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
71.2.167.1 0:0:0:0:0:ffff:4702:a701
71.2.167.2 0:0:0:0:0:ffff:4702:a702
71.2.167.3 0:0:0:0:0:ffff:4702:a703
71.2.167.4 0:0:0:0:0:ffff:4702:a704
71.2.167.5 0:0:0:0:0:ffff:4702:a705
71.2.167.6 0:0:0:0:0:ffff:4702:a706
71.2.167.7 0:0:0:0:0:ffff:4702:a707
71.2.167.8 0:0:0:0:0:ffff:4702:a708
71.2.167.9 0:0:0:0:0:ffff:4702:a709
71.2.167.10 0:0:0:0:0:ffff:4702:a70a
71.2.167.11 0:0:0:0:0:ffff:4702:a70b
71.2.167.12 0:0:0:0:0:ffff:4702:a70c
71.2.167.13 0:0:0:0:0:ffff:4702:a70d
71.2.167.14 0:0:0:0:0:ffff:4702:a70e
71.2.167.15 0:0:0:0:0:ffff:4702:a70f
71.2.167.16 0:0:0:0:0:ffff:4702:a710
71.2.167.17 0:0:0:0:0:ffff:4702:a711
71.2.167.18 0:0:0:0:0:ffff:4702:a712
71.2.167.19 0:0:0:0:0:ffff:4702:a713
71.2.167.20 0:0:0:0:0:ffff:4702:a714
71.2.167.21 0:0:0:0:0:ffff:4702:a715
71.2.167.22 0:0:0:0:0:ffff:4702:a716
71.2.167.23 0:0:0:0:0:ffff:4702:a717
71.2.167.24 0:0:0:0:0:ffff:4702:a718
71.2.167.25 0:0:0:0:0:ffff:4702:a719
71.2.167.26 0:0:0:0:0:ffff:4702:a71a
71.2.167.27 0:0:0:0:0:ffff:4702:a71b
71.2.167.28 0:0:0:0:0:ffff:4702:a71c
71.2.167.29 0:0:0:0:0:ffff:4702:a71d
71.2.167.30 0:0:0:0:0:ffff:4702:a71e
71.2.167.31 0:0:0:0:0:ffff:4702:a71f
71.2.167.32 0:0:0:0:0:ffff:4702:a720
71.2.167.33 0:0:0:0:0:ffff:4702:a721
71.2.167.34 0:0:0:0:0:ffff:4702:a722
71.2.167.35 0:0:0:0:0:ffff:4702:a723
71.2.167.36 0:0:0:0:0:ffff:4702:a724
71.2.167.37 0:0:0:0:0:ffff:4702:a725
71.2.167.38 0:0:0:0:0:ffff:4702:a726
71.2.167.39 0:0:0:0:0:ffff:4702:a727
71.2.167.40 0:0:0:0:0:ffff:4702:a728
71.2.167.41 0:0:0:0:0:ffff:4702:a729
71.2.167.42 0:0:0:0:0:ffff:4702:a72a
71.2.167.43 0:0:0:0:0:ffff:4702:a72b
71.2.167.44 0:0:0:0:0:ffff:4702:a72c
71.2.167.45 0:0:0:0:0:ffff:4702:a72d
71.2.167.46 0:0:0:0:0:ffff:4702:a72e
71.2.167.47 0:0:0:0:0:ffff:4702:a72f
71.2.167.48 0:0:0:0:0:ffff:4702:a730
71.2.167.49 0:0:0:0:0:ffff:4702:a731
71.2.167.50 0:0:0:0:0:ffff:4702:a732
71.2.167.51 0:0:0:0:0:ffff:4702:a733
71.2.167.52 0:0:0:0:0:ffff:4702:a734
71.2.167.53 0:0:0:0:0:ffff:4702:a735
71.2.167.54 0:0:0:0:0:ffff:4702:a736
71.2.167.55 0:0:0:0:0:ffff:4702:a737
71.2.167.56 0:0:0:0:0:ffff:4702:a738
71.2.167.57 0:0:0:0:0:ffff:4702:a739
71.2.167.58 0:0:0:0:0:ffff:4702:a73a
71.2.167.59 0:0:0:0:0:ffff:4702:a73b
71.2.167.60 0:0:0:0:0:ffff:4702:a73c


71.2.167.61 0:0:0:0:0:ffff:4702:a73d
71.2.167.62 0:0:0:0:0:ffff:4702:a73e
71.2.167.63 0:0:0:0:0:ffff:4702:a73f
71.2.167.64 0:0:0:0:0:ffff:4702:a740
71.2.167.65 0:0:0:0:0:ffff:4702:a741
71.2.167.66 0:0:0:0:0:ffff:4702:a742
71.2.167.67 0:0:0:0:0:ffff:4702:a743
71.2.167.68 0:0:0:0:0:ffff:4702:a744
71.2.167.69 0:0:0:0:0:ffff:4702:a745
71.2.167.70 0:0:0:0:0:ffff:4702:a746
71.2.167.71 0:0:0:0:0:ffff:4702:a747
71.2.167.72 0:0:0:0:0:ffff:4702:a748
71.2.167.73 0:0:0:0:0:ffff:4702:a749
71.2.167.74 0:0:0:0:0:ffff:4702:a74a
71.2.167.75 0:0:0:0:0:ffff:4702:a74b
71.2.167.76 0:0:0:0:0:ffff:4702:a74c
71.2.167.77 0:0:0:0:0:ffff:4702:a74d
71.2.167.78 0:0:0:0:0:ffff:4702:a74e
71.2.167.79 0:0:0:0:0:ffff:4702:a74f
71.2.167.80 0:0:0:0:0:ffff:4702:a750
71.2.167.81 0:0:0:0:0:ffff:4702:a751
71.2.167.82 0:0:0:0:0:ffff:4702:a752
71.2.167.83 0:0:0:0:0:ffff:4702:a753
71.2.167.84 0:0:0:0:0:ffff:4702:a754
71.2.167.85 0:0:0:0:0:ffff:4702:a755
71.2.167.86 0:0:0:0:0:ffff:4702:a756
71.2.167.87 0:0:0:0:0:ffff:4702:a757
71.2.167.88 0:0:0:0:0:ffff:4702:a758
71.2.167.89 0:0:0:0:0:ffff:4702:a759
71.2.167.90 0:0:0:0:0:ffff:4702:a75a
71.2.167.91 0:0:0:0:0:ffff:4702:a75b
71.2.167.92 0:0:0:0:0:ffff:4702:a75c
71.2.167.93 0:0:0:0:0:ffff:4702:a75d
71.2.167.94 0:0:0:0:0:ffff:4702:a75e
71.2.167.95 0:0:0:0:0:ffff:4702:a75f
71.2.167.96 0:0:0:0:0:ffff:4702:a760
71.2.167.97 0:0:0:0:0:ffff:4702:a761
71.2.167.98 0:0:0:0:0:ffff:4702:a762
71.2.167.99 0:0:0:0:0:ffff:4702:a763
71.2.167.100 0:0:0:0:0:ffff:4702:a764
71.2.167.101 0:0:0:0:0:ffff:4702:a765
71.2.167.102 0:0:0:0:0:ffff:4702:a766
71.2.167.103 0:0:0:0:0:ffff:4702:a767
71.2.167.104 0:0:0:0:0:ffff:4702:a768
71.2.167.105 0:0:0:0:0:ffff:4702:a769
71.2.167.106 0:0:0:0:0:ffff:4702:a76a
71.2.167.107 0:0:0:0:0:ffff:4702:a76b
71.2.167.108 0:0:0:0:0:ffff:4702:a76c
71.2.167.109 0:0:0:0:0:ffff:4702:a76d
71.2.167.110 0:0:0:0:0:ffff:4702:a76e
71.2.167.111 0:0:0:0:0:ffff:4702:a76f
71.2.167.112 0:0:0:0:0:ffff:4702:a770
71.2.167.113 0:0:0:0:0:ffff:4702:a771
71.2.167.114 0:0:0:0:0:ffff:4702:a772
71.2.167.115 0:0:0:0:0:ffff:4702:a773
71.2.167.116 0:0:0:0:0:ffff:4702:a774
71.2.167.117 0:0:0:0:0:ffff:4702:a775
71.2.167.118 0:0:0:0:0:ffff:4702:a776
71.2.167.119 0:0:0:0:0:ffff:4702:a777
71.2.167.120 0:0:0:0:0:ffff:4702:a778


71.2.167.121 0:0:0:0:0:ffff:4702:a779
71.2.167.122 0:0:0:0:0:ffff:4702:a77a
71.2.167.123 0:0:0:0:0:ffff:4702:a77b
71.2.167.124 0:0:0:0:0:ffff:4702:a77c
71.2.167.125 0:0:0:0:0:ffff:4702:a77d
71.2.167.126 0:0:0:0:0:ffff:4702:a77e
71.2.167.127 0:0:0:0:0:ffff:4702:a77f
71.2.167.128 0:0:0:0:0:ffff:4702:a780
71.2.167.129 0:0:0:0:0:ffff:4702:a781
71.2.167.130 0:0:0:0:0:ffff:4702:a782
71.2.167.131 0:0:0:0:0:ffff:4702:a783
71.2.167.132 0:0:0:0:0:ffff:4702:a784
71.2.167.133 0:0:0:0:0:ffff:4702:a785
71.2.167.134 0:0:0:0:0:ffff:4702:a786
71.2.167.135 0:0:0:0:0:ffff:4702:a787
71.2.167.136 0:0:0:0:0:ffff:4702:a788
71.2.167.137 0:0:0:0:0:ffff:4702:a789
71.2.167.138 0:0:0:0:0:ffff:4702:a78a
71.2.167.139 0:0:0:0:0:ffff:4702:a78b
71.2.167.140 0:0:0:0:0:ffff:4702:a78c
71.2.167.141 0:0:0:0:0:ffff:4702:a78d
71.2.167.142 0:0:0:0:0:ffff:4702:a78e
71.2.167.143 0:0:0:0:0:ffff:4702:a78f
71.2.167.144 0:0:0:0:0:ffff:4702:a790
71.2.167.145 0:0:0:0:0:ffff:4702:a791
71.2.167.146 0:0:0:0:0:ffff:4702:a792
71.2.167.147 0:0:0:0:0:ffff:4702:a793
71.2.167.148 0:0:0:0:0:ffff:4702:a794
71.2.167.149 0:0:0:0:0:ffff:4702:a795
71.2.167.150 0:0:0:0:0:ffff:4702:a796
71.2.167.151 0:0:0:0:0:ffff:4702:a797
71.2.167.152 0:0:0:0:0:ffff:4702:a798
71.2.167.153 0:0:0:0:0:ffff:4702:a799
71.2.167.154 0:0:0:0:0:ffff:4702:a79a
71.2.167.155 0:0:0:0:0:ffff:4702:a79b
71.2.167.156 0:0:0:0:0:ffff:4702:a79c
71.2.167.157 0:0:0:0:0:ffff:4702:a79d
71.2.167.158 0:0:0:0:0:ffff:4702:a79e
71.2.167.159 0:0:0:0:0:ffff:4702:a79f
71.2.167.160 0:0:0:0:0:ffff:4702:a7a0
71.2.167.161 0:0:0:0:0:ffff:4702:a7a1
71.2.167.162 0:0:0:0:0:ffff:4702:a7a2
71.2.167.163 0:0:0:0:0:ffff:4702:a7a3
71.2.167.164 0:0:0:0:0:ffff:4702:a7a4
71.2.167.165 0:0:0:0:0:ffff:4702:a7a5
71.2.167.166 0:0:0:0:0:ffff:4702:a7a6
71.2.167.167 0:0:0:0:0:ffff:4702:a7a7
71.2.167.168 0:0:0:0:0:ffff:4702:a7a8
71.2.167.169 0:0:0:0:0:ffff:4702:a7a9
71.2.167.170 0:0:0:0:0:ffff:4702:a7aa
71.2.167.171 0:0:0:0:0:ffff:4702:a7ab
71.2.167.172 0:0:0:0:0:ffff:4702:a7ac
71.2.167.173 0:0:0:0:0:ffff:4702:a7ad
71.2.167.174 0:0:0:0:0:ffff:4702:a7ae
71.2.167.175 0:0:0:0:0:ffff:4702:a7af
71.2.167.176 0:0:0:0:0:ffff:4702:a7b0
71.2.167.177 0:0:0:0:0:ffff:4702:a7b1
71.2.167.178 0:0:0:0:0:ffff:4702:a7b2
71.2.167.179 0:0:0:0:0:ffff:4702:a7b3
71.2.167.180 0:0:0:0:0:ffff:4702:a7b4


71.2.167.181 0:0:0:0:0:ffff:4702:a7b5
71.2.167.182 0:0:0:0:0:ffff:4702:a7b6
71.2.167.183 0:0:0:0:0:ffff:4702:a7b7
71.2.167.184 0:0:0:0:0:ffff:4702:a7b8
71.2.167.185 0:0:0:0:0:ffff:4702:a7b9
71.2.167.186 0:0:0:0:0:ffff:4702:a7ba
71.2.167.187 0:0:0:0:0:ffff:4702:a7bb
71.2.167.188 0:0:0:0:0:ffff:4702:a7bc
71.2.167.189 0:0:0:0:0:ffff:4702:a7bd
71.2.167.190 0:0:0:0:0:ffff:4702:a7be
71.2.167.191 0:0:0:0:0:ffff:4702:a7bf
71.2.167.192 0:0:0:0:0:ffff:4702:a7c0
71.2.167.193 0:0:0:0:0:ffff:4702:a7c1
71.2.167.194 0:0:0:0:0:ffff:4702:a7c2
71.2.167.195 0:0:0:0:0:ffff:4702:a7c3
71.2.167.196 0:0:0:0:0:ffff:4702:a7c4
71.2.167.197 0:0:0:0:0:ffff:4702:a7c5
71.2.167.198 0:0:0:0:0:ffff:4702:a7c6
71.2.167.199 0:0:0:0:0:ffff:4702:a7c7
71.2.167.200 0:0:0:0:0:ffff:4702:a7c8
71.2.167.201 0:0:0:0:0:ffff:4702:a7c9
71.2.167.202 0:0:0:0:0:ffff:4702:a7ca
71.2.167.203 0:0:0:0:0:ffff:4702:a7cb
71.2.167.204 0:0:0:0:0:ffff:4702:a7cc
71.2.167.205 0:0:0:0:0:ffff:4702:a7cd
71.2.167.206 0:0:0:0:0:ffff:4702:a7ce
71.2.167.207 0:0:0:0:0:ffff:4702:a7cf
71.2.167.208 0:0:0:0:0:ffff:4702:a7d0
71.2.167.209 0:0:0:0:0:ffff:4702:a7d1
71.2.167.210 0:0:0:0:0:ffff:4702:a7d2
71.2.167.211 0:0:0:0:0:ffff:4702:a7d3
71.2.167.212 0:0:0:0:0:ffff:4702:a7d4
71.2.167.213 0:0:0:0:0:ffff:4702:a7d5
71.2.167.214 0:0:0:0:0:ffff:4702:a7d6
71.2.167.215 0:0:0:0:0:ffff:4702:a7d7
71.2.167.216 0:0:0:0:0:ffff:4702:a7d8
71.2.167.217 0:0:0:0:0:ffff:4702:a7d9
71.2.167.218 0:0:0:0:0:ffff:4702:a7da
71.2.167.219 0:0:0:0:0:ffff:4702:a7db
71.2.167.220 0:0:0:0:0:ffff:4702:a7dc
71.2.167.221 0:0:0:0:0:ffff:4702:a7dd
71.2.167.222 0:0:0:0:0:ffff:4702:a7de
71.2.167.223 0:0:0:0:0:ffff:4702:a7df
71.2.167.224 0:0:0:0:0:ffff:4702:a7e0
71.2.167.225 0:0:0:0:0:ffff:4702:a7e1
71.2.167.226 0:0:0:0:0:ffff:4702:a7e2
71.2.167.227 0:0:0:0:0:ffff:4702:a7e3
71.2.167.228 0:0:0:0:0:ffff:4702:a7e4
71.2.167.229 0:0:0:0:0:ffff:4702:a7e5
71.2.167.230 0:0:0:0:0:ffff:4702:a7e6
71.2.167.231 0:0:0:0:0:ffff:4702:a7e7
71.2.167.232 0:0:0:0:0:ffff:4702:a7e8
71.2.167.233 0:0:0:0:0:ffff:4702:a7e9
71.2.167.234 0:0:0:0:0:ffff:4702:a7ea
71.2.167.235 0:0:0:0:0:ffff:4702:a7eb
71.2.167.236 0:0:0:0:0:ffff:4702:a7ec
71.2.167.237 0:0:0:0:0:ffff:4702:a7ed
71.2.167.238 0:0:0:0:0:ffff:4702:a7ee
71.2.167.239 0:0:0:0:0:ffff:4702:a7ef
71.2.167.240 0:0:0:0:0:ffff:4702:a7f0
71.2.167.241 0:0:0:0:0:ffff:4702:a7f1
71.2.167.242 0:0:0:0:0:ffff:4702:a7f2
71.2.167.243 0:0:0:0:0:ffff:4702:a7f3
71.2.167.244 0:0:0:0:0:ffff:4702:a7f4
71.2.167.245 0:0:0:0:0:ffff:4702:a7f5
71.2.167.246 0:0:0:0:0:ffff:4702:a7f6
71.2.167.247 0:0:0:0:0:ffff:4702:a7f7
71.2.167.248 0:0:0:0:0:ffff:4702:a7f8
71.2.167.249 0:0:0:0:0:ffff:4702:a7f9
71.2.167.250 0:0:0:0:0:ffff:4702:a7fa
71.2.167.251 0:0:0:0:0:ffff:4702:a7fb
71.2.167.252 0:0:0:0:0:ffff:4702:a7fc
71.2.167.253 0:0:0:0:0:ffff:4702:a7fd
71.2.167.254 0:0:0:0:0:ffff:4702:a7fe
71.2.167.255 0:0:0:0:0:ffff:4702:a7ff


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.