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
111.212.71.1 0:0:0:0:0:ffff:6fd4:4701
111.212.71.2 0:0:0:0:0:ffff:6fd4:4702
111.212.71.3 0:0:0:0:0:ffff:6fd4:4703
111.212.71.4 0:0:0:0:0:ffff:6fd4:4704
111.212.71.5 0:0:0:0:0:ffff:6fd4:4705
111.212.71.6 0:0:0:0:0:ffff:6fd4:4706
111.212.71.7 0:0:0:0:0:ffff:6fd4:4707
111.212.71.8 0:0:0:0:0:ffff:6fd4:4708
111.212.71.9 0:0:0:0:0:ffff:6fd4:4709
111.212.71.10 0:0:0:0:0:ffff:6fd4:470a
111.212.71.11 0:0:0:0:0:ffff:6fd4:470b
111.212.71.12 0:0:0:0:0:ffff:6fd4:470c
111.212.71.13 0:0:0:0:0:ffff:6fd4:470d
111.212.71.14 0:0:0:0:0:ffff:6fd4:470e
111.212.71.15 0:0:0:0:0:ffff:6fd4:470f
111.212.71.16 0:0:0:0:0:ffff:6fd4:4710
111.212.71.17 0:0:0:0:0:ffff:6fd4:4711
111.212.71.18 0:0:0:0:0:ffff:6fd4:4712
111.212.71.19 0:0:0:0:0:ffff:6fd4:4713
111.212.71.20 0:0:0:0:0:ffff:6fd4:4714
111.212.71.21 0:0:0:0:0:ffff:6fd4:4715
111.212.71.22 0:0:0:0:0:ffff:6fd4:4716
111.212.71.23 0:0:0:0:0:ffff:6fd4:4717
111.212.71.24 0:0:0:0:0:ffff:6fd4:4718
111.212.71.25 0:0:0:0:0:ffff:6fd4:4719
111.212.71.26 0:0:0:0:0:ffff:6fd4:471a
111.212.71.27 0:0:0:0:0:ffff:6fd4:471b
111.212.71.28 0:0:0:0:0:ffff:6fd4:471c
111.212.71.29 0:0:0:0:0:ffff:6fd4:471d
111.212.71.30 0:0:0:0:0:ffff:6fd4:471e
111.212.71.31 0:0:0:0:0:ffff:6fd4:471f
111.212.71.32 0:0:0:0:0:ffff:6fd4:4720
111.212.71.33 0:0:0:0:0:ffff:6fd4:4721
111.212.71.34 0:0:0:0:0:ffff:6fd4:4722
111.212.71.35 0:0:0:0:0:ffff:6fd4:4723
111.212.71.36 0:0:0:0:0:ffff:6fd4:4724
111.212.71.37 0:0:0:0:0:ffff:6fd4:4725
111.212.71.38 0:0:0:0:0:ffff:6fd4:4726
111.212.71.39 0:0:0:0:0:ffff:6fd4:4727
111.212.71.40 0:0:0:0:0:ffff:6fd4:4728
111.212.71.41 0:0:0:0:0:ffff:6fd4:4729
111.212.71.42 0:0:0:0:0:ffff:6fd4:472a
111.212.71.43 0:0:0:0:0:ffff:6fd4:472b
111.212.71.44 0:0:0:0:0:ffff:6fd4:472c
111.212.71.45 0:0:0:0:0:ffff:6fd4:472d
111.212.71.46 0:0:0:0:0:ffff:6fd4:472e
111.212.71.47 0:0:0:0:0:ffff:6fd4:472f
111.212.71.48 0:0:0:0:0:ffff:6fd4:4730
111.212.71.49 0:0:0:0:0:ffff:6fd4:4731
111.212.71.50 0:0:0:0:0:ffff:6fd4:4732
111.212.71.51 0:0:0:0:0:ffff:6fd4:4733
111.212.71.52 0:0:0:0:0:ffff:6fd4:4734
111.212.71.53 0:0:0:0:0:ffff:6fd4:4735
111.212.71.54 0:0:0:0:0:ffff:6fd4:4736
111.212.71.55 0:0:0:0:0:ffff:6fd4:4737
111.212.71.56 0:0:0:0:0:ffff:6fd4:4738
111.212.71.57 0:0:0:0:0:ffff:6fd4:4739
111.212.71.58 0:0:0:0:0:ffff:6fd4:473a
111.212.71.59 0:0:0:0:0:ffff:6fd4:473b
111.212.71.60 0:0:0:0:0:ffff:6fd4:473c


111.212.71.61 0:0:0:0:0:ffff:6fd4:473d
111.212.71.62 0:0:0:0:0:ffff:6fd4:473e
111.212.71.63 0:0:0:0:0:ffff:6fd4:473f
111.212.71.64 0:0:0:0:0:ffff:6fd4:4740
111.212.71.65 0:0:0:0:0:ffff:6fd4:4741
111.212.71.66 0:0:0:0:0:ffff:6fd4:4742
111.212.71.67 0:0:0:0:0:ffff:6fd4:4743
111.212.71.68 0:0:0:0:0:ffff:6fd4:4744
111.212.71.69 0:0:0:0:0:ffff:6fd4:4745
111.212.71.70 0:0:0:0:0:ffff:6fd4:4746
111.212.71.71 0:0:0:0:0:ffff:6fd4:4747
111.212.71.72 0:0:0:0:0:ffff:6fd4:4748
111.212.71.73 0:0:0:0:0:ffff:6fd4:4749
111.212.71.74 0:0:0:0:0:ffff:6fd4:474a
111.212.71.75 0:0:0:0:0:ffff:6fd4:474b
111.212.71.76 0:0:0:0:0:ffff:6fd4:474c
111.212.71.77 0:0:0:0:0:ffff:6fd4:474d
111.212.71.78 0:0:0:0:0:ffff:6fd4:474e
111.212.71.79 0:0:0:0:0:ffff:6fd4:474f
111.212.71.80 0:0:0:0:0:ffff:6fd4:4750
111.212.71.81 0:0:0:0:0:ffff:6fd4:4751
111.212.71.82 0:0:0:0:0:ffff:6fd4:4752
111.212.71.83 0:0:0:0:0:ffff:6fd4:4753
111.212.71.84 0:0:0:0:0:ffff:6fd4:4754
111.212.71.85 0:0:0:0:0:ffff:6fd4:4755
111.212.71.86 0:0:0:0:0:ffff:6fd4:4756
111.212.71.87 0:0:0:0:0:ffff:6fd4:4757
111.212.71.88 0:0:0:0:0:ffff:6fd4:4758
111.212.71.89 0:0:0:0:0:ffff:6fd4:4759
111.212.71.90 0:0:0:0:0:ffff:6fd4:475a
111.212.71.91 0:0:0:0:0:ffff:6fd4:475b
111.212.71.92 0:0:0:0:0:ffff:6fd4:475c
111.212.71.93 0:0:0:0:0:ffff:6fd4:475d
111.212.71.94 0:0:0:0:0:ffff:6fd4:475e
111.212.71.95 0:0:0:0:0:ffff:6fd4:475f
111.212.71.96 0:0:0:0:0:ffff:6fd4:4760
111.212.71.97 0:0:0:0:0:ffff:6fd4:4761
111.212.71.98 0:0:0:0:0:ffff:6fd4:4762
111.212.71.99 0:0:0:0:0:ffff:6fd4:4763
111.212.71.100 0:0:0:0:0:ffff:6fd4:4764
111.212.71.101 0:0:0:0:0:ffff:6fd4:4765
111.212.71.102 0:0:0:0:0:ffff:6fd4:4766
111.212.71.103 0:0:0:0:0:ffff:6fd4:4767
111.212.71.104 0:0:0:0:0:ffff:6fd4:4768
111.212.71.105 0:0:0:0:0:ffff:6fd4:4769
111.212.71.106 0:0:0:0:0:ffff:6fd4:476a
111.212.71.107 0:0:0:0:0:ffff:6fd4:476b
111.212.71.108 0:0:0:0:0:ffff:6fd4:476c
111.212.71.109 0:0:0:0:0:ffff:6fd4:476d
111.212.71.110 0:0:0:0:0:ffff:6fd4:476e
111.212.71.111 0:0:0:0:0:ffff:6fd4:476f
111.212.71.112 0:0:0:0:0:ffff:6fd4:4770
111.212.71.113 0:0:0:0:0:ffff:6fd4:4771
111.212.71.114 0:0:0:0:0:ffff:6fd4:4772
111.212.71.115 0:0:0:0:0:ffff:6fd4:4773
111.212.71.116 0:0:0:0:0:ffff:6fd4:4774
111.212.71.117 0:0:0:0:0:ffff:6fd4:4775
111.212.71.118 0:0:0:0:0:ffff:6fd4:4776
111.212.71.119 0:0:0:0:0:ffff:6fd4:4777
111.212.71.120 0:0:0:0:0:ffff:6fd4:4778


111.212.71.121 0:0:0:0:0:ffff:6fd4:4779
111.212.71.122 0:0:0:0:0:ffff:6fd4:477a
111.212.71.123 0:0:0:0:0:ffff:6fd4:477b
111.212.71.124 0:0:0:0:0:ffff:6fd4:477c
111.212.71.125 0:0:0:0:0:ffff:6fd4:477d
111.212.71.126 0:0:0:0:0:ffff:6fd4:477e
111.212.71.127 0:0:0:0:0:ffff:6fd4:477f
111.212.71.128 0:0:0:0:0:ffff:6fd4:4780
111.212.71.129 0:0:0:0:0:ffff:6fd4:4781
111.212.71.130 0:0:0:0:0:ffff:6fd4:4782
111.212.71.131 0:0:0:0:0:ffff:6fd4:4783
111.212.71.132 0:0:0:0:0:ffff:6fd4:4784
111.212.71.133 0:0:0:0:0:ffff:6fd4:4785
111.212.71.134 0:0:0:0:0:ffff:6fd4:4786
111.212.71.135 0:0:0:0:0:ffff:6fd4:4787
111.212.71.136 0:0:0:0:0:ffff:6fd4:4788
111.212.71.137 0:0:0:0:0:ffff:6fd4:4789
111.212.71.138 0:0:0:0:0:ffff:6fd4:478a
111.212.71.139 0:0:0:0:0:ffff:6fd4:478b
111.212.71.140 0:0:0:0:0:ffff:6fd4:478c
111.212.71.141 0:0:0:0:0:ffff:6fd4:478d
111.212.71.142 0:0:0:0:0:ffff:6fd4:478e
111.212.71.143 0:0:0:0:0:ffff:6fd4:478f
111.212.71.144 0:0:0:0:0:ffff:6fd4:4790
111.212.71.145 0:0:0:0:0:ffff:6fd4:4791
111.212.71.146 0:0:0:0:0:ffff:6fd4:4792
111.212.71.147 0:0:0:0:0:ffff:6fd4:4793
111.212.71.148 0:0:0:0:0:ffff:6fd4:4794
111.212.71.149 0:0:0:0:0:ffff:6fd4:4795
111.212.71.150 0:0:0:0:0:ffff:6fd4:4796
111.212.71.151 0:0:0:0:0:ffff:6fd4:4797
111.212.71.152 0:0:0:0:0:ffff:6fd4:4798
111.212.71.153 0:0:0:0:0:ffff:6fd4:4799
111.212.71.154 0:0:0:0:0:ffff:6fd4:479a
111.212.71.155 0:0:0:0:0:ffff:6fd4:479b
111.212.71.156 0:0:0:0:0:ffff:6fd4:479c
111.212.71.157 0:0:0:0:0:ffff:6fd4:479d
111.212.71.158 0:0:0:0:0:ffff:6fd4:479e
111.212.71.159 0:0:0:0:0:ffff:6fd4:479f
111.212.71.160 0:0:0:0:0:ffff:6fd4:47a0
111.212.71.161 0:0:0:0:0:ffff:6fd4:47a1
111.212.71.162 0:0:0:0:0:ffff:6fd4:47a2
111.212.71.163 0:0:0:0:0:ffff:6fd4:47a3
111.212.71.164 0:0:0:0:0:ffff:6fd4:47a4
111.212.71.165 0:0:0:0:0:ffff:6fd4:47a5
111.212.71.166 0:0:0:0:0:ffff:6fd4:47a6
111.212.71.167 0:0:0:0:0:ffff:6fd4:47a7
111.212.71.168 0:0:0:0:0:ffff:6fd4:47a8
111.212.71.169 0:0:0:0:0:ffff:6fd4:47a9
111.212.71.170 0:0:0:0:0:ffff:6fd4:47aa
111.212.71.171 0:0:0:0:0:ffff:6fd4:47ab
111.212.71.172 0:0:0:0:0:ffff:6fd4:47ac
111.212.71.173 0:0:0:0:0:ffff:6fd4:47ad
111.212.71.174 0:0:0:0:0:ffff:6fd4:47ae
111.212.71.175 0:0:0:0:0:ffff:6fd4:47af
111.212.71.176 0:0:0:0:0:ffff:6fd4:47b0
111.212.71.177 0:0:0:0:0:ffff:6fd4:47b1
111.212.71.178 0:0:0:0:0:ffff:6fd4:47b2
111.212.71.179 0:0:0:0:0:ffff:6fd4:47b3
111.212.71.180 0:0:0:0:0:ffff:6fd4:47b4


111.212.71.181 0:0:0:0:0:ffff:6fd4:47b5
111.212.71.182 0:0:0:0:0:ffff:6fd4:47b6
111.212.71.183 0:0:0:0:0:ffff:6fd4:47b7
111.212.71.184 0:0:0:0:0:ffff:6fd4:47b8
111.212.71.185 0:0:0:0:0:ffff:6fd4:47b9
111.212.71.186 0:0:0:0:0:ffff:6fd4:47ba
111.212.71.187 0:0:0:0:0:ffff:6fd4:47bb
111.212.71.188 0:0:0:0:0:ffff:6fd4:47bc
111.212.71.189 0:0:0:0:0:ffff:6fd4:47bd
111.212.71.190 0:0:0:0:0:ffff:6fd4:47be
111.212.71.191 0:0:0:0:0:ffff:6fd4:47bf
111.212.71.192 0:0:0:0:0:ffff:6fd4:47c0
111.212.71.193 0:0:0:0:0:ffff:6fd4:47c1
111.212.71.194 0:0:0:0:0:ffff:6fd4:47c2
111.212.71.195 0:0:0:0:0:ffff:6fd4:47c3
111.212.71.196 0:0:0:0:0:ffff:6fd4:47c4
111.212.71.197 0:0:0:0:0:ffff:6fd4:47c5
111.212.71.198 0:0:0:0:0:ffff:6fd4:47c6
111.212.71.199 0:0:0:0:0:ffff:6fd4:47c7
111.212.71.200 0:0:0:0:0:ffff:6fd4:47c8
111.212.71.201 0:0:0:0:0:ffff:6fd4:47c9
111.212.71.202 0:0:0:0:0:ffff:6fd4:47ca
111.212.71.203 0:0:0:0:0:ffff:6fd4:47cb
111.212.71.204 0:0:0:0:0:ffff:6fd4:47cc
111.212.71.205 0:0:0:0:0:ffff:6fd4:47cd
111.212.71.206 0:0:0:0:0:ffff:6fd4:47ce
111.212.71.207 0:0:0:0:0:ffff:6fd4:47cf
111.212.71.208 0:0:0:0:0:ffff:6fd4:47d0
111.212.71.209 0:0:0:0:0:ffff:6fd4:47d1
111.212.71.210 0:0:0:0:0:ffff:6fd4:47d2
111.212.71.211 0:0:0:0:0:ffff:6fd4:47d3
111.212.71.212 0:0:0:0:0:ffff:6fd4:47d4
111.212.71.213 0:0:0:0:0:ffff:6fd4:47d5
111.212.71.214 0:0:0:0:0:ffff:6fd4:47d6
111.212.71.215 0:0:0:0:0:ffff:6fd4:47d7
111.212.71.216 0:0:0:0:0:ffff:6fd4:47d8
111.212.71.217 0:0:0:0:0:ffff:6fd4:47d9
111.212.71.218 0:0:0:0:0:ffff:6fd4:47da
111.212.71.219 0:0:0:0:0:ffff:6fd4:47db
111.212.71.220 0:0:0:0:0:ffff:6fd4:47dc
111.212.71.221 0:0:0:0:0:ffff:6fd4:47dd
111.212.71.222 0:0:0:0:0:ffff:6fd4:47de
111.212.71.223 0:0:0:0:0:ffff:6fd4:47df
111.212.71.224 0:0:0:0:0:ffff:6fd4:47e0
111.212.71.225 0:0:0:0:0:ffff:6fd4:47e1
111.212.71.226 0:0:0:0:0:ffff:6fd4:47e2
111.212.71.227 0:0:0:0:0:ffff:6fd4:47e3
111.212.71.228 0:0:0:0:0:ffff:6fd4:47e4
111.212.71.229 0:0:0:0:0:ffff:6fd4:47e5
111.212.71.230 0:0:0:0:0:ffff:6fd4:47e6
111.212.71.231 0:0:0:0:0:ffff:6fd4:47e7
111.212.71.232 0:0:0:0:0:ffff:6fd4:47e8
111.212.71.233 0:0:0:0:0:ffff:6fd4:47e9
111.212.71.234 0:0:0:0:0:ffff:6fd4:47ea
111.212.71.235 0:0:0:0:0:ffff:6fd4:47eb
111.212.71.236 0:0:0:0:0:ffff:6fd4:47ec
111.212.71.237 0:0:0:0:0:ffff:6fd4:47ed
111.212.71.238 0:0:0:0:0:ffff:6fd4:47ee
111.212.71.239 0:0:0:0:0:ffff:6fd4:47ef
111.212.71.240 0:0:0:0:0:ffff:6fd4:47f0
111.212.71.241 0:0:0:0:0:ffff:6fd4:47f1
111.212.71.242 0:0:0:0:0:ffff:6fd4:47f2
111.212.71.243 0:0:0:0:0:ffff:6fd4:47f3
111.212.71.244 0:0:0:0:0:ffff:6fd4:47f4
111.212.71.245 0:0:0:0:0:ffff:6fd4:47f5
111.212.71.246 0:0:0:0:0:ffff:6fd4:47f6
111.212.71.247 0:0:0:0:0:ffff:6fd4:47f7
111.212.71.248 0:0:0:0:0:ffff:6fd4:47f8
111.212.71.249 0:0:0:0:0:ffff:6fd4:47f9
111.212.71.250 0:0:0:0:0:ffff:6fd4:47fa
111.212.71.251 0:0:0:0:0:ffff:6fd4:47fb
111.212.71.252 0:0:0:0:0:ffff:6fd4:47fc
111.212.71.253 0:0:0:0:0:ffff:6fd4:47fd
111.212.71.254 0:0:0:0:0:ffff:6fd4:47fe
111.212.71.255 0:0:0:0:0:ffff:6fd4:47ff


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.