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
180.2.38.1 0:0:0:0:0:ffff:b402:2601
180.2.38.2 0:0:0:0:0:ffff:b402:2602
180.2.38.3 0:0:0:0:0:ffff:b402:2603
180.2.38.4 0:0:0:0:0:ffff:b402:2604
180.2.38.5 0:0:0:0:0:ffff:b402:2605
180.2.38.6 0:0:0:0:0:ffff:b402:2606
180.2.38.7 0:0:0:0:0:ffff:b402:2607
180.2.38.8 0:0:0:0:0:ffff:b402:2608
180.2.38.9 0:0:0:0:0:ffff:b402:2609
180.2.38.10 0:0:0:0:0:ffff:b402:260a
180.2.38.11 0:0:0:0:0:ffff:b402:260b
180.2.38.12 0:0:0:0:0:ffff:b402:260c
180.2.38.13 0:0:0:0:0:ffff:b402:260d
180.2.38.14 0:0:0:0:0:ffff:b402:260e
180.2.38.15 0:0:0:0:0:ffff:b402:260f
180.2.38.16 0:0:0:0:0:ffff:b402:2610
180.2.38.17 0:0:0:0:0:ffff:b402:2611
180.2.38.18 0:0:0:0:0:ffff:b402:2612
180.2.38.19 0:0:0:0:0:ffff:b402:2613
180.2.38.20 0:0:0:0:0:ffff:b402:2614
180.2.38.21 0:0:0:0:0:ffff:b402:2615
180.2.38.22 0:0:0:0:0:ffff:b402:2616
180.2.38.23 0:0:0:0:0:ffff:b402:2617
180.2.38.24 0:0:0:0:0:ffff:b402:2618
180.2.38.25 0:0:0:0:0:ffff:b402:2619
180.2.38.26 0:0:0:0:0:ffff:b402:261a
180.2.38.27 0:0:0:0:0:ffff:b402:261b
180.2.38.28 0:0:0:0:0:ffff:b402:261c
180.2.38.29 0:0:0:0:0:ffff:b402:261d
180.2.38.30 0:0:0:0:0:ffff:b402:261e
180.2.38.31 0:0:0:0:0:ffff:b402:261f
180.2.38.32 0:0:0:0:0:ffff:b402:2620
180.2.38.33 0:0:0:0:0:ffff:b402:2621
180.2.38.34 0:0:0:0:0:ffff:b402:2622
180.2.38.35 0:0:0:0:0:ffff:b402:2623
180.2.38.36 0:0:0:0:0:ffff:b402:2624
180.2.38.37 0:0:0:0:0:ffff:b402:2625
180.2.38.38 0:0:0:0:0:ffff:b402:2626
180.2.38.39 0:0:0:0:0:ffff:b402:2627
180.2.38.40 0:0:0:0:0:ffff:b402:2628
180.2.38.41 0:0:0:0:0:ffff:b402:2629
180.2.38.42 0:0:0:0:0:ffff:b402:262a
180.2.38.43 0:0:0:0:0:ffff:b402:262b
180.2.38.44 0:0:0:0:0:ffff:b402:262c
180.2.38.45 0:0:0:0:0:ffff:b402:262d
180.2.38.46 0:0:0:0:0:ffff:b402:262e
180.2.38.47 0:0:0:0:0:ffff:b402:262f
180.2.38.48 0:0:0:0:0:ffff:b402:2630
180.2.38.49 0:0:0:0:0:ffff:b402:2631
180.2.38.50 0:0:0:0:0:ffff:b402:2632
180.2.38.51 0:0:0:0:0:ffff:b402:2633
180.2.38.52 0:0:0:0:0:ffff:b402:2634
180.2.38.53 0:0:0:0:0:ffff:b402:2635
180.2.38.54 0:0:0:0:0:ffff:b402:2636
180.2.38.55 0:0:0:0:0:ffff:b402:2637
180.2.38.56 0:0:0:0:0:ffff:b402:2638
180.2.38.57 0:0:0:0:0:ffff:b402:2639
180.2.38.58 0:0:0:0:0:ffff:b402:263a
180.2.38.59 0:0:0:0:0:ffff:b402:263b
180.2.38.60 0:0:0:0:0:ffff:b402:263c


180.2.38.61 0:0:0:0:0:ffff:b402:263d
180.2.38.62 0:0:0:0:0:ffff:b402:263e
180.2.38.63 0:0:0:0:0:ffff:b402:263f
180.2.38.64 0:0:0:0:0:ffff:b402:2640
180.2.38.65 0:0:0:0:0:ffff:b402:2641
180.2.38.66 0:0:0:0:0:ffff:b402:2642
180.2.38.67 0:0:0:0:0:ffff:b402:2643
180.2.38.68 0:0:0:0:0:ffff:b402:2644
180.2.38.69 0:0:0:0:0:ffff:b402:2645
180.2.38.70 0:0:0:0:0:ffff:b402:2646
180.2.38.71 0:0:0:0:0:ffff:b402:2647
180.2.38.72 0:0:0:0:0:ffff:b402:2648
180.2.38.73 0:0:0:0:0:ffff:b402:2649
180.2.38.74 0:0:0:0:0:ffff:b402:264a
180.2.38.75 0:0:0:0:0:ffff:b402:264b
180.2.38.76 0:0:0:0:0:ffff:b402:264c
180.2.38.77 0:0:0:0:0:ffff:b402:264d
180.2.38.78 0:0:0:0:0:ffff:b402:264e
180.2.38.79 0:0:0:0:0:ffff:b402:264f
180.2.38.80 0:0:0:0:0:ffff:b402:2650
180.2.38.81 0:0:0:0:0:ffff:b402:2651
180.2.38.82 0:0:0:0:0:ffff:b402:2652
180.2.38.83 0:0:0:0:0:ffff:b402:2653
180.2.38.84 0:0:0:0:0:ffff:b402:2654
180.2.38.85 0:0:0:0:0:ffff:b402:2655
180.2.38.86 0:0:0:0:0:ffff:b402:2656
180.2.38.87 0:0:0:0:0:ffff:b402:2657
180.2.38.88 0:0:0:0:0:ffff:b402:2658
180.2.38.89 0:0:0:0:0:ffff:b402:2659
180.2.38.90 0:0:0:0:0:ffff:b402:265a
180.2.38.91 0:0:0:0:0:ffff:b402:265b
180.2.38.92 0:0:0:0:0:ffff:b402:265c
180.2.38.93 0:0:0:0:0:ffff:b402:265d
180.2.38.94 0:0:0:0:0:ffff:b402:265e
180.2.38.95 0:0:0:0:0:ffff:b402:265f
180.2.38.96 0:0:0:0:0:ffff:b402:2660
180.2.38.97 0:0:0:0:0:ffff:b402:2661
180.2.38.98 0:0:0:0:0:ffff:b402:2662
180.2.38.99 0:0:0:0:0:ffff:b402:2663
180.2.38.100 0:0:0:0:0:ffff:b402:2664
180.2.38.101 0:0:0:0:0:ffff:b402:2665
180.2.38.102 0:0:0:0:0:ffff:b402:2666
180.2.38.103 0:0:0:0:0:ffff:b402:2667
180.2.38.104 0:0:0:0:0:ffff:b402:2668
180.2.38.105 0:0:0:0:0:ffff:b402:2669
180.2.38.106 0:0:0:0:0:ffff:b402:266a
180.2.38.107 0:0:0:0:0:ffff:b402:266b
180.2.38.108 0:0:0:0:0:ffff:b402:266c
180.2.38.109 0:0:0:0:0:ffff:b402:266d
180.2.38.110 0:0:0:0:0:ffff:b402:266e
180.2.38.111 0:0:0:0:0:ffff:b402:266f
180.2.38.112 0:0:0:0:0:ffff:b402:2670
180.2.38.113 0:0:0:0:0:ffff:b402:2671
180.2.38.114 0:0:0:0:0:ffff:b402:2672
180.2.38.115 0:0:0:0:0:ffff:b402:2673
180.2.38.116 0:0:0:0:0:ffff:b402:2674
180.2.38.117 0:0:0:0:0:ffff:b402:2675
180.2.38.118 0:0:0:0:0:ffff:b402:2676
180.2.38.119 0:0:0:0:0:ffff:b402:2677
180.2.38.120 0:0:0:0:0:ffff:b402:2678


180.2.38.121 0:0:0:0:0:ffff:b402:2679
180.2.38.122 0:0:0:0:0:ffff:b402:267a
180.2.38.123 0:0:0:0:0:ffff:b402:267b
180.2.38.124 0:0:0:0:0:ffff:b402:267c
180.2.38.125 0:0:0:0:0:ffff:b402:267d
180.2.38.126 0:0:0:0:0:ffff:b402:267e
180.2.38.127 0:0:0:0:0:ffff:b402:267f
180.2.38.128 0:0:0:0:0:ffff:b402:2680
180.2.38.129 0:0:0:0:0:ffff:b402:2681
180.2.38.130 0:0:0:0:0:ffff:b402:2682
180.2.38.131 0:0:0:0:0:ffff:b402:2683
180.2.38.132 0:0:0:0:0:ffff:b402:2684
180.2.38.133 0:0:0:0:0:ffff:b402:2685
180.2.38.134 0:0:0:0:0:ffff:b402:2686
180.2.38.135 0:0:0:0:0:ffff:b402:2687
180.2.38.136 0:0:0:0:0:ffff:b402:2688
180.2.38.137 0:0:0:0:0:ffff:b402:2689
180.2.38.138 0:0:0:0:0:ffff:b402:268a
180.2.38.139 0:0:0:0:0:ffff:b402:268b
180.2.38.140 0:0:0:0:0:ffff:b402:268c
180.2.38.141 0:0:0:0:0:ffff:b402:268d
180.2.38.142 0:0:0:0:0:ffff:b402:268e
180.2.38.143 0:0:0:0:0:ffff:b402:268f
180.2.38.144 0:0:0:0:0:ffff:b402:2690
180.2.38.145 0:0:0:0:0:ffff:b402:2691
180.2.38.146 0:0:0:0:0:ffff:b402:2692
180.2.38.147 0:0:0:0:0:ffff:b402:2693
180.2.38.148 0:0:0:0:0:ffff:b402:2694
180.2.38.149 0:0:0:0:0:ffff:b402:2695
180.2.38.150 0:0:0:0:0:ffff:b402:2696
180.2.38.151 0:0:0:0:0:ffff:b402:2697
180.2.38.152 0:0:0:0:0:ffff:b402:2698
180.2.38.153 0:0:0:0:0:ffff:b402:2699
180.2.38.154 0:0:0:0:0:ffff:b402:269a
180.2.38.155 0:0:0:0:0:ffff:b402:269b
180.2.38.156 0:0:0:0:0:ffff:b402:269c
180.2.38.157 0:0:0:0:0:ffff:b402:269d
180.2.38.158 0:0:0:0:0:ffff:b402:269e
180.2.38.159 0:0:0:0:0:ffff:b402:269f
180.2.38.160 0:0:0:0:0:ffff:b402:26a0
180.2.38.161 0:0:0:0:0:ffff:b402:26a1
180.2.38.162 0:0:0:0:0:ffff:b402:26a2
180.2.38.163 0:0:0:0:0:ffff:b402:26a3
180.2.38.164 0:0:0:0:0:ffff:b402:26a4
180.2.38.165 0:0:0:0:0:ffff:b402:26a5
180.2.38.166 0:0:0:0:0:ffff:b402:26a6
180.2.38.167 0:0:0:0:0:ffff:b402:26a7
180.2.38.168 0:0:0:0:0:ffff:b402:26a8
180.2.38.169 0:0:0:0:0:ffff:b402:26a9
180.2.38.170 0:0:0:0:0:ffff:b402:26aa
180.2.38.171 0:0:0:0:0:ffff:b402:26ab
180.2.38.172 0:0:0:0:0:ffff:b402:26ac
180.2.38.173 0:0:0:0:0:ffff:b402:26ad
180.2.38.174 0:0:0:0:0:ffff:b402:26ae
180.2.38.175 0:0:0:0:0:ffff:b402:26af
180.2.38.176 0:0:0:0:0:ffff:b402:26b0
180.2.38.177 0:0:0:0:0:ffff:b402:26b1
180.2.38.178 0:0:0:0:0:ffff:b402:26b2
180.2.38.179 0:0:0:0:0:ffff:b402:26b3
180.2.38.180 0:0:0:0:0:ffff:b402:26b4


180.2.38.181 0:0:0:0:0:ffff:b402:26b5
180.2.38.182 0:0:0:0:0:ffff:b402:26b6
180.2.38.183 0:0:0:0:0:ffff:b402:26b7
180.2.38.184 0:0:0:0:0:ffff:b402:26b8
180.2.38.185 0:0:0:0:0:ffff:b402:26b9
180.2.38.186 0:0:0:0:0:ffff:b402:26ba
180.2.38.187 0:0:0:0:0:ffff:b402:26bb
180.2.38.188 0:0:0:0:0:ffff:b402:26bc
180.2.38.189 0:0:0:0:0:ffff:b402:26bd
180.2.38.190 0:0:0:0:0:ffff:b402:26be
180.2.38.191 0:0:0:0:0:ffff:b402:26bf
180.2.38.192 0:0:0:0:0:ffff:b402:26c0
180.2.38.193 0:0:0:0:0:ffff:b402:26c1
180.2.38.194 0:0:0:0:0:ffff:b402:26c2
180.2.38.195 0:0:0:0:0:ffff:b402:26c3
180.2.38.196 0:0:0:0:0:ffff:b402:26c4
180.2.38.197 0:0:0:0:0:ffff:b402:26c5
180.2.38.198 0:0:0:0:0:ffff:b402:26c6
180.2.38.199 0:0:0:0:0:ffff:b402:26c7
180.2.38.200 0:0:0:0:0:ffff:b402:26c8
180.2.38.201 0:0:0:0:0:ffff:b402:26c9
180.2.38.202 0:0:0:0:0:ffff:b402:26ca
180.2.38.203 0:0:0:0:0:ffff:b402:26cb
180.2.38.204 0:0:0:0:0:ffff:b402:26cc
180.2.38.205 0:0:0:0:0:ffff:b402:26cd
180.2.38.206 0:0:0:0:0:ffff:b402:26ce
180.2.38.207 0:0:0:0:0:ffff:b402:26cf
180.2.38.208 0:0:0:0:0:ffff:b402:26d0
180.2.38.209 0:0:0:0:0:ffff:b402:26d1
180.2.38.210 0:0:0:0:0:ffff:b402:26d2
180.2.38.211 0:0:0:0:0:ffff:b402:26d3
180.2.38.212 0:0:0:0:0:ffff:b402:26d4
180.2.38.213 0:0:0:0:0:ffff:b402:26d5
180.2.38.214 0:0:0:0:0:ffff:b402:26d6
180.2.38.215 0:0:0:0:0:ffff:b402:26d7
180.2.38.216 0:0:0:0:0:ffff:b402:26d8
180.2.38.217 0:0:0:0:0:ffff:b402:26d9
180.2.38.218 0:0:0:0:0:ffff:b402:26da
180.2.38.219 0:0:0:0:0:ffff:b402:26db
180.2.38.220 0:0:0:0:0:ffff:b402:26dc
180.2.38.221 0:0:0:0:0:ffff:b402:26dd
180.2.38.222 0:0:0:0:0:ffff:b402:26de
180.2.38.223 0:0:0:0:0:ffff:b402:26df
180.2.38.224 0:0:0:0:0:ffff:b402:26e0
180.2.38.225 0:0:0:0:0:ffff:b402:26e1
180.2.38.226 0:0:0:0:0:ffff:b402:26e2
180.2.38.227 0:0:0:0:0:ffff:b402:26e3
180.2.38.228 0:0:0:0:0:ffff:b402:26e4
180.2.38.229 0:0:0:0:0:ffff:b402:26e5
180.2.38.230 0:0:0:0:0:ffff:b402:26e6
180.2.38.231 0:0:0:0:0:ffff:b402:26e7
180.2.38.232 0:0:0:0:0:ffff:b402:26e8
180.2.38.233 0:0:0:0:0:ffff:b402:26e9
180.2.38.234 0:0:0:0:0:ffff:b402:26ea
180.2.38.235 0:0:0:0:0:ffff:b402:26eb
180.2.38.236 0:0:0:0:0:ffff:b402:26ec
180.2.38.237 0:0:0:0:0:ffff:b402:26ed
180.2.38.238 0:0:0:0:0:ffff:b402:26ee
180.2.38.239 0:0:0:0:0:ffff:b402:26ef
180.2.38.240 0:0:0:0:0:ffff:b402:26f0
180.2.38.241 0:0:0:0:0:ffff:b402:26f1
180.2.38.242 0:0:0:0:0:ffff:b402:26f2
180.2.38.243 0:0:0:0:0:ffff:b402:26f3
180.2.38.244 0:0:0:0:0:ffff:b402:26f4
180.2.38.245 0:0:0:0:0:ffff:b402:26f5
180.2.38.246 0:0:0:0:0:ffff:b402:26f6
180.2.38.247 0:0:0:0:0:ffff:b402:26f7
180.2.38.248 0:0:0:0:0:ffff:b402:26f8
180.2.38.249 0:0:0:0:0:ffff:b402:26f9
180.2.38.250 0:0:0:0:0:ffff:b402:26fa
180.2.38.251 0:0:0:0:0:ffff:b402:26fb
180.2.38.252 0:0:0:0:0:ffff:b402:26fc
180.2.38.253 0:0:0:0:0:ffff:b402:26fd
180.2.38.254 0:0:0:0:0:ffff:b402:26fe
180.2.38.255 0:0:0:0:0:ffff:b402:26ff


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.