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
63.155.38.1 0:0:0:0:0:ffff:3f9b:2601
63.155.38.2 0:0:0:0:0:ffff:3f9b:2602
63.155.38.3 0:0:0:0:0:ffff:3f9b:2603
63.155.38.4 0:0:0:0:0:ffff:3f9b:2604
63.155.38.5 0:0:0:0:0:ffff:3f9b:2605
63.155.38.6 0:0:0:0:0:ffff:3f9b:2606
63.155.38.7 0:0:0:0:0:ffff:3f9b:2607
63.155.38.8 0:0:0:0:0:ffff:3f9b:2608
63.155.38.9 0:0:0:0:0:ffff:3f9b:2609
63.155.38.10 0:0:0:0:0:ffff:3f9b:260a
63.155.38.11 0:0:0:0:0:ffff:3f9b:260b
63.155.38.12 0:0:0:0:0:ffff:3f9b:260c
63.155.38.13 0:0:0:0:0:ffff:3f9b:260d
63.155.38.14 0:0:0:0:0:ffff:3f9b:260e
63.155.38.15 0:0:0:0:0:ffff:3f9b:260f
63.155.38.16 0:0:0:0:0:ffff:3f9b:2610
63.155.38.17 0:0:0:0:0:ffff:3f9b:2611
63.155.38.18 0:0:0:0:0:ffff:3f9b:2612
63.155.38.19 0:0:0:0:0:ffff:3f9b:2613
63.155.38.20 0:0:0:0:0:ffff:3f9b:2614
63.155.38.21 0:0:0:0:0:ffff:3f9b:2615
63.155.38.22 0:0:0:0:0:ffff:3f9b:2616
63.155.38.23 0:0:0:0:0:ffff:3f9b:2617
63.155.38.24 0:0:0:0:0:ffff:3f9b:2618
63.155.38.25 0:0:0:0:0:ffff:3f9b:2619
63.155.38.26 0:0:0:0:0:ffff:3f9b:261a
63.155.38.27 0:0:0:0:0:ffff:3f9b:261b
63.155.38.28 0:0:0:0:0:ffff:3f9b:261c
63.155.38.29 0:0:0:0:0:ffff:3f9b:261d
63.155.38.30 0:0:0:0:0:ffff:3f9b:261e
63.155.38.31 0:0:0:0:0:ffff:3f9b:261f
63.155.38.32 0:0:0:0:0:ffff:3f9b:2620
63.155.38.33 0:0:0:0:0:ffff:3f9b:2621
63.155.38.34 0:0:0:0:0:ffff:3f9b:2622
63.155.38.35 0:0:0:0:0:ffff:3f9b:2623
63.155.38.36 0:0:0:0:0:ffff:3f9b:2624
63.155.38.37 0:0:0:0:0:ffff:3f9b:2625
63.155.38.38 0:0:0:0:0:ffff:3f9b:2626
63.155.38.39 0:0:0:0:0:ffff:3f9b:2627
63.155.38.40 0:0:0:0:0:ffff:3f9b:2628
63.155.38.41 0:0:0:0:0:ffff:3f9b:2629
63.155.38.42 0:0:0:0:0:ffff:3f9b:262a
63.155.38.43 0:0:0:0:0:ffff:3f9b:262b
63.155.38.44 0:0:0:0:0:ffff:3f9b:262c
63.155.38.45 0:0:0:0:0:ffff:3f9b:262d
63.155.38.46 0:0:0:0:0:ffff:3f9b:262e
63.155.38.47 0:0:0:0:0:ffff:3f9b:262f
63.155.38.48 0:0:0:0:0:ffff:3f9b:2630
63.155.38.49 0:0:0:0:0:ffff:3f9b:2631
63.155.38.50 0:0:0:0:0:ffff:3f9b:2632
63.155.38.51 0:0:0:0:0:ffff:3f9b:2633
63.155.38.52 0:0:0:0:0:ffff:3f9b:2634
63.155.38.53 0:0:0:0:0:ffff:3f9b:2635
63.155.38.54 0:0:0:0:0:ffff:3f9b:2636
63.155.38.55 0:0:0:0:0:ffff:3f9b:2637
63.155.38.56 0:0:0:0:0:ffff:3f9b:2638
63.155.38.57 0:0:0:0:0:ffff:3f9b:2639
63.155.38.58 0:0:0:0:0:ffff:3f9b:263a
63.155.38.59 0:0:0:0:0:ffff:3f9b:263b
63.155.38.60 0:0:0:0:0:ffff:3f9b:263c


63.155.38.61 0:0:0:0:0:ffff:3f9b:263d
63.155.38.62 0:0:0:0:0:ffff:3f9b:263e
63.155.38.63 0:0:0:0:0:ffff:3f9b:263f
63.155.38.64 0:0:0:0:0:ffff:3f9b:2640
63.155.38.65 0:0:0:0:0:ffff:3f9b:2641
63.155.38.66 0:0:0:0:0:ffff:3f9b:2642
63.155.38.67 0:0:0:0:0:ffff:3f9b:2643
63.155.38.68 0:0:0:0:0:ffff:3f9b:2644
63.155.38.69 0:0:0:0:0:ffff:3f9b:2645
63.155.38.70 0:0:0:0:0:ffff:3f9b:2646
63.155.38.71 0:0:0:0:0:ffff:3f9b:2647
63.155.38.72 0:0:0:0:0:ffff:3f9b:2648
63.155.38.73 0:0:0:0:0:ffff:3f9b:2649
63.155.38.74 0:0:0:0:0:ffff:3f9b:264a
63.155.38.75 0:0:0:0:0:ffff:3f9b:264b
63.155.38.76 0:0:0:0:0:ffff:3f9b:264c
63.155.38.77 0:0:0:0:0:ffff:3f9b:264d
63.155.38.78 0:0:0:0:0:ffff:3f9b:264e
63.155.38.79 0:0:0:0:0:ffff:3f9b:264f
63.155.38.80 0:0:0:0:0:ffff:3f9b:2650
63.155.38.81 0:0:0:0:0:ffff:3f9b:2651
63.155.38.82 0:0:0:0:0:ffff:3f9b:2652
63.155.38.83 0:0:0:0:0:ffff:3f9b:2653
63.155.38.84 0:0:0:0:0:ffff:3f9b:2654
63.155.38.85 0:0:0:0:0:ffff:3f9b:2655
63.155.38.86 0:0:0:0:0:ffff:3f9b:2656
63.155.38.87 0:0:0:0:0:ffff:3f9b:2657
63.155.38.88 0:0:0:0:0:ffff:3f9b:2658
63.155.38.89 0:0:0:0:0:ffff:3f9b:2659
63.155.38.90 0:0:0:0:0:ffff:3f9b:265a
63.155.38.91 0:0:0:0:0:ffff:3f9b:265b
63.155.38.92 0:0:0:0:0:ffff:3f9b:265c
63.155.38.93 0:0:0:0:0:ffff:3f9b:265d
63.155.38.94 0:0:0:0:0:ffff:3f9b:265e
63.155.38.95 0:0:0:0:0:ffff:3f9b:265f
63.155.38.96 0:0:0:0:0:ffff:3f9b:2660
63.155.38.97 0:0:0:0:0:ffff:3f9b:2661
63.155.38.98 0:0:0:0:0:ffff:3f9b:2662
63.155.38.99 0:0:0:0:0:ffff:3f9b:2663
63.155.38.100 0:0:0:0:0:ffff:3f9b:2664
63.155.38.101 0:0:0:0:0:ffff:3f9b:2665
63.155.38.102 0:0:0:0:0:ffff:3f9b:2666
63.155.38.103 0:0:0:0:0:ffff:3f9b:2667
63.155.38.104 0:0:0:0:0:ffff:3f9b:2668
63.155.38.105 0:0:0:0:0:ffff:3f9b:2669
63.155.38.106 0:0:0:0:0:ffff:3f9b:266a
63.155.38.107 0:0:0:0:0:ffff:3f9b:266b
63.155.38.108 0:0:0:0:0:ffff:3f9b:266c
63.155.38.109 0:0:0:0:0:ffff:3f9b:266d
63.155.38.110 0:0:0:0:0:ffff:3f9b:266e
63.155.38.111 0:0:0:0:0:ffff:3f9b:266f
63.155.38.112 0:0:0:0:0:ffff:3f9b:2670
63.155.38.113 0:0:0:0:0:ffff:3f9b:2671
63.155.38.114 0:0:0:0:0:ffff:3f9b:2672
63.155.38.115 0:0:0:0:0:ffff:3f9b:2673
63.155.38.116 0:0:0:0:0:ffff:3f9b:2674
63.155.38.117 0:0:0:0:0:ffff:3f9b:2675
63.155.38.118 0:0:0:0:0:ffff:3f9b:2676
63.155.38.119 0:0:0:0:0:ffff:3f9b:2677
63.155.38.120 0:0:0:0:0:ffff:3f9b:2678


63.155.38.121 0:0:0:0:0:ffff:3f9b:2679
63.155.38.122 0:0:0:0:0:ffff:3f9b:267a
63.155.38.123 0:0:0:0:0:ffff:3f9b:267b
63.155.38.124 0:0:0:0:0:ffff:3f9b:267c
63.155.38.125 0:0:0:0:0:ffff:3f9b:267d
63.155.38.126 0:0:0:0:0:ffff:3f9b:267e
63.155.38.127 0:0:0:0:0:ffff:3f9b:267f
63.155.38.128 0:0:0:0:0:ffff:3f9b:2680
63.155.38.129 0:0:0:0:0:ffff:3f9b:2681
63.155.38.130 0:0:0:0:0:ffff:3f9b:2682
63.155.38.131 0:0:0:0:0:ffff:3f9b:2683
63.155.38.132 0:0:0:0:0:ffff:3f9b:2684
63.155.38.133 0:0:0:0:0:ffff:3f9b:2685
63.155.38.134 0:0:0:0:0:ffff:3f9b:2686
63.155.38.135 0:0:0:0:0:ffff:3f9b:2687
63.155.38.136 0:0:0:0:0:ffff:3f9b:2688
63.155.38.137 0:0:0:0:0:ffff:3f9b:2689
63.155.38.138 0:0:0:0:0:ffff:3f9b:268a
63.155.38.139 0:0:0:0:0:ffff:3f9b:268b
63.155.38.140 0:0:0:0:0:ffff:3f9b:268c
63.155.38.141 0:0:0:0:0:ffff:3f9b:268d
63.155.38.142 0:0:0:0:0:ffff:3f9b:268e
63.155.38.143 0:0:0:0:0:ffff:3f9b:268f
63.155.38.144 0:0:0:0:0:ffff:3f9b:2690
63.155.38.145 0:0:0:0:0:ffff:3f9b:2691
63.155.38.146 0:0:0:0:0:ffff:3f9b:2692
63.155.38.147 0:0:0:0:0:ffff:3f9b:2693
63.155.38.148 0:0:0:0:0:ffff:3f9b:2694
63.155.38.149 0:0:0:0:0:ffff:3f9b:2695
63.155.38.150 0:0:0:0:0:ffff:3f9b:2696
63.155.38.151 0:0:0:0:0:ffff:3f9b:2697
63.155.38.152 0:0:0:0:0:ffff:3f9b:2698
63.155.38.153 0:0:0:0:0:ffff:3f9b:2699
63.155.38.154 0:0:0:0:0:ffff:3f9b:269a
63.155.38.155 0:0:0:0:0:ffff:3f9b:269b
63.155.38.156 0:0:0:0:0:ffff:3f9b:269c
63.155.38.157 0:0:0:0:0:ffff:3f9b:269d
63.155.38.158 0:0:0:0:0:ffff:3f9b:269e
63.155.38.159 0:0:0:0:0:ffff:3f9b:269f
63.155.38.160 0:0:0:0:0:ffff:3f9b:26a0
63.155.38.161 0:0:0:0:0:ffff:3f9b:26a1
63.155.38.162 0:0:0:0:0:ffff:3f9b:26a2
63.155.38.163 0:0:0:0:0:ffff:3f9b:26a3
63.155.38.164 0:0:0:0:0:ffff:3f9b:26a4
63.155.38.165 0:0:0:0:0:ffff:3f9b:26a5
63.155.38.166 0:0:0:0:0:ffff:3f9b:26a6
63.155.38.167 0:0:0:0:0:ffff:3f9b:26a7
63.155.38.168 0:0:0:0:0:ffff:3f9b:26a8
63.155.38.169 0:0:0:0:0:ffff:3f9b:26a9
63.155.38.170 0:0:0:0:0:ffff:3f9b:26aa
63.155.38.171 0:0:0:0:0:ffff:3f9b:26ab
63.155.38.172 0:0:0:0:0:ffff:3f9b:26ac
63.155.38.173 0:0:0:0:0:ffff:3f9b:26ad
63.155.38.174 0:0:0:0:0:ffff:3f9b:26ae
63.155.38.175 0:0:0:0:0:ffff:3f9b:26af
63.155.38.176 0:0:0:0:0:ffff:3f9b:26b0
63.155.38.177 0:0:0:0:0:ffff:3f9b:26b1
63.155.38.178 0:0:0:0:0:ffff:3f9b:26b2
63.155.38.179 0:0:0:0:0:ffff:3f9b:26b3
63.155.38.180 0:0:0:0:0:ffff:3f9b:26b4


63.155.38.181 0:0:0:0:0:ffff:3f9b:26b5
63.155.38.182 0:0:0:0:0:ffff:3f9b:26b6
63.155.38.183 0:0:0:0:0:ffff:3f9b:26b7
63.155.38.184 0:0:0:0:0:ffff:3f9b:26b8
63.155.38.185 0:0:0:0:0:ffff:3f9b:26b9
63.155.38.186 0:0:0:0:0:ffff:3f9b:26ba
63.155.38.187 0:0:0:0:0:ffff:3f9b:26bb
63.155.38.188 0:0:0:0:0:ffff:3f9b:26bc
63.155.38.189 0:0:0:0:0:ffff:3f9b:26bd
63.155.38.190 0:0:0:0:0:ffff:3f9b:26be
63.155.38.191 0:0:0:0:0:ffff:3f9b:26bf
63.155.38.192 0:0:0:0:0:ffff:3f9b:26c0
63.155.38.193 0:0:0:0:0:ffff:3f9b:26c1
63.155.38.194 0:0:0:0:0:ffff:3f9b:26c2
63.155.38.195 0:0:0:0:0:ffff:3f9b:26c3
63.155.38.196 0:0:0:0:0:ffff:3f9b:26c4
63.155.38.197 0:0:0:0:0:ffff:3f9b:26c5
63.155.38.198 0:0:0:0:0:ffff:3f9b:26c6
63.155.38.199 0:0:0:0:0:ffff:3f9b:26c7
63.155.38.200 0:0:0:0:0:ffff:3f9b:26c8
63.155.38.201 0:0:0:0:0:ffff:3f9b:26c9
63.155.38.202 0:0:0:0:0:ffff:3f9b:26ca
63.155.38.203 0:0:0:0:0:ffff:3f9b:26cb
63.155.38.204 0:0:0:0:0:ffff:3f9b:26cc
63.155.38.205 0:0:0:0:0:ffff:3f9b:26cd
63.155.38.206 0:0:0:0:0:ffff:3f9b:26ce
63.155.38.207 0:0:0:0:0:ffff:3f9b:26cf
63.155.38.208 0:0:0:0:0:ffff:3f9b:26d0
63.155.38.209 0:0:0:0:0:ffff:3f9b:26d1
63.155.38.210 0:0:0:0:0:ffff:3f9b:26d2
63.155.38.211 0:0:0:0:0:ffff:3f9b:26d3
63.155.38.212 0:0:0:0:0:ffff:3f9b:26d4
63.155.38.213 0:0:0:0:0:ffff:3f9b:26d5
63.155.38.214 0:0:0:0:0:ffff:3f9b:26d6
63.155.38.215 0:0:0:0:0:ffff:3f9b:26d7
63.155.38.216 0:0:0:0:0:ffff:3f9b:26d8
63.155.38.217 0:0:0:0:0:ffff:3f9b:26d9
63.155.38.218 0:0:0:0:0:ffff:3f9b:26da
63.155.38.219 0:0:0:0:0:ffff:3f9b:26db
63.155.38.220 0:0:0:0:0:ffff:3f9b:26dc
63.155.38.221 0:0:0:0:0:ffff:3f9b:26dd
63.155.38.222 0:0:0:0:0:ffff:3f9b:26de
63.155.38.223 0:0:0:0:0:ffff:3f9b:26df
63.155.38.224 0:0:0:0:0:ffff:3f9b:26e0
63.155.38.225 0:0:0:0:0:ffff:3f9b:26e1
63.155.38.226 0:0:0:0:0:ffff:3f9b:26e2
63.155.38.227 0:0:0:0:0:ffff:3f9b:26e3
63.155.38.228 0:0:0:0:0:ffff:3f9b:26e4
63.155.38.229 0:0:0:0:0:ffff:3f9b:26e5
63.155.38.230 0:0:0:0:0:ffff:3f9b:26e6
63.155.38.231 0:0:0:0:0:ffff:3f9b:26e7
63.155.38.232 0:0:0:0:0:ffff:3f9b:26e8
63.155.38.233 0:0:0:0:0:ffff:3f9b:26e9
63.155.38.234 0:0:0:0:0:ffff:3f9b:26ea
63.155.38.235 0:0:0:0:0:ffff:3f9b:26eb
63.155.38.236 0:0:0:0:0:ffff:3f9b:26ec
63.155.38.237 0:0:0:0:0:ffff:3f9b:26ed
63.155.38.238 0:0:0:0:0:ffff:3f9b:26ee
63.155.38.239 0:0:0:0:0:ffff:3f9b:26ef
63.155.38.240 0:0:0:0:0:ffff:3f9b:26f0
63.155.38.241 0:0:0:0:0:ffff:3f9b:26f1
63.155.38.242 0:0:0:0:0:ffff:3f9b:26f2
63.155.38.243 0:0:0:0:0:ffff:3f9b:26f3
63.155.38.244 0:0:0:0:0:ffff:3f9b:26f4
63.155.38.245 0:0:0:0:0:ffff:3f9b:26f5
63.155.38.246 0:0:0:0:0:ffff:3f9b:26f6
63.155.38.247 0:0:0:0:0:ffff:3f9b:26f7
63.155.38.248 0:0:0:0:0:ffff:3f9b:26f8
63.155.38.249 0:0:0:0:0:ffff:3f9b:26f9
63.155.38.250 0:0:0:0:0:ffff:3f9b:26fa
63.155.38.251 0:0:0:0:0:ffff:3f9b:26fb
63.155.38.252 0:0:0:0:0:ffff:3f9b:26fc
63.155.38.253 0:0:0:0:0:ffff:3f9b:26fd
63.155.38.254 0:0:0:0:0:ffff:3f9b:26fe
63.155.38.255 0:0:0:0:0:ffff:3f9b: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.