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
191.175.38.1 0:0:0:0:0:ffff:bfaf:2601
191.175.38.2 0:0:0:0:0:ffff:bfaf:2602
191.175.38.3 0:0:0:0:0:ffff:bfaf:2603
191.175.38.4 0:0:0:0:0:ffff:bfaf:2604
191.175.38.5 0:0:0:0:0:ffff:bfaf:2605
191.175.38.6 0:0:0:0:0:ffff:bfaf:2606
191.175.38.7 0:0:0:0:0:ffff:bfaf:2607
191.175.38.8 0:0:0:0:0:ffff:bfaf:2608
191.175.38.9 0:0:0:0:0:ffff:bfaf:2609
191.175.38.10 0:0:0:0:0:ffff:bfaf:260a
191.175.38.11 0:0:0:0:0:ffff:bfaf:260b
191.175.38.12 0:0:0:0:0:ffff:bfaf:260c
191.175.38.13 0:0:0:0:0:ffff:bfaf:260d
191.175.38.14 0:0:0:0:0:ffff:bfaf:260e
191.175.38.15 0:0:0:0:0:ffff:bfaf:260f
191.175.38.16 0:0:0:0:0:ffff:bfaf:2610
191.175.38.17 0:0:0:0:0:ffff:bfaf:2611
191.175.38.18 0:0:0:0:0:ffff:bfaf:2612
191.175.38.19 0:0:0:0:0:ffff:bfaf:2613
191.175.38.20 0:0:0:0:0:ffff:bfaf:2614
191.175.38.21 0:0:0:0:0:ffff:bfaf:2615
191.175.38.22 0:0:0:0:0:ffff:bfaf:2616
191.175.38.23 0:0:0:0:0:ffff:bfaf:2617
191.175.38.24 0:0:0:0:0:ffff:bfaf:2618
191.175.38.25 0:0:0:0:0:ffff:bfaf:2619
191.175.38.26 0:0:0:0:0:ffff:bfaf:261a
191.175.38.27 0:0:0:0:0:ffff:bfaf:261b
191.175.38.28 0:0:0:0:0:ffff:bfaf:261c
191.175.38.29 0:0:0:0:0:ffff:bfaf:261d
191.175.38.30 0:0:0:0:0:ffff:bfaf:261e
191.175.38.31 0:0:0:0:0:ffff:bfaf:261f
191.175.38.32 0:0:0:0:0:ffff:bfaf:2620
191.175.38.33 0:0:0:0:0:ffff:bfaf:2621
191.175.38.34 0:0:0:0:0:ffff:bfaf:2622
191.175.38.35 0:0:0:0:0:ffff:bfaf:2623
191.175.38.36 0:0:0:0:0:ffff:bfaf:2624
191.175.38.37 0:0:0:0:0:ffff:bfaf:2625
191.175.38.38 0:0:0:0:0:ffff:bfaf:2626
191.175.38.39 0:0:0:0:0:ffff:bfaf:2627
191.175.38.40 0:0:0:0:0:ffff:bfaf:2628
191.175.38.41 0:0:0:0:0:ffff:bfaf:2629
191.175.38.42 0:0:0:0:0:ffff:bfaf:262a
191.175.38.43 0:0:0:0:0:ffff:bfaf:262b
191.175.38.44 0:0:0:0:0:ffff:bfaf:262c
191.175.38.45 0:0:0:0:0:ffff:bfaf:262d
191.175.38.46 0:0:0:0:0:ffff:bfaf:262e
191.175.38.47 0:0:0:0:0:ffff:bfaf:262f
191.175.38.48 0:0:0:0:0:ffff:bfaf:2630
191.175.38.49 0:0:0:0:0:ffff:bfaf:2631
191.175.38.50 0:0:0:0:0:ffff:bfaf:2632
191.175.38.51 0:0:0:0:0:ffff:bfaf:2633
191.175.38.52 0:0:0:0:0:ffff:bfaf:2634
191.175.38.53 0:0:0:0:0:ffff:bfaf:2635
191.175.38.54 0:0:0:0:0:ffff:bfaf:2636
191.175.38.55 0:0:0:0:0:ffff:bfaf:2637
191.175.38.56 0:0:0:0:0:ffff:bfaf:2638
191.175.38.57 0:0:0:0:0:ffff:bfaf:2639
191.175.38.58 0:0:0:0:0:ffff:bfaf:263a
191.175.38.59 0:0:0:0:0:ffff:bfaf:263b
191.175.38.60 0:0:0:0:0:ffff:bfaf:263c


191.175.38.61 0:0:0:0:0:ffff:bfaf:263d
191.175.38.62 0:0:0:0:0:ffff:bfaf:263e
191.175.38.63 0:0:0:0:0:ffff:bfaf:263f
191.175.38.64 0:0:0:0:0:ffff:bfaf:2640
191.175.38.65 0:0:0:0:0:ffff:bfaf:2641
191.175.38.66 0:0:0:0:0:ffff:bfaf:2642
191.175.38.67 0:0:0:0:0:ffff:bfaf:2643
191.175.38.68 0:0:0:0:0:ffff:bfaf:2644
191.175.38.69 0:0:0:0:0:ffff:bfaf:2645
191.175.38.70 0:0:0:0:0:ffff:bfaf:2646
191.175.38.71 0:0:0:0:0:ffff:bfaf:2647
191.175.38.72 0:0:0:0:0:ffff:bfaf:2648
191.175.38.73 0:0:0:0:0:ffff:bfaf:2649
191.175.38.74 0:0:0:0:0:ffff:bfaf:264a
191.175.38.75 0:0:0:0:0:ffff:bfaf:264b
191.175.38.76 0:0:0:0:0:ffff:bfaf:264c
191.175.38.77 0:0:0:0:0:ffff:bfaf:264d
191.175.38.78 0:0:0:0:0:ffff:bfaf:264e
191.175.38.79 0:0:0:0:0:ffff:bfaf:264f
191.175.38.80 0:0:0:0:0:ffff:bfaf:2650
191.175.38.81 0:0:0:0:0:ffff:bfaf:2651
191.175.38.82 0:0:0:0:0:ffff:bfaf:2652
191.175.38.83 0:0:0:0:0:ffff:bfaf:2653
191.175.38.84 0:0:0:0:0:ffff:bfaf:2654
191.175.38.85 0:0:0:0:0:ffff:bfaf:2655
191.175.38.86 0:0:0:0:0:ffff:bfaf:2656
191.175.38.87 0:0:0:0:0:ffff:bfaf:2657
191.175.38.88 0:0:0:0:0:ffff:bfaf:2658
191.175.38.89 0:0:0:0:0:ffff:bfaf:2659
191.175.38.90 0:0:0:0:0:ffff:bfaf:265a
191.175.38.91 0:0:0:0:0:ffff:bfaf:265b
191.175.38.92 0:0:0:0:0:ffff:bfaf:265c
191.175.38.93 0:0:0:0:0:ffff:bfaf:265d
191.175.38.94 0:0:0:0:0:ffff:bfaf:265e
191.175.38.95 0:0:0:0:0:ffff:bfaf:265f
191.175.38.96 0:0:0:0:0:ffff:bfaf:2660
191.175.38.97 0:0:0:0:0:ffff:bfaf:2661
191.175.38.98 0:0:0:0:0:ffff:bfaf:2662
191.175.38.99 0:0:0:0:0:ffff:bfaf:2663
191.175.38.100 0:0:0:0:0:ffff:bfaf:2664
191.175.38.101 0:0:0:0:0:ffff:bfaf:2665
191.175.38.102 0:0:0:0:0:ffff:bfaf:2666
191.175.38.103 0:0:0:0:0:ffff:bfaf:2667
191.175.38.104 0:0:0:0:0:ffff:bfaf:2668
191.175.38.105 0:0:0:0:0:ffff:bfaf:2669
191.175.38.106 0:0:0:0:0:ffff:bfaf:266a
191.175.38.107 0:0:0:0:0:ffff:bfaf:266b
191.175.38.108 0:0:0:0:0:ffff:bfaf:266c
191.175.38.109 0:0:0:0:0:ffff:bfaf:266d
191.175.38.110 0:0:0:0:0:ffff:bfaf:266e
191.175.38.111 0:0:0:0:0:ffff:bfaf:266f
191.175.38.112 0:0:0:0:0:ffff:bfaf:2670
191.175.38.113 0:0:0:0:0:ffff:bfaf:2671
191.175.38.114 0:0:0:0:0:ffff:bfaf:2672
191.175.38.115 0:0:0:0:0:ffff:bfaf:2673
191.175.38.116 0:0:0:0:0:ffff:bfaf:2674
191.175.38.117 0:0:0:0:0:ffff:bfaf:2675
191.175.38.118 0:0:0:0:0:ffff:bfaf:2676
191.175.38.119 0:0:0:0:0:ffff:bfaf:2677
191.175.38.120 0:0:0:0:0:ffff:bfaf:2678


191.175.38.121 0:0:0:0:0:ffff:bfaf:2679
191.175.38.122 0:0:0:0:0:ffff:bfaf:267a
191.175.38.123 0:0:0:0:0:ffff:bfaf:267b
191.175.38.124 0:0:0:0:0:ffff:bfaf:267c
191.175.38.125 0:0:0:0:0:ffff:bfaf:267d
191.175.38.126 0:0:0:0:0:ffff:bfaf:267e
191.175.38.127 0:0:0:0:0:ffff:bfaf:267f
191.175.38.128 0:0:0:0:0:ffff:bfaf:2680
191.175.38.129 0:0:0:0:0:ffff:bfaf:2681
191.175.38.130 0:0:0:0:0:ffff:bfaf:2682
191.175.38.131 0:0:0:0:0:ffff:bfaf:2683
191.175.38.132 0:0:0:0:0:ffff:bfaf:2684
191.175.38.133 0:0:0:0:0:ffff:bfaf:2685
191.175.38.134 0:0:0:0:0:ffff:bfaf:2686
191.175.38.135 0:0:0:0:0:ffff:bfaf:2687
191.175.38.136 0:0:0:0:0:ffff:bfaf:2688
191.175.38.137 0:0:0:0:0:ffff:bfaf:2689
191.175.38.138 0:0:0:0:0:ffff:bfaf:268a
191.175.38.139 0:0:0:0:0:ffff:bfaf:268b
191.175.38.140 0:0:0:0:0:ffff:bfaf:268c
191.175.38.141 0:0:0:0:0:ffff:bfaf:268d
191.175.38.142 0:0:0:0:0:ffff:bfaf:268e
191.175.38.143 0:0:0:0:0:ffff:bfaf:268f
191.175.38.144 0:0:0:0:0:ffff:bfaf:2690
191.175.38.145 0:0:0:0:0:ffff:bfaf:2691
191.175.38.146 0:0:0:0:0:ffff:bfaf:2692
191.175.38.147 0:0:0:0:0:ffff:bfaf:2693
191.175.38.148 0:0:0:0:0:ffff:bfaf:2694
191.175.38.149 0:0:0:0:0:ffff:bfaf:2695
191.175.38.150 0:0:0:0:0:ffff:bfaf:2696
191.175.38.151 0:0:0:0:0:ffff:bfaf:2697
191.175.38.152 0:0:0:0:0:ffff:bfaf:2698
191.175.38.153 0:0:0:0:0:ffff:bfaf:2699
191.175.38.154 0:0:0:0:0:ffff:bfaf:269a
191.175.38.155 0:0:0:0:0:ffff:bfaf:269b
191.175.38.156 0:0:0:0:0:ffff:bfaf:269c
191.175.38.157 0:0:0:0:0:ffff:bfaf:269d
191.175.38.158 0:0:0:0:0:ffff:bfaf:269e
191.175.38.159 0:0:0:0:0:ffff:bfaf:269f
191.175.38.160 0:0:0:0:0:ffff:bfaf:26a0
191.175.38.161 0:0:0:0:0:ffff:bfaf:26a1
191.175.38.162 0:0:0:0:0:ffff:bfaf:26a2
191.175.38.163 0:0:0:0:0:ffff:bfaf:26a3
191.175.38.164 0:0:0:0:0:ffff:bfaf:26a4
191.175.38.165 0:0:0:0:0:ffff:bfaf:26a5
191.175.38.166 0:0:0:0:0:ffff:bfaf:26a6
191.175.38.167 0:0:0:0:0:ffff:bfaf:26a7
191.175.38.168 0:0:0:0:0:ffff:bfaf:26a8
191.175.38.169 0:0:0:0:0:ffff:bfaf:26a9
191.175.38.170 0:0:0:0:0:ffff:bfaf:26aa
191.175.38.171 0:0:0:0:0:ffff:bfaf:26ab
191.175.38.172 0:0:0:0:0:ffff:bfaf:26ac
191.175.38.173 0:0:0:0:0:ffff:bfaf:26ad
191.175.38.174 0:0:0:0:0:ffff:bfaf:26ae
191.175.38.175 0:0:0:0:0:ffff:bfaf:26af
191.175.38.176 0:0:0:0:0:ffff:bfaf:26b0
191.175.38.177 0:0:0:0:0:ffff:bfaf:26b1
191.175.38.178 0:0:0:0:0:ffff:bfaf:26b2
191.175.38.179 0:0:0:0:0:ffff:bfaf:26b3
191.175.38.180 0:0:0:0:0:ffff:bfaf:26b4


191.175.38.181 0:0:0:0:0:ffff:bfaf:26b5
191.175.38.182 0:0:0:0:0:ffff:bfaf:26b6
191.175.38.183 0:0:0:0:0:ffff:bfaf:26b7
191.175.38.184 0:0:0:0:0:ffff:bfaf:26b8
191.175.38.185 0:0:0:0:0:ffff:bfaf:26b9
191.175.38.186 0:0:0:0:0:ffff:bfaf:26ba
191.175.38.187 0:0:0:0:0:ffff:bfaf:26bb
191.175.38.188 0:0:0:0:0:ffff:bfaf:26bc
191.175.38.189 0:0:0:0:0:ffff:bfaf:26bd
191.175.38.190 0:0:0:0:0:ffff:bfaf:26be
191.175.38.191 0:0:0:0:0:ffff:bfaf:26bf
191.175.38.192 0:0:0:0:0:ffff:bfaf:26c0
191.175.38.193 0:0:0:0:0:ffff:bfaf:26c1
191.175.38.194 0:0:0:0:0:ffff:bfaf:26c2
191.175.38.195 0:0:0:0:0:ffff:bfaf:26c3
191.175.38.196 0:0:0:0:0:ffff:bfaf:26c4
191.175.38.197 0:0:0:0:0:ffff:bfaf:26c5
191.175.38.198 0:0:0:0:0:ffff:bfaf:26c6
191.175.38.199 0:0:0:0:0:ffff:bfaf:26c7
191.175.38.200 0:0:0:0:0:ffff:bfaf:26c8
191.175.38.201 0:0:0:0:0:ffff:bfaf:26c9
191.175.38.202 0:0:0:0:0:ffff:bfaf:26ca
191.175.38.203 0:0:0:0:0:ffff:bfaf:26cb
191.175.38.204 0:0:0:0:0:ffff:bfaf:26cc
191.175.38.205 0:0:0:0:0:ffff:bfaf:26cd
191.175.38.206 0:0:0:0:0:ffff:bfaf:26ce
191.175.38.207 0:0:0:0:0:ffff:bfaf:26cf
191.175.38.208 0:0:0:0:0:ffff:bfaf:26d0
191.175.38.209 0:0:0:0:0:ffff:bfaf:26d1
191.175.38.210 0:0:0:0:0:ffff:bfaf:26d2
191.175.38.211 0:0:0:0:0:ffff:bfaf:26d3
191.175.38.212 0:0:0:0:0:ffff:bfaf:26d4
191.175.38.213 0:0:0:0:0:ffff:bfaf:26d5
191.175.38.214 0:0:0:0:0:ffff:bfaf:26d6
191.175.38.215 0:0:0:0:0:ffff:bfaf:26d7
191.175.38.216 0:0:0:0:0:ffff:bfaf:26d8
191.175.38.217 0:0:0:0:0:ffff:bfaf:26d9
191.175.38.218 0:0:0:0:0:ffff:bfaf:26da
191.175.38.219 0:0:0:0:0:ffff:bfaf:26db
191.175.38.220 0:0:0:0:0:ffff:bfaf:26dc
191.175.38.221 0:0:0:0:0:ffff:bfaf:26dd
191.175.38.222 0:0:0:0:0:ffff:bfaf:26de
191.175.38.223 0:0:0:0:0:ffff:bfaf:26df
191.175.38.224 0:0:0:0:0:ffff:bfaf:26e0
191.175.38.225 0:0:0:0:0:ffff:bfaf:26e1
191.175.38.226 0:0:0:0:0:ffff:bfaf:26e2
191.175.38.227 0:0:0:0:0:ffff:bfaf:26e3
191.175.38.228 0:0:0:0:0:ffff:bfaf:26e4
191.175.38.229 0:0:0:0:0:ffff:bfaf:26e5
191.175.38.230 0:0:0:0:0:ffff:bfaf:26e6
191.175.38.231 0:0:0:0:0:ffff:bfaf:26e7
191.175.38.232 0:0:0:0:0:ffff:bfaf:26e8
191.175.38.233 0:0:0:0:0:ffff:bfaf:26e9
191.175.38.234 0:0:0:0:0:ffff:bfaf:26ea
191.175.38.235 0:0:0:0:0:ffff:bfaf:26eb
191.175.38.236 0:0:0:0:0:ffff:bfaf:26ec
191.175.38.237 0:0:0:0:0:ffff:bfaf:26ed
191.175.38.238 0:0:0:0:0:ffff:bfaf:26ee
191.175.38.239 0:0:0:0:0:ffff:bfaf:26ef
191.175.38.240 0:0:0:0:0:ffff:bfaf:26f0
191.175.38.241 0:0:0:0:0:ffff:bfaf:26f1
191.175.38.242 0:0:0:0:0:ffff:bfaf:26f2
191.175.38.243 0:0:0:0:0:ffff:bfaf:26f3
191.175.38.244 0:0:0:0:0:ffff:bfaf:26f4
191.175.38.245 0:0:0:0:0:ffff:bfaf:26f5
191.175.38.246 0:0:0:0:0:ffff:bfaf:26f6
191.175.38.247 0:0:0:0:0:ffff:bfaf:26f7
191.175.38.248 0:0:0:0:0:ffff:bfaf:26f8
191.175.38.249 0:0:0:0:0:ffff:bfaf:26f9
191.175.38.250 0:0:0:0:0:ffff:bfaf:26fa
191.175.38.251 0:0:0:0:0:ffff:bfaf:26fb
191.175.38.252 0:0:0:0:0:ffff:bfaf:26fc
191.175.38.253 0:0:0:0:0:ffff:bfaf:26fd
191.175.38.254 0:0:0:0:0:ffff:bfaf:26fe
191.175.38.255 0:0:0:0:0:ffff:bfaf: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.