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
71.2.230.1 0:0:0:0:0:ffff:4702:e601
71.2.230.2 0:0:0:0:0:ffff:4702:e602
71.2.230.3 0:0:0:0:0:ffff:4702:e603
71.2.230.4 0:0:0:0:0:ffff:4702:e604
71.2.230.5 0:0:0:0:0:ffff:4702:e605
71.2.230.6 0:0:0:0:0:ffff:4702:e606
71.2.230.7 0:0:0:0:0:ffff:4702:e607
71.2.230.8 0:0:0:0:0:ffff:4702:e608
71.2.230.9 0:0:0:0:0:ffff:4702:e609
71.2.230.10 0:0:0:0:0:ffff:4702:e60a
71.2.230.11 0:0:0:0:0:ffff:4702:e60b
71.2.230.12 0:0:0:0:0:ffff:4702:e60c
71.2.230.13 0:0:0:0:0:ffff:4702:e60d
71.2.230.14 0:0:0:0:0:ffff:4702:e60e
71.2.230.15 0:0:0:0:0:ffff:4702:e60f
71.2.230.16 0:0:0:0:0:ffff:4702:e610
71.2.230.17 0:0:0:0:0:ffff:4702:e611
71.2.230.18 0:0:0:0:0:ffff:4702:e612
71.2.230.19 0:0:0:0:0:ffff:4702:e613
71.2.230.20 0:0:0:0:0:ffff:4702:e614
71.2.230.21 0:0:0:0:0:ffff:4702:e615
71.2.230.22 0:0:0:0:0:ffff:4702:e616
71.2.230.23 0:0:0:0:0:ffff:4702:e617
71.2.230.24 0:0:0:0:0:ffff:4702:e618
71.2.230.25 0:0:0:0:0:ffff:4702:e619
71.2.230.26 0:0:0:0:0:ffff:4702:e61a
71.2.230.27 0:0:0:0:0:ffff:4702:e61b
71.2.230.28 0:0:0:0:0:ffff:4702:e61c
71.2.230.29 0:0:0:0:0:ffff:4702:e61d
71.2.230.30 0:0:0:0:0:ffff:4702:e61e
71.2.230.31 0:0:0:0:0:ffff:4702:e61f
71.2.230.32 0:0:0:0:0:ffff:4702:e620
71.2.230.33 0:0:0:0:0:ffff:4702:e621
71.2.230.34 0:0:0:0:0:ffff:4702:e622
71.2.230.35 0:0:0:0:0:ffff:4702:e623
71.2.230.36 0:0:0:0:0:ffff:4702:e624
71.2.230.37 0:0:0:0:0:ffff:4702:e625
71.2.230.38 0:0:0:0:0:ffff:4702:e626
71.2.230.39 0:0:0:0:0:ffff:4702:e627
71.2.230.40 0:0:0:0:0:ffff:4702:e628
71.2.230.41 0:0:0:0:0:ffff:4702:e629
71.2.230.42 0:0:0:0:0:ffff:4702:e62a
71.2.230.43 0:0:0:0:0:ffff:4702:e62b
71.2.230.44 0:0:0:0:0:ffff:4702:e62c
71.2.230.45 0:0:0:0:0:ffff:4702:e62d
71.2.230.46 0:0:0:0:0:ffff:4702:e62e
71.2.230.47 0:0:0:0:0:ffff:4702:e62f
71.2.230.48 0:0:0:0:0:ffff:4702:e630
71.2.230.49 0:0:0:0:0:ffff:4702:e631
71.2.230.50 0:0:0:0:0:ffff:4702:e632
71.2.230.51 0:0:0:0:0:ffff:4702:e633
71.2.230.52 0:0:0:0:0:ffff:4702:e634
71.2.230.53 0:0:0:0:0:ffff:4702:e635
71.2.230.54 0:0:0:0:0:ffff:4702:e636
71.2.230.55 0:0:0:0:0:ffff:4702:e637
71.2.230.56 0:0:0:0:0:ffff:4702:e638
71.2.230.57 0:0:0:0:0:ffff:4702:e639
71.2.230.58 0:0:0:0:0:ffff:4702:e63a
71.2.230.59 0:0:0:0:0:ffff:4702:e63b
71.2.230.60 0:0:0:0:0:ffff:4702:e63c


71.2.230.61 0:0:0:0:0:ffff:4702:e63d
71.2.230.62 0:0:0:0:0:ffff:4702:e63e
71.2.230.63 0:0:0:0:0:ffff:4702:e63f
71.2.230.64 0:0:0:0:0:ffff:4702:e640
71.2.230.65 0:0:0:0:0:ffff:4702:e641
71.2.230.66 0:0:0:0:0:ffff:4702:e642
71.2.230.67 0:0:0:0:0:ffff:4702:e643
71.2.230.68 0:0:0:0:0:ffff:4702:e644
71.2.230.69 0:0:0:0:0:ffff:4702:e645
71.2.230.70 0:0:0:0:0:ffff:4702:e646
71.2.230.71 0:0:0:0:0:ffff:4702:e647
71.2.230.72 0:0:0:0:0:ffff:4702:e648
71.2.230.73 0:0:0:0:0:ffff:4702:e649
71.2.230.74 0:0:0:0:0:ffff:4702:e64a
71.2.230.75 0:0:0:0:0:ffff:4702:e64b
71.2.230.76 0:0:0:0:0:ffff:4702:e64c
71.2.230.77 0:0:0:0:0:ffff:4702:e64d
71.2.230.78 0:0:0:0:0:ffff:4702:e64e
71.2.230.79 0:0:0:0:0:ffff:4702:e64f
71.2.230.80 0:0:0:0:0:ffff:4702:e650
71.2.230.81 0:0:0:0:0:ffff:4702:e651
71.2.230.82 0:0:0:0:0:ffff:4702:e652
71.2.230.83 0:0:0:0:0:ffff:4702:e653
71.2.230.84 0:0:0:0:0:ffff:4702:e654
71.2.230.85 0:0:0:0:0:ffff:4702:e655
71.2.230.86 0:0:0:0:0:ffff:4702:e656
71.2.230.87 0:0:0:0:0:ffff:4702:e657
71.2.230.88 0:0:0:0:0:ffff:4702:e658
71.2.230.89 0:0:0:0:0:ffff:4702:e659
71.2.230.90 0:0:0:0:0:ffff:4702:e65a
71.2.230.91 0:0:0:0:0:ffff:4702:e65b
71.2.230.92 0:0:0:0:0:ffff:4702:e65c
71.2.230.93 0:0:0:0:0:ffff:4702:e65d
71.2.230.94 0:0:0:0:0:ffff:4702:e65e
71.2.230.95 0:0:0:0:0:ffff:4702:e65f
71.2.230.96 0:0:0:0:0:ffff:4702:e660
71.2.230.97 0:0:0:0:0:ffff:4702:e661
71.2.230.98 0:0:0:0:0:ffff:4702:e662
71.2.230.99 0:0:0:0:0:ffff:4702:e663
71.2.230.100 0:0:0:0:0:ffff:4702:e664
71.2.230.101 0:0:0:0:0:ffff:4702:e665
71.2.230.102 0:0:0:0:0:ffff:4702:e666
71.2.230.103 0:0:0:0:0:ffff:4702:e667
71.2.230.104 0:0:0:0:0:ffff:4702:e668
71.2.230.105 0:0:0:0:0:ffff:4702:e669
71.2.230.106 0:0:0:0:0:ffff:4702:e66a
71.2.230.107 0:0:0:0:0:ffff:4702:e66b
71.2.230.108 0:0:0:0:0:ffff:4702:e66c
71.2.230.109 0:0:0:0:0:ffff:4702:e66d
71.2.230.110 0:0:0:0:0:ffff:4702:e66e
71.2.230.111 0:0:0:0:0:ffff:4702:e66f
71.2.230.112 0:0:0:0:0:ffff:4702:e670
71.2.230.113 0:0:0:0:0:ffff:4702:e671
71.2.230.114 0:0:0:0:0:ffff:4702:e672
71.2.230.115 0:0:0:0:0:ffff:4702:e673
71.2.230.116 0:0:0:0:0:ffff:4702:e674
71.2.230.117 0:0:0:0:0:ffff:4702:e675
71.2.230.118 0:0:0:0:0:ffff:4702:e676
71.2.230.119 0:0:0:0:0:ffff:4702:e677
71.2.230.120 0:0:0:0:0:ffff:4702:e678


71.2.230.121 0:0:0:0:0:ffff:4702:e679
71.2.230.122 0:0:0:0:0:ffff:4702:e67a
71.2.230.123 0:0:0:0:0:ffff:4702:e67b
71.2.230.124 0:0:0:0:0:ffff:4702:e67c
71.2.230.125 0:0:0:0:0:ffff:4702:e67d
71.2.230.126 0:0:0:0:0:ffff:4702:e67e
71.2.230.127 0:0:0:0:0:ffff:4702:e67f
71.2.230.128 0:0:0:0:0:ffff:4702:e680
71.2.230.129 0:0:0:0:0:ffff:4702:e681
71.2.230.130 0:0:0:0:0:ffff:4702:e682
71.2.230.131 0:0:0:0:0:ffff:4702:e683
71.2.230.132 0:0:0:0:0:ffff:4702:e684
71.2.230.133 0:0:0:0:0:ffff:4702:e685
71.2.230.134 0:0:0:0:0:ffff:4702:e686
71.2.230.135 0:0:0:0:0:ffff:4702:e687
71.2.230.136 0:0:0:0:0:ffff:4702:e688
71.2.230.137 0:0:0:0:0:ffff:4702:e689
71.2.230.138 0:0:0:0:0:ffff:4702:e68a
71.2.230.139 0:0:0:0:0:ffff:4702:e68b
71.2.230.140 0:0:0:0:0:ffff:4702:e68c
71.2.230.141 0:0:0:0:0:ffff:4702:e68d
71.2.230.142 0:0:0:0:0:ffff:4702:e68e
71.2.230.143 0:0:0:0:0:ffff:4702:e68f
71.2.230.144 0:0:0:0:0:ffff:4702:e690
71.2.230.145 0:0:0:0:0:ffff:4702:e691
71.2.230.146 0:0:0:0:0:ffff:4702:e692
71.2.230.147 0:0:0:0:0:ffff:4702:e693
71.2.230.148 0:0:0:0:0:ffff:4702:e694
71.2.230.149 0:0:0:0:0:ffff:4702:e695
71.2.230.150 0:0:0:0:0:ffff:4702:e696
71.2.230.151 0:0:0:0:0:ffff:4702:e697
71.2.230.152 0:0:0:0:0:ffff:4702:e698
71.2.230.153 0:0:0:0:0:ffff:4702:e699
71.2.230.154 0:0:0:0:0:ffff:4702:e69a
71.2.230.155 0:0:0:0:0:ffff:4702:e69b
71.2.230.156 0:0:0:0:0:ffff:4702:e69c
71.2.230.157 0:0:0:0:0:ffff:4702:e69d
71.2.230.158 0:0:0:0:0:ffff:4702:e69e
71.2.230.159 0:0:0:0:0:ffff:4702:e69f
71.2.230.160 0:0:0:0:0:ffff:4702:e6a0
71.2.230.161 0:0:0:0:0:ffff:4702:e6a1
71.2.230.162 0:0:0:0:0:ffff:4702:e6a2
71.2.230.163 0:0:0:0:0:ffff:4702:e6a3
71.2.230.164 0:0:0:0:0:ffff:4702:e6a4
71.2.230.165 0:0:0:0:0:ffff:4702:e6a5
71.2.230.166 0:0:0:0:0:ffff:4702:e6a6
71.2.230.167 0:0:0:0:0:ffff:4702:e6a7
71.2.230.168 0:0:0:0:0:ffff:4702:e6a8
71.2.230.169 0:0:0:0:0:ffff:4702:e6a9
71.2.230.170 0:0:0:0:0:ffff:4702:e6aa
71.2.230.171 0:0:0:0:0:ffff:4702:e6ab
71.2.230.172 0:0:0:0:0:ffff:4702:e6ac
71.2.230.173 0:0:0:0:0:ffff:4702:e6ad
71.2.230.174 0:0:0:0:0:ffff:4702:e6ae
71.2.230.175 0:0:0:0:0:ffff:4702:e6af
71.2.230.176 0:0:0:0:0:ffff:4702:e6b0
71.2.230.177 0:0:0:0:0:ffff:4702:e6b1
71.2.230.178 0:0:0:0:0:ffff:4702:e6b2
71.2.230.179 0:0:0:0:0:ffff:4702:e6b3
71.2.230.180 0:0:0:0:0:ffff:4702:e6b4


71.2.230.181 0:0:0:0:0:ffff:4702:e6b5
71.2.230.182 0:0:0:0:0:ffff:4702:e6b6
71.2.230.183 0:0:0:0:0:ffff:4702:e6b7
71.2.230.184 0:0:0:0:0:ffff:4702:e6b8
71.2.230.185 0:0:0:0:0:ffff:4702:e6b9
71.2.230.186 0:0:0:0:0:ffff:4702:e6ba
71.2.230.187 0:0:0:0:0:ffff:4702:e6bb
71.2.230.188 0:0:0:0:0:ffff:4702:e6bc
71.2.230.189 0:0:0:0:0:ffff:4702:e6bd
71.2.230.190 0:0:0:0:0:ffff:4702:e6be
71.2.230.191 0:0:0:0:0:ffff:4702:e6bf
71.2.230.192 0:0:0:0:0:ffff:4702:e6c0
71.2.230.193 0:0:0:0:0:ffff:4702:e6c1
71.2.230.194 0:0:0:0:0:ffff:4702:e6c2
71.2.230.195 0:0:0:0:0:ffff:4702:e6c3
71.2.230.196 0:0:0:0:0:ffff:4702:e6c4
71.2.230.197 0:0:0:0:0:ffff:4702:e6c5
71.2.230.198 0:0:0:0:0:ffff:4702:e6c6
71.2.230.199 0:0:0:0:0:ffff:4702:e6c7
71.2.230.200 0:0:0:0:0:ffff:4702:e6c8
71.2.230.201 0:0:0:0:0:ffff:4702:e6c9
71.2.230.202 0:0:0:0:0:ffff:4702:e6ca
71.2.230.203 0:0:0:0:0:ffff:4702:e6cb
71.2.230.204 0:0:0:0:0:ffff:4702:e6cc
71.2.230.205 0:0:0:0:0:ffff:4702:e6cd
71.2.230.206 0:0:0:0:0:ffff:4702:e6ce
71.2.230.207 0:0:0:0:0:ffff:4702:e6cf
71.2.230.208 0:0:0:0:0:ffff:4702:e6d0
71.2.230.209 0:0:0:0:0:ffff:4702:e6d1
71.2.230.210 0:0:0:0:0:ffff:4702:e6d2
71.2.230.211 0:0:0:0:0:ffff:4702:e6d3
71.2.230.212 0:0:0:0:0:ffff:4702:e6d4
71.2.230.213 0:0:0:0:0:ffff:4702:e6d5
71.2.230.214 0:0:0:0:0:ffff:4702:e6d6
71.2.230.215 0:0:0:0:0:ffff:4702:e6d7
71.2.230.216 0:0:0:0:0:ffff:4702:e6d8
71.2.230.217 0:0:0:0:0:ffff:4702:e6d9
71.2.230.218 0:0:0:0:0:ffff:4702:e6da
71.2.230.219 0:0:0:0:0:ffff:4702:e6db
71.2.230.220 0:0:0:0:0:ffff:4702:e6dc
71.2.230.221 0:0:0:0:0:ffff:4702:e6dd
71.2.230.222 0:0:0:0:0:ffff:4702:e6de
71.2.230.223 0:0:0:0:0:ffff:4702:e6df
71.2.230.224 0:0:0:0:0:ffff:4702:e6e0
71.2.230.225 0:0:0:0:0:ffff:4702:e6e1
71.2.230.226 0:0:0:0:0:ffff:4702:e6e2
71.2.230.227 0:0:0:0:0:ffff:4702:e6e3
71.2.230.228 0:0:0:0:0:ffff:4702:e6e4
71.2.230.229 0:0:0:0:0:ffff:4702:e6e5
71.2.230.230 0:0:0:0:0:ffff:4702:e6e6
71.2.230.231 0:0:0:0:0:ffff:4702:e6e7
71.2.230.232 0:0:0:0:0:ffff:4702:e6e8
71.2.230.233 0:0:0:0:0:ffff:4702:e6e9
71.2.230.234 0:0:0:0:0:ffff:4702:e6ea
71.2.230.235 0:0:0:0:0:ffff:4702:e6eb
71.2.230.236 0:0:0:0:0:ffff:4702:e6ec
71.2.230.237 0:0:0:0:0:ffff:4702:e6ed
71.2.230.238 0:0:0:0:0:ffff:4702:e6ee
71.2.230.239 0:0:0:0:0:ffff:4702:e6ef
71.2.230.240 0:0:0:0:0:ffff:4702:e6f0
71.2.230.241 0:0:0:0:0:ffff:4702:e6f1
71.2.230.242 0:0:0:0:0:ffff:4702:e6f2
71.2.230.243 0:0:0:0:0:ffff:4702:e6f3
71.2.230.244 0:0:0:0:0:ffff:4702:e6f4
71.2.230.245 0:0:0:0:0:ffff:4702:e6f5
71.2.230.246 0:0:0:0:0:ffff:4702:e6f6
71.2.230.247 0:0:0:0:0:ffff:4702:e6f7
71.2.230.248 0:0:0:0:0:ffff:4702:e6f8
71.2.230.249 0:0:0:0:0:ffff:4702:e6f9
71.2.230.250 0:0:0:0:0:ffff:4702:e6fa
71.2.230.251 0:0:0:0:0:ffff:4702:e6fb
71.2.230.252 0:0:0:0:0:ffff:4702:e6fc
71.2.230.253 0:0:0:0:0:ffff:4702:e6fd
71.2.230.254 0:0:0:0:0:ffff:4702:e6fe
71.2.230.255 0:0:0:0:0:ffff:4702:e6ff


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.