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
49.100.38.1 0:0:0:0:0:ffff:3164:2601
49.100.38.2 0:0:0:0:0:ffff:3164:2602
49.100.38.3 0:0:0:0:0:ffff:3164:2603
49.100.38.4 0:0:0:0:0:ffff:3164:2604
49.100.38.5 0:0:0:0:0:ffff:3164:2605
49.100.38.6 0:0:0:0:0:ffff:3164:2606
49.100.38.7 0:0:0:0:0:ffff:3164:2607
49.100.38.8 0:0:0:0:0:ffff:3164:2608
49.100.38.9 0:0:0:0:0:ffff:3164:2609
49.100.38.10 0:0:0:0:0:ffff:3164:260a
49.100.38.11 0:0:0:0:0:ffff:3164:260b
49.100.38.12 0:0:0:0:0:ffff:3164:260c
49.100.38.13 0:0:0:0:0:ffff:3164:260d
49.100.38.14 0:0:0:0:0:ffff:3164:260e
49.100.38.15 0:0:0:0:0:ffff:3164:260f
49.100.38.16 0:0:0:0:0:ffff:3164:2610
49.100.38.17 0:0:0:0:0:ffff:3164:2611
49.100.38.18 0:0:0:0:0:ffff:3164:2612
49.100.38.19 0:0:0:0:0:ffff:3164:2613
49.100.38.20 0:0:0:0:0:ffff:3164:2614
49.100.38.21 0:0:0:0:0:ffff:3164:2615
49.100.38.22 0:0:0:0:0:ffff:3164:2616
49.100.38.23 0:0:0:0:0:ffff:3164:2617
49.100.38.24 0:0:0:0:0:ffff:3164:2618
49.100.38.25 0:0:0:0:0:ffff:3164:2619
49.100.38.26 0:0:0:0:0:ffff:3164:261a
49.100.38.27 0:0:0:0:0:ffff:3164:261b
49.100.38.28 0:0:0:0:0:ffff:3164:261c
49.100.38.29 0:0:0:0:0:ffff:3164:261d
49.100.38.30 0:0:0:0:0:ffff:3164:261e
49.100.38.31 0:0:0:0:0:ffff:3164:261f
49.100.38.32 0:0:0:0:0:ffff:3164:2620
49.100.38.33 0:0:0:0:0:ffff:3164:2621
49.100.38.34 0:0:0:0:0:ffff:3164:2622
49.100.38.35 0:0:0:0:0:ffff:3164:2623
49.100.38.36 0:0:0:0:0:ffff:3164:2624
49.100.38.37 0:0:0:0:0:ffff:3164:2625
49.100.38.38 0:0:0:0:0:ffff:3164:2626
49.100.38.39 0:0:0:0:0:ffff:3164:2627
49.100.38.40 0:0:0:0:0:ffff:3164:2628
49.100.38.41 0:0:0:0:0:ffff:3164:2629
49.100.38.42 0:0:0:0:0:ffff:3164:262a
49.100.38.43 0:0:0:0:0:ffff:3164:262b
49.100.38.44 0:0:0:0:0:ffff:3164:262c
49.100.38.45 0:0:0:0:0:ffff:3164:262d
49.100.38.46 0:0:0:0:0:ffff:3164:262e
49.100.38.47 0:0:0:0:0:ffff:3164:262f
49.100.38.48 0:0:0:0:0:ffff:3164:2630
49.100.38.49 0:0:0:0:0:ffff:3164:2631
49.100.38.50 0:0:0:0:0:ffff:3164:2632
49.100.38.51 0:0:0:0:0:ffff:3164:2633
49.100.38.52 0:0:0:0:0:ffff:3164:2634
49.100.38.53 0:0:0:0:0:ffff:3164:2635
49.100.38.54 0:0:0:0:0:ffff:3164:2636
49.100.38.55 0:0:0:0:0:ffff:3164:2637
49.100.38.56 0:0:0:0:0:ffff:3164:2638
49.100.38.57 0:0:0:0:0:ffff:3164:2639
49.100.38.58 0:0:0:0:0:ffff:3164:263a
49.100.38.59 0:0:0:0:0:ffff:3164:263b
49.100.38.60 0:0:0:0:0:ffff:3164:263c


49.100.38.61 0:0:0:0:0:ffff:3164:263d
49.100.38.62 0:0:0:0:0:ffff:3164:263e
49.100.38.63 0:0:0:0:0:ffff:3164:263f
49.100.38.64 0:0:0:0:0:ffff:3164:2640
49.100.38.65 0:0:0:0:0:ffff:3164:2641
49.100.38.66 0:0:0:0:0:ffff:3164:2642
49.100.38.67 0:0:0:0:0:ffff:3164:2643
49.100.38.68 0:0:0:0:0:ffff:3164:2644
49.100.38.69 0:0:0:0:0:ffff:3164:2645
49.100.38.70 0:0:0:0:0:ffff:3164:2646
49.100.38.71 0:0:0:0:0:ffff:3164:2647
49.100.38.72 0:0:0:0:0:ffff:3164:2648
49.100.38.73 0:0:0:0:0:ffff:3164:2649
49.100.38.74 0:0:0:0:0:ffff:3164:264a
49.100.38.75 0:0:0:0:0:ffff:3164:264b
49.100.38.76 0:0:0:0:0:ffff:3164:264c
49.100.38.77 0:0:0:0:0:ffff:3164:264d
49.100.38.78 0:0:0:0:0:ffff:3164:264e
49.100.38.79 0:0:0:0:0:ffff:3164:264f
49.100.38.80 0:0:0:0:0:ffff:3164:2650
49.100.38.81 0:0:0:0:0:ffff:3164:2651
49.100.38.82 0:0:0:0:0:ffff:3164:2652
49.100.38.83 0:0:0:0:0:ffff:3164:2653
49.100.38.84 0:0:0:0:0:ffff:3164:2654
49.100.38.85 0:0:0:0:0:ffff:3164:2655
49.100.38.86 0:0:0:0:0:ffff:3164:2656
49.100.38.87 0:0:0:0:0:ffff:3164:2657
49.100.38.88 0:0:0:0:0:ffff:3164:2658
49.100.38.89 0:0:0:0:0:ffff:3164:2659
49.100.38.90 0:0:0:0:0:ffff:3164:265a
49.100.38.91 0:0:0:0:0:ffff:3164:265b
49.100.38.92 0:0:0:0:0:ffff:3164:265c
49.100.38.93 0:0:0:0:0:ffff:3164:265d
49.100.38.94 0:0:0:0:0:ffff:3164:265e
49.100.38.95 0:0:0:0:0:ffff:3164:265f
49.100.38.96 0:0:0:0:0:ffff:3164:2660
49.100.38.97 0:0:0:0:0:ffff:3164:2661
49.100.38.98 0:0:0:0:0:ffff:3164:2662
49.100.38.99 0:0:0:0:0:ffff:3164:2663
49.100.38.100 0:0:0:0:0:ffff:3164:2664
49.100.38.101 0:0:0:0:0:ffff:3164:2665
49.100.38.102 0:0:0:0:0:ffff:3164:2666
49.100.38.103 0:0:0:0:0:ffff:3164:2667
49.100.38.104 0:0:0:0:0:ffff:3164:2668
49.100.38.105 0:0:0:0:0:ffff:3164:2669
49.100.38.106 0:0:0:0:0:ffff:3164:266a
49.100.38.107 0:0:0:0:0:ffff:3164:266b
49.100.38.108 0:0:0:0:0:ffff:3164:266c
49.100.38.109 0:0:0:0:0:ffff:3164:266d
49.100.38.110 0:0:0:0:0:ffff:3164:266e
49.100.38.111 0:0:0:0:0:ffff:3164:266f
49.100.38.112 0:0:0:0:0:ffff:3164:2670
49.100.38.113 0:0:0:0:0:ffff:3164:2671
49.100.38.114 0:0:0:0:0:ffff:3164:2672
49.100.38.115 0:0:0:0:0:ffff:3164:2673
49.100.38.116 0:0:0:0:0:ffff:3164:2674
49.100.38.117 0:0:0:0:0:ffff:3164:2675
49.100.38.118 0:0:0:0:0:ffff:3164:2676
49.100.38.119 0:0:0:0:0:ffff:3164:2677
49.100.38.120 0:0:0:0:0:ffff:3164:2678


49.100.38.121 0:0:0:0:0:ffff:3164:2679
49.100.38.122 0:0:0:0:0:ffff:3164:267a
49.100.38.123 0:0:0:0:0:ffff:3164:267b
49.100.38.124 0:0:0:0:0:ffff:3164:267c
49.100.38.125 0:0:0:0:0:ffff:3164:267d
49.100.38.126 0:0:0:0:0:ffff:3164:267e
49.100.38.127 0:0:0:0:0:ffff:3164:267f
49.100.38.128 0:0:0:0:0:ffff:3164:2680
49.100.38.129 0:0:0:0:0:ffff:3164:2681
49.100.38.130 0:0:0:0:0:ffff:3164:2682
49.100.38.131 0:0:0:0:0:ffff:3164:2683
49.100.38.132 0:0:0:0:0:ffff:3164:2684
49.100.38.133 0:0:0:0:0:ffff:3164:2685
49.100.38.134 0:0:0:0:0:ffff:3164:2686
49.100.38.135 0:0:0:0:0:ffff:3164:2687
49.100.38.136 0:0:0:0:0:ffff:3164:2688
49.100.38.137 0:0:0:0:0:ffff:3164:2689
49.100.38.138 0:0:0:0:0:ffff:3164:268a
49.100.38.139 0:0:0:0:0:ffff:3164:268b
49.100.38.140 0:0:0:0:0:ffff:3164:268c
49.100.38.141 0:0:0:0:0:ffff:3164:268d
49.100.38.142 0:0:0:0:0:ffff:3164:268e
49.100.38.143 0:0:0:0:0:ffff:3164:268f
49.100.38.144 0:0:0:0:0:ffff:3164:2690
49.100.38.145 0:0:0:0:0:ffff:3164:2691
49.100.38.146 0:0:0:0:0:ffff:3164:2692
49.100.38.147 0:0:0:0:0:ffff:3164:2693
49.100.38.148 0:0:0:0:0:ffff:3164:2694
49.100.38.149 0:0:0:0:0:ffff:3164:2695
49.100.38.150 0:0:0:0:0:ffff:3164:2696
49.100.38.151 0:0:0:0:0:ffff:3164:2697
49.100.38.152 0:0:0:0:0:ffff:3164:2698
49.100.38.153 0:0:0:0:0:ffff:3164:2699
49.100.38.154 0:0:0:0:0:ffff:3164:269a
49.100.38.155 0:0:0:0:0:ffff:3164:269b
49.100.38.156 0:0:0:0:0:ffff:3164:269c
49.100.38.157 0:0:0:0:0:ffff:3164:269d
49.100.38.158 0:0:0:0:0:ffff:3164:269e
49.100.38.159 0:0:0:0:0:ffff:3164:269f
49.100.38.160 0:0:0:0:0:ffff:3164:26a0
49.100.38.161 0:0:0:0:0:ffff:3164:26a1
49.100.38.162 0:0:0:0:0:ffff:3164:26a2
49.100.38.163 0:0:0:0:0:ffff:3164:26a3
49.100.38.164 0:0:0:0:0:ffff:3164:26a4
49.100.38.165 0:0:0:0:0:ffff:3164:26a5
49.100.38.166 0:0:0:0:0:ffff:3164:26a6
49.100.38.167 0:0:0:0:0:ffff:3164:26a7
49.100.38.168 0:0:0:0:0:ffff:3164:26a8
49.100.38.169 0:0:0:0:0:ffff:3164:26a9
49.100.38.170 0:0:0:0:0:ffff:3164:26aa
49.100.38.171 0:0:0:0:0:ffff:3164:26ab
49.100.38.172 0:0:0:0:0:ffff:3164:26ac
49.100.38.173 0:0:0:0:0:ffff:3164:26ad
49.100.38.174 0:0:0:0:0:ffff:3164:26ae
49.100.38.175 0:0:0:0:0:ffff:3164:26af
49.100.38.176 0:0:0:0:0:ffff:3164:26b0
49.100.38.177 0:0:0:0:0:ffff:3164:26b1
49.100.38.178 0:0:0:0:0:ffff:3164:26b2
49.100.38.179 0:0:0:0:0:ffff:3164:26b3
49.100.38.180 0:0:0:0:0:ffff:3164:26b4


49.100.38.181 0:0:0:0:0:ffff:3164:26b5
49.100.38.182 0:0:0:0:0:ffff:3164:26b6
49.100.38.183 0:0:0:0:0:ffff:3164:26b7
49.100.38.184 0:0:0:0:0:ffff:3164:26b8
49.100.38.185 0:0:0:0:0:ffff:3164:26b9
49.100.38.186 0:0:0:0:0:ffff:3164:26ba
49.100.38.187 0:0:0:0:0:ffff:3164:26bb
49.100.38.188 0:0:0:0:0:ffff:3164:26bc
49.100.38.189 0:0:0:0:0:ffff:3164:26bd
49.100.38.190 0:0:0:0:0:ffff:3164:26be
49.100.38.191 0:0:0:0:0:ffff:3164:26bf
49.100.38.192 0:0:0:0:0:ffff:3164:26c0
49.100.38.193 0:0:0:0:0:ffff:3164:26c1
49.100.38.194 0:0:0:0:0:ffff:3164:26c2
49.100.38.195 0:0:0:0:0:ffff:3164:26c3
49.100.38.196 0:0:0:0:0:ffff:3164:26c4
49.100.38.197 0:0:0:0:0:ffff:3164:26c5
49.100.38.198 0:0:0:0:0:ffff:3164:26c6
49.100.38.199 0:0:0:0:0:ffff:3164:26c7
49.100.38.200 0:0:0:0:0:ffff:3164:26c8
49.100.38.201 0:0:0:0:0:ffff:3164:26c9
49.100.38.202 0:0:0:0:0:ffff:3164:26ca
49.100.38.203 0:0:0:0:0:ffff:3164:26cb
49.100.38.204 0:0:0:0:0:ffff:3164:26cc
49.100.38.205 0:0:0:0:0:ffff:3164:26cd
49.100.38.206 0:0:0:0:0:ffff:3164:26ce
49.100.38.207 0:0:0:0:0:ffff:3164:26cf
49.100.38.208 0:0:0:0:0:ffff:3164:26d0
49.100.38.209 0:0:0:0:0:ffff:3164:26d1
49.100.38.210 0:0:0:0:0:ffff:3164:26d2
49.100.38.211 0:0:0:0:0:ffff:3164:26d3
49.100.38.212 0:0:0:0:0:ffff:3164:26d4
49.100.38.213 0:0:0:0:0:ffff:3164:26d5
49.100.38.214 0:0:0:0:0:ffff:3164:26d6
49.100.38.215 0:0:0:0:0:ffff:3164:26d7
49.100.38.216 0:0:0:0:0:ffff:3164:26d8
49.100.38.217 0:0:0:0:0:ffff:3164:26d9
49.100.38.218 0:0:0:0:0:ffff:3164:26da
49.100.38.219 0:0:0:0:0:ffff:3164:26db
49.100.38.220 0:0:0:0:0:ffff:3164:26dc
49.100.38.221 0:0:0:0:0:ffff:3164:26dd
49.100.38.222 0:0:0:0:0:ffff:3164:26de
49.100.38.223 0:0:0:0:0:ffff:3164:26df
49.100.38.224 0:0:0:0:0:ffff:3164:26e0
49.100.38.225 0:0:0:0:0:ffff:3164:26e1
49.100.38.226 0:0:0:0:0:ffff:3164:26e2
49.100.38.227 0:0:0:0:0:ffff:3164:26e3
49.100.38.228 0:0:0:0:0:ffff:3164:26e4
49.100.38.229 0:0:0:0:0:ffff:3164:26e5
49.100.38.230 0:0:0:0:0:ffff:3164:26e6
49.100.38.231 0:0:0:0:0:ffff:3164:26e7
49.100.38.232 0:0:0:0:0:ffff:3164:26e8
49.100.38.233 0:0:0:0:0:ffff:3164:26e9
49.100.38.234 0:0:0:0:0:ffff:3164:26ea
49.100.38.235 0:0:0:0:0:ffff:3164:26eb
49.100.38.236 0:0:0:0:0:ffff:3164:26ec
49.100.38.237 0:0:0:0:0:ffff:3164:26ed
49.100.38.238 0:0:0:0:0:ffff:3164:26ee
49.100.38.239 0:0:0:0:0:ffff:3164:26ef
49.100.38.240 0:0:0:0:0:ffff:3164:26f0
49.100.38.241 0:0:0:0:0:ffff:3164:26f1
49.100.38.242 0:0:0:0:0:ffff:3164:26f2
49.100.38.243 0:0:0:0:0:ffff:3164:26f3
49.100.38.244 0:0:0:0:0:ffff:3164:26f4
49.100.38.245 0:0:0:0:0:ffff:3164:26f5
49.100.38.246 0:0:0:0:0:ffff:3164:26f6
49.100.38.247 0:0:0:0:0:ffff:3164:26f7
49.100.38.248 0:0:0:0:0:ffff:3164:26f8
49.100.38.249 0:0:0:0:0:ffff:3164:26f9
49.100.38.250 0:0:0:0:0:ffff:3164:26fa
49.100.38.251 0:0:0:0:0:ffff:3164:26fb
49.100.38.252 0:0:0:0:0:ffff:3164:26fc
49.100.38.253 0:0:0:0:0:ffff:3164:26fd
49.100.38.254 0:0:0:0:0:ffff:3164:26fe
49.100.38.255 0:0:0:0:0:ffff:3164:26ff


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.