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
231.188.70.1 0:0:0:0:0:ffff:e7bc:4601
231.188.70.2 0:0:0:0:0:ffff:e7bc:4602
231.188.70.3 0:0:0:0:0:ffff:e7bc:4603
231.188.70.4 0:0:0:0:0:ffff:e7bc:4604
231.188.70.5 0:0:0:0:0:ffff:e7bc:4605
231.188.70.6 0:0:0:0:0:ffff:e7bc:4606
231.188.70.7 0:0:0:0:0:ffff:e7bc:4607
231.188.70.8 0:0:0:0:0:ffff:e7bc:4608
231.188.70.9 0:0:0:0:0:ffff:e7bc:4609
231.188.70.10 0:0:0:0:0:ffff:e7bc:460a
231.188.70.11 0:0:0:0:0:ffff:e7bc:460b
231.188.70.12 0:0:0:0:0:ffff:e7bc:460c
231.188.70.13 0:0:0:0:0:ffff:e7bc:460d
231.188.70.14 0:0:0:0:0:ffff:e7bc:460e
231.188.70.15 0:0:0:0:0:ffff:e7bc:460f
231.188.70.16 0:0:0:0:0:ffff:e7bc:4610
231.188.70.17 0:0:0:0:0:ffff:e7bc:4611
231.188.70.18 0:0:0:0:0:ffff:e7bc:4612
231.188.70.19 0:0:0:0:0:ffff:e7bc:4613
231.188.70.20 0:0:0:0:0:ffff:e7bc:4614
231.188.70.21 0:0:0:0:0:ffff:e7bc:4615
231.188.70.22 0:0:0:0:0:ffff:e7bc:4616
231.188.70.23 0:0:0:0:0:ffff:e7bc:4617
231.188.70.24 0:0:0:0:0:ffff:e7bc:4618
231.188.70.25 0:0:0:0:0:ffff:e7bc:4619
231.188.70.26 0:0:0:0:0:ffff:e7bc:461a
231.188.70.27 0:0:0:0:0:ffff:e7bc:461b
231.188.70.28 0:0:0:0:0:ffff:e7bc:461c
231.188.70.29 0:0:0:0:0:ffff:e7bc:461d
231.188.70.30 0:0:0:0:0:ffff:e7bc:461e
231.188.70.31 0:0:0:0:0:ffff:e7bc:461f
231.188.70.32 0:0:0:0:0:ffff:e7bc:4620
231.188.70.33 0:0:0:0:0:ffff:e7bc:4621
231.188.70.34 0:0:0:0:0:ffff:e7bc:4622
231.188.70.35 0:0:0:0:0:ffff:e7bc:4623
231.188.70.36 0:0:0:0:0:ffff:e7bc:4624
231.188.70.37 0:0:0:0:0:ffff:e7bc:4625
231.188.70.38 0:0:0:0:0:ffff:e7bc:4626
231.188.70.39 0:0:0:0:0:ffff:e7bc:4627
231.188.70.40 0:0:0:0:0:ffff:e7bc:4628
231.188.70.41 0:0:0:0:0:ffff:e7bc:4629
231.188.70.42 0:0:0:0:0:ffff:e7bc:462a
231.188.70.43 0:0:0:0:0:ffff:e7bc:462b
231.188.70.44 0:0:0:0:0:ffff:e7bc:462c
231.188.70.45 0:0:0:0:0:ffff:e7bc:462d
231.188.70.46 0:0:0:0:0:ffff:e7bc:462e
231.188.70.47 0:0:0:0:0:ffff:e7bc:462f
231.188.70.48 0:0:0:0:0:ffff:e7bc:4630
231.188.70.49 0:0:0:0:0:ffff:e7bc:4631
231.188.70.50 0:0:0:0:0:ffff:e7bc:4632
231.188.70.51 0:0:0:0:0:ffff:e7bc:4633
231.188.70.52 0:0:0:0:0:ffff:e7bc:4634
231.188.70.53 0:0:0:0:0:ffff:e7bc:4635
231.188.70.54 0:0:0:0:0:ffff:e7bc:4636
231.188.70.55 0:0:0:0:0:ffff:e7bc:4637
231.188.70.56 0:0:0:0:0:ffff:e7bc:4638
231.188.70.57 0:0:0:0:0:ffff:e7bc:4639
231.188.70.58 0:0:0:0:0:ffff:e7bc:463a
231.188.70.59 0:0:0:0:0:ffff:e7bc:463b
231.188.70.60 0:0:0:0:0:ffff:e7bc:463c


231.188.70.61 0:0:0:0:0:ffff:e7bc:463d
231.188.70.62 0:0:0:0:0:ffff:e7bc:463e
231.188.70.63 0:0:0:0:0:ffff:e7bc:463f
231.188.70.64 0:0:0:0:0:ffff:e7bc:4640
231.188.70.65 0:0:0:0:0:ffff:e7bc:4641
231.188.70.66 0:0:0:0:0:ffff:e7bc:4642
231.188.70.67 0:0:0:0:0:ffff:e7bc:4643
231.188.70.68 0:0:0:0:0:ffff:e7bc:4644
231.188.70.69 0:0:0:0:0:ffff:e7bc:4645
231.188.70.70 0:0:0:0:0:ffff:e7bc:4646
231.188.70.71 0:0:0:0:0:ffff:e7bc:4647
231.188.70.72 0:0:0:0:0:ffff:e7bc:4648
231.188.70.73 0:0:0:0:0:ffff:e7bc:4649
231.188.70.74 0:0:0:0:0:ffff:e7bc:464a
231.188.70.75 0:0:0:0:0:ffff:e7bc:464b
231.188.70.76 0:0:0:0:0:ffff:e7bc:464c
231.188.70.77 0:0:0:0:0:ffff:e7bc:464d
231.188.70.78 0:0:0:0:0:ffff:e7bc:464e
231.188.70.79 0:0:0:0:0:ffff:e7bc:464f
231.188.70.80 0:0:0:0:0:ffff:e7bc:4650
231.188.70.81 0:0:0:0:0:ffff:e7bc:4651
231.188.70.82 0:0:0:0:0:ffff:e7bc:4652
231.188.70.83 0:0:0:0:0:ffff:e7bc:4653
231.188.70.84 0:0:0:0:0:ffff:e7bc:4654
231.188.70.85 0:0:0:0:0:ffff:e7bc:4655
231.188.70.86 0:0:0:0:0:ffff:e7bc:4656
231.188.70.87 0:0:0:0:0:ffff:e7bc:4657
231.188.70.88 0:0:0:0:0:ffff:e7bc:4658
231.188.70.89 0:0:0:0:0:ffff:e7bc:4659
231.188.70.90 0:0:0:0:0:ffff:e7bc:465a
231.188.70.91 0:0:0:0:0:ffff:e7bc:465b
231.188.70.92 0:0:0:0:0:ffff:e7bc:465c
231.188.70.93 0:0:0:0:0:ffff:e7bc:465d
231.188.70.94 0:0:0:0:0:ffff:e7bc:465e
231.188.70.95 0:0:0:0:0:ffff:e7bc:465f
231.188.70.96 0:0:0:0:0:ffff:e7bc:4660
231.188.70.97 0:0:0:0:0:ffff:e7bc:4661
231.188.70.98 0:0:0:0:0:ffff:e7bc:4662
231.188.70.99 0:0:0:0:0:ffff:e7bc:4663
231.188.70.100 0:0:0:0:0:ffff:e7bc:4664
231.188.70.101 0:0:0:0:0:ffff:e7bc:4665
231.188.70.102 0:0:0:0:0:ffff:e7bc:4666
231.188.70.103 0:0:0:0:0:ffff:e7bc:4667
231.188.70.104 0:0:0:0:0:ffff:e7bc:4668
231.188.70.105 0:0:0:0:0:ffff:e7bc:4669
231.188.70.106 0:0:0:0:0:ffff:e7bc:466a
231.188.70.107 0:0:0:0:0:ffff:e7bc:466b
231.188.70.108 0:0:0:0:0:ffff:e7bc:466c
231.188.70.109 0:0:0:0:0:ffff:e7bc:466d
231.188.70.110 0:0:0:0:0:ffff:e7bc:466e
231.188.70.111 0:0:0:0:0:ffff:e7bc:466f
231.188.70.112 0:0:0:0:0:ffff:e7bc:4670
231.188.70.113 0:0:0:0:0:ffff:e7bc:4671
231.188.70.114 0:0:0:0:0:ffff:e7bc:4672
231.188.70.115 0:0:0:0:0:ffff:e7bc:4673
231.188.70.116 0:0:0:0:0:ffff:e7bc:4674
231.188.70.117 0:0:0:0:0:ffff:e7bc:4675
231.188.70.118 0:0:0:0:0:ffff:e7bc:4676
231.188.70.119 0:0:0:0:0:ffff:e7bc:4677
231.188.70.120 0:0:0:0:0:ffff:e7bc:4678


231.188.70.121 0:0:0:0:0:ffff:e7bc:4679
231.188.70.122 0:0:0:0:0:ffff:e7bc:467a
231.188.70.123 0:0:0:0:0:ffff:e7bc:467b
231.188.70.124 0:0:0:0:0:ffff:e7bc:467c
231.188.70.125 0:0:0:0:0:ffff:e7bc:467d
231.188.70.126 0:0:0:0:0:ffff:e7bc:467e
231.188.70.127 0:0:0:0:0:ffff:e7bc:467f
231.188.70.128 0:0:0:0:0:ffff:e7bc:4680
231.188.70.129 0:0:0:0:0:ffff:e7bc:4681
231.188.70.130 0:0:0:0:0:ffff:e7bc:4682
231.188.70.131 0:0:0:0:0:ffff:e7bc:4683
231.188.70.132 0:0:0:0:0:ffff:e7bc:4684
231.188.70.133 0:0:0:0:0:ffff:e7bc:4685
231.188.70.134 0:0:0:0:0:ffff:e7bc:4686
231.188.70.135 0:0:0:0:0:ffff:e7bc:4687
231.188.70.136 0:0:0:0:0:ffff:e7bc:4688
231.188.70.137 0:0:0:0:0:ffff:e7bc:4689
231.188.70.138 0:0:0:0:0:ffff:e7bc:468a
231.188.70.139 0:0:0:0:0:ffff:e7bc:468b
231.188.70.140 0:0:0:0:0:ffff:e7bc:468c
231.188.70.141 0:0:0:0:0:ffff:e7bc:468d
231.188.70.142 0:0:0:0:0:ffff:e7bc:468e
231.188.70.143 0:0:0:0:0:ffff:e7bc:468f
231.188.70.144 0:0:0:0:0:ffff:e7bc:4690
231.188.70.145 0:0:0:0:0:ffff:e7bc:4691
231.188.70.146 0:0:0:0:0:ffff:e7bc:4692
231.188.70.147 0:0:0:0:0:ffff:e7bc:4693
231.188.70.148 0:0:0:0:0:ffff:e7bc:4694
231.188.70.149 0:0:0:0:0:ffff:e7bc:4695
231.188.70.150 0:0:0:0:0:ffff:e7bc:4696
231.188.70.151 0:0:0:0:0:ffff:e7bc:4697
231.188.70.152 0:0:0:0:0:ffff:e7bc:4698
231.188.70.153 0:0:0:0:0:ffff:e7bc:4699
231.188.70.154 0:0:0:0:0:ffff:e7bc:469a
231.188.70.155 0:0:0:0:0:ffff:e7bc:469b
231.188.70.156 0:0:0:0:0:ffff:e7bc:469c
231.188.70.157 0:0:0:0:0:ffff:e7bc:469d
231.188.70.158 0:0:0:0:0:ffff:e7bc:469e
231.188.70.159 0:0:0:0:0:ffff:e7bc:469f
231.188.70.160 0:0:0:0:0:ffff:e7bc:46a0
231.188.70.161 0:0:0:0:0:ffff:e7bc:46a1
231.188.70.162 0:0:0:0:0:ffff:e7bc:46a2
231.188.70.163 0:0:0:0:0:ffff:e7bc:46a3
231.188.70.164 0:0:0:0:0:ffff:e7bc:46a4
231.188.70.165 0:0:0:0:0:ffff:e7bc:46a5
231.188.70.166 0:0:0:0:0:ffff:e7bc:46a6
231.188.70.167 0:0:0:0:0:ffff:e7bc:46a7
231.188.70.168 0:0:0:0:0:ffff:e7bc:46a8
231.188.70.169 0:0:0:0:0:ffff:e7bc:46a9
231.188.70.170 0:0:0:0:0:ffff:e7bc:46aa
231.188.70.171 0:0:0:0:0:ffff:e7bc:46ab
231.188.70.172 0:0:0:0:0:ffff:e7bc:46ac
231.188.70.173 0:0:0:0:0:ffff:e7bc:46ad
231.188.70.174 0:0:0:0:0:ffff:e7bc:46ae
231.188.70.175 0:0:0:0:0:ffff:e7bc:46af
231.188.70.176 0:0:0:0:0:ffff:e7bc:46b0
231.188.70.177 0:0:0:0:0:ffff:e7bc:46b1
231.188.70.178 0:0:0:0:0:ffff:e7bc:46b2
231.188.70.179 0:0:0:0:0:ffff:e7bc:46b3
231.188.70.180 0:0:0:0:0:ffff:e7bc:46b4


231.188.70.181 0:0:0:0:0:ffff:e7bc:46b5
231.188.70.182 0:0:0:0:0:ffff:e7bc:46b6
231.188.70.183 0:0:0:0:0:ffff:e7bc:46b7
231.188.70.184 0:0:0:0:0:ffff:e7bc:46b8
231.188.70.185 0:0:0:0:0:ffff:e7bc:46b9
231.188.70.186 0:0:0:0:0:ffff:e7bc:46ba
231.188.70.187 0:0:0:0:0:ffff:e7bc:46bb
231.188.70.188 0:0:0:0:0:ffff:e7bc:46bc
231.188.70.189 0:0:0:0:0:ffff:e7bc:46bd
231.188.70.190 0:0:0:0:0:ffff:e7bc:46be
231.188.70.191 0:0:0:0:0:ffff:e7bc:46bf
231.188.70.192 0:0:0:0:0:ffff:e7bc:46c0
231.188.70.193 0:0:0:0:0:ffff:e7bc:46c1
231.188.70.194 0:0:0:0:0:ffff:e7bc:46c2
231.188.70.195 0:0:0:0:0:ffff:e7bc:46c3
231.188.70.196 0:0:0:0:0:ffff:e7bc:46c4
231.188.70.197 0:0:0:0:0:ffff:e7bc:46c5
231.188.70.198 0:0:0:0:0:ffff:e7bc:46c6
231.188.70.199 0:0:0:0:0:ffff:e7bc:46c7
231.188.70.200 0:0:0:0:0:ffff:e7bc:46c8
231.188.70.201 0:0:0:0:0:ffff:e7bc:46c9
231.188.70.202 0:0:0:0:0:ffff:e7bc:46ca
231.188.70.203 0:0:0:0:0:ffff:e7bc:46cb
231.188.70.204 0:0:0:0:0:ffff:e7bc:46cc
231.188.70.205 0:0:0:0:0:ffff:e7bc:46cd
231.188.70.206 0:0:0:0:0:ffff:e7bc:46ce
231.188.70.207 0:0:0:0:0:ffff:e7bc:46cf
231.188.70.208 0:0:0:0:0:ffff:e7bc:46d0
231.188.70.209 0:0:0:0:0:ffff:e7bc:46d1
231.188.70.210 0:0:0:0:0:ffff:e7bc:46d2
231.188.70.211 0:0:0:0:0:ffff:e7bc:46d3
231.188.70.212 0:0:0:0:0:ffff:e7bc:46d4
231.188.70.213 0:0:0:0:0:ffff:e7bc:46d5
231.188.70.214 0:0:0:0:0:ffff:e7bc:46d6
231.188.70.215 0:0:0:0:0:ffff:e7bc:46d7
231.188.70.216 0:0:0:0:0:ffff:e7bc:46d8
231.188.70.217 0:0:0:0:0:ffff:e7bc:46d9
231.188.70.218 0:0:0:0:0:ffff:e7bc:46da
231.188.70.219 0:0:0:0:0:ffff:e7bc:46db
231.188.70.220 0:0:0:0:0:ffff:e7bc:46dc
231.188.70.221 0:0:0:0:0:ffff:e7bc:46dd
231.188.70.222 0:0:0:0:0:ffff:e7bc:46de
231.188.70.223 0:0:0:0:0:ffff:e7bc:46df
231.188.70.224 0:0:0:0:0:ffff:e7bc:46e0
231.188.70.225 0:0:0:0:0:ffff:e7bc:46e1
231.188.70.226 0:0:0:0:0:ffff:e7bc:46e2
231.188.70.227 0:0:0:0:0:ffff:e7bc:46e3
231.188.70.228 0:0:0:0:0:ffff:e7bc:46e4
231.188.70.229 0:0:0:0:0:ffff:e7bc:46e5
231.188.70.230 0:0:0:0:0:ffff:e7bc:46e6
231.188.70.231 0:0:0:0:0:ffff:e7bc:46e7
231.188.70.232 0:0:0:0:0:ffff:e7bc:46e8
231.188.70.233 0:0:0:0:0:ffff:e7bc:46e9
231.188.70.234 0:0:0:0:0:ffff:e7bc:46ea
231.188.70.235 0:0:0:0:0:ffff:e7bc:46eb
231.188.70.236 0:0:0:0:0:ffff:e7bc:46ec
231.188.70.237 0:0:0:0:0:ffff:e7bc:46ed
231.188.70.238 0:0:0:0:0:ffff:e7bc:46ee
231.188.70.239 0:0:0:0:0:ffff:e7bc:46ef
231.188.70.240 0:0:0:0:0:ffff:e7bc:46f0
231.188.70.241 0:0:0:0:0:ffff:e7bc:46f1
231.188.70.242 0:0:0:0:0:ffff:e7bc:46f2
231.188.70.243 0:0:0:0:0:ffff:e7bc:46f3
231.188.70.244 0:0:0:0:0:ffff:e7bc:46f4
231.188.70.245 0:0:0:0:0:ffff:e7bc:46f5
231.188.70.246 0:0:0:0:0:ffff:e7bc:46f6
231.188.70.247 0:0:0:0:0:ffff:e7bc:46f7
231.188.70.248 0:0:0:0:0:ffff:e7bc:46f8
231.188.70.249 0:0:0:0:0:ffff:e7bc:46f9
231.188.70.250 0:0:0:0:0:ffff:e7bc:46fa
231.188.70.251 0:0:0:0:0:ffff:e7bc:46fb
231.188.70.252 0:0:0:0:0:ffff:e7bc:46fc
231.188.70.253 0:0:0:0:0:ffff:e7bc:46fd
231.188.70.254 0:0:0:0:0:ffff:e7bc:46fe
231.188.70.255 0:0:0:0:0:ffff:e7bc:46ff


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.