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
100.50.71.1 0:0:0:0:0:ffff:6432:4701
100.50.71.2 0:0:0:0:0:ffff:6432:4702
100.50.71.3 0:0:0:0:0:ffff:6432:4703
100.50.71.4 0:0:0:0:0:ffff:6432:4704
100.50.71.5 0:0:0:0:0:ffff:6432:4705
100.50.71.6 0:0:0:0:0:ffff:6432:4706
100.50.71.7 0:0:0:0:0:ffff:6432:4707
100.50.71.8 0:0:0:0:0:ffff:6432:4708
100.50.71.9 0:0:0:0:0:ffff:6432:4709
100.50.71.10 0:0:0:0:0:ffff:6432:470a
100.50.71.11 0:0:0:0:0:ffff:6432:470b
100.50.71.12 0:0:0:0:0:ffff:6432:470c
100.50.71.13 0:0:0:0:0:ffff:6432:470d
100.50.71.14 0:0:0:0:0:ffff:6432:470e
100.50.71.15 0:0:0:0:0:ffff:6432:470f
100.50.71.16 0:0:0:0:0:ffff:6432:4710
100.50.71.17 0:0:0:0:0:ffff:6432:4711
100.50.71.18 0:0:0:0:0:ffff:6432:4712
100.50.71.19 0:0:0:0:0:ffff:6432:4713
100.50.71.20 0:0:0:0:0:ffff:6432:4714
100.50.71.21 0:0:0:0:0:ffff:6432:4715
100.50.71.22 0:0:0:0:0:ffff:6432:4716
100.50.71.23 0:0:0:0:0:ffff:6432:4717
100.50.71.24 0:0:0:0:0:ffff:6432:4718
100.50.71.25 0:0:0:0:0:ffff:6432:4719
100.50.71.26 0:0:0:0:0:ffff:6432:471a
100.50.71.27 0:0:0:0:0:ffff:6432:471b
100.50.71.28 0:0:0:0:0:ffff:6432:471c
100.50.71.29 0:0:0:0:0:ffff:6432:471d
100.50.71.30 0:0:0:0:0:ffff:6432:471e
100.50.71.31 0:0:0:0:0:ffff:6432:471f
100.50.71.32 0:0:0:0:0:ffff:6432:4720
100.50.71.33 0:0:0:0:0:ffff:6432:4721
100.50.71.34 0:0:0:0:0:ffff:6432:4722
100.50.71.35 0:0:0:0:0:ffff:6432:4723
100.50.71.36 0:0:0:0:0:ffff:6432:4724
100.50.71.37 0:0:0:0:0:ffff:6432:4725
100.50.71.38 0:0:0:0:0:ffff:6432:4726
100.50.71.39 0:0:0:0:0:ffff:6432:4727
100.50.71.40 0:0:0:0:0:ffff:6432:4728
100.50.71.41 0:0:0:0:0:ffff:6432:4729
100.50.71.42 0:0:0:0:0:ffff:6432:472a
100.50.71.43 0:0:0:0:0:ffff:6432:472b
100.50.71.44 0:0:0:0:0:ffff:6432:472c
100.50.71.45 0:0:0:0:0:ffff:6432:472d
100.50.71.46 0:0:0:0:0:ffff:6432:472e
100.50.71.47 0:0:0:0:0:ffff:6432:472f
100.50.71.48 0:0:0:0:0:ffff:6432:4730
100.50.71.49 0:0:0:0:0:ffff:6432:4731
100.50.71.50 0:0:0:0:0:ffff:6432:4732
100.50.71.51 0:0:0:0:0:ffff:6432:4733
100.50.71.52 0:0:0:0:0:ffff:6432:4734
100.50.71.53 0:0:0:0:0:ffff:6432:4735
100.50.71.54 0:0:0:0:0:ffff:6432:4736
100.50.71.55 0:0:0:0:0:ffff:6432:4737
100.50.71.56 0:0:0:0:0:ffff:6432:4738
100.50.71.57 0:0:0:0:0:ffff:6432:4739
100.50.71.58 0:0:0:0:0:ffff:6432:473a
100.50.71.59 0:0:0:0:0:ffff:6432:473b
100.50.71.60 0:0:0:0:0:ffff:6432:473c


100.50.71.61 0:0:0:0:0:ffff:6432:473d
100.50.71.62 0:0:0:0:0:ffff:6432:473e
100.50.71.63 0:0:0:0:0:ffff:6432:473f
100.50.71.64 0:0:0:0:0:ffff:6432:4740
100.50.71.65 0:0:0:0:0:ffff:6432:4741
100.50.71.66 0:0:0:0:0:ffff:6432:4742
100.50.71.67 0:0:0:0:0:ffff:6432:4743
100.50.71.68 0:0:0:0:0:ffff:6432:4744
100.50.71.69 0:0:0:0:0:ffff:6432:4745
100.50.71.70 0:0:0:0:0:ffff:6432:4746
100.50.71.71 0:0:0:0:0:ffff:6432:4747
100.50.71.72 0:0:0:0:0:ffff:6432:4748
100.50.71.73 0:0:0:0:0:ffff:6432:4749
100.50.71.74 0:0:0:0:0:ffff:6432:474a
100.50.71.75 0:0:0:0:0:ffff:6432:474b
100.50.71.76 0:0:0:0:0:ffff:6432:474c
100.50.71.77 0:0:0:0:0:ffff:6432:474d
100.50.71.78 0:0:0:0:0:ffff:6432:474e
100.50.71.79 0:0:0:0:0:ffff:6432:474f
100.50.71.80 0:0:0:0:0:ffff:6432:4750
100.50.71.81 0:0:0:0:0:ffff:6432:4751
100.50.71.82 0:0:0:0:0:ffff:6432:4752
100.50.71.83 0:0:0:0:0:ffff:6432:4753
100.50.71.84 0:0:0:0:0:ffff:6432:4754
100.50.71.85 0:0:0:0:0:ffff:6432:4755
100.50.71.86 0:0:0:0:0:ffff:6432:4756
100.50.71.87 0:0:0:0:0:ffff:6432:4757
100.50.71.88 0:0:0:0:0:ffff:6432:4758
100.50.71.89 0:0:0:0:0:ffff:6432:4759
100.50.71.90 0:0:0:0:0:ffff:6432:475a
100.50.71.91 0:0:0:0:0:ffff:6432:475b
100.50.71.92 0:0:0:0:0:ffff:6432:475c
100.50.71.93 0:0:0:0:0:ffff:6432:475d
100.50.71.94 0:0:0:0:0:ffff:6432:475e
100.50.71.95 0:0:0:0:0:ffff:6432:475f
100.50.71.96 0:0:0:0:0:ffff:6432:4760
100.50.71.97 0:0:0:0:0:ffff:6432:4761
100.50.71.98 0:0:0:0:0:ffff:6432:4762
100.50.71.99 0:0:0:0:0:ffff:6432:4763
100.50.71.100 0:0:0:0:0:ffff:6432:4764
100.50.71.101 0:0:0:0:0:ffff:6432:4765
100.50.71.102 0:0:0:0:0:ffff:6432:4766
100.50.71.103 0:0:0:0:0:ffff:6432:4767
100.50.71.104 0:0:0:0:0:ffff:6432:4768
100.50.71.105 0:0:0:0:0:ffff:6432:4769
100.50.71.106 0:0:0:0:0:ffff:6432:476a
100.50.71.107 0:0:0:0:0:ffff:6432:476b
100.50.71.108 0:0:0:0:0:ffff:6432:476c
100.50.71.109 0:0:0:0:0:ffff:6432:476d
100.50.71.110 0:0:0:0:0:ffff:6432:476e
100.50.71.111 0:0:0:0:0:ffff:6432:476f
100.50.71.112 0:0:0:0:0:ffff:6432:4770
100.50.71.113 0:0:0:0:0:ffff:6432:4771
100.50.71.114 0:0:0:0:0:ffff:6432:4772
100.50.71.115 0:0:0:0:0:ffff:6432:4773
100.50.71.116 0:0:0:0:0:ffff:6432:4774
100.50.71.117 0:0:0:0:0:ffff:6432:4775
100.50.71.118 0:0:0:0:0:ffff:6432:4776
100.50.71.119 0:0:0:0:0:ffff:6432:4777
100.50.71.120 0:0:0:0:0:ffff:6432:4778


100.50.71.121 0:0:0:0:0:ffff:6432:4779
100.50.71.122 0:0:0:0:0:ffff:6432:477a
100.50.71.123 0:0:0:0:0:ffff:6432:477b
100.50.71.124 0:0:0:0:0:ffff:6432:477c
100.50.71.125 0:0:0:0:0:ffff:6432:477d
100.50.71.126 0:0:0:0:0:ffff:6432:477e
100.50.71.127 0:0:0:0:0:ffff:6432:477f
100.50.71.128 0:0:0:0:0:ffff:6432:4780
100.50.71.129 0:0:0:0:0:ffff:6432:4781
100.50.71.130 0:0:0:0:0:ffff:6432:4782
100.50.71.131 0:0:0:0:0:ffff:6432:4783
100.50.71.132 0:0:0:0:0:ffff:6432:4784
100.50.71.133 0:0:0:0:0:ffff:6432:4785
100.50.71.134 0:0:0:0:0:ffff:6432:4786
100.50.71.135 0:0:0:0:0:ffff:6432:4787
100.50.71.136 0:0:0:0:0:ffff:6432:4788
100.50.71.137 0:0:0:0:0:ffff:6432:4789
100.50.71.138 0:0:0:0:0:ffff:6432:478a
100.50.71.139 0:0:0:0:0:ffff:6432:478b
100.50.71.140 0:0:0:0:0:ffff:6432:478c
100.50.71.141 0:0:0:0:0:ffff:6432:478d
100.50.71.142 0:0:0:0:0:ffff:6432:478e
100.50.71.143 0:0:0:0:0:ffff:6432:478f
100.50.71.144 0:0:0:0:0:ffff:6432:4790
100.50.71.145 0:0:0:0:0:ffff:6432:4791
100.50.71.146 0:0:0:0:0:ffff:6432:4792
100.50.71.147 0:0:0:0:0:ffff:6432:4793
100.50.71.148 0:0:0:0:0:ffff:6432:4794
100.50.71.149 0:0:0:0:0:ffff:6432:4795
100.50.71.150 0:0:0:0:0:ffff:6432:4796
100.50.71.151 0:0:0:0:0:ffff:6432:4797
100.50.71.152 0:0:0:0:0:ffff:6432:4798
100.50.71.153 0:0:0:0:0:ffff:6432:4799
100.50.71.154 0:0:0:0:0:ffff:6432:479a
100.50.71.155 0:0:0:0:0:ffff:6432:479b
100.50.71.156 0:0:0:0:0:ffff:6432:479c
100.50.71.157 0:0:0:0:0:ffff:6432:479d
100.50.71.158 0:0:0:0:0:ffff:6432:479e
100.50.71.159 0:0:0:0:0:ffff:6432:479f
100.50.71.160 0:0:0:0:0:ffff:6432:47a0
100.50.71.161 0:0:0:0:0:ffff:6432:47a1
100.50.71.162 0:0:0:0:0:ffff:6432:47a2
100.50.71.163 0:0:0:0:0:ffff:6432:47a3
100.50.71.164 0:0:0:0:0:ffff:6432:47a4
100.50.71.165 0:0:0:0:0:ffff:6432:47a5
100.50.71.166 0:0:0:0:0:ffff:6432:47a6
100.50.71.167 0:0:0:0:0:ffff:6432:47a7
100.50.71.168 0:0:0:0:0:ffff:6432:47a8
100.50.71.169 0:0:0:0:0:ffff:6432:47a9
100.50.71.170 0:0:0:0:0:ffff:6432:47aa
100.50.71.171 0:0:0:0:0:ffff:6432:47ab
100.50.71.172 0:0:0:0:0:ffff:6432:47ac
100.50.71.173 0:0:0:0:0:ffff:6432:47ad
100.50.71.174 0:0:0:0:0:ffff:6432:47ae
100.50.71.175 0:0:0:0:0:ffff:6432:47af
100.50.71.176 0:0:0:0:0:ffff:6432:47b0
100.50.71.177 0:0:0:0:0:ffff:6432:47b1
100.50.71.178 0:0:0:0:0:ffff:6432:47b2
100.50.71.179 0:0:0:0:0:ffff:6432:47b3
100.50.71.180 0:0:0:0:0:ffff:6432:47b4


100.50.71.181 0:0:0:0:0:ffff:6432:47b5
100.50.71.182 0:0:0:0:0:ffff:6432:47b6
100.50.71.183 0:0:0:0:0:ffff:6432:47b7
100.50.71.184 0:0:0:0:0:ffff:6432:47b8
100.50.71.185 0:0:0:0:0:ffff:6432:47b9
100.50.71.186 0:0:0:0:0:ffff:6432:47ba
100.50.71.187 0:0:0:0:0:ffff:6432:47bb
100.50.71.188 0:0:0:0:0:ffff:6432:47bc
100.50.71.189 0:0:0:0:0:ffff:6432:47bd
100.50.71.190 0:0:0:0:0:ffff:6432:47be
100.50.71.191 0:0:0:0:0:ffff:6432:47bf
100.50.71.192 0:0:0:0:0:ffff:6432:47c0
100.50.71.193 0:0:0:0:0:ffff:6432:47c1
100.50.71.194 0:0:0:0:0:ffff:6432:47c2
100.50.71.195 0:0:0:0:0:ffff:6432:47c3
100.50.71.196 0:0:0:0:0:ffff:6432:47c4
100.50.71.197 0:0:0:0:0:ffff:6432:47c5
100.50.71.198 0:0:0:0:0:ffff:6432:47c6
100.50.71.199 0:0:0:0:0:ffff:6432:47c7
100.50.71.200 0:0:0:0:0:ffff:6432:47c8
100.50.71.201 0:0:0:0:0:ffff:6432:47c9
100.50.71.202 0:0:0:0:0:ffff:6432:47ca
100.50.71.203 0:0:0:0:0:ffff:6432:47cb
100.50.71.204 0:0:0:0:0:ffff:6432:47cc
100.50.71.205 0:0:0:0:0:ffff:6432:47cd
100.50.71.206 0:0:0:0:0:ffff:6432:47ce
100.50.71.207 0:0:0:0:0:ffff:6432:47cf
100.50.71.208 0:0:0:0:0:ffff:6432:47d0
100.50.71.209 0:0:0:0:0:ffff:6432:47d1
100.50.71.210 0:0:0:0:0:ffff:6432:47d2
100.50.71.211 0:0:0:0:0:ffff:6432:47d3
100.50.71.212 0:0:0:0:0:ffff:6432:47d4
100.50.71.213 0:0:0:0:0:ffff:6432:47d5
100.50.71.214 0:0:0:0:0:ffff:6432:47d6
100.50.71.215 0:0:0:0:0:ffff:6432:47d7
100.50.71.216 0:0:0:0:0:ffff:6432:47d8
100.50.71.217 0:0:0:0:0:ffff:6432:47d9
100.50.71.218 0:0:0:0:0:ffff:6432:47da
100.50.71.219 0:0:0:0:0:ffff:6432:47db
100.50.71.220 0:0:0:0:0:ffff:6432:47dc
100.50.71.221 0:0:0:0:0:ffff:6432:47dd
100.50.71.222 0:0:0:0:0:ffff:6432:47de
100.50.71.223 0:0:0:0:0:ffff:6432:47df
100.50.71.224 0:0:0:0:0:ffff:6432:47e0
100.50.71.225 0:0:0:0:0:ffff:6432:47e1
100.50.71.226 0:0:0:0:0:ffff:6432:47e2
100.50.71.227 0:0:0:0:0:ffff:6432:47e3
100.50.71.228 0:0:0:0:0:ffff:6432:47e4
100.50.71.229 0:0:0:0:0:ffff:6432:47e5
100.50.71.230 0:0:0:0:0:ffff:6432:47e6
100.50.71.231 0:0:0:0:0:ffff:6432:47e7
100.50.71.232 0:0:0:0:0:ffff:6432:47e8
100.50.71.233 0:0:0:0:0:ffff:6432:47e9
100.50.71.234 0:0:0:0:0:ffff:6432:47ea
100.50.71.235 0:0:0:0:0:ffff:6432:47eb
100.50.71.236 0:0:0:0:0:ffff:6432:47ec
100.50.71.237 0:0:0:0:0:ffff:6432:47ed
100.50.71.238 0:0:0:0:0:ffff:6432:47ee
100.50.71.239 0:0:0:0:0:ffff:6432:47ef
100.50.71.240 0:0:0:0:0:ffff:6432:47f0
100.50.71.241 0:0:0:0:0:ffff:6432:47f1
100.50.71.242 0:0:0:0:0:ffff:6432:47f2
100.50.71.243 0:0:0:0:0:ffff:6432:47f3
100.50.71.244 0:0:0:0:0:ffff:6432:47f4
100.50.71.245 0:0:0:0:0:ffff:6432:47f5
100.50.71.246 0:0:0:0:0:ffff:6432:47f6
100.50.71.247 0:0:0:0:0:ffff:6432:47f7
100.50.71.248 0:0:0:0:0:ffff:6432:47f8
100.50.71.249 0:0:0:0:0:ffff:6432:47f9
100.50.71.250 0:0:0:0:0:ffff:6432:47fa
100.50.71.251 0:0:0:0:0:ffff:6432:47fb
100.50.71.252 0:0:0:0:0:ffff:6432:47fc
100.50.71.253 0:0:0:0:0:ffff:6432:47fd
100.50.71.254 0:0:0:0:0:ffff:6432:47fe
100.50.71.255 0:0:0:0:0:ffff:6432:47ff


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.