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
238.25.72.1 0:0:0:0:0:ffff:ee19:4801
238.25.72.2 0:0:0:0:0:ffff:ee19:4802
238.25.72.3 0:0:0:0:0:ffff:ee19:4803
238.25.72.4 0:0:0:0:0:ffff:ee19:4804
238.25.72.5 0:0:0:0:0:ffff:ee19:4805
238.25.72.6 0:0:0:0:0:ffff:ee19:4806
238.25.72.7 0:0:0:0:0:ffff:ee19:4807
238.25.72.8 0:0:0:0:0:ffff:ee19:4808
238.25.72.9 0:0:0:0:0:ffff:ee19:4809
238.25.72.10 0:0:0:0:0:ffff:ee19:480a
238.25.72.11 0:0:0:0:0:ffff:ee19:480b
238.25.72.12 0:0:0:0:0:ffff:ee19:480c
238.25.72.13 0:0:0:0:0:ffff:ee19:480d
238.25.72.14 0:0:0:0:0:ffff:ee19:480e
238.25.72.15 0:0:0:0:0:ffff:ee19:480f
238.25.72.16 0:0:0:0:0:ffff:ee19:4810
238.25.72.17 0:0:0:0:0:ffff:ee19:4811
238.25.72.18 0:0:0:0:0:ffff:ee19:4812
238.25.72.19 0:0:0:0:0:ffff:ee19:4813
238.25.72.20 0:0:0:0:0:ffff:ee19:4814
238.25.72.21 0:0:0:0:0:ffff:ee19:4815
238.25.72.22 0:0:0:0:0:ffff:ee19:4816
238.25.72.23 0:0:0:0:0:ffff:ee19:4817
238.25.72.24 0:0:0:0:0:ffff:ee19:4818
238.25.72.25 0:0:0:0:0:ffff:ee19:4819
238.25.72.26 0:0:0:0:0:ffff:ee19:481a
238.25.72.27 0:0:0:0:0:ffff:ee19:481b
238.25.72.28 0:0:0:0:0:ffff:ee19:481c
238.25.72.29 0:0:0:0:0:ffff:ee19:481d
238.25.72.30 0:0:0:0:0:ffff:ee19:481e
238.25.72.31 0:0:0:0:0:ffff:ee19:481f
238.25.72.32 0:0:0:0:0:ffff:ee19:4820
238.25.72.33 0:0:0:0:0:ffff:ee19:4821
238.25.72.34 0:0:0:0:0:ffff:ee19:4822
238.25.72.35 0:0:0:0:0:ffff:ee19:4823
238.25.72.36 0:0:0:0:0:ffff:ee19:4824
238.25.72.37 0:0:0:0:0:ffff:ee19:4825
238.25.72.38 0:0:0:0:0:ffff:ee19:4826
238.25.72.39 0:0:0:0:0:ffff:ee19:4827
238.25.72.40 0:0:0:0:0:ffff:ee19:4828
238.25.72.41 0:0:0:0:0:ffff:ee19:4829
238.25.72.42 0:0:0:0:0:ffff:ee19:482a
238.25.72.43 0:0:0:0:0:ffff:ee19:482b
238.25.72.44 0:0:0:0:0:ffff:ee19:482c
238.25.72.45 0:0:0:0:0:ffff:ee19:482d
238.25.72.46 0:0:0:0:0:ffff:ee19:482e
238.25.72.47 0:0:0:0:0:ffff:ee19:482f
238.25.72.48 0:0:0:0:0:ffff:ee19:4830
238.25.72.49 0:0:0:0:0:ffff:ee19:4831
238.25.72.50 0:0:0:0:0:ffff:ee19:4832
238.25.72.51 0:0:0:0:0:ffff:ee19:4833
238.25.72.52 0:0:0:0:0:ffff:ee19:4834
238.25.72.53 0:0:0:0:0:ffff:ee19:4835
238.25.72.54 0:0:0:0:0:ffff:ee19:4836
238.25.72.55 0:0:0:0:0:ffff:ee19:4837
238.25.72.56 0:0:0:0:0:ffff:ee19:4838
238.25.72.57 0:0:0:0:0:ffff:ee19:4839
238.25.72.58 0:0:0:0:0:ffff:ee19:483a
238.25.72.59 0:0:0:0:0:ffff:ee19:483b
238.25.72.60 0:0:0:0:0:ffff:ee19:483c


238.25.72.61 0:0:0:0:0:ffff:ee19:483d
238.25.72.62 0:0:0:0:0:ffff:ee19:483e
238.25.72.63 0:0:0:0:0:ffff:ee19:483f
238.25.72.64 0:0:0:0:0:ffff:ee19:4840
238.25.72.65 0:0:0:0:0:ffff:ee19:4841
238.25.72.66 0:0:0:0:0:ffff:ee19:4842
238.25.72.67 0:0:0:0:0:ffff:ee19:4843
238.25.72.68 0:0:0:0:0:ffff:ee19:4844
238.25.72.69 0:0:0:0:0:ffff:ee19:4845
238.25.72.70 0:0:0:0:0:ffff:ee19:4846
238.25.72.71 0:0:0:0:0:ffff:ee19:4847
238.25.72.72 0:0:0:0:0:ffff:ee19:4848
238.25.72.73 0:0:0:0:0:ffff:ee19:4849
238.25.72.74 0:0:0:0:0:ffff:ee19:484a
238.25.72.75 0:0:0:0:0:ffff:ee19:484b
238.25.72.76 0:0:0:0:0:ffff:ee19:484c
238.25.72.77 0:0:0:0:0:ffff:ee19:484d
238.25.72.78 0:0:0:0:0:ffff:ee19:484e
238.25.72.79 0:0:0:0:0:ffff:ee19:484f
238.25.72.80 0:0:0:0:0:ffff:ee19:4850
238.25.72.81 0:0:0:0:0:ffff:ee19:4851
238.25.72.82 0:0:0:0:0:ffff:ee19:4852
238.25.72.83 0:0:0:0:0:ffff:ee19:4853
238.25.72.84 0:0:0:0:0:ffff:ee19:4854
238.25.72.85 0:0:0:0:0:ffff:ee19:4855
238.25.72.86 0:0:0:0:0:ffff:ee19:4856
238.25.72.87 0:0:0:0:0:ffff:ee19:4857
238.25.72.88 0:0:0:0:0:ffff:ee19:4858
238.25.72.89 0:0:0:0:0:ffff:ee19:4859
238.25.72.90 0:0:0:0:0:ffff:ee19:485a
238.25.72.91 0:0:0:0:0:ffff:ee19:485b
238.25.72.92 0:0:0:0:0:ffff:ee19:485c
238.25.72.93 0:0:0:0:0:ffff:ee19:485d
238.25.72.94 0:0:0:0:0:ffff:ee19:485e
238.25.72.95 0:0:0:0:0:ffff:ee19:485f
238.25.72.96 0:0:0:0:0:ffff:ee19:4860
238.25.72.97 0:0:0:0:0:ffff:ee19:4861
238.25.72.98 0:0:0:0:0:ffff:ee19:4862
238.25.72.99 0:0:0:0:0:ffff:ee19:4863
238.25.72.100 0:0:0:0:0:ffff:ee19:4864
238.25.72.101 0:0:0:0:0:ffff:ee19:4865
238.25.72.102 0:0:0:0:0:ffff:ee19:4866
238.25.72.103 0:0:0:0:0:ffff:ee19:4867
238.25.72.104 0:0:0:0:0:ffff:ee19:4868
238.25.72.105 0:0:0:0:0:ffff:ee19:4869
238.25.72.106 0:0:0:0:0:ffff:ee19:486a
238.25.72.107 0:0:0:0:0:ffff:ee19:486b
238.25.72.108 0:0:0:0:0:ffff:ee19:486c
238.25.72.109 0:0:0:0:0:ffff:ee19:486d
238.25.72.110 0:0:0:0:0:ffff:ee19:486e
238.25.72.111 0:0:0:0:0:ffff:ee19:486f
238.25.72.112 0:0:0:0:0:ffff:ee19:4870
238.25.72.113 0:0:0:0:0:ffff:ee19:4871
238.25.72.114 0:0:0:0:0:ffff:ee19:4872
238.25.72.115 0:0:0:0:0:ffff:ee19:4873
238.25.72.116 0:0:0:0:0:ffff:ee19:4874
238.25.72.117 0:0:0:0:0:ffff:ee19:4875
238.25.72.118 0:0:0:0:0:ffff:ee19:4876
238.25.72.119 0:0:0:0:0:ffff:ee19:4877
238.25.72.120 0:0:0:0:0:ffff:ee19:4878


238.25.72.121 0:0:0:0:0:ffff:ee19:4879
238.25.72.122 0:0:0:0:0:ffff:ee19:487a
238.25.72.123 0:0:0:0:0:ffff:ee19:487b
238.25.72.124 0:0:0:0:0:ffff:ee19:487c
238.25.72.125 0:0:0:0:0:ffff:ee19:487d
238.25.72.126 0:0:0:0:0:ffff:ee19:487e
238.25.72.127 0:0:0:0:0:ffff:ee19:487f
238.25.72.128 0:0:0:0:0:ffff:ee19:4880
238.25.72.129 0:0:0:0:0:ffff:ee19:4881
238.25.72.130 0:0:0:0:0:ffff:ee19:4882
238.25.72.131 0:0:0:0:0:ffff:ee19:4883
238.25.72.132 0:0:0:0:0:ffff:ee19:4884
238.25.72.133 0:0:0:0:0:ffff:ee19:4885
238.25.72.134 0:0:0:0:0:ffff:ee19:4886
238.25.72.135 0:0:0:0:0:ffff:ee19:4887
238.25.72.136 0:0:0:0:0:ffff:ee19:4888
238.25.72.137 0:0:0:0:0:ffff:ee19:4889
238.25.72.138 0:0:0:0:0:ffff:ee19:488a
238.25.72.139 0:0:0:0:0:ffff:ee19:488b
238.25.72.140 0:0:0:0:0:ffff:ee19:488c
238.25.72.141 0:0:0:0:0:ffff:ee19:488d
238.25.72.142 0:0:0:0:0:ffff:ee19:488e
238.25.72.143 0:0:0:0:0:ffff:ee19:488f
238.25.72.144 0:0:0:0:0:ffff:ee19:4890
238.25.72.145 0:0:0:0:0:ffff:ee19:4891
238.25.72.146 0:0:0:0:0:ffff:ee19:4892
238.25.72.147 0:0:0:0:0:ffff:ee19:4893
238.25.72.148 0:0:0:0:0:ffff:ee19:4894
238.25.72.149 0:0:0:0:0:ffff:ee19:4895
238.25.72.150 0:0:0:0:0:ffff:ee19:4896
238.25.72.151 0:0:0:0:0:ffff:ee19:4897
238.25.72.152 0:0:0:0:0:ffff:ee19:4898
238.25.72.153 0:0:0:0:0:ffff:ee19:4899
238.25.72.154 0:0:0:0:0:ffff:ee19:489a
238.25.72.155 0:0:0:0:0:ffff:ee19:489b
238.25.72.156 0:0:0:0:0:ffff:ee19:489c
238.25.72.157 0:0:0:0:0:ffff:ee19:489d
238.25.72.158 0:0:0:0:0:ffff:ee19:489e
238.25.72.159 0:0:0:0:0:ffff:ee19:489f
238.25.72.160 0:0:0:0:0:ffff:ee19:48a0
238.25.72.161 0:0:0:0:0:ffff:ee19:48a1
238.25.72.162 0:0:0:0:0:ffff:ee19:48a2
238.25.72.163 0:0:0:0:0:ffff:ee19:48a3
238.25.72.164 0:0:0:0:0:ffff:ee19:48a4
238.25.72.165 0:0:0:0:0:ffff:ee19:48a5
238.25.72.166 0:0:0:0:0:ffff:ee19:48a6
238.25.72.167 0:0:0:0:0:ffff:ee19:48a7
238.25.72.168 0:0:0:0:0:ffff:ee19:48a8
238.25.72.169 0:0:0:0:0:ffff:ee19:48a9
238.25.72.170 0:0:0:0:0:ffff:ee19:48aa
238.25.72.171 0:0:0:0:0:ffff:ee19:48ab
238.25.72.172 0:0:0:0:0:ffff:ee19:48ac
238.25.72.173 0:0:0:0:0:ffff:ee19:48ad
238.25.72.174 0:0:0:0:0:ffff:ee19:48ae
238.25.72.175 0:0:0:0:0:ffff:ee19:48af
238.25.72.176 0:0:0:0:0:ffff:ee19:48b0
238.25.72.177 0:0:0:0:0:ffff:ee19:48b1
238.25.72.178 0:0:0:0:0:ffff:ee19:48b2
238.25.72.179 0:0:0:0:0:ffff:ee19:48b3
238.25.72.180 0:0:0:0:0:ffff:ee19:48b4


238.25.72.181 0:0:0:0:0:ffff:ee19:48b5
238.25.72.182 0:0:0:0:0:ffff:ee19:48b6
238.25.72.183 0:0:0:0:0:ffff:ee19:48b7
238.25.72.184 0:0:0:0:0:ffff:ee19:48b8
238.25.72.185 0:0:0:0:0:ffff:ee19:48b9
238.25.72.186 0:0:0:0:0:ffff:ee19:48ba
238.25.72.187 0:0:0:0:0:ffff:ee19:48bb
238.25.72.188 0:0:0:0:0:ffff:ee19:48bc
238.25.72.189 0:0:0:0:0:ffff:ee19:48bd
238.25.72.190 0:0:0:0:0:ffff:ee19:48be
238.25.72.191 0:0:0:0:0:ffff:ee19:48bf
238.25.72.192 0:0:0:0:0:ffff:ee19:48c0
238.25.72.193 0:0:0:0:0:ffff:ee19:48c1
238.25.72.194 0:0:0:0:0:ffff:ee19:48c2
238.25.72.195 0:0:0:0:0:ffff:ee19:48c3
238.25.72.196 0:0:0:0:0:ffff:ee19:48c4
238.25.72.197 0:0:0:0:0:ffff:ee19:48c5
238.25.72.198 0:0:0:0:0:ffff:ee19:48c6
238.25.72.199 0:0:0:0:0:ffff:ee19:48c7
238.25.72.200 0:0:0:0:0:ffff:ee19:48c8
238.25.72.201 0:0:0:0:0:ffff:ee19:48c9
238.25.72.202 0:0:0:0:0:ffff:ee19:48ca
238.25.72.203 0:0:0:0:0:ffff:ee19:48cb
238.25.72.204 0:0:0:0:0:ffff:ee19:48cc
238.25.72.205 0:0:0:0:0:ffff:ee19:48cd
238.25.72.206 0:0:0:0:0:ffff:ee19:48ce
238.25.72.207 0:0:0:0:0:ffff:ee19:48cf
238.25.72.208 0:0:0:0:0:ffff:ee19:48d0
238.25.72.209 0:0:0:0:0:ffff:ee19:48d1
238.25.72.210 0:0:0:0:0:ffff:ee19:48d2
238.25.72.211 0:0:0:0:0:ffff:ee19:48d3
238.25.72.212 0:0:0:0:0:ffff:ee19:48d4
238.25.72.213 0:0:0:0:0:ffff:ee19:48d5
238.25.72.214 0:0:0:0:0:ffff:ee19:48d6
238.25.72.215 0:0:0:0:0:ffff:ee19:48d7
238.25.72.216 0:0:0:0:0:ffff:ee19:48d8
238.25.72.217 0:0:0:0:0:ffff:ee19:48d9
238.25.72.218 0:0:0:0:0:ffff:ee19:48da
238.25.72.219 0:0:0:0:0:ffff:ee19:48db
238.25.72.220 0:0:0:0:0:ffff:ee19:48dc
238.25.72.221 0:0:0:0:0:ffff:ee19:48dd
238.25.72.222 0:0:0:0:0:ffff:ee19:48de
238.25.72.223 0:0:0:0:0:ffff:ee19:48df
238.25.72.224 0:0:0:0:0:ffff:ee19:48e0
238.25.72.225 0:0:0:0:0:ffff:ee19:48e1
238.25.72.226 0:0:0:0:0:ffff:ee19:48e2
238.25.72.227 0:0:0:0:0:ffff:ee19:48e3
238.25.72.228 0:0:0:0:0:ffff:ee19:48e4
238.25.72.229 0:0:0:0:0:ffff:ee19:48e5
238.25.72.230 0:0:0:0:0:ffff:ee19:48e6
238.25.72.231 0:0:0:0:0:ffff:ee19:48e7
238.25.72.232 0:0:0:0:0:ffff:ee19:48e8
238.25.72.233 0:0:0:0:0:ffff:ee19:48e9
238.25.72.234 0:0:0:0:0:ffff:ee19:48ea
238.25.72.235 0:0:0:0:0:ffff:ee19:48eb
238.25.72.236 0:0:0:0:0:ffff:ee19:48ec
238.25.72.237 0:0:0:0:0:ffff:ee19:48ed
238.25.72.238 0:0:0:0:0:ffff:ee19:48ee
238.25.72.239 0:0:0:0:0:ffff:ee19:48ef
238.25.72.240 0:0:0:0:0:ffff:ee19:48f0
238.25.72.241 0:0:0:0:0:ffff:ee19:48f1
238.25.72.242 0:0:0:0:0:ffff:ee19:48f2
238.25.72.243 0:0:0:0:0:ffff:ee19:48f3
238.25.72.244 0:0:0:0:0:ffff:ee19:48f4
238.25.72.245 0:0:0:0:0:ffff:ee19:48f5
238.25.72.246 0:0:0:0:0:ffff:ee19:48f6
238.25.72.247 0:0:0:0:0:ffff:ee19:48f7
238.25.72.248 0:0:0:0:0:ffff:ee19:48f8
238.25.72.249 0:0:0:0:0:ffff:ee19:48f9
238.25.72.250 0:0:0:0:0:ffff:ee19:48fa
238.25.72.251 0:0:0:0:0:ffff:ee19:48fb
238.25.72.252 0:0:0:0:0:ffff:ee19:48fc
238.25.72.253 0:0:0:0:0:ffff:ee19:48fd
238.25.72.254 0:0:0:0:0:ffff:ee19:48fe
238.25.72.255 0:0:0:0:0:ffff:ee19:48ff


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.