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
141.18.71.1 0:0:0:0:0:ffff:8d12:4701
141.18.71.2 0:0:0:0:0:ffff:8d12:4702
141.18.71.3 0:0:0:0:0:ffff:8d12:4703
141.18.71.4 0:0:0:0:0:ffff:8d12:4704
141.18.71.5 0:0:0:0:0:ffff:8d12:4705
141.18.71.6 0:0:0:0:0:ffff:8d12:4706
141.18.71.7 0:0:0:0:0:ffff:8d12:4707
141.18.71.8 0:0:0:0:0:ffff:8d12:4708
141.18.71.9 0:0:0:0:0:ffff:8d12:4709
141.18.71.10 0:0:0:0:0:ffff:8d12:470a
141.18.71.11 0:0:0:0:0:ffff:8d12:470b
141.18.71.12 0:0:0:0:0:ffff:8d12:470c
141.18.71.13 0:0:0:0:0:ffff:8d12:470d
141.18.71.14 0:0:0:0:0:ffff:8d12:470e
141.18.71.15 0:0:0:0:0:ffff:8d12:470f
141.18.71.16 0:0:0:0:0:ffff:8d12:4710
141.18.71.17 0:0:0:0:0:ffff:8d12:4711
141.18.71.18 0:0:0:0:0:ffff:8d12:4712
141.18.71.19 0:0:0:0:0:ffff:8d12:4713
141.18.71.20 0:0:0:0:0:ffff:8d12:4714
141.18.71.21 0:0:0:0:0:ffff:8d12:4715
141.18.71.22 0:0:0:0:0:ffff:8d12:4716
141.18.71.23 0:0:0:0:0:ffff:8d12:4717
141.18.71.24 0:0:0:0:0:ffff:8d12:4718
141.18.71.25 0:0:0:0:0:ffff:8d12:4719
141.18.71.26 0:0:0:0:0:ffff:8d12:471a
141.18.71.27 0:0:0:0:0:ffff:8d12:471b
141.18.71.28 0:0:0:0:0:ffff:8d12:471c
141.18.71.29 0:0:0:0:0:ffff:8d12:471d
141.18.71.30 0:0:0:0:0:ffff:8d12:471e
141.18.71.31 0:0:0:0:0:ffff:8d12:471f
141.18.71.32 0:0:0:0:0:ffff:8d12:4720
141.18.71.33 0:0:0:0:0:ffff:8d12:4721
141.18.71.34 0:0:0:0:0:ffff:8d12:4722
141.18.71.35 0:0:0:0:0:ffff:8d12:4723
141.18.71.36 0:0:0:0:0:ffff:8d12:4724
141.18.71.37 0:0:0:0:0:ffff:8d12:4725
141.18.71.38 0:0:0:0:0:ffff:8d12:4726
141.18.71.39 0:0:0:0:0:ffff:8d12:4727
141.18.71.40 0:0:0:0:0:ffff:8d12:4728
141.18.71.41 0:0:0:0:0:ffff:8d12:4729
141.18.71.42 0:0:0:0:0:ffff:8d12:472a
141.18.71.43 0:0:0:0:0:ffff:8d12:472b
141.18.71.44 0:0:0:0:0:ffff:8d12:472c
141.18.71.45 0:0:0:0:0:ffff:8d12:472d
141.18.71.46 0:0:0:0:0:ffff:8d12:472e
141.18.71.47 0:0:0:0:0:ffff:8d12:472f
141.18.71.48 0:0:0:0:0:ffff:8d12:4730
141.18.71.49 0:0:0:0:0:ffff:8d12:4731
141.18.71.50 0:0:0:0:0:ffff:8d12:4732
141.18.71.51 0:0:0:0:0:ffff:8d12:4733
141.18.71.52 0:0:0:0:0:ffff:8d12:4734
141.18.71.53 0:0:0:0:0:ffff:8d12:4735
141.18.71.54 0:0:0:0:0:ffff:8d12:4736
141.18.71.55 0:0:0:0:0:ffff:8d12:4737
141.18.71.56 0:0:0:0:0:ffff:8d12:4738
141.18.71.57 0:0:0:0:0:ffff:8d12:4739
141.18.71.58 0:0:0:0:0:ffff:8d12:473a
141.18.71.59 0:0:0:0:0:ffff:8d12:473b
141.18.71.60 0:0:0:0:0:ffff:8d12:473c


141.18.71.61 0:0:0:0:0:ffff:8d12:473d
141.18.71.62 0:0:0:0:0:ffff:8d12:473e
141.18.71.63 0:0:0:0:0:ffff:8d12:473f
141.18.71.64 0:0:0:0:0:ffff:8d12:4740
141.18.71.65 0:0:0:0:0:ffff:8d12:4741
141.18.71.66 0:0:0:0:0:ffff:8d12:4742
141.18.71.67 0:0:0:0:0:ffff:8d12:4743
141.18.71.68 0:0:0:0:0:ffff:8d12:4744
141.18.71.69 0:0:0:0:0:ffff:8d12:4745
141.18.71.70 0:0:0:0:0:ffff:8d12:4746
141.18.71.71 0:0:0:0:0:ffff:8d12:4747
141.18.71.72 0:0:0:0:0:ffff:8d12:4748
141.18.71.73 0:0:0:0:0:ffff:8d12:4749
141.18.71.74 0:0:0:0:0:ffff:8d12:474a
141.18.71.75 0:0:0:0:0:ffff:8d12:474b
141.18.71.76 0:0:0:0:0:ffff:8d12:474c
141.18.71.77 0:0:0:0:0:ffff:8d12:474d
141.18.71.78 0:0:0:0:0:ffff:8d12:474e
141.18.71.79 0:0:0:0:0:ffff:8d12:474f
141.18.71.80 0:0:0:0:0:ffff:8d12:4750
141.18.71.81 0:0:0:0:0:ffff:8d12:4751
141.18.71.82 0:0:0:0:0:ffff:8d12:4752
141.18.71.83 0:0:0:0:0:ffff:8d12:4753
141.18.71.84 0:0:0:0:0:ffff:8d12:4754
141.18.71.85 0:0:0:0:0:ffff:8d12:4755
141.18.71.86 0:0:0:0:0:ffff:8d12:4756
141.18.71.87 0:0:0:0:0:ffff:8d12:4757
141.18.71.88 0:0:0:0:0:ffff:8d12:4758
141.18.71.89 0:0:0:0:0:ffff:8d12:4759
141.18.71.90 0:0:0:0:0:ffff:8d12:475a
141.18.71.91 0:0:0:0:0:ffff:8d12:475b
141.18.71.92 0:0:0:0:0:ffff:8d12:475c
141.18.71.93 0:0:0:0:0:ffff:8d12:475d
141.18.71.94 0:0:0:0:0:ffff:8d12:475e
141.18.71.95 0:0:0:0:0:ffff:8d12:475f
141.18.71.96 0:0:0:0:0:ffff:8d12:4760
141.18.71.97 0:0:0:0:0:ffff:8d12:4761
141.18.71.98 0:0:0:0:0:ffff:8d12:4762
141.18.71.99 0:0:0:0:0:ffff:8d12:4763
141.18.71.100 0:0:0:0:0:ffff:8d12:4764
141.18.71.101 0:0:0:0:0:ffff:8d12:4765
141.18.71.102 0:0:0:0:0:ffff:8d12:4766
141.18.71.103 0:0:0:0:0:ffff:8d12:4767
141.18.71.104 0:0:0:0:0:ffff:8d12:4768
141.18.71.105 0:0:0:0:0:ffff:8d12:4769
141.18.71.106 0:0:0:0:0:ffff:8d12:476a
141.18.71.107 0:0:0:0:0:ffff:8d12:476b
141.18.71.108 0:0:0:0:0:ffff:8d12:476c
141.18.71.109 0:0:0:0:0:ffff:8d12:476d
141.18.71.110 0:0:0:0:0:ffff:8d12:476e
141.18.71.111 0:0:0:0:0:ffff:8d12:476f
141.18.71.112 0:0:0:0:0:ffff:8d12:4770
141.18.71.113 0:0:0:0:0:ffff:8d12:4771
141.18.71.114 0:0:0:0:0:ffff:8d12:4772
141.18.71.115 0:0:0:0:0:ffff:8d12:4773
141.18.71.116 0:0:0:0:0:ffff:8d12:4774
141.18.71.117 0:0:0:0:0:ffff:8d12:4775
141.18.71.118 0:0:0:0:0:ffff:8d12:4776
141.18.71.119 0:0:0:0:0:ffff:8d12:4777
141.18.71.120 0:0:0:0:0:ffff:8d12:4778


141.18.71.121 0:0:0:0:0:ffff:8d12:4779
141.18.71.122 0:0:0:0:0:ffff:8d12:477a
141.18.71.123 0:0:0:0:0:ffff:8d12:477b
141.18.71.124 0:0:0:0:0:ffff:8d12:477c
141.18.71.125 0:0:0:0:0:ffff:8d12:477d
141.18.71.126 0:0:0:0:0:ffff:8d12:477e
141.18.71.127 0:0:0:0:0:ffff:8d12:477f
141.18.71.128 0:0:0:0:0:ffff:8d12:4780
141.18.71.129 0:0:0:0:0:ffff:8d12:4781
141.18.71.130 0:0:0:0:0:ffff:8d12:4782
141.18.71.131 0:0:0:0:0:ffff:8d12:4783
141.18.71.132 0:0:0:0:0:ffff:8d12:4784
141.18.71.133 0:0:0:0:0:ffff:8d12:4785
141.18.71.134 0:0:0:0:0:ffff:8d12:4786
141.18.71.135 0:0:0:0:0:ffff:8d12:4787
141.18.71.136 0:0:0:0:0:ffff:8d12:4788
141.18.71.137 0:0:0:0:0:ffff:8d12:4789
141.18.71.138 0:0:0:0:0:ffff:8d12:478a
141.18.71.139 0:0:0:0:0:ffff:8d12:478b
141.18.71.140 0:0:0:0:0:ffff:8d12:478c
141.18.71.141 0:0:0:0:0:ffff:8d12:478d
141.18.71.142 0:0:0:0:0:ffff:8d12:478e
141.18.71.143 0:0:0:0:0:ffff:8d12:478f
141.18.71.144 0:0:0:0:0:ffff:8d12:4790
141.18.71.145 0:0:0:0:0:ffff:8d12:4791
141.18.71.146 0:0:0:0:0:ffff:8d12:4792
141.18.71.147 0:0:0:0:0:ffff:8d12:4793
141.18.71.148 0:0:0:0:0:ffff:8d12:4794
141.18.71.149 0:0:0:0:0:ffff:8d12:4795
141.18.71.150 0:0:0:0:0:ffff:8d12:4796
141.18.71.151 0:0:0:0:0:ffff:8d12:4797
141.18.71.152 0:0:0:0:0:ffff:8d12:4798
141.18.71.153 0:0:0:0:0:ffff:8d12:4799
141.18.71.154 0:0:0:0:0:ffff:8d12:479a
141.18.71.155 0:0:0:0:0:ffff:8d12:479b
141.18.71.156 0:0:0:0:0:ffff:8d12:479c
141.18.71.157 0:0:0:0:0:ffff:8d12:479d
141.18.71.158 0:0:0:0:0:ffff:8d12:479e
141.18.71.159 0:0:0:0:0:ffff:8d12:479f
141.18.71.160 0:0:0:0:0:ffff:8d12:47a0
141.18.71.161 0:0:0:0:0:ffff:8d12:47a1
141.18.71.162 0:0:0:0:0:ffff:8d12:47a2
141.18.71.163 0:0:0:0:0:ffff:8d12:47a3
141.18.71.164 0:0:0:0:0:ffff:8d12:47a4
141.18.71.165 0:0:0:0:0:ffff:8d12:47a5
141.18.71.166 0:0:0:0:0:ffff:8d12:47a6
141.18.71.167 0:0:0:0:0:ffff:8d12:47a7
141.18.71.168 0:0:0:0:0:ffff:8d12:47a8
141.18.71.169 0:0:0:0:0:ffff:8d12:47a9
141.18.71.170 0:0:0:0:0:ffff:8d12:47aa
141.18.71.171 0:0:0:0:0:ffff:8d12:47ab
141.18.71.172 0:0:0:0:0:ffff:8d12:47ac
141.18.71.173 0:0:0:0:0:ffff:8d12:47ad
141.18.71.174 0:0:0:0:0:ffff:8d12:47ae
141.18.71.175 0:0:0:0:0:ffff:8d12:47af
141.18.71.176 0:0:0:0:0:ffff:8d12:47b0
141.18.71.177 0:0:0:0:0:ffff:8d12:47b1
141.18.71.178 0:0:0:0:0:ffff:8d12:47b2
141.18.71.179 0:0:0:0:0:ffff:8d12:47b3
141.18.71.180 0:0:0:0:0:ffff:8d12:47b4


141.18.71.181 0:0:0:0:0:ffff:8d12:47b5
141.18.71.182 0:0:0:0:0:ffff:8d12:47b6
141.18.71.183 0:0:0:0:0:ffff:8d12:47b7
141.18.71.184 0:0:0:0:0:ffff:8d12:47b8
141.18.71.185 0:0:0:0:0:ffff:8d12:47b9
141.18.71.186 0:0:0:0:0:ffff:8d12:47ba
141.18.71.187 0:0:0:0:0:ffff:8d12:47bb
141.18.71.188 0:0:0:0:0:ffff:8d12:47bc
141.18.71.189 0:0:0:0:0:ffff:8d12:47bd
141.18.71.190 0:0:0:0:0:ffff:8d12:47be
141.18.71.191 0:0:0:0:0:ffff:8d12:47bf
141.18.71.192 0:0:0:0:0:ffff:8d12:47c0
141.18.71.193 0:0:0:0:0:ffff:8d12:47c1
141.18.71.194 0:0:0:0:0:ffff:8d12:47c2
141.18.71.195 0:0:0:0:0:ffff:8d12:47c3
141.18.71.196 0:0:0:0:0:ffff:8d12:47c4
141.18.71.197 0:0:0:0:0:ffff:8d12:47c5
141.18.71.198 0:0:0:0:0:ffff:8d12:47c6
141.18.71.199 0:0:0:0:0:ffff:8d12:47c7
141.18.71.200 0:0:0:0:0:ffff:8d12:47c8
141.18.71.201 0:0:0:0:0:ffff:8d12:47c9
141.18.71.202 0:0:0:0:0:ffff:8d12:47ca
141.18.71.203 0:0:0:0:0:ffff:8d12:47cb
141.18.71.204 0:0:0:0:0:ffff:8d12:47cc
141.18.71.205 0:0:0:0:0:ffff:8d12:47cd
141.18.71.206 0:0:0:0:0:ffff:8d12:47ce
141.18.71.207 0:0:0:0:0:ffff:8d12:47cf
141.18.71.208 0:0:0:0:0:ffff:8d12:47d0
141.18.71.209 0:0:0:0:0:ffff:8d12:47d1
141.18.71.210 0:0:0:0:0:ffff:8d12:47d2
141.18.71.211 0:0:0:0:0:ffff:8d12:47d3
141.18.71.212 0:0:0:0:0:ffff:8d12:47d4
141.18.71.213 0:0:0:0:0:ffff:8d12:47d5
141.18.71.214 0:0:0:0:0:ffff:8d12:47d6
141.18.71.215 0:0:0:0:0:ffff:8d12:47d7
141.18.71.216 0:0:0:0:0:ffff:8d12:47d8
141.18.71.217 0:0:0:0:0:ffff:8d12:47d9
141.18.71.218 0:0:0:0:0:ffff:8d12:47da
141.18.71.219 0:0:0:0:0:ffff:8d12:47db
141.18.71.220 0:0:0:0:0:ffff:8d12:47dc
141.18.71.221 0:0:0:0:0:ffff:8d12:47dd
141.18.71.222 0:0:0:0:0:ffff:8d12:47de
141.18.71.223 0:0:0:0:0:ffff:8d12:47df
141.18.71.224 0:0:0:0:0:ffff:8d12:47e0
141.18.71.225 0:0:0:0:0:ffff:8d12:47e1
141.18.71.226 0:0:0:0:0:ffff:8d12:47e2
141.18.71.227 0:0:0:0:0:ffff:8d12:47e3
141.18.71.228 0:0:0:0:0:ffff:8d12:47e4
141.18.71.229 0:0:0:0:0:ffff:8d12:47e5
141.18.71.230 0:0:0:0:0:ffff:8d12:47e6
141.18.71.231 0:0:0:0:0:ffff:8d12:47e7
141.18.71.232 0:0:0:0:0:ffff:8d12:47e8
141.18.71.233 0:0:0:0:0:ffff:8d12:47e9
141.18.71.234 0:0:0:0:0:ffff:8d12:47ea
141.18.71.235 0:0:0:0:0:ffff:8d12:47eb
141.18.71.236 0:0:0:0:0:ffff:8d12:47ec
141.18.71.237 0:0:0:0:0:ffff:8d12:47ed
141.18.71.238 0:0:0:0:0:ffff:8d12:47ee
141.18.71.239 0:0:0:0:0:ffff:8d12:47ef
141.18.71.240 0:0:0:0:0:ffff:8d12:47f0
141.18.71.241 0:0:0:0:0:ffff:8d12:47f1
141.18.71.242 0:0:0:0:0:ffff:8d12:47f2
141.18.71.243 0:0:0:0:0:ffff:8d12:47f3
141.18.71.244 0:0:0:0:0:ffff:8d12:47f4
141.18.71.245 0:0:0:0:0:ffff:8d12:47f5
141.18.71.246 0:0:0:0:0:ffff:8d12:47f6
141.18.71.247 0:0:0:0:0:ffff:8d12:47f7
141.18.71.248 0:0:0:0:0:ffff:8d12:47f8
141.18.71.249 0:0:0:0:0:ffff:8d12:47f9
141.18.71.250 0:0:0:0:0:ffff:8d12:47fa
141.18.71.251 0:0:0:0:0:ffff:8d12:47fb
141.18.71.252 0:0:0:0:0:ffff:8d12:47fc
141.18.71.253 0:0:0:0:0:ffff:8d12:47fd
141.18.71.254 0:0:0:0:0:ffff:8d12:47fe
141.18.71.255 0:0:0:0:0:ffff:8d12:47ff


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.