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
67.126.38.1 0:0:0:0:0:ffff:437e:2601
67.126.38.2 0:0:0:0:0:ffff:437e:2602
67.126.38.3 0:0:0:0:0:ffff:437e:2603
67.126.38.4 0:0:0:0:0:ffff:437e:2604
67.126.38.5 0:0:0:0:0:ffff:437e:2605
67.126.38.6 0:0:0:0:0:ffff:437e:2606
67.126.38.7 0:0:0:0:0:ffff:437e:2607
67.126.38.8 0:0:0:0:0:ffff:437e:2608
67.126.38.9 0:0:0:0:0:ffff:437e:2609
67.126.38.10 0:0:0:0:0:ffff:437e:260a
67.126.38.11 0:0:0:0:0:ffff:437e:260b
67.126.38.12 0:0:0:0:0:ffff:437e:260c
67.126.38.13 0:0:0:0:0:ffff:437e:260d
67.126.38.14 0:0:0:0:0:ffff:437e:260e
67.126.38.15 0:0:0:0:0:ffff:437e:260f
67.126.38.16 0:0:0:0:0:ffff:437e:2610
67.126.38.17 0:0:0:0:0:ffff:437e:2611
67.126.38.18 0:0:0:0:0:ffff:437e:2612
67.126.38.19 0:0:0:0:0:ffff:437e:2613
67.126.38.20 0:0:0:0:0:ffff:437e:2614
67.126.38.21 0:0:0:0:0:ffff:437e:2615
67.126.38.22 0:0:0:0:0:ffff:437e:2616
67.126.38.23 0:0:0:0:0:ffff:437e:2617
67.126.38.24 0:0:0:0:0:ffff:437e:2618
67.126.38.25 0:0:0:0:0:ffff:437e:2619
67.126.38.26 0:0:0:0:0:ffff:437e:261a
67.126.38.27 0:0:0:0:0:ffff:437e:261b
67.126.38.28 0:0:0:0:0:ffff:437e:261c
67.126.38.29 0:0:0:0:0:ffff:437e:261d
67.126.38.30 0:0:0:0:0:ffff:437e:261e
67.126.38.31 0:0:0:0:0:ffff:437e:261f
67.126.38.32 0:0:0:0:0:ffff:437e:2620
67.126.38.33 0:0:0:0:0:ffff:437e:2621
67.126.38.34 0:0:0:0:0:ffff:437e:2622
67.126.38.35 0:0:0:0:0:ffff:437e:2623
67.126.38.36 0:0:0:0:0:ffff:437e:2624
67.126.38.37 0:0:0:0:0:ffff:437e:2625
67.126.38.38 0:0:0:0:0:ffff:437e:2626
67.126.38.39 0:0:0:0:0:ffff:437e:2627
67.126.38.40 0:0:0:0:0:ffff:437e:2628
67.126.38.41 0:0:0:0:0:ffff:437e:2629
67.126.38.42 0:0:0:0:0:ffff:437e:262a
67.126.38.43 0:0:0:0:0:ffff:437e:262b
67.126.38.44 0:0:0:0:0:ffff:437e:262c
67.126.38.45 0:0:0:0:0:ffff:437e:262d
67.126.38.46 0:0:0:0:0:ffff:437e:262e
67.126.38.47 0:0:0:0:0:ffff:437e:262f
67.126.38.48 0:0:0:0:0:ffff:437e:2630
67.126.38.49 0:0:0:0:0:ffff:437e:2631
67.126.38.50 0:0:0:0:0:ffff:437e:2632
67.126.38.51 0:0:0:0:0:ffff:437e:2633
67.126.38.52 0:0:0:0:0:ffff:437e:2634
67.126.38.53 0:0:0:0:0:ffff:437e:2635
67.126.38.54 0:0:0:0:0:ffff:437e:2636
67.126.38.55 0:0:0:0:0:ffff:437e:2637
67.126.38.56 0:0:0:0:0:ffff:437e:2638
67.126.38.57 0:0:0:0:0:ffff:437e:2639
67.126.38.58 0:0:0:0:0:ffff:437e:263a
67.126.38.59 0:0:0:0:0:ffff:437e:263b
67.126.38.60 0:0:0:0:0:ffff:437e:263c


67.126.38.61 0:0:0:0:0:ffff:437e:263d
67.126.38.62 0:0:0:0:0:ffff:437e:263e
67.126.38.63 0:0:0:0:0:ffff:437e:263f
67.126.38.64 0:0:0:0:0:ffff:437e:2640
67.126.38.65 0:0:0:0:0:ffff:437e:2641
67.126.38.66 0:0:0:0:0:ffff:437e:2642
67.126.38.67 0:0:0:0:0:ffff:437e:2643
67.126.38.68 0:0:0:0:0:ffff:437e:2644
67.126.38.69 0:0:0:0:0:ffff:437e:2645
67.126.38.70 0:0:0:0:0:ffff:437e:2646
67.126.38.71 0:0:0:0:0:ffff:437e:2647
67.126.38.72 0:0:0:0:0:ffff:437e:2648
67.126.38.73 0:0:0:0:0:ffff:437e:2649
67.126.38.74 0:0:0:0:0:ffff:437e:264a
67.126.38.75 0:0:0:0:0:ffff:437e:264b
67.126.38.76 0:0:0:0:0:ffff:437e:264c
67.126.38.77 0:0:0:0:0:ffff:437e:264d
67.126.38.78 0:0:0:0:0:ffff:437e:264e
67.126.38.79 0:0:0:0:0:ffff:437e:264f
67.126.38.80 0:0:0:0:0:ffff:437e:2650
67.126.38.81 0:0:0:0:0:ffff:437e:2651
67.126.38.82 0:0:0:0:0:ffff:437e:2652
67.126.38.83 0:0:0:0:0:ffff:437e:2653
67.126.38.84 0:0:0:0:0:ffff:437e:2654
67.126.38.85 0:0:0:0:0:ffff:437e:2655
67.126.38.86 0:0:0:0:0:ffff:437e:2656
67.126.38.87 0:0:0:0:0:ffff:437e:2657
67.126.38.88 0:0:0:0:0:ffff:437e:2658
67.126.38.89 0:0:0:0:0:ffff:437e:2659
67.126.38.90 0:0:0:0:0:ffff:437e:265a
67.126.38.91 0:0:0:0:0:ffff:437e:265b
67.126.38.92 0:0:0:0:0:ffff:437e:265c
67.126.38.93 0:0:0:0:0:ffff:437e:265d
67.126.38.94 0:0:0:0:0:ffff:437e:265e
67.126.38.95 0:0:0:0:0:ffff:437e:265f
67.126.38.96 0:0:0:0:0:ffff:437e:2660
67.126.38.97 0:0:0:0:0:ffff:437e:2661
67.126.38.98 0:0:0:0:0:ffff:437e:2662
67.126.38.99 0:0:0:0:0:ffff:437e:2663
67.126.38.100 0:0:0:0:0:ffff:437e:2664
67.126.38.101 0:0:0:0:0:ffff:437e:2665
67.126.38.102 0:0:0:0:0:ffff:437e:2666
67.126.38.103 0:0:0:0:0:ffff:437e:2667
67.126.38.104 0:0:0:0:0:ffff:437e:2668
67.126.38.105 0:0:0:0:0:ffff:437e:2669
67.126.38.106 0:0:0:0:0:ffff:437e:266a
67.126.38.107 0:0:0:0:0:ffff:437e:266b
67.126.38.108 0:0:0:0:0:ffff:437e:266c
67.126.38.109 0:0:0:0:0:ffff:437e:266d
67.126.38.110 0:0:0:0:0:ffff:437e:266e
67.126.38.111 0:0:0:0:0:ffff:437e:266f
67.126.38.112 0:0:0:0:0:ffff:437e:2670
67.126.38.113 0:0:0:0:0:ffff:437e:2671
67.126.38.114 0:0:0:0:0:ffff:437e:2672
67.126.38.115 0:0:0:0:0:ffff:437e:2673
67.126.38.116 0:0:0:0:0:ffff:437e:2674
67.126.38.117 0:0:0:0:0:ffff:437e:2675
67.126.38.118 0:0:0:0:0:ffff:437e:2676
67.126.38.119 0:0:0:0:0:ffff:437e:2677
67.126.38.120 0:0:0:0:0:ffff:437e:2678


67.126.38.121 0:0:0:0:0:ffff:437e:2679
67.126.38.122 0:0:0:0:0:ffff:437e:267a
67.126.38.123 0:0:0:0:0:ffff:437e:267b
67.126.38.124 0:0:0:0:0:ffff:437e:267c
67.126.38.125 0:0:0:0:0:ffff:437e:267d
67.126.38.126 0:0:0:0:0:ffff:437e:267e
67.126.38.127 0:0:0:0:0:ffff:437e:267f
67.126.38.128 0:0:0:0:0:ffff:437e:2680
67.126.38.129 0:0:0:0:0:ffff:437e:2681
67.126.38.130 0:0:0:0:0:ffff:437e:2682
67.126.38.131 0:0:0:0:0:ffff:437e:2683
67.126.38.132 0:0:0:0:0:ffff:437e:2684
67.126.38.133 0:0:0:0:0:ffff:437e:2685
67.126.38.134 0:0:0:0:0:ffff:437e:2686
67.126.38.135 0:0:0:0:0:ffff:437e:2687
67.126.38.136 0:0:0:0:0:ffff:437e:2688
67.126.38.137 0:0:0:0:0:ffff:437e:2689
67.126.38.138 0:0:0:0:0:ffff:437e:268a
67.126.38.139 0:0:0:0:0:ffff:437e:268b
67.126.38.140 0:0:0:0:0:ffff:437e:268c
67.126.38.141 0:0:0:0:0:ffff:437e:268d
67.126.38.142 0:0:0:0:0:ffff:437e:268e
67.126.38.143 0:0:0:0:0:ffff:437e:268f
67.126.38.144 0:0:0:0:0:ffff:437e:2690
67.126.38.145 0:0:0:0:0:ffff:437e:2691
67.126.38.146 0:0:0:0:0:ffff:437e:2692
67.126.38.147 0:0:0:0:0:ffff:437e:2693
67.126.38.148 0:0:0:0:0:ffff:437e:2694
67.126.38.149 0:0:0:0:0:ffff:437e:2695
67.126.38.150 0:0:0:0:0:ffff:437e:2696
67.126.38.151 0:0:0:0:0:ffff:437e:2697
67.126.38.152 0:0:0:0:0:ffff:437e:2698
67.126.38.153 0:0:0:0:0:ffff:437e:2699
67.126.38.154 0:0:0:0:0:ffff:437e:269a
67.126.38.155 0:0:0:0:0:ffff:437e:269b
67.126.38.156 0:0:0:0:0:ffff:437e:269c
67.126.38.157 0:0:0:0:0:ffff:437e:269d
67.126.38.158 0:0:0:0:0:ffff:437e:269e
67.126.38.159 0:0:0:0:0:ffff:437e:269f
67.126.38.160 0:0:0:0:0:ffff:437e:26a0
67.126.38.161 0:0:0:0:0:ffff:437e:26a1
67.126.38.162 0:0:0:0:0:ffff:437e:26a2
67.126.38.163 0:0:0:0:0:ffff:437e:26a3
67.126.38.164 0:0:0:0:0:ffff:437e:26a4
67.126.38.165 0:0:0:0:0:ffff:437e:26a5
67.126.38.166 0:0:0:0:0:ffff:437e:26a6
67.126.38.167 0:0:0:0:0:ffff:437e:26a7
67.126.38.168 0:0:0:0:0:ffff:437e:26a8
67.126.38.169 0:0:0:0:0:ffff:437e:26a9
67.126.38.170 0:0:0:0:0:ffff:437e:26aa
67.126.38.171 0:0:0:0:0:ffff:437e:26ab
67.126.38.172 0:0:0:0:0:ffff:437e:26ac
67.126.38.173 0:0:0:0:0:ffff:437e:26ad
67.126.38.174 0:0:0:0:0:ffff:437e:26ae
67.126.38.175 0:0:0:0:0:ffff:437e:26af
67.126.38.176 0:0:0:0:0:ffff:437e:26b0
67.126.38.177 0:0:0:0:0:ffff:437e:26b1
67.126.38.178 0:0:0:0:0:ffff:437e:26b2
67.126.38.179 0:0:0:0:0:ffff:437e:26b3
67.126.38.180 0:0:0:0:0:ffff:437e:26b4


67.126.38.181 0:0:0:0:0:ffff:437e:26b5
67.126.38.182 0:0:0:0:0:ffff:437e:26b6
67.126.38.183 0:0:0:0:0:ffff:437e:26b7
67.126.38.184 0:0:0:0:0:ffff:437e:26b8
67.126.38.185 0:0:0:0:0:ffff:437e:26b9
67.126.38.186 0:0:0:0:0:ffff:437e:26ba
67.126.38.187 0:0:0:0:0:ffff:437e:26bb
67.126.38.188 0:0:0:0:0:ffff:437e:26bc
67.126.38.189 0:0:0:0:0:ffff:437e:26bd
67.126.38.190 0:0:0:0:0:ffff:437e:26be
67.126.38.191 0:0:0:0:0:ffff:437e:26bf
67.126.38.192 0:0:0:0:0:ffff:437e:26c0
67.126.38.193 0:0:0:0:0:ffff:437e:26c1
67.126.38.194 0:0:0:0:0:ffff:437e:26c2
67.126.38.195 0:0:0:0:0:ffff:437e:26c3
67.126.38.196 0:0:0:0:0:ffff:437e:26c4
67.126.38.197 0:0:0:0:0:ffff:437e:26c5
67.126.38.198 0:0:0:0:0:ffff:437e:26c6
67.126.38.199 0:0:0:0:0:ffff:437e:26c7
67.126.38.200 0:0:0:0:0:ffff:437e:26c8
67.126.38.201 0:0:0:0:0:ffff:437e:26c9
67.126.38.202 0:0:0:0:0:ffff:437e:26ca
67.126.38.203 0:0:0:0:0:ffff:437e:26cb
67.126.38.204 0:0:0:0:0:ffff:437e:26cc
67.126.38.205 0:0:0:0:0:ffff:437e:26cd
67.126.38.206 0:0:0:0:0:ffff:437e:26ce
67.126.38.207 0:0:0:0:0:ffff:437e:26cf
67.126.38.208 0:0:0:0:0:ffff:437e:26d0
67.126.38.209 0:0:0:0:0:ffff:437e:26d1
67.126.38.210 0:0:0:0:0:ffff:437e:26d2
67.126.38.211 0:0:0:0:0:ffff:437e:26d3
67.126.38.212 0:0:0:0:0:ffff:437e:26d4
67.126.38.213 0:0:0:0:0:ffff:437e:26d5
67.126.38.214 0:0:0:0:0:ffff:437e:26d6
67.126.38.215 0:0:0:0:0:ffff:437e:26d7
67.126.38.216 0:0:0:0:0:ffff:437e:26d8
67.126.38.217 0:0:0:0:0:ffff:437e:26d9
67.126.38.218 0:0:0:0:0:ffff:437e:26da
67.126.38.219 0:0:0:0:0:ffff:437e:26db
67.126.38.220 0:0:0:0:0:ffff:437e:26dc
67.126.38.221 0:0:0:0:0:ffff:437e:26dd
67.126.38.222 0:0:0:0:0:ffff:437e:26de
67.126.38.223 0:0:0:0:0:ffff:437e:26df
67.126.38.224 0:0:0:0:0:ffff:437e:26e0
67.126.38.225 0:0:0:0:0:ffff:437e:26e1
67.126.38.226 0:0:0:0:0:ffff:437e:26e2
67.126.38.227 0:0:0:0:0:ffff:437e:26e3
67.126.38.228 0:0:0:0:0:ffff:437e:26e4
67.126.38.229 0:0:0:0:0:ffff:437e:26e5
67.126.38.230 0:0:0:0:0:ffff:437e:26e6
67.126.38.231 0:0:0:0:0:ffff:437e:26e7
67.126.38.232 0:0:0:0:0:ffff:437e:26e8
67.126.38.233 0:0:0:0:0:ffff:437e:26e9
67.126.38.234 0:0:0:0:0:ffff:437e:26ea
67.126.38.235 0:0:0:0:0:ffff:437e:26eb
67.126.38.236 0:0:0:0:0:ffff:437e:26ec
67.126.38.237 0:0:0:0:0:ffff:437e:26ed
67.126.38.238 0:0:0:0:0:ffff:437e:26ee
67.126.38.239 0:0:0:0:0:ffff:437e:26ef
67.126.38.240 0:0:0:0:0:ffff:437e:26f0
67.126.38.241 0:0:0:0:0:ffff:437e:26f1
67.126.38.242 0:0:0:0:0:ffff:437e:26f2
67.126.38.243 0:0:0:0:0:ffff:437e:26f3
67.126.38.244 0:0:0:0:0:ffff:437e:26f4
67.126.38.245 0:0:0:0:0:ffff:437e:26f5
67.126.38.246 0:0:0:0:0:ffff:437e:26f6
67.126.38.247 0:0:0:0:0:ffff:437e:26f7
67.126.38.248 0:0:0:0:0:ffff:437e:26f8
67.126.38.249 0:0:0:0:0:ffff:437e:26f9
67.126.38.250 0:0:0:0:0:ffff:437e:26fa
67.126.38.251 0:0:0:0:0:ffff:437e:26fb
67.126.38.252 0:0:0:0:0:ffff:437e:26fc
67.126.38.253 0:0:0:0:0:ffff:437e:26fd
67.126.38.254 0:0:0:0:0:ffff:437e:26fe
67.126.38.255 0:0:0:0:0:ffff:437e: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.