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
153.27.71.1 0:0:0:0:0:ffff:991b:4701
153.27.71.2 0:0:0:0:0:ffff:991b:4702
153.27.71.3 0:0:0:0:0:ffff:991b:4703
153.27.71.4 0:0:0:0:0:ffff:991b:4704
153.27.71.5 0:0:0:0:0:ffff:991b:4705
153.27.71.6 0:0:0:0:0:ffff:991b:4706
153.27.71.7 0:0:0:0:0:ffff:991b:4707
153.27.71.8 0:0:0:0:0:ffff:991b:4708
153.27.71.9 0:0:0:0:0:ffff:991b:4709
153.27.71.10 0:0:0:0:0:ffff:991b:470a
153.27.71.11 0:0:0:0:0:ffff:991b:470b
153.27.71.12 0:0:0:0:0:ffff:991b:470c
153.27.71.13 0:0:0:0:0:ffff:991b:470d
153.27.71.14 0:0:0:0:0:ffff:991b:470e
153.27.71.15 0:0:0:0:0:ffff:991b:470f
153.27.71.16 0:0:0:0:0:ffff:991b:4710
153.27.71.17 0:0:0:0:0:ffff:991b:4711
153.27.71.18 0:0:0:0:0:ffff:991b:4712
153.27.71.19 0:0:0:0:0:ffff:991b:4713
153.27.71.20 0:0:0:0:0:ffff:991b:4714
153.27.71.21 0:0:0:0:0:ffff:991b:4715
153.27.71.22 0:0:0:0:0:ffff:991b:4716
153.27.71.23 0:0:0:0:0:ffff:991b:4717
153.27.71.24 0:0:0:0:0:ffff:991b:4718
153.27.71.25 0:0:0:0:0:ffff:991b:4719
153.27.71.26 0:0:0:0:0:ffff:991b:471a
153.27.71.27 0:0:0:0:0:ffff:991b:471b
153.27.71.28 0:0:0:0:0:ffff:991b:471c
153.27.71.29 0:0:0:0:0:ffff:991b:471d
153.27.71.30 0:0:0:0:0:ffff:991b:471e
153.27.71.31 0:0:0:0:0:ffff:991b:471f
153.27.71.32 0:0:0:0:0:ffff:991b:4720
153.27.71.33 0:0:0:0:0:ffff:991b:4721
153.27.71.34 0:0:0:0:0:ffff:991b:4722
153.27.71.35 0:0:0:0:0:ffff:991b:4723
153.27.71.36 0:0:0:0:0:ffff:991b:4724
153.27.71.37 0:0:0:0:0:ffff:991b:4725
153.27.71.38 0:0:0:0:0:ffff:991b:4726
153.27.71.39 0:0:0:0:0:ffff:991b:4727
153.27.71.40 0:0:0:0:0:ffff:991b:4728
153.27.71.41 0:0:0:0:0:ffff:991b:4729
153.27.71.42 0:0:0:0:0:ffff:991b:472a
153.27.71.43 0:0:0:0:0:ffff:991b:472b
153.27.71.44 0:0:0:0:0:ffff:991b:472c
153.27.71.45 0:0:0:0:0:ffff:991b:472d
153.27.71.46 0:0:0:0:0:ffff:991b:472e
153.27.71.47 0:0:0:0:0:ffff:991b:472f
153.27.71.48 0:0:0:0:0:ffff:991b:4730
153.27.71.49 0:0:0:0:0:ffff:991b:4731
153.27.71.50 0:0:0:0:0:ffff:991b:4732
153.27.71.51 0:0:0:0:0:ffff:991b:4733
153.27.71.52 0:0:0:0:0:ffff:991b:4734
153.27.71.53 0:0:0:0:0:ffff:991b:4735
153.27.71.54 0:0:0:0:0:ffff:991b:4736
153.27.71.55 0:0:0:0:0:ffff:991b:4737
153.27.71.56 0:0:0:0:0:ffff:991b:4738
153.27.71.57 0:0:0:0:0:ffff:991b:4739
153.27.71.58 0:0:0:0:0:ffff:991b:473a
153.27.71.59 0:0:0:0:0:ffff:991b:473b
153.27.71.60 0:0:0:0:0:ffff:991b:473c


153.27.71.61 0:0:0:0:0:ffff:991b:473d
153.27.71.62 0:0:0:0:0:ffff:991b:473e
153.27.71.63 0:0:0:0:0:ffff:991b:473f
153.27.71.64 0:0:0:0:0:ffff:991b:4740
153.27.71.65 0:0:0:0:0:ffff:991b:4741
153.27.71.66 0:0:0:0:0:ffff:991b:4742
153.27.71.67 0:0:0:0:0:ffff:991b:4743
153.27.71.68 0:0:0:0:0:ffff:991b:4744
153.27.71.69 0:0:0:0:0:ffff:991b:4745
153.27.71.70 0:0:0:0:0:ffff:991b:4746
153.27.71.71 0:0:0:0:0:ffff:991b:4747
153.27.71.72 0:0:0:0:0:ffff:991b:4748
153.27.71.73 0:0:0:0:0:ffff:991b:4749
153.27.71.74 0:0:0:0:0:ffff:991b:474a
153.27.71.75 0:0:0:0:0:ffff:991b:474b
153.27.71.76 0:0:0:0:0:ffff:991b:474c
153.27.71.77 0:0:0:0:0:ffff:991b:474d
153.27.71.78 0:0:0:0:0:ffff:991b:474e
153.27.71.79 0:0:0:0:0:ffff:991b:474f
153.27.71.80 0:0:0:0:0:ffff:991b:4750
153.27.71.81 0:0:0:0:0:ffff:991b:4751
153.27.71.82 0:0:0:0:0:ffff:991b:4752
153.27.71.83 0:0:0:0:0:ffff:991b:4753
153.27.71.84 0:0:0:0:0:ffff:991b:4754
153.27.71.85 0:0:0:0:0:ffff:991b:4755
153.27.71.86 0:0:0:0:0:ffff:991b:4756
153.27.71.87 0:0:0:0:0:ffff:991b:4757
153.27.71.88 0:0:0:0:0:ffff:991b:4758
153.27.71.89 0:0:0:0:0:ffff:991b:4759
153.27.71.90 0:0:0:0:0:ffff:991b:475a
153.27.71.91 0:0:0:0:0:ffff:991b:475b
153.27.71.92 0:0:0:0:0:ffff:991b:475c
153.27.71.93 0:0:0:0:0:ffff:991b:475d
153.27.71.94 0:0:0:0:0:ffff:991b:475e
153.27.71.95 0:0:0:0:0:ffff:991b:475f
153.27.71.96 0:0:0:0:0:ffff:991b:4760
153.27.71.97 0:0:0:0:0:ffff:991b:4761
153.27.71.98 0:0:0:0:0:ffff:991b:4762
153.27.71.99 0:0:0:0:0:ffff:991b:4763
153.27.71.100 0:0:0:0:0:ffff:991b:4764
153.27.71.101 0:0:0:0:0:ffff:991b:4765
153.27.71.102 0:0:0:0:0:ffff:991b:4766
153.27.71.103 0:0:0:0:0:ffff:991b:4767
153.27.71.104 0:0:0:0:0:ffff:991b:4768
153.27.71.105 0:0:0:0:0:ffff:991b:4769
153.27.71.106 0:0:0:0:0:ffff:991b:476a
153.27.71.107 0:0:0:0:0:ffff:991b:476b
153.27.71.108 0:0:0:0:0:ffff:991b:476c
153.27.71.109 0:0:0:0:0:ffff:991b:476d
153.27.71.110 0:0:0:0:0:ffff:991b:476e
153.27.71.111 0:0:0:0:0:ffff:991b:476f
153.27.71.112 0:0:0:0:0:ffff:991b:4770
153.27.71.113 0:0:0:0:0:ffff:991b:4771
153.27.71.114 0:0:0:0:0:ffff:991b:4772
153.27.71.115 0:0:0:0:0:ffff:991b:4773
153.27.71.116 0:0:0:0:0:ffff:991b:4774
153.27.71.117 0:0:0:0:0:ffff:991b:4775
153.27.71.118 0:0:0:0:0:ffff:991b:4776
153.27.71.119 0:0:0:0:0:ffff:991b:4777
153.27.71.120 0:0:0:0:0:ffff:991b:4778


153.27.71.121 0:0:0:0:0:ffff:991b:4779
153.27.71.122 0:0:0:0:0:ffff:991b:477a
153.27.71.123 0:0:0:0:0:ffff:991b:477b
153.27.71.124 0:0:0:0:0:ffff:991b:477c
153.27.71.125 0:0:0:0:0:ffff:991b:477d
153.27.71.126 0:0:0:0:0:ffff:991b:477e
153.27.71.127 0:0:0:0:0:ffff:991b:477f
153.27.71.128 0:0:0:0:0:ffff:991b:4780
153.27.71.129 0:0:0:0:0:ffff:991b:4781
153.27.71.130 0:0:0:0:0:ffff:991b:4782
153.27.71.131 0:0:0:0:0:ffff:991b:4783
153.27.71.132 0:0:0:0:0:ffff:991b:4784
153.27.71.133 0:0:0:0:0:ffff:991b:4785
153.27.71.134 0:0:0:0:0:ffff:991b:4786
153.27.71.135 0:0:0:0:0:ffff:991b:4787
153.27.71.136 0:0:0:0:0:ffff:991b:4788
153.27.71.137 0:0:0:0:0:ffff:991b:4789
153.27.71.138 0:0:0:0:0:ffff:991b:478a
153.27.71.139 0:0:0:0:0:ffff:991b:478b
153.27.71.140 0:0:0:0:0:ffff:991b:478c
153.27.71.141 0:0:0:0:0:ffff:991b:478d
153.27.71.142 0:0:0:0:0:ffff:991b:478e
153.27.71.143 0:0:0:0:0:ffff:991b:478f
153.27.71.144 0:0:0:0:0:ffff:991b:4790
153.27.71.145 0:0:0:0:0:ffff:991b:4791
153.27.71.146 0:0:0:0:0:ffff:991b:4792
153.27.71.147 0:0:0:0:0:ffff:991b:4793
153.27.71.148 0:0:0:0:0:ffff:991b:4794
153.27.71.149 0:0:0:0:0:ffff:991b:4795
153.27.71.150 0:0:0:0:0:ffff:991b:4796
153.27.71.151 0:0:0:0:0:ffff:991b:4797
153.27.71.152 0:0:0:0:0:ffff:991b:4798
153.27.71.153 0:0:0:0:0:ffff:991b:4799
153.27.71.154 0:0:0:0:0:ffff:991b:479a
153.27.71.155 0:0:0:0:0:ffff:991b:479b
153.27.71.156 0:0:0:0:0:ffff:991b:479c
153.27.71.157 0:0:0:0:0:ffff:991b:479d
153.27.71.158 0:0:0:0:0:ffff:991b:479e
153.27.71.159 0:0:0:0:0:ffff:991b:479f
153.27.71.160 0:0:0:0:0:ffff:991b:47a0
153.27.71.161 0:0:0:0:0:ffff:991b:47a1
153.27.71.162 0:0:0:0:0:ffff:991b:47a2
153.27.71.163 0:0:0:0:0:ffff:991b:47a3
153.27.71.164 0:0:0:0:0:ffff:991b:47a4
153.27.71.165 0:0:0:0:0:ffff:991b:47a5
153.27.71.166 0:0:0:0:0:ffff:991b:47a6
153.27.71.167 0:0:0:0:0:ffff:991b:47a7
153.27.71.168 0:0:0:0:0:ffff:991b:47a8
153.27.71.169 0:0:0:0:0:ffff:991b:47a9
153.27.71.170 0:0:0:0:0:ffff:991b:47aa
153.27.71.171 0:0:0:0:0:ffff:991b:47ab
153.27.71.172 0:0:0:0:0:ffff:991b:47ac
153.27.71.173 0:0:0:0:0:ffff:991b:47ad
153.27.71.174 0:0:0:0:0:ffff:991b:47ae
153.27.71.175 0:0:0:0:0:ffff:991b:47af
153.27.71.176 0:0:0:0:0:ffff:991b:47b0
153.27.71.177 0:0:0:0:0:ffff:991b:47b1
153.27.71.178 0:0:0:0:0:ffff:991b:47b2
153.27.71.179 0:0:0:0:0:ffff:991b:47b3
153.27.71.180 0:0:0:0:0:ffff:991b:47b4


153.27.71.181 0:0:0:0:0:ffff:991b:47b5
153.27.71.182 0:0:0:0:0:ffff:991b:47b6
153.27.71.183 0:0:0:0:0:ffff:991b:47b7
153.27.71.184 0:0:0:0:0:ffff:991b:47b8
153.27.71.185 0:0:0:0:0:ffff:991b:47b9
153.27.71.186 0:0:0:0:0:ffff:991b:47ba
153.27.71.187 0:0:0:0:0:ffff:991b:47bb
153.27.71.188 0:0:0:0:0:ffff:991b:47bc
153.27.71.189 0:0:0:0:0:ffff:991b:47bd
153.27.71.190 0:0:0:0:0:ffff:991b:47be
153.27.71.191 0:0:0:0:0:ffff:991b:47bf
153.27.71.192 0:0:0:0:0:ffff:991b:47c0
153.27.71.193 0:0:0:0:0:ffff:991b:47c1
153.27.71.194 0:0:0:0:0:ffff:991b:47c2
153.27.71.195 0:0:0:0:0:ffff:991b:47c3
153.27.71.196 0:0:0:0:0:ffff:991b:47c4
153.27.71.197 0:0:0:0:0:ffff:991b:47c5
153.27.71.198 0:0:0:0:0:ffff:991b:47c6
153.27.71.199 0:0:0:0:0:ffff:991b:47c7
153.27.71.200 0:0:0:0:0:ffff:991b:47c8
153.27.71.201 0:0:0:0:0:ffff:991b:47c9
153.27.71.202 0:0:0:0:0:ffff:991b:47ca
153.27.71.203 0:0:0:0:0:ffff:991b:47cb
153.27.71.204 0:0:0:0:0:ffff:991b:47cc
153.27.71.205 0:0:0:0:0:ffff:991b:47cd
153.27.71.206 0:0:0:0:0:ffff:991b:47ce
153.27.71.207 0:0:0:0:0:ffff:991b:47cf
153.27.71.208 0:0:0:0:0:ffff:991b:47d0
153.27.71.209 0:0:0:0:0:ffff:991b:47d1
153.27.71.210 0:0:0:0:0:ffff:991b:47d2
153.27.71.211 0:0:0:0:0:ffff:991b:47d3
153.27.71.212 0:0:0:0:0:ffff:991b:47d4
153.27.71.213 0:0:0:0:0:ffff:991b:47d5
153.27.71.214 0:0:0:0:0:ffff:991b:47d6
153.27.71.215 0:0:0:0:0:ffff:991b:47d7
153.27.71.216 0:0:0:0:0:ffff:991b:47d8
153.27.71.217 0:0:0:0:0:ffff:991b:47d9
153.27.71.218 0:0:0:0:0:ffff:991b:47da
153.27.71.219 0:0:0:0:0:ffff:991b:47db
153.27.71.220 0:0:0:0:0:ffff:991b:47dc
153.27.71.221 0:0:0:0:0:ffff:991b:47dd
153.27.71.222 0:0:0:0:0:ffff:991b:47de
153.27.71.223 0:0:0:0:0:ffff:991b:47df
153.27.71.224 0:0:0:0:0:ffff:991b:47e0
153.27.71.225 0:0:0:0:0:ffff:991b:47e1
153.27.71.226 0:0:0:0:0:ffff:991b:47e2
153.27.71.227 0:0:0:0:0:ffff:991b:47e3
153.27.71.228 0:0:0:0:0:ffff:991b:47e4
153.27.71.229 0:0:0:0:0:ffff:991b:47e5
153.27.71.230 0:0:0:0:0:ffff:991b:47e6
153.27.71.231 0:0:0:0:0:ffff:991b:47e7
153.27.71.232 0:0:0:0:0:ffff:991b:47e8
153.27.71.233 0:0:0:0:0:ffff:991b:47e9
153.27.71.234 0:0:0:0:0:ffff:991b:47ea
153.27.71.235 0:0:0:0:0:ffff:991b:47eb
153.27.71.236 0:0:0:0:0:ffff:991b:47ec
153.27.71.237 0:0:0:0:0:ffff:991b:47ed
153.27.71.238 0:0:0:0:0:ffff:991b:47ee
153.27.71.239 0:0:0:0:0:ffff:991b:47ef
153.27.71.240 0:0:0:0:0:ffff:991b:47f0
153.27.71.241 0:0:0:0:0:ffff:991b:47f1
153.27.71.242 0:0:0:0:0:ffff:991b:47f2
153.27.71.243 0:0:0:0:0:ffff:991b:47f3
153.27.71.244 0:0:0:0:0:ffff:991b:47f4
153.27.71.245 0:0:0:0:0:ffff:991b:47f5
153.27.71.246 0:0:0:0:0:ffff:991b:47f6
153.27.71.247 0:0:0:0:0:ffff:991b:47f7
153.27.71.248 0:0:0:0:0:ffff:991b:47f8
153.27.71.249 0:0:0:0:0:ffff:991b:47f9
153.27.71.250 0:0:0:0:0:ffff:991b:47fa
153.27.71.251 0:0:0:0:0:ffff:991b:47fb
153.27.71.252 0:0:0:0:0:ffff:991b:47fc
153.27.71.253 0:0:0:0:0:ffff:991b:47fd
153.27.71.254 0:0:0:0:0:ffff:991b:47fe
153.27.71.255 0:0:0:0:0:ffff:991b: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.