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
28.176.72.1 0:0:0:0:0:ffff:1cb0:4801
28.176.72.2 0:0:0:0:0:ffff:1cb0:4802
28.176.72.3 0:0:0:0:0:ffff:1cb0:4803
28.176.72.4 0:0:0:0:0:ffff:1cb0:4804
28.176.72.5 0:0:0:0:0:ffff:1cb0:4805
28.176.72.6 0:0:0:0:0:ffff:1cb0:4806
28.176.72.7 0:0:0:0:0:ffff:1cb0:4807
28.176.72.8 0:0:0:0:0:ffff:1cb0:4808
28.176.72.9 0:0:0:0:0:ffff:1cb0:4809
28.176.72.10 0:0:0:0:0:ffff:1cb0:480a
28.176.72.11 0:0:0:0:0:ffff:1cb0:480b
28.176.72.12 0:0:0:0:0:ffff:1cb0:480c
28.176.72.13 0:0:0:0:0:ffff:1cb0:480d
28.176.72.14 0:0:0:0:0:ffff:1cb0:480e
28.176.72.15 0:0:0:0:0:ffff:1cb0:480f
28.176.72.16 0:0:0:0:0:ffff:1cb0:4810
28.176.72.17 0:0:0:0:0:ffff:1cb0:4811
28.176.72.18 0:0:0:0:0:ffff:1cb0:4812
28.176.72.19 0:0:0:0:0:ffff:1cb0:4813
28.176.72.20 0:0:0:0:0:ffff:1cb0:4814
28.176.72.21 0:0:0:0:0:ffff:1cb0:4815
28.176.72.22 0:0:0:0:0:ffff:1cb0:4816
28.176.72.23 0:0:0:0:0:ffff:1cb0:4817
28.176.72.24 0:0:0:0:0:ffff:1cb0:4818
28.176.72.25 0:0:0:0:0:ffff:1cb0:4819
28.176.72.26 0:0:0:0:0:ffff:1cb0:481a
28.176.72.27 0:0:0:0:0:ffff:1cb0:481b
28.176.72.28 0:0:0:0:0:ffff:1cb0:481c
28.176.72.29 0:0:0:0:0:ffff:1cb0:481d
28.176.72.30 0:0:0:0:0:ffff:1cb0:481e
28.176.72.31 0:0:0:0:0:ffff:1cb0:481f
28.176.72.32 0:0:0:0:0:ffff:1cb0:4820
28.176.72.33 0:0:0:0:0:ffff:1cb0:4821
28.176.72.34 0:0:0:0:0:ffff:1cb0:4822
28.176.72.35 0:0:0:0:0:ffff:1cb0:4823
28.176.72.36 0:0:0:0:0:ffff:1cb0:4824
28.176.72.37 0:0:0:0:0:ffff:1cb0:4825
28.176.72.38 0:0:0:0:0:ffff:1cb0:4826
28.176.72.39 0:0:0:0:0:ffff:1cb0:4827
28.176.72.40 0:0:0:0:0:ffff:1cb0:4828
28.176.72.41 0:0:0:0:0:ffff:1cb0:4829
28.176.72.42 0:0:0:0:0:ffff:1cb0:482a
28.176.72.43 0:0:0:0:0:ffff:1cb0:482b
28.176.72.44 0:0:0:0:0:ffff:1cb0:482c
28.176.72.45 0:0:0:0:0:ffff:1cb0:482d
28.176.72.46 0:0:0:0:0:ffff:1cb0:482e
28.176.72.47 0:0:0:0:0:ffff:1cb0:482f
28.176.72.48 0:0:0:0:0:ffff:1cb0:4830
28.176.72.49 0:0:0:0:0:ffff:1cb0:4831
28.176.72.50 0:0:0:0:0:ffff:1cb0:4832
28.176.72.51 0:0:0:0:0:ffff:1cb0:4833
28.176.72.52 0:0:0:0:0:ffff:1cb0:4834
28.176.72.53 0:0:0:0:0:ffff:1cb0:4835
28.176.72.54 0:0:0:0:0:ffff:1cb0:4836
28.176.72.55 0:0:0:0:0:ffff:1cb0:4837
28.176.72.56 0:0:0:0:0:ffff:1cb0:4838
28.176.72.57 0:0:0:0:0:ffff:1cb0:4839
28.176.72.58 0:0:0:0:0:ffff:1cb0:483a
28.176.72.59 0:0:0:0:0:ffff:1cb0:483b
28.176.72.60 0:0:0:0:0:ffff:1cb0:483c


28.176.72.61 0:0:0:0:0:ffff:1cb0:483d
28.176.72.62 0:0:0:0:0:ffff:1cb0:483e
28.176.72.63 0:0:0:0:0:ffff:1cb0:483f
28.176.72.64 0:0:0:0:0:ffff:1cb0:4840
28.176.72.65 0:0:0:0:0:ffff:1cb0:4841
28.176.72.66 0:0:0:0:0:ffff:1cb0:4842
28.176.72.67 0:0:0:0:0:ffff:1cb0:4843
28.176.72.68 0:0:0:0:0:ffff:1cb0:4844
28.176.72.69 0:0:0:0:0:ffff:1cb0:4845
28.176.72.70 0:0:0:0:0:ffff:1cb0:4846
28.176.72.71 0:0:0:0:0:ffff:1cb0:4847
28.176.72.72 0:0:0:0:0:ffff:1cb0:4848
28.176.72.73 0:0:0:0:0:ffff:1cb0:4849
28.176.72.74 0:0:0:0:0:ffff:1cb0:484a
28.176.72.75 0:0:0:0:0:ffff:1cb0:484b
28.176.72.76 0:0:0:0:0:ffff:1cb0:484c
28.176.72.77 0:0:0:0:0:ffff:1cb0:484d
28.176.72.78 0:0:0:0:0:ffff:1cb0:484e
28.176.72.79 0:0:0:0:0:ffff:1cb0:484f
28.176.72.80 0:0:0:0:0:ffff:1cb0:4850
28.176.72.81 0:0:0:0:0:ffff:1cb0:4851
28.176.72.82 0:0:0:0:0:ffff:1cb0:4852
28.176.72.83 0:0:0:0:0:ffff:1cb0:4853
28.176.72.84 0:0:0:0:0:ffff:1cb0:4854
28.176.72.85 0:0:0:0:0:ffff:1cb0:4855
28.176.72.86 0:0:0:0:0:ffff:1cb0:4856
28.176.72.87 0:0:0:0:0:ffff:1cb0:4857
28.176.72.88 0:0:0:0:0:ffff:1cb0:4858
28.176.72.89 0:0:0:0:0:ffff:1cb0:4859
28.176.72.90 0:0:0:0:0:ffff:1cb0:485a
28.176.72.91 0:0:0:0:0:ffff:1cb0:485b
28.176.72.92 0:0:0:0:0:ffff:1cb0:485c
28.176.72.93 0:0:0:0:0:ffff:1cb0:485d
28.176.72.94 0:0:0:0:0:ffff:1cb0:485e
28.176.72.95 0:0:0:0:0:ffff:1cb0:485f
28.176.72.96 0:0:0:0:0:ffff:1cb0:4860
28.176.72.97 0:0:0:0:0:ffff:1cb0:4861
28.176.72.98 0:0:0:0:0:ffff:1cb0:4862
28.176.72.99 0:0:0:0:0:ffff:1cb0:4863
28.176.72.100 0:0:0:0:0:ffff:1cb0:4864
28.176.72.101 0:0:0:0:0:ffff:1cb0:4865
28.176.72.102 0:0:0:0:0:ffff:1cb0:4866
28.176.72.103 0:0:0:0:0:ffff:1cb0:4867
28.176.72.104 0:0:0:0:0:ffff:1cb0:4868
28.176.72.105 0:0:0:0:0:ffff:1cb0:4869
28.176.72.106 0:0:0:0:0:ffff:1cb0:486a
28.176.72.107 0:0:0:0:0:ffff:1cb0:486b
28.176.72.108 0:0:0:0:0:ffff:1cb0:486c
28.176.72.109 0:0:0:0:0:ffff:1cb0:486d
28.176.72.110 0:0:0:0:0:ffff:1cb0:486e
28.176.72.111 0:0:0:0:0:ffff:1cb0:486f
28.176.72.112 0:0:0:0:0:ffff:1cb0:4870
28.176.72.113 0:0:0:0:0:ffff:1cb0:4871
28.176.72.114 0:0:0:0:0:ffff:1cb0:4872
28.176.72.115 0:0:0:0:0:ffff:1cb0:4873
28.176.72.116 0:0:0:0:0:ffff:1cb0:4874
28.176.72.117 0:0:0:0:0:ffff:1cb0:4875
28.176.72.118 0:0:0:0:0:ffff:1cb0:4876
28.176.72.119 0:0:0:0:0:ffff:1cb0:4877
28.176.72.120 0:0:0:0:0:ffff:1cb0:4878


28.176.72.121 0:0:0:0:0:ffff:1cb0:4879
28.176.72.122 0:0:0:0:0:ffff:1cb0:487a
28.176.72.123 0:0:0:0:0:ffff:1cb0:487b
28.176.72.124 0:0:0:0:0:ffff:1cb0:487c
28.176.72.125 0:0:0:0:0:ffff:1cb0:487d
28.176.72.126 0:0:0:0:0:ffff:1cb0:487e
28.176.72.127 0:0:0:0:0:ffff:1cb0:487f
28.176.72.128 0:0:0:0:0:ffff:1cb0:4880
28.176.72.129 0:0:0:0:0:ffff:1cb0:4881
28.176.72.130 0:0:0:0:0:ffff:1cb0:4882
28.176.72.131 0:0:0:0:0:ffff:1cb0:4883
28.176.72.132 0:0:0:0:0:ffff:1cb0:4884
28.176.72.133 0:0:0:0:0:ffff:1cb0:4885
28.176.72.134 0:0:0:0:0:ffff:1cb0:4886
28.176.72.135 0:0:0:0:0:ffff:1cb0:4887
28.176.72.136 0:0:0:0:0:ffff:1cb0:4888
28.176.72.137 0:0:0:0:0:ffff:1cb0:4889
28.176.72.138 0:0:0:0:0:ffff:1cb0:488a
28.176.72.139 0:0:0:0:0:ffff:1cb0:488b
28.176.72.140 0:0:0:0:0:ffff:1cb0:488c
28.176.72.141 0:0:0:0:0:ffff:1cb0:488d
28.176.72.142 0:0:0:0:0:ffff:1cb0:488e
28.176.72.143 0:0:0:0:0:ffff:1cb0:488f
28.176.72.144 0:0:0:0:0:ffff:1cb0:4890
28.176.72.145 0:0:0:0:0:ffff:1cb0:4891
28.176.72.146 0:0:0:0:0:ffff:1cb0:4892
28.176.72.147 0:0:0:0:0:ffff:1cb0:4893
28.176.72.148 0:0:0:0:0:ffff:1cb0:4894
28.176.72.149 0:0:0:0:0:ffff:1cb0:4895
28.176.72.150 0:0:0:0:0:ffff:1cb0:4896
28.176.72.151 0:0:0:0:0:ffff:1cb0:4897
28.176.72.152 0:0:0:0:0:ffff:1cb0:4898
28.176.72.153 0:0:0:0:0:ffff:1cb0:4899
28.176.72.154 0:0:0:0:0:ffff:1cb0:489a
28.176.72.155 0:0:0:0:0:ffff:1cb0:489b
28.176.72.156 0:0:0:0:0:ffff:1cb0:489c
28.176.72.157 0:0:0:0:0:ffff:1cb0:489d
28.176.72.158 0:0:0:0:0:ffff:1cb0:489e
28.176.72.159 0:0:0:0:0:ffff:1cb0:489f
28.176.72.160 0:0:0:0:0:ffff:1cb0:48a0
28.176.72.161 0:0:0:0:0:ffff:1cb0:48a1
28.176.72.162 0:0:0:0:0:ffff:1cb0:48a2
28.176.72.163 0:0:0:0:0:ffff:1cb0:48a3
28.176.72.164 0:0:0:0:0:ffff:1cb0:48a4
28.176.72.165 0:0:0:0:0:ffff:1cb0:48a5
28.176.72.166 0:0:0:0:0:ffff:1cb0:48a6
28.176.72.167 0:0:0:0:0:ffff:1cb0:48a7
28.176.72.168 0:0:0:0:0:ffff:1cb0:48a8
28.176.72.169 0:0:0:0:0:ffff:1cb0:48a9
28.176.72.170 0:0:0:0:0:ffff:1cb0:48aa
28.176.72.171 0:0:0:0:0:ffff:1cb0:48ab
28.176.72.172 0:0:0:0:0:ffff:1cb0:48ac
28.176.72.173 0:0:0:0:0:ffff:1cb0:48ad
28.176.72.174 0:0:0:0:0:ffff:1cb0:48ae
28.176.72.175 0:0:0:0:0:ffff:1cb0:48af
28.176.72.176 0:0:0:0:0:ffff:1cb0:48b0
28.176.72.177 0:0:0:0:0:ffff:1cb0:48b1
28.176.72.178 0:0:0:0:0:ffff:1cb0:48b2
28.176.72.179 0:0:0:0:0:ffff:1cb0:48b3
28.176.72.180 0:0:0:0:0:ffff:1cb0:48b4


28.176.72.181 0:0:0:0:0:ffff:1cb0:48b5
28.176.72.182 0:0:0:0:0:ffff:1cb0:48b6
28.176.72.183 0:0:0:0:0:ffff:1cb0:48b7
28.176.72.184 0:0:0:0:0:ffff:1cb0:48b8
28.176.72.185 0:0:0:0:0:ffff:1cb0:48b9
28.176.72.186 0:0:0:0:0:ffff:1cb0:48ba
28.176.72.187 0:0:0:0:0:ffff:1cb0:48bb
28.176.72.188 0:0:0:0:0:ffff:1cb0:48bc
28.176.72.189 0:0:0:0:0:ffff:1cb0:48bd
28.176.72.190 0:0:0:0:0:ffff:1cb0:48be
28.176.72.191 0:0:0:0:0:ffff:1cb0:48bf
28.176.72.192 0:0:0:0:0:ffff:1cb0:48c0
28.176.72.193 0:0:0:0:0:ffff:1cb0:48c1
28.176.72.194 0:0:0:0:0:ffff:1cb0:48c2
28.176.72.195 0:0:0:0:0:ffff:1cb0:48c3
28.176.72.196 0:0:0:0:0:ffff:1cb0:48c4
28.176.72.197 0:0:0:0:0:ffff:1cb0:48c5
28.176.72.198 0:0:0:0:0:ffff:1cb0:48c6
28.176.72.199 0:0:0:0:0:ffff:1cb0:48c7
28.176.72.200 0:0:0:0:0:ffff:1cb0:48c8
28.176.72.201 0:0:0:0:0:ffff:1cb0:48c9
28.176.72.202 0:0:0:0:0:ffff:1cb0:48ca
28.176.72.203 0:0:0:0:0:ffff:1cb0:48cb
28.176.72.204 0:0:0:0:0:ffff:1cb0:48cc
28.176.72.205 0:0:0:0:0:ffff:1cb0:48cd
28.176.72.206 0:0:0:0:0:ffff:1cb0:48ce
28.176.72.207 0:0:0:0:0:ffff:1cb0:48cf
28.176.72.208 0:0:0:0:0:ffff:1cb0:48d0
28.176.72.209 0:0:0:0:0:ffff:1cb0:48d1
28.176.72.210 0:0:0:0:0:ffff:1cb0:48d2
28.176.72.211 0:0:0:0:0:ffff:1cb0:48d3
28.176.72.212 0:0:0:0:0:ffff:1cb0:48d4
28.176.72.213 0:0:0:0:0:ffff:1cb0:48d5
28.176.72.214 0:0:0:0:0:ffff:1cb0:48d6
28.176.72.215 0:0:0:0:0:ffff:1cb0:48d7
28.176.72.216 0:0:0:0:0:ffff:1cb0:48d8
28.176.72.217 0:0:0:0:0:ffff:1cb0:48d9
28.176.72.218 0:0:0:0:0:ffff:1cb0:48da
28.176.72.219 0:0:0:0:0:ffff:1cb0:48db
28.176.72.220 0:0:0:0:0:ffff:1cb0:48dc
28.176.72.221 0:0:0:0:0:ffff:1cb0:48dd
28.176.72.222 0:0:0:0:0:ffff:1cb0:48de
28.176.72.223 0:0:0:0:0:ffff:1cb0:48df
28.176.72.224 0:0:0:0:0:ffff:1cb0:48e0
28.176.72.225 0:0:0:0:0:ffff:1cb0:48e1
28.176.72.226 0:0:0:0:0:ffff:1cb0:48e2
28.176.72.227 0:0:0:0:0:ffff:1cb0:48e3
28.176.72.228 0:0:0:0:0:ffff:1cb0:48e4
28.176.72.229 0:0:0:0:0:ffff:1cb0:48e5
28.176.72.230 0:0:0:0:0:ffff:1cb0:48e6
28.176.72.231 0:0:0:0:0:ffff:1cb0:48e7
28.176.72.232 0:0:0:0:0:ffff:1cb0:48e8
28.176.72.233 0:0:0:0:0:ffff:1cb0:48e9
28.176.72.234 0:0:0:0:0:ffff:1cb0:48ea
28.176.72.235 0:0:0:0:0:ffff:1cb0:48eb
28.176.72.236 0:0:0:0:0:ffff:1cb0:48ec
28.176.72.237 0:0:0:0:0:ffff:1cb0:48ed
28.176.72.238 0:0:0:0:0:ffff:1cb0:48ee
28.176.72.239 0:0:0:0:0:ffff:1cb0:48ef
28.176.72.240 0:0:0:0:0:ffff:1cb0:48f0
28.176.72.241 0:0:0:0:0:ffff:1cb0:48f1
28.176.72.242 0:0:0:0:0:ffff:1cb0:48f2
28.176.72.243 0:0:0:0:0:ffff:1cb0:48f3
28.176.72.244 0:0:0:0:0:ffff:1cb0:48f4
28.176.72.245 0:0:0:0:0:ffff:1cb0:48f5
28.176.72.246 0:0:0:0:0:ffff:1cb0:48f6
28.176.72.247 0:0:0:0:0:ffff:1cb0:48f7
28.176.72.248 0:0:0:0:0:ffff:1cb0:48f8
28.176.72.249 0:0:0:0:0:ffff:1cb0:48f9
28.176.72.250 0:0:0:0:0:ffff:1cb0:48fa
28.176.72.251 0:0:0:0:0:ffff:1cb0:48fb
28.176.72.252 0:0:0:0:0:ffff:1cb0:48fc
28.176.72.253 0:0:0:0:0:ffff:1cb0:48fd
28.176.72.254 0:0:0:0:0:ffff:1cb0:48fe
28.176.72.255 0:0:0:0:0:ffff:1cb0:48ff


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.