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
233.180.72.1 0:0:0:0:0:ffff:e9b4:4801
233.180.72.2 0:0:0:0:0:ffff:e9b4:4802
233.180.72.3 0:0:0:0:0:ffff:e9b4:4803
233.180.72.4 0:0:0:0:0:ffff:e9b4:4804
233.180.72.5 0:0:0:0:0:ffff:e9b4:4805
233.180.72.6 0:0:0:0:0:ffff:e9b4:4806
233.180.72.7 0:0:0:0:0:ffff:e9b4:4807
233.180.72.8 0:0:0:0:0:ffff:e9b4:4808
233.180.72.9 0:0:0:0:0:ffff:e9b4:4809
233.180.72.10 0:0:0:0:0:ffff:e9b4:480a
233.180.72.11 0:0:0:0:0:ffff:e9b4:480b
233.180.72.12 0:0:0:0:0:ffff:e9b4:480c
233.180.72.13 0:0:0:0:0:ffff:e9b4:480d
233.180.72.14 0:0:0:0:0:ffff:e9b4:480e
233.180.72.15 0:0:0:0:0:ffff:e9b4:480f
233.180.72.16 0:0:0:0:0:ffff:e9b4:4810
233.180.72.17 0:0:0:0:0:ffff:e9b4:4811
233.180.72.18 0:0:0:0:0:ffff:e9b4:4812
233.180.72.19 0:0:0:0:0:ffff:e9b4:4813
233.180.72.20 0:0:0:0:0:ffff:e9b4:4814
233.180.72.21 0:0:0:0:0:ffff:e9b4:4815
233.180.72.22 0:0:0:0:0:ffff:e9b4:4816
233.180.72.23 0:0:0:0:0:ffff:e9b4:4817
233.180.72.24 0:0:0:0:0:ffff:e9b4:4818
233.180.72.25 0:0:0:0:0:ffff:e9b4:4819
233.180.72.26 0:0:0:0:0:ffff:e9b4:481a
233.180.72.27 0:0:0:0:0:ffff:e9b4:481b
233.180.72.28 0:0:0:0:0:ffff:e9b4:481c
233.180.72.29 0:0:0:0:0:ffff:e9b4:481d
233.180.72.30 0:0:0:0:0:ffff:e9b4:481e
233.180.72.31 0:0:0:0:0:ffff:e9b4:481f
233.180.72.32 0:0:0:0:0:ffff:e9b4:4820
233.180.72.33 0:0:0:0:0:ffff:e9b4:4821
233.180.72.34 0:0:0:0:0:ffff:e9b4:4822
233.180.72.35 0:0:0:0:0:ffff:e9b4:4823
233.180.72.36 0:0:0:0:0:ffff:e9b4:4824
233.180.72.37 0:0:0:0:0:ffff:e9b4:4825
233.180.72.38 0:0:0:0:0:ffff:e9b4:4826
233.180.72.39 0:0:0:0:0:ffff:e9b4:4827
233.180.72.40 0:0:0:0:0:ffff:e9b4:4828
233.180.72.41 0:0:0:0:0:ffff:e9b4:4829
233.180.72.42 0:0:0:0:0:ffff:e9b4:482a
233.180.72.43 0:0:0:0:0:ffff:e9b4:482b
233.180.72.44 0:0:0:0:0:ffff:e9b4:482c
233.180.72.45 0:0:0:0:0:ffff:e9b4:482d
233.180.72.46 0:0:0:0:0:ffff:e9b4:482e
233.180.72.47 0:0:0:0:0:ffff:e9b4:482f
233.180.72.48 0:0:0:0:0:ffff:e9b4:4830
233.180.72.49 0:0:0:0:0:ffff:e9b4:4831
233.180.72.50 0:0:0:0:0:ffff:e9b4:4832
233.180.72.51 0:0:0:0:0:ffff:e9b4:4833
233.180.72.52 0:0:0:0:0:ffff:e9b4:4834
233.180.72.53 0:0:0:0:0:ffff:e9b4:4835
233.180.72.54 0:0:0:0:0:ffff:e9b4:4836
233.180.72.55 0:0:0:0:0:ffff:e9b4:4837
233.180.72.56 0:0:0:0:0:ffff:e9b4:4838
233.180.72.57 0:0:0:0:0:ffff:e9b4:4839
233.180.72.58 0:0:0:0:0:ffff:e9b4:483a
233.180.72.59 0:0:0:0:0:ffff:e9b4:483b
233.180.72.60 0:0:0:0:0:ffff:e9b4:483c


233.180.72.61 0:0:0:0:0:ffff:e9b4:483d
233.180.72.62 0:0:0:0:0:ffff:e9b4:483e
233.180.72.63 0:0:0:0:0:ffff:e9b4:483f
233.180.72.64 0:0:0:0:0:ffff:e9b4:4840
233.180.72.65 0:0:0:0:0:ffff:e9b4:4841
233.180.72.66 0:0:0:0:0:ffff:e9b4:4842
233.180.72.67 0:0:0:0:0:ffff:e9b4:4843
233.180.72.68 0:0:0:0:0:ffff:e9b4:4844
233.180.72.69 0:0:0:0:0:ffff:e9b4:4845
233.180.72.70 0:0:0:0:0:ffff:e9b4:4846
233.180.72.71 0:0:0:0:0:ffff:e9b4:4847
233.180.72.72 0:0:0:0:0:ffff:e9b4:4848
233.180.72.73 0:0:0:0:0:ffff:e9b4:4849
233.180.72.74 0:0:0:0:0:ffff:e9b4:484a
233.180.72.75 0:0:0:0:0:ffff:e9b4:484b
233.180.72.76 0:0:0:0:0:ffff:e9b4:484c
233.180.72.77 0:0:0:0:0:ffff:e9b4:484d
233.180.72.78 0:0:0:0:0:ffff:e9b4:484e
233.180.72.79 0:0:0:0:0:ffff:e9b4:484f
233.180.72.80 0:0:0:0:0:ffff:e9b4:4850
233.180.72.81 0:0:0:0:0:ffff:e9b4:4851
233.180.72.82 0:0:0:0:0:ffff:e9b4:4852
233.180.72.83 0:0:0:0:0:ffff:e9b4:4853
233.180.72.84 0:0:0:0:0:ffff:e9b4:4854
233.180.72.85 0:0:0:0:0:ffff:e9b4:4855
233.180.72.86 0:0:0:0:0:ffff:e9b4:4856
233.180.72.87 0:0:0:0:0:ffff:e9b4:4857
233.180.72.88 0:0:0:0:0:ffff:e9b4:4858
233.180.72.89 0:0:0:0:0:ffff:e9b4:4859
233.180.72.90 0:0:0:0:0:ffff:e9b4:485a
233.180.72.91 0:0:0:0:0:ffff:e9b4:485b
233.180.72.92 0:0:0:0:0:ffff:e9b4:485c
233.180.72.93 0:0:0:0:0:ffff:e9b4:485d
233.180.72.94 0:0:0:0:0:ffff:e9b4:485e
233.180.72.95 0:0:0:0:0:ffff:e9b4:485f
233.180.72.96 0:0:0:0:0:ffff:e9b4:4860
233.180.72.97 0:0:0:0:0:ffff:e9b4:4861
233.180.72.98 0:0:0:0:0:ffff:e9b4:4862
233.180.72.99 0:0:0:0:0:ffff:e9b4:4863
233.180.72.100 0:0:0:0:0:ffff:e9b4:4864
233.180.72.101 0:0:0:0:0:ffff:e9b4:4865
233.180.72.102 0:0:0:0:0:ffff:e9b4:4866
233.180.72.103 0:0:0:0:0:ffff:e9b4:4867
233.180.72.104 0:0:0:0:0:ffff:e9b4:4868
233.180.72.105 0:0:0:0:0:ffff:e9b4:4869
233.180.72.106 0:0:0:0:0:ffff:e9b4:486a
233.180.72.107 0:0:0:0:0:ffff:e9b4:486b
233.180.72.108 0:0:0:0:0:ffff:e9b4:486c
233.180.72.109 0:0:0:0:0:ffff:e9b4:486d
233.180.72.110 0:0:0:0:0:ffff:e9b4:486e
233.180.72.111 0:0:0:0:0:ffff:e9b4:486f
233.180.72.112 0:0:0:0:0:ffff:e9b4:4870
233.180.72.113 0:0:0:0:0:ffff:e9b4:4871
233.180.72.114 0:0:0:0:0:ffff:e9b4:4872
233.180.72.115 0:0:0:0:0:ffff:e9b4:4873
233.180.72.116 0:0:0:0:0:ffff:e9b4:4874
233.180.72.117 0:0:0:0:0:ffff:e9b4:4875
233.180.72.118 0:0:0:0:0:ffff:e9b4:4876
233.180.72.119 0:0:0:0:0:ffff:e9b4:4877
233.180.72.120 0:0:0:0:0:ffff:e9b4:4878


233.180.72.121 0:0:0:0:0:ffff:e9b4:4879
233.180.72.122 0:0:0:0:0:ffff:e9b4:487a
233.180.72.123 0:0:0:0:0:ffff:e9b4:487b
233.180.72.124 0:0:0:0:0:ffff:e9b4:487c
233.180.72.125 0:0:0:0:0:ffff:e9b4:487d
233.180.72.126 0:0:0:0:0:ffff:e9b4:487e
233.180.72.127 0:0:0:0:0:ffff:e9b4:487f
233.180.72.128 0:0:0:0:0:ffff:e9b4:4880
233.180.72.129 0:0:0:0:0:ffff:e9b4:4881
233.180.72.130 0:0:0:0:0:ffff:e9b4:4882
233.180.72.131 0:0:0:0:0:ffff:e9b4:4883
233.180.72.132 0:0:0:0:0:ffff:e9b4:4884
233.180.72.133 0:0:0:0:0:ffff:e9b4:4885
233.180.72.134 0:0:0:0:0:ffff:e9b4:4886
233.180.72.135 0:0:0:0:0:ffff:e9b4:4887
233.180.72.136 0:0:0:0:0:ffff:e9b4:4888
233.180.72.137 0:0:0:0:0:ffff:e9b4:4889
233.180.72.138 0:0:0:0:0:ffff:e9b4:488a
233.180.72.139 0:0:0:0:0:ffff:e9b4:488b
233.180.72.140 0:0:0:0:0:ffff:e9b4:488c
233.180.72.141 0:0:0:0:0:ffff:e9b4:488d
233.180.72.142 0:0:0:0:0:ffff:e9b4:488e
233.180.72.143 0:0:0:0:0:ffff:e9b4:488f
233.180.72.144 0:0:0:0:0:ffff:e9b4:4890
233.180.72.145 0:0:0:0:0:ffff:e9b4:4891
233.180.72.146 0:0:0:0:0:ffff:e9b4:4892
233.180.72.147 0:0:0:0:0:ffff:e9b4:4893
233.180.72.148 0:0:0:0:0:ffff:e9b4:4894
233.180.72.149 0:0:0:0:0:ffff:e9b4:4895
233.180.72.150 0:0:0:0:0:ffff:e9b4:4896
233.180.72.151 0:0:0:0:0:ffff:e9b4:4897
233.180.72.152 0:0:0:0:0:ffff:e9b4:4898
233.180.72.153 0:0:0:0:0:ffff:e9b4:4899
233.180.72.154 0:0:0:0:0:ffff:e9b4:489a
233.180.72.155 0:0:0:0:0:ffff:e9b4:489b
233.180.72.156 0:0:0:0:0:ffff:e9b4:489c
233.180.72.157 0:0:0:0:0:ffff:e9b4:489d
233.180.72.158 0:0:0:0:0:ffff:e9b4:489e
233.180.72.159 0:0:0:0:0:ffff:e9b4:489f
233.180.72.160 0:0:0:0:0:ffff:e9b4:48a0
233.180.72.161 0:0:0:0:0:ffff:e9b4:48a1
233.180.72.162 0:0:0:0:0:ffff:e9b4:48a2
233.180.72.163 0:0:0:0:0:ffff:e9b4:48a3
233.180.72.164 0:0:0:0:0:ffff:e9b4:48a4
233.180.72.165 0:0:0:0:0:ffff:e9b4:48a5
233.180.72.166 0:0:0:0:0:ffff:e9b4:48a6
233.180.72.167 0:0:0:0:0:ffff:e9b4:48a7
233.180.72.168 0:0:0:0:0:ffff:e9b4:48a8
233.180.72.169 0:0:0:0:0:ffff:e9b4:48a9
233.180.72.170 0:0:0:0:0:ffff:e9b4:48aa
233.180.72.171 0:0:0:0:0:ffff:e9b4:48ab
233.180.72.172 0:0:0:0:0:ffff:e9b4:48ac
233.180.72.173 0:0:0:0:0:ffff:e9b4:48ad
233.180.72.174 0:0:0:0:0:ffff:e9b4:48ae
233.180.72.175 0:0:0:0:0:ffff:e9b4:48af
233.180.72.176 0:0:0:0:0:ffff:e9b4:48b0
233.180.72.177 0:0:0:0:0:ffff:e9b4:48b1
233.180.72.178 0:0:0:0:0:ffff:e9b4:48b2
233.180.72.179 0:0:0:0:0:ffff:e9b4:48b3
233.180.72.180 0:0:0:0:0:ffff:e9b4:48b4


233.180.72.181 0:0:0:0:0:ffff:e9b4:48b5
233.180.72.182 0:0:0:0:0:ffff:e9b4:48b6
233.180.72.183 0:0:0:0:0:ffff:e9b4:48b7
233.180.72.184 0:0:0:0:0:ffff:e9b4:48b8
233.180.72.185 0:0:0:0:0:ffff:e9b4:48b9
233.180.72.186 0:0:0:0:0:ffff:e9b4:48ba
233.180.72.187 0:0:0:0:0:ffff:e9b4:48bb
233.180.72.188 0:0:0:0:0:ffff:e9b4:48bc
233.180.72.189 0:0:0:0:0:ffff:e9b4:48bd
233.180.72.190 0:0:0:0:0:ffff:e9b4:48be
233.180.72.191 0:0:0:0:0:ffff:e9b4:48bf
233.180.72.192 0:0:0:0:0:ffff:e9b4:48c0
233.180.72.193 0:0:0:0:0:ffff:e9b4:48c1
233.180.72.194 0:0:0:0:0:ffff:e9b4:48c2
233.180.72.195 0:0:0:0:0:ffff:e9b4:48c3
233.180.72.196 0:0:0:0:0:ffff:e9b4:48c4
233.180.72.197 0:0:0:0:0:ffff:e9b4:48c5
233.180.72.198 0:0:0:0:0:ffff:e9b4:48c6
233.180.72.199 0:0:0:0:0:ffff:e9b4:48c7
233.180.72.200 0:0:0:0:0:ffff:e9b4:48c8
233.180.72.201 0:0:0:0:0:ffff:e9b4:48c9
233.180.72.202 0:0:0:0:0:ffff:e9b4:48ca
233.180.72.203 0:0:0:0:0:ffff:e9b4:48cb
233.180.72.204 0:0:0:0:0:ffff:e9b4:48cc
233.180.72.205 0:0:0:0:0:ffff:e9b4:48cd
233.180.72.206 0:0:0:0:0:ffff:e9b4:48ce
233.180.72.207 0:0:0:0:0:ffff:e9b4:48cf
233.180.72.208 0:0:0:0:0:ffff:e9b4:48d0
233.180.72.209 0:0:0:0:0:ffff:e9b4:48d1
233.180.72.210 0:0:0:0:0:ffff:e9b4:48d2
233.180.72.211 0:0:0:0:0:ffff:e9b4:48d3
233.180.72.212 0:0:0:0:0:ffff:e9b4:48d4
233.180.72.213 0:0:0:0:0:ffff:e9b4:48d5
233.180.72.214 0:0:0:0:0:ffff:e9b4:48d6
233.180.72.215 0:0:0:0:0:ffff:e9b4:48d7
233.180.72.216 0:0:0:0:0:ffff:e9b4:48d8
233.180.72.217 0:0:0:0:0:ffff:e9b4:48d9
233.180.72.218 0:0:0:0:0:ffff:e9b4:48da
233.180.72.219 0:0:0:0:0:ffff:e9b4:48db
233.180.72.220 0:0:0:0:0:ffff:e9b4:48dc
233.180.72.221 0:0:0:0:0:ffff:e9b4:48dd
233.180.72.222 0:0:0:0:0:ffff:e9b4:48de
233.180.72.223 0:0:0:0:0:ffff:e9b4:48df
233.180.72.224 0:0:0:0:0:ffff:e9b4:48e0
233.180.72.225 0:0:0:0:0:ffff:e9b4:48e1
233.180.72.226 0:0:0:0:0:ffff:e9b4:48e2
233.180.72.227 0:0:0:0:0:ffff:e9b4:48e3
233.180.72.228 0:0:0:0:0:ffff:e9b4:48e4
233.180.72.229 0:0:0:0:0:ffff:e9b4:48e5
233.180.72.230 0:0:0:0:0:ffff:e9b4:48e6
233.180.72.231 0:0:0:0:0:ffff:e9b4:48e7
233.180.72.232 0:0:0:0:0:ffff:e9b4:48e8
233.180.72.233 0:0:0:0:0:ffff:e9b4:48e9
233.180.72.234 0:0:0:0:0:ffff:e9b4:48ea
233.180.72.235 0:0:0:0:0:ffff:e9b4:48eb
233.180.72.236 0:0:0:0:0:ffff:e9b4:48ec
233.180.72.237 0:0:0:0:0:ffff:e9b4:48ed
233.180.72.238 0:0:0:0:0:ffff:e9b4:48ee
233.180.72.239 0:0:0:0:0:ffff:e9b4:48ef
233.180.72.240 0:0:0:0:0:ffff:e9b4:48f0
233.180.72.241 0:0:0:0:0:ffff:e9b4:48f1
233.180.72.242 0:0:0:0:0:ffff:e9b4:48f2
233.180.72.243 0:0:0:0:0:ffff:e9b4:48f3
233.180.72.244 0:0:0:0:0:ffff:e9b4:48f4
233.180.72.245 0:0:0:0:0:ffff:e9b4:48f5
233.180.72.246 0:0:0:0:0:ffff:e9b4:48f6
233.180.72.247 0:0:0:0:0:ffff:e9b4:48f7
233.180.72.248 0:0:0:0:0:ffff:e9b4:48f8
233.180.72.249 0:0:0:0:0:ffff:e9b4:48f9
233.180.72.250 0:0:0:0:0:ffff:e9b4:48fa
233.180.72.251 0:0:0:0:0:ffff:e9b4:48fb
233.180.72.252 0:0:0:0:0:ffff:e9b4:48fc
233.180.72.253 0:0:0:0:0:ffff:e9b4:48fd
233.180.72.254 0:0:0:0:0:ffff:e9b4:48fe
233.180.72.255 0:0:0:0:0:ffff:e9b4:48ff


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.