ffff:fb4:2675
15.180.38.118 0:0:0:0:0:ffff:fb4:2676
15.180.38.119 0:0:0:0:0:ffff:fb4:2677
15.180.38.120 0:0:0:0:0:ffff:fb4:2678


15.180.38.121 0:0:0:0:0:ffff:fb4:2679
15.180.38.122 0:0:0:0:0:ffff:fb4:267a
15.180.38.123 0:0:0:0:0:ffff:fb4:267b
15.180.38.124 0:0:0:0:0:ffff:fb4:267c
15.180.38.125 0:0:0:0:0:ffff:fb4:267d
15.180.38.126 0:0:0:0:0:ffff:fb4:267e
15.180.38.127 0:0:0:0:0:ffff:fb4:267f
15.180.38.128 0:0:0:0:0:ffff:fb4:2680
15.180.38.129 0:0:0:0:0:ffff:fb4:2681
15.180.38.130 0:0:0:0:0:ffff:fb4:2682
15.180.38.131 0:0:0:0:0:ffff:fb4:2683
15.180.38.132 0:0:0:0:0:ffff:fb4:2684
15.180.38.133 0:0:0:0:0:ffff:fb4:2685
15.180.38.134 0:0:0:0:0:ffff:fb4:2686
15.180.38.135 0:0:0:0:0:ffff:fb4:2687
15.180.38.136 0:0:0:0:0:ffff:fb4:2688
15.180.38.137 0:0:0:0:0:ffff:fb4:2689
15.180.38.138 0:0:0:0:0:ffff:fb4:268a
15.180.38.139 0:0:0:0:0:ffff:fb4:268b
15.180.38.140 0:0:0:0:0:ffff:fb4:268c
15.180.38.141 0:0:0:0:0:ffff:fb4:268d
15.180.38.142 0:0:0:0:0:ffff:fb4:268e
15.180.38.143 0:0:0:0:0:ffff:fb4:268f
15.180.38.144 0:0:0:0:0:ffff:fb4:2690
15.180.38.145 0:0:0:0:0:ffff:fb4:2691
15.180.38.146 0:0:0:0:0:ffff:fb4:2692
15.180.38.147 0:0:0:0:0:ffff:fb4:2693
15.180.38.148 0:0:0:0:0:ffff:fb4:2694
15.180.38.149 0:0:0:0:0:ffff:fb4:2695
15.180.38.150 0:0:0:0:0:ffff:fb4:2696
15.180.38.151 0:0:0:0:0:ffff:fb4:2697
15.180.38.152 0:0:0:0:0:ffff:fb4:2698
15.180.38.153 0:0:0:0:0:ffff:fb4:2699
15.180.38.154 0:0:0:0:0:ffff:fb4:269a
15.180.38.155 0:0:0:0:0:ffff:fb4:269b
15.180.38.156 0:0:0:0:0:ffff:fb4:269c
15.180.38.157 0:0:0:0:0:ffff:fb4:269d
15.180.38.158 0:0:0:0:0:ffff:fb4:269e
15.180.38.159 0:0:0:0:0:ffff:fb4:269f
15.180.38.160 0:0:0:0:0:ffff:fb4:26a0
15.180.38.161 0:0:0:0:0:ffff:fb4:26a1
15.180.38.162 0:0:0:0:0:ffff:fb4:26a2
15.180.38.163 0:0:0:0:0:ffff:fb4:26a3
15.180.38.164 0:0:0:0:0:ffff:fb4:26a4
15.180.38.165 0:0:0:0:0:ffff:fb4:26a5
15.180.38.166 0:0:0:0:0:ffff:fb4:26a6
15.180.38.167 0:0:0:0:0:ffff:fb4:26a7
15.180.38.168 0:0:0:0:0:ffff:fb4:26a8
15.180.38.169 0:0:0:0:0:ffff:fb4:26a9
15.180.38.170 0:0:0:0:0:ffff:fb4:26aa
15.180.38.171 0:0:0:0:0:ffff:fb4:26ab
15.180.38.172 0:0:0:0:0:ffff:fb4:26ac
15.180.38.173 0:0:0:0:0:ffff:fb4:26ad
15.180.38.174 0:0:0:0:0:ffff:fb4:26ae
15.180.38.175 0:0:0:0:0:ffff:fb4:26af
15.180.38.176 0:0:0:0:0:ffff:fb4:26b0
15.180.38.177 0:0:0:0:0:ffff:fb4:26b1
15.180.38.178 0:0:0:0:0:ffff:fb4:26b2
15.180.38.179 0:0:0:0:0:ffff:fb4:26b3
15.180.38.180 0:0:0:0:0:ffff:fb4:26b4


15.180.38.181 0:0:0:0:0:ffff:fb4:26b5
15.180.38.182 0:0:0:0:0:ffff:fb4:26b6
15.180.38.183 0:0:0:0:0:ffff:fb4:26b7
15.180.38.184 0:0:0:0:0:ffff:fb4:26b8
15.180.38.185 0:0:0:0:0:ffff:fb4:26b9
15.180.38.186 0:0:0:0:0:ffff:fb4:26ba
15.180.38.187 0:0:0:0:0:ffff:fb4:26bb
15.180.38.188 0:0:0:0:0:ffff:fb4:26bc
15.180.38.189 0:0:0:0:0:ffff:fb4:26bd
15.180.38.190 0:0:0:0:0:ffff:fb4:26be
15.180.38.191 0:0:0:0:0:ffff:fb4:26bf
15.180.38.192 0:0:0:0:0:ffff:fb4:26c0
15.180.38.193 0:0:0:0:0:ffff:fb4:26c1
15.180.38.194 0:0:0:0:0:ffff:fb4:26c2
15.180.38.195 0:0:0:0:0:ffff:fb4:26c3
15.180.38.196 0:0:0:0:0:ffff:fb4:26c4
15.180.38.197 0:0:0:0:0:ffff:fb4:26c5
15.180.38.198 0:0:0:0:0:ffff:fb4:26c6
15.180.38.199 0:0:0:0:0:ffff:fb4:26c7
15.180.38.200 0:0:0:0:0:ffff:fb4:26c8
15.180.38.201 0:0:0:0:0:ffff:fb4:26c9
15.180.38.202 0:0:0:0:0:ffff:fb4:26ca
15.180.38.203 0:0:0:0:0:ffff:fb4:26cb
15.180.38.204 0:0:0:0:0:ffff:fb4:26cc
15.180.38.205 0:0:0:0:0:ffff:fb4:26cd
15.180.38.206 0:0:0:0:0:ffff:fb4:26ce
15.180.38.207 0:0:0:0:0:ffff:fb4:26cf
15.180.38.208 0:0:0:0:0:ffff:fb4:26d0
15.180.38.209 0:0:0:0:0:ffff:fb4:26d1
15.180.38.210 0:0:0:0:0:ffff:fb4:26d2
15.180.38.211 0:0:0:0:0:ffff:fb4:26d3
15.180.38.212 0:0:0:0:0:ffff:fb4:26d4
15.180.38.213 0:0:0:0:0:ffff:fb4:26d5
15.180.38.214 0:0:0:0:0:ffff:fb4:26d6
15.180.38.215 0:0:0:0:0:ffff:fb4:26d7
15.180.38.216 0:0:0:0:0:ffff:fb4:26d8
15.180.38.217 0:0:0:0:0:ffff:fb4:26d9
15.180.38.218 0:0:0:0:0:ffff:fb4:26da
15.180.38.219 0:0:0:0:0:ffff:fb4:26db
15.180.38.220 0:0:0:0:0:ffff:fb4:26dc
15.180.38.221 0:0:0:0:0:ffff:fb4:26dd
15.180.38.222 0:0:0:0:0:ffff:fb4:26de
15.180.38.223 0:0:0:0:0:ffff:fb4:26df
15.180.38.224 0:0:0:0:0:ffff:fb4:26e0
15.180.38.225 0:0:0:0:0:ffff:fb4:26e1
15.180.38.226 0:0:0:0:0:ffff:fb4:26e2
15.180.38.227 0:0:0:0:0:ffff:fb4:26e3
15.180.38.228 0:0:0:0:0:ffff:fb4:26e4
15.180.38.229 0:0:0:0:0:ffff:fb4:26e5
15.180.38.230 0:0:0:0:0:ffff:fb4:26e6
15.180.38.231 0:0:0:0:0:ffff:fb4:26e7
15.180.38.232 0:0:0:0:0:ffff:fb4:26e8
15.180.38.233 0:0:0:0:0:ffff:fb4:26e9
15.180.38.234 0:0:0:0:0:ffff:fb4:26ea
15.180.38.235 0:0:0:0:0:ffff:fb4:26eb
15.180.38.236 0:0:0:0:0:ffff:fb4:26ec
15.180.38.237 0:0:0:0:0:ffff:fb4:26ed
15.180.38.238 0:0:0:0:0:ffff:fb4:26ee
15.180.38.239 0:0:0:0:0:ffff:fb4:26ef
15.180.38.240 0:0:0:0:0:ffff:fb4:26f0
15.180.38.241 0:0:0:0:0:ffff:fb4:26f1
15.180.38.242 0:0:0:0:0:ffff:fb4:26f2
15.180.38.243 0:0:0:0:0:ffff:fb4:26f3
15.180.38.244 0:0:0:0:0:ffff:fb4:26f4
15.180.38.245 0:0:0:0:0:ffff:fb4:26f5
15.180.38.246 0:0:0:0:0:ffff:fb4:26f6
15.180.38.247 0:0:0:0:0:ffff:fb4:26f7
15.180.38.248 0:0:0:0:0:ffff:fb4:26f8
15.180.38.249 0:0:0:0:0:ffff:fb4:26f9
15.180.38.250 0:0:0:0:0:ffff:fb4:26fa
15.180.38.251 0:0:0:0:0:ffff:fb4:26fb
15.180.38.252 0:0:0:0:0:ffff:fb4:26fc
15.180.38.253 0:0:0:0:0:ffff:fb4:26fd
15.180.38.254 0:0:0:0:0:ffff:fb4:26fe
15.180.38.255 0:0:0:0:0:ffff:fb4:26ff


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.