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
224.152.72.1 0:0:0:0:0:ffff:e098:4801
224.152.72.2 0:0:0:0:0:ffff:e098:4802
224.152.72.3 0:0:0:0:0:ffff:e098:4803
224.152.72.4 0:0:0:0:0:ffff:e098:4804
224.152.72.5 0:0:0:0:0:ffff:e098:4805
224.152.72.6 0:0:0:0:0:ffff:e098:4806
224.152.72.7 0:0:0:0:0:ffff:e098:4807
224.152.72.8 0:0:0:0:0:ffff:e098:4808
224.152.72.9 0:0:0:0:0:ffff:e098:4809
224.152.72.10 0:0:0:0:0:ffff:e098:480a
224.152.72.11 0:0:0:0:0:ffff:e098:480b
224.152.72.12 0:0:0:0:0:ffff:e098:480c
224.152.72.13 0:0:0:0:0:ffff:e098:480d
224.152.72.14 0:0:0:0:0:ffff:e098:480e
224.152.72.15 0:0:0:0:0:ffff:e098:480f
224.152.72.16 0:0:0:0:0:ffff:e098:4810
224.152.72.17 0:0:0:0:0:ffff:e098:4811
224.152.72.18 0:0:0:0:0:ffff:e098:4812
224.152.72.19 0:0:0:0:0:ffff:e098:4813
224.152.72.20 0:0:0:0:0:ffff:e098:4814
224.152.72.21 0:0:0:0:0:ffff:e098:4815
224.152.72.22 0:0:0:0:0:ffff:e098:4816
224.152.72.23 0:0:0:0:0:ffff:e098:4817
224.152.72.24 0:0:0:0:0:ffff:e098:4818
224.152.72.25 0:0:0:0:0:ffff:e098:4819
224.152.72.26 0:0:0:0:0:ffff:e098:481a
224.152.72.27 0:0:0:0:0:ffff:e098:481b
224.152.72.28 0:0:0:0:0:ffff:e098:481c
224.152.72.29 0:0:0:0:0:ffff:e098:481d
224.152.72.30 0:0:0:0:0:ffff:e098:481e
224.152.72.31 0:0:0:0:0:ffff:e098:481f
224.152.72.32 0:0:0:0:0:ffff:e098:4820
224.152.72.33 0:0:0:0:0:ffff:e098:4821
224.152.72.34 0:0:0:0:0:ffff:e098:4822
224.152.72.35 0:0:0:0:0:ffff:e098:4823
224.152.72.36 0:0:0:0:0:ffff:e098:4824
224.152.72.37 0:0:0:0:0:ffff:e098:4825
224.152.72.38 0:0:0:0:0:ffff:e098:4826
224.152.72.39 0:0:0:0:0:ffff:e098:4827
224.152.72.40 0:0:0:0:0:ffff:e098:4828
224.152.72.41 0:0:0:0:0:ffff:e098:4829
224.152.72.42 0:0:0:0:0:ffff:e098:482a
224.152.72.43 0:0:0:0:0:ffff:e098:482b
224.152.72.44 0:0:0:0:0:ffff:e098:482c
224.152.72.45 0:0:0:0:0:ffff:e098:482d
224.152.72.46 0:0:0:0:0:ffff:e098:482e
224.152.72.47 0:0:0:0:0:ffff:e098:482f
224.152.72.48 0:0:0:0:0:ffff:e098:4830
224.152.72.49 0:0:0:0:0:ffff:e098:4831
224.152.72.50 0:0:0:0:0:ffff:e098:4832
224.152.72.51 0:0:0:0:0:ffff:e098:4833
224.152.72.52 0:0:0:0:0:ffff:e098:4834
224.152.72.53 0:0:0:0:0:ffff:e098:4835
224.152.72.54 0:0:0:0:0:ffff:e098:4836
224.152.72.55 0:0:0:0:0:ffff:e098:4837
224.152.72.56 0:0:0:0:0:ffff:e098:4838
224.152.72.57 0:0:0:0:0:ffff:e098:4839
224.152.72.58 0:0:0:0:0:ffff:e098:483a
224.152.72.59 0:0:0:0:0:ffff:e098:483b
224.152.72.60 0:0:0:0:0:ffff:e098:483c


224.152.72.61 0:0:0:0:0:ffff:e098:483d
224.152.72.62 0:0:0:0:0:ffff:e098:483e
224.152.72.63 0:0:0:0:0:ffff:e098:483f
224.152.72.64 0:0:0:0:0:ffff:e098:4840
224.152.72.65 0:0:0:0:0:ffff:e098:4841
224.152.72.66 0:0:0:0:0:ffff:e098:4842
224.152.72.67 0:0:0:0:0:ffff:e098:4843
224.152.72.68 0:0:0:0:0:ffff:e098:4844
224.152.72.69 0:0:0:0:0:ffff:e098:4845
224.152.72.70 0:0:0:0:0:ffff:e098:4846
224.152.72.71 0:0:0:0:0:ffff:e098:4847
224.152.72.72 0:0:0:0:0:ffff:e098:4848
224.152.72.73 0:0:0:0:0:ffff:e098:4849
224.152.72.74 0:0:0:0:0:ffff:e098:484a
224.152.72.75 0:0:0:0:0:ffff:e098:484b
224.152.72.76 0:0:0:0:0:ffff:e098:484c
224.152.72.77 0:0:0:0:0:ffff:e098:484d
224.152.72.78 0:0:0:0:0:ffff:e098:484e
224.152.72.79 0:0:0:0:0:ffff:e098:484f
224.152.72.80 0:0:0:0:0:ffff:e098:4850
224.152.72.81 0:0:0:0:0:ffff:e098:4851
224.152.72.82 0:0:0:0:0:ffff:e098:4852
224.152.72.83 0:0:0:0:0:ffff:e098:4853
224.152.72.84 0:0:0:0:0:ffff:e098:4854
224.152.72.85 0:0:0:0:0:ffff:e098:4855
224.152.72.86 0:0:0:0:0:ffff:e098:4856
224.152.72.87 0:0:0:0:0:ffff:e098:4857
224.152.72.88 0:0:0:0:0:ffff:e098:4858
224.152.72.89 0:0:0:0:0:ffff:e098:4859
224.152.72.90 0:0:0:0:0:ffff:e098:485a
224.152.72.91 0:0:0:0:0:ffff:e098:485b
224.152.72.92 0:0:0:0:0:ffff:e098:485c
224.152.72.93 0:0:0:0:0:ffff:e098:485d
224.152.72.94 0:0:0:0:0:ffff:e098:485e
224.152.72.95 0:0:0:0:0:ffff:e098:485f
224.152.72.96 0:0:0:0:0:ffff:e098:4860
224.152.72.97 0:0:0:0:0:ffff:e098:4861
224.152.72.98 0:0:0:0:0:ffff:e098:4862
224.152.72.99 0:0:0:0:0:ffff:e098:4863
224.152.72.100 0:0:0:0:0:ffff:e098:4864
224.152.72.101 0:0:0:0:0:ffff:e098:4865
224.152.72.102 0:0:0:0:0:ffff:e098:4866
224.152.72.103 0:0:0:0:0:ffff:e098:4867
224.152.72.104 0:0:0:0:0:ffff:e098:4868
224.152.72.105 0:0:0:0:0:ffff:e098:4869
224.152.72.106 0:0:0:0:0:ffff:e098:486a
224.152.72.107 0:0:0:0:0:ffff:e098:486b
224.152.72.108 0:0:0:0:0:ffff:e098:486c
224.152.72.109 0:0:0:0:0:ffff:e098:486d
224.152.72.110 0:0:0:0:0:ffff:e098:486e
224.152.72.111 0:0:0:0:0:ffff:e098:486f
224.152.72.112 0:0:0:0:0:ffff:e098:4870
224.152.72.113 0:0:0:0:0:ffff:e098:4871
224.152.72.114 0:0:0:0:0:ffff:e098:4872
224.152.72.115 0:0:0:0:0:ffff:e098:4873
224.152.72.116 0:0:0:0:0:ffff:e098:4874
224.152.72.117 0:0:0:0:0:ffff:e098:4875
224.152.72.118 0:0:0:0:0:ffff:e098:4876
224.152.72.119 0:0:0:0:0:ffff:e098:4877
224.152.72.120 0:0:0:0:0:ffff:e098:4878


224.152.72.121 0:0:0:0:0:ffff:e098:4879
224.152.72.122 0:0:0:0:0:ffff:e098:487a
224.152.72.123 0:0:0:0:0:ffff:e098:487b
224.152.72.124 0:0:0:0:0:ffff:e098:487c
224.152.72.125 0:0:0:0:0:ffff:e098:487d
224.152.72.126 0:0:0:0:0:ffff:e098:487e
224.152.72.127 0:0:0:0:0:ffff:e098:487f
224.152.72.128 0:0:0:0:0:ffff:e098:4880
224.152.72.129 0:0:0:0:0:ffff:e098:4881
224.152.72.130 0:0:0:0:0:ffff:e098:4882
224.152.72.131 0:0:0:0:0:ffff:e098:4883
224.152.72.132 0:0:0:0:0:ffff:e098:4884
224.152.72.133 0:0:0:0:0:ffff:e098:4885
224.152.72.134 0:0:0:0:0:ffff:e098:4886
224.152.72.135 0:0:0:0:0:ffff:e098:4887
224.152.72.136 0:0:0:0:0:ffff:e098:4888
224.152.72.137 0:0:0:0:0:ffff:e098:4889
224.152.72.138 0:0:0:0:0:ffff:e098:488a
224.152.72.139 0:0:0:0:0:ffff:e098:488b
224.152.72.140 0:0:0:0:0:ffff:e098:488c
224.152.72.141 0:0:0:0:0:ffff:e098:488d
224.152.72.142 0:0:0:0:0:ffff:e098:488e
224.152.72.143 0:0:0:0:0:ffff:e098:488f
224.152.72.144 0:0:0:0:0:ffff:e098:4890
224.152.72.145 0:0:0:0:0:ffff:e098:4891
224.152.72.146 0:0:0:0:0:ffff:e098:4892
224.152.72.147 0:0:0:0:0:ffff:e098:4893
224.152.72.148 0:0:0:0:0:ffff:e098:4894
224.152.72.149 0:0:0:0:0:ffff:e098:4895
224.152.72.150 0:0:0:0:0:ffff:e098:4896
224.152.72.151 0:0:0:0:0:ffff:e098:4897
224.152.72.152 0:0:0:0:0:ffff:e098:4898
224.152.72.153 0:0:0:0:0:ffff:e098:4899
224.152.72.154 0:0:0:0:0:ffff:e098:489a
224.152.72.155 0:0:0:0:0:ffff:e098:489b
224.152.72.156 0:0:0:0:0:ffff:e098:489c
224.152.72.157 0:0:0:0:0:ffff:e098:489d
224.152.72.158 0:0:0:0:0:ffff:e098:489e
224.152.72.159 0:0:0:0:0:ffff:e098:489f
224.152.72.160 0:0:0:0:0:ffff:e098:48a0
224.152.72.161 0:0:0:0:0:ffff:e098:48a1
224.152.72.162 0:0:0:0:0:ffff:e098:48a2
224.152.72.163 0:0:0:0:0:ffff:e098:48a3
224.152.72.164 0:0:0:0:0:ffff:e098:48a4
224.152.72.165 0:0:0:0:0:ffff:e098:48a5
224.152.72.166 0:0:0:0:0:ffff:e098:48a6
224.152.72.167 0:0:0:0:0:ffff:e098:48a7
224.152.72.168 0:0:0:0:0:ffff:e098:48a8
224.152.72.169 0:0:0:0:0:ffff:e098:48a9
224.152.72.170 0:0:0:0:0:ffff:e098:48aa
224.152.72.171 0:0:0:0:0:ffff:e098:48ab
224.152.72.172 0:0:0:0:0:ffff:e098:48ac
224.152.72.173 0:0:0:0:0:ffff:e098:48ad
224.152.72.174 0:0:0:0:0:ffff:e098:48ae
224.152.72.175 0:0:0:0:0:ffff:e098:48af
224.152.72.176 0:0:0:0:0:ffff:e098:48b0
224.152.72.177 0:0:0:0:0:ffff:e098:48b1
224.152.72.178 0:0:0:0:0:ffff:e098:48b2
224.152.72.179 0:0:0:0:0:ffff:e098:48b3
224.152.72.180 0:0:0:0:0:ffff:e098:48b4


224.152.72.181 0:0:0:0:0:ffff:e098:48b5
224.152.72.182 0:0:0:0:0:ffff:e098:48b6
224.152.72.183 0:0:0:0:0:ffff:e098:48b7
224.152.72.184 0:0:0:0:0:ffff:e098:48b8
224.152.72.185 0:0:0:0:0:ffff:e098:48b9
224.152.72.186 0:0:0:0:0:ffff:e098:48ba
224.152.72.187 0:0:0:0:0:ffff:e098:48bb
224.152.72.188 0:0:0:0:0:ffff:e098:48bc
224.152.72.189 0:0:0:0:0:ffff:e098:48bd
224.152.72.190 0:0:0:0:0:ffff:e098:48be
224.152.72.191 0:0:0:0:0:ffff:e098:48bf
224.152.72.192 0:0:0:0:0:ffff:e098:48c0
224.152.72.193 0:0:0:0:0:ffff:e098:48c1
224.152.72.194 0:0:0:0:0:ffff:e098:48c2
224.152.72.195 0:0:0:0:0:ffff:e098:48c3
224.152.72.196 0:0:0:0:0:ffff:e098:48c4
224.152.72.197 0:0:0:0:0:ffff:e098:48c5
224.152.72.198 0:0:0:0:0:ffff:e098:48c6
224.152.72.199 0:0:0:0:0:ffff:e098:48c7
224.152.72.200 0:0:0:0:0:ffff:e098:48c8
224.152.72.201 0:0:0:0:0:ffff:e098:48c9
224.152.72.202 0:0:0:0:0:ffff:e098:48ca
224.152.72.203 0:0:0:0:0:ffff:e098:48cb
224.152.72.204 0:0:0:0:0:ffff:e098:48cc
224.152.72.205 0:0:0:0:0:ffff:e098:48cd
224.152.72.206 0:0:0:0:0:ffff:e098:48ce
224.152.72.207 0:0:0:0:0:ffff:e098:48cf
224.152.72.208 0:0:0:0:0:ffff:e098:48d0
224.152.72.209 0:0:0:0:0:ffff:e098:48d1
224.152.72.210 0:0:0:0:0:ffff:e098:48d2
224.152.72.211 0:0:0:0:0:ffff:e098:48d3
224.152.72.212 0:0:0:0:0:ffff:e098:48d4
224.152.72.213 0:0:0:0:0:ffff:e098:48d5
224.152.72.214 0:0:0:0:0:ffff:e098:48d6
224.152.72.215 0:0:0:0:0:ffff:e098:48d7
224.152.72.216 0:0:0:0:0:ffff:e098:48d8
224.152.72.217 0:0:0:0:0:ffff:e098:48d9
224.152.72.218 0:0:0:0:0:ffff:e098:48da
224.152.72.219 0:0:0:0:0:ffff:e098:48db
224.152.72.220 0:0:0:0:0:ffff:e098:48dc
224.152.72.221 0:0:0:0:0:ffff:e098:48dd
224.152.72.222 0:0:0:0:0:ffff:e098:48de
224.152.72.223 0:0:0:0:0:ffff:e098:48df
224.152.72.224 0:0:0:0:0:ffff:e098:48e0
224.152.72.225 0:0:0:0:0:ffff:e098:48e1
224.152.72.226 0:0:0:0:0:ffff:e098:48e2
224.152.72.227 0:0:0:0:0:ffff:e098:48e3
224.152.72.228 0:0:0:0:0:ffff:e098:48e4
224.152.72.229 0:0:0:0:0:ffff:e098:48e5
224.152.72.230 0:0:0:0:0:ffff:e098:48e6
224.152.72.231 0:0:0:0:0:ffff:e098:48e7
224.152.72.232 0:0:0:0:0:ffff:e098:48e8
224.152.72.233 0:0:0:0:0:ffff:e098:48e9
224.152.72.234 0:0:0:0:0:ffff:e098:48ea
224.152.72.235 0:0:0:0:0:ffff:e098:48eb
224.152.72.236 0:0:0:0:0:ffff:e098:48ec
224.152.72.237 0:0:0:0:0:ffff:e098:48ed
224.152.72.238 0:0:0:0:0:ffff:e098:48ee
224.152.72.239 0:0:0:0:0:ffff:e098:48ef
224.152.72.240 0:0:0:0:0:ffff:e098:48f0
224.152.72.241 0:0:0:0:0:ffff:e098:48f1
224.152.72.242 0:0:0:0:0:ffff:e098:48f2
224.152.72.243 0:0:0:0:0:ffff:e098:48f3
224.152.72.244 0:0:0:0:0:ffff:e098:48f4
224.152.72.245 0:0:0:0:0:ffff:e098:48f5
224.152.72.246 0:0:0:0:0:ffff:e098:48f6
224.152.72.247 0:0:0:0:0:ffff:e098:48f7
224.152.72.248 0:0:0:0:0:ffff:e098:48f8
224.152.72.249 0:0:0:0:0:ffff:e098:48f9
224.152.72.250 0:0:0:0:0:ffff:e098:48fa
224.152.72.251 0:0:0:0:0:ffff:e098:48fb
224.152.72.252 0:0:0:0:0:ffff:e098:48fc
224.152.72.253 0:0:0:0:0:ffff:e098:48fd
224.152.72.254 0:0:0:0:0:ffff:e098:48fe
224.152.72.255 0:0:0:0:0:ffff:e098:48ff


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.