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
162.146.72.1 0:0:0:0:0:ffff:a292:4801
162.146.72.2 0:0:0:0:0:ffff:a292:4802
162.146.72.3 0:0:0:0:0:ffff:a292:4803
162.146.72.4 0:0:0:0:0:ffff:a292:4804
162.146.72.5 0:0:0:0:0:ffff:a292:4805
162.146.72.6 0:0:0:0:0:ffff:a292:4806
162.146.72.7 0:0:0:0:0:ffff:a292:4807
162.146.72.8 0:0:0:0:0:ffff:a292:4808
162.146.72.9 0:0:0:0:0:ffff:a292:4809
162.146.72.10 0:0:0:0:0:ffff:a292:480a
162.146.72.11 0:0:0:0:0:ffff:a292:480b
162.146.72.12 0:0:0:0:0:ffff:a292:480c
162.146.72.13 0:0:0:0:0:ffff:a292:480d
162.146.72.14 0:0:0:0:0:ffff:a292:480e
162.146.72.15 0:0:0:0:0:ffff:a292:480f
162.146.72.16 0:0:0:0:0:ffff:a292:4810
162.146.72.17 0:0:0:0:0:ffff:a292:4811
162.146.72.18 0:0:0:0:0:ffff:a292:4812
162.146.72.19 0:0:0:0:0:ffff:a292:4813
162.146.72.20 0:0:0:0:0:ffff:a292:4814
162.146.72.21 0:0:0:0:0:ffff:a292:4815
162.146.72.22 0:0:0:0:0:ffff:a292:4816
162.146.72.23 0:0:0:0:0:ffff:a292:4817
162.146.72.24 0:0:0:0:0:ffff:a292:4818
162.146.72.25 0:0:0:0:0:ffff:a292:4819
162.146.72.26 0:0:0:0:0:ffff:a292:481a
162.146.72.27 0:0:0:0:0:ffff:a292:481b
162.146.72.28 0:0:0:0:0:ffff:a292:481c
162.146.72.29 0:0:0:0:0:ffff:a292:481d
162.146.72.30 0:0:0:0:0:ffff:a292:481e
162.146.72.31 0:0:0:0:0:ffff:a292:481f
162.146.72.32 0:0:0:0:0:ffff:a292:4820
162.146.72.33 0:0:0:0:0:ffff:a292:4821
162.146.72.34 0:0:0:0:0:ffff:a292:4822
162.146.72.35 0:0:0:0:0:ffff:a292:4823
162.146.72.36 0:0:0:0:0:ffff:a292:4824
162.146.72.37 0:0:0:0:0:ffff:a292:4825
162.146.72.38 0:0:0:0:0:ffff:a292:4826
162.146.72.39 0:0:0:0:0:ffff:a292:4827
162.146.72.40 0:0:0:0:0:ffff:a292:4828
162.146.72.41 0:0:0:0:0:ffff:a292:4829
162.146.72.42 0:0:0:0:0:ffff:a292:482a
162.146.72.43 0:0:0:0:0:ffff:a292:482b
162.146.72.44 0:0:0:0:0:ffff:a292:482c
162.146.72.45 0:0:0:0:0:ffff:a292:482d
162.146.72.46 0:0:0:0:0:ffff:a292:482e
162.146.72.47 0:0:0:0:0:ffff:a292:482f
162.146.72.48 0:0:0:0:0:ffff:a292:4830
162.146.72.49 0:0:0:0:0:ffff:a292:4831
162.146.72.50 0:0:0:0:0:ffff:a292:4832
162.146.72.51 0:0:0:0:0:ffff:a292:4833
162.146.72.52 0:0:0:0:0:ffff:a292:4834
162.146.72.53 0:0:0:0:0:ffff:a292:4835
162.146.72.54 0:0:0:0:0:ffff:a292:4836
162.146.72.55 0:0:0:0:0:ffff:a292:4837
162.146.72.56 0:0:0:0:0:ffff:a292:4838
162.146.72.57 0:0:0:0:0:ffff:a292:4839
162.146.72.58 0:0:0:0:0:ffff:a292:483a
162.146.72.59 0:0:0:0:0:ffff:a292:483b
162.146.72.60 0:0:0:0:0:ffff:a292:483c


162.146.72.61 0:0:0:0:0:ffff:a292:483d
162.146.72.62 0:0:0:0:0:ffff:a292:483e
162.146.72.63 0:0:0:0:0:ffff:a292:483f
162.146.72.64 0:0:0:0:0:ffff:a292:4840
162.146.72.65 0:0:0:0:0:ffff:a292:4841
162.146.72.66 0:0:0:0:0:ffff:a292:4842
162.146.72.67 0:0:0:0:0:ffff:a292:4843
162.146.72.68 0:0:0:0:0:ffff:a292:4844
162.146.72.69 0:0:0:0:0:ffff:a292:4845
162.146.72.70 0:0:0:0:0:ffff:a292:4846
162.146.72.71 0:0:0:0:0:ffff:a292:4847
162.146.72.72 0:0:0:0:0:ffff:a292:4848
162.146.72.73 0:0:0:0:0:ffff:a292:4849
162.146.72.74 0:0:0:0:0:ffff:a292:484a
162.146.72.75 0:0:0:0:0:ffff:a292:484b
162.146.72.76 0:0:0:0:0:ffff:a292:484c
162.146.72.77 0:0:0:0:0:ffff:a292:484d
162.146.72.78 0:0:0:0:0:ffff:a292:484e
162.146.72.79 0:0:0:0:0:ffff:a292:484f
162.146.72.80 0:0:0:0:0:ffff:a292:4850
162.146.72.81 0:0:0:0:0:ffff:a292:4851
162.146.72.82 0:0:0:0:0:ffff:a292:4852
162.146.72.83 0:0:0:0:0:ffff:a292:4853
162.146.72.84 0:0:0:0:0:ffff:a292:4854
162.146.72.85 0:0:0:0:0:ffff:a292:4855
162.146.72.86 0:0:0:0:0:ffff:a292:4856
162.146.72.87 0:0:0:0:0:ffff:a292:4857
162.146.72.88 0:0:0:0:0:ffff:a292:4858
162.146.72.89 0:0:0:0:0:ffff:a292:4859
162.146.72.90 0:0:0:0:0:ffff:a292:485a
162.146.72.91 0:0:0:0:0:ffff:a292:485b
162.146.72.92 0:0:0:0:0:ffff:a292:485c
162.146.72.93 0:0:0:0:0:ffff:a292:485d
162.146.72.94 0:0:0:0:0:ffff:a292:485e
162.146.72.95 0:0:0:0:0:ffff:a292:485f
162.146.72.96 0:0:0:0:0:ffff:a292:4860
162.146.72.97 0:0:0:0:0:ffff:a292:4861
162.146.72.98 0:0:0:0:0:ffff:a292:4862
162.146.72.99 0:0:0:0:0:ffff:a292:4863
162.146.72.100 0:0:0:0:0:ffff:a292:4864
162.146.72.101 0:0:0:0:0:ffff:a292:4865
162.146.72.102 0:0:0:0:0:ffff:a292:4866
162.146.72.103 0:0:0:0:0:ffff:a292:4867
162.146.72.104 0:0:0:0:0:ffff:a292:4868
162.146.72.105 0:0:0:0:0:ffff:a292:4869
162.146.72.106 0:0:0:0:0:ffff:a292:486a
162.146.72.107 0:0:0:0:0:ffff:a292:486b
162.146.72.108 0:0:0:0:0:ffff:a292:486c
162.146.72.109 0:0:0:0:0:ffff:a292:486d
162.146.72.110 0:0:0:0:0:ffff:a292:486e
162.146.72.111 0:0:0:0:0:ffff:a292:486f
162.146.72.112 0:0:0:0:0:ffff:a292:4870
162.146.72.113 0:0:0:0:0:ffff:a292:4871
162.146.72.114 0:0:0:0:0:ffff:a292:4872
162.146.72.115 0:0:0:0:0:ffff:a292:4873
162.146.72.116 0:0:0:0:0:ffff:a292:4874
162.146.72.117 0:0:0:0:0:ffff:a292:4875
162.146.72.118 0:0:0:0:0:ffff:a292:4876
162.146.72.119 0:0:0:0:0:ffff:a292:4877
162.146.72.120 0:0:0:0:0:ffff:a292:4878


162.146.72.121 0:0:0:0:0:ffff:a292:4879
162.146.72.122 0:0:0:0:0:ffff:a292:487a
162.146.72.123 0:0:0:0:0:ffff:a292:487b
162.146.72.124 0:0:0:0:0:ffff:a292:487c
162.146.72.125 0:0:0:0:0:ffff:a292:487d
162.146.72.126 0:0:0:0:0:ffff:a292:487e
162.146.72.127 0:0:0:0:0:ffff:a292:487f
162.146.72.128 0:0:0:0:0:ffff:a292:4880
162.146.72.129 0:0:0:0:0:ffff:a292:4881
162.146.72.130 0:0:0:0:0:ffff:a292:4882
162.146.72.131 0:0:0:0:0:ffff:a292:4883
162.146.72.132 0:0:0:0:0:ffff:a292:4884
162.146.72.133 0:0:0:0:0:ffff:a292:4885
162.146.72.134 0:0:0:0:0:ffff:a292:4886
162.146.72.135 0:0:0:0:0:ffff:a292:4887
162.146.72.136 0:0:0:0:0:ffff:a292:4888
162.146.72.137 0:0:0:0:0:ffff:a292:4889
162.146.72.138 0:0:0:0:0:ffff:a292:488a
162.146.72.139 0:0:0:0:0:ffff:a292:488b
162.146.72.140 0:0:0:0:0:ffff:a292:488c
162.146.72.141 0:0:0:0:0:ffff:a292:488d
162.146.72.142 0:0:0:0:0:ffff:a292:488e
162.146.72.143 0:0:0:0:0:ffff:a292:488f
162.146.72.144 0:0:0:0:0:ffff:a292:4890
162.146.72.145 0:0:0:0:0:ffff:a292:4891
162.146.72.146 0:0:0:0:0:ffff:a292:4892
162.146.72.147 0:0:0:0:0:ffff:a292:4893
162.146.72.148 0:0:0:0:0:ffff:a292:4894
162.146.72.149 0:0:0:0:0:ffff:a292:4895
162.146.72.150 0:0:0:0:0:ffff:a292:4896
162.146.72.151 0:0:0:0:0:ffff:a292:4897
162.146.72.152 0:0:0:0:0:ffff:a292:4898
162.146.72.153 0:0:0:0:0:ffff:a292:4899
162.146.72.154 0:0:0:0:0:ffff:a292:489a
162.146.72.155 0:0:0:0:0:ffff:a292:489b
162.146.72.156 0:0:0:0:0:ffff:a292:489c
162.146.72.157 0:0:0:0:0:ffff:a292:489d
162.146.72.158 0:0:0:0:0:ffff:a292:489e
162.146.72.159 0:0:0:0:0:ffff:a292:489f
162.146.72.160 0:0:0:0:0:ffff:a292:48a0
162.146.72.161 0:0:0:0:0:ffff:a292:48a1
162.146.72.162 0:0:0:0:0:ffff:a292:48a2
162.146.72.163 0:0:0:0:0:ffff:a292:48a3
162.146.72.164 0:0:0:0:0:ffff:a292:48a4
162.146.72.165 0:0:0:0:0:ffff:a292:48a5
162.146.72.166 0:0:0:0:0:ffff:a292:48a6
162.146.72.167 0:0:0:0:0:ffff:a292:48a7
162.146.72.168 0:0:0:0:0:ffff:a292:48a8
162.146.72.169 0:0:0:0:0:ffff:a292:48a9
162.146.72.170 0:0:0:0:0:ffff:a292:48aa
162.146.72.171 0:0:0:0:0:ffff:a292:48ab
162.146.72.172 0:0:0:0:0:ffff:a292:48ac
162.146.72.173 0:0:0:0:0:ffff:a292:48ad
162.146.72.174 0:0:0:0:0:ffff:a292:48ae
162.146.72.175 0:0:0:0:0:ffff:a292:48af
162.146.72.176 0:0:0:0:0:ffff:a292:48b0
162.146.72.177 0:0:0:0:0:ffff:a292:48b1
162.146.72.178 0:0:0:0:0:ffff:a292:48b2
162.146.72.179 0:0:0:0:0:ffff:a292:48b3
162.146.72.180 0:0:0:0:0:ffff:a292:48b4


162.146.72.181 0:0:0:0:0:ffff:a292:48b5
162.146.72.182 0:0:0:0:0:ffff:a292:48b6
162.146.72.183 0:0:0:0:0:ffff:a292:48b7
162.146.72.184 0:0:0:0:0:ffff:a292:48b8
162.146.72.185 0:0:0:0:0:ffff:a292:48b9
162.146.72.186 0:0:0:0:0:ffff:a292:48ba
162.146.72.187 0:0:0:0:0:ffff:a292:48bb
162.146.72.188 0:0:0:0:0:ffff:a292:48bc
162.146.72.189 0:0:0:0:0:ffff:a292:48bd
162.146.72.190 0:0:0:0:0:ffff:a292:48be
162.146.72.191 0:0:0:0:0:ffff:a292:48bf
162.146.72.192 0:0:0:0:0:ffff:a292:48c0
162.146.72.193 0:0:0:0:0:ffff:a292:48c1
162.146.72.194 0:0:0:0:0:ffff:a292:48c2
162.146.72.195 0:0:0:0:0:ffff:a292:48c3
162.146.72.196 0:0:0:0:0:ffff:a292:48c4
162.146.72.197 0:0:0:0:0:ffff:a292:48c5
162.146.72.198 0:0:0:0:0:ffff:a292:48c6
162.146.72.199 0:0:0:0:0:ffff:a292:48c7
162.146.72.200 0:0:0:0:0:ffff:a292:48c8
162.146.72.201 0:0:0:0:0:ffff:a292:48c9
162.146.72.202 0:0:0:0:0:ffff:a292:48ca
162.146.72.203 0:0:0:0:0:ffff:a292:48cb
162.146.72.204 0:0:0:0:0:ffff:a292:48cc
162.146.72.205 0:0:0:0:0:ffff:a292:48cd
162.146.72.206 0:0:0:0:0:ffff:a292:48ce
162.146.72.207 0:0:0:0:0:ffff:a292:48cf
162.146.72.208 0:0:0:0:0:ffff:a292:48d0
162.146.72.209 0:0:0:0:0:ffff:a292:48d1
162.146.72.210 0:0:0:0:0:ffff:a292:48d2
162.146.72.211 0:0:0:0:0:ffff:a292:48d3
162.146.72.212 0:0:0:0:0:ffff:a292:48d4
162.146.72.213 0:0:0:0:0:ffff:a292:48d5
162.146.72.214 0:0:0:0:0:ffff:a292:48d6
162.146.72.215 0:0:0:0:0:ffff:a292:48d7
162.146.72.216 0:0:0:0:0:ffff:a292:48d8
162.146.72.217 0:0:0:0:0:ffff:a292:48d9
162.146.72.218 0:0:0:0:0:ffff:a292:48da
162.146.72.219 0:0:0:0:0:ffff:a292:48db
162.146.72.220 0:0:0:0:0:ffff:a292:48dc
162.146.72.221 0:0:0:0:0:ffff:a292:48dd
162.146.72.222 0:0:0:0:0:ffff:a292:48de
162.146.72.223 0:0:0:0:0:ffff:a292:48df
162.146.72.224 0:0:0:0:0:ffff:a292:48e0
162.146.72.225 0:0:0:0:0:ffff:a292:48e1
162.146.72.226 0:0:0:0:0:ffff:a292:48e2
162.146.72.227 0:0:0:0:0:ffff:a292:48e3
162.146.72.228 0:0:0:0:0:ffff:a292:48e4
162.146.72.229 0:0:0:0:0:ffff:a292:48e5
162.146.72.230 0:0:0:0:0:ffff:a292:48e6
162.146.72.231 0:0:0:0:0:ffff:a292:48e7
162.146.72.232 0:0:0:0:0:ffff:a292:48e8
162.146.72.233 0:0:0:0:0:ffff:a292:48e9
162.146.72.234 0:0:0:0:0:ffff:a292:48ea
162.146.72.235 0:0:0:0:0:ffff:a292:48eb
162.146.72.236 0:0:0:0:0:ffff:a292:48ec
162.146.72.237 0:0:0:0:0:ffff:a292:48ed
162.146.72.238 0:0:0:0:0:ffff:a292:48ee
162.146.72.239 0:0:0:0:0:ffff:a292:48ef
162.146.72.240 0:0:0:0:0:ffff:a292:48f0
162.146.72.241 0:0:0:0:0:ffff:a292:48f1
162.146.72.242 0:0:0:0:0:ffff:a292:48f2
162.146.72.243 0:0:0:0:0:ffff:a292:48f3
162.146.72.244 0:0:0:0:0:ffff:a292:48f4
162.146.72.245 0:0:0:0:0:ffff:a292:48f5
162.146.72.246 0:0:0:0:0:ffff:a292:48f6
162.146.72.247 0:0:0:0:0:ffff:a292:48f7
162.146.72.248 0:0:0:0:0:ffff:a292:48f8
162.146.72.249 0:0:0:0:0:ffff:a292:48f9
162.146.72.250 0:0:0:0:0:ffff:a292:48fa
162.146.72.251 0:0:0:0:0:ffff:a292:48fb
162.146.72.252 0:0:0:0:0:ffff:a292:48fc
162.146.72.253 0:0:0:0:0:ffff:a292:48fd
162.146.72.254 0:0:0:0:0:ffff:a292:48fe
162.146.72.255 0:0:0:0:0:ffff:a292:48ff


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.