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
165.160.72.1 0:0:0:0:0:ffff:a5a0:4801
165.160.72.2 0:0:0:0:0:ffff:a5a0:4802
165.160.72.3 0:0:0:0:0:ffff:a5a0:4803
165.160.72.4 0:0:0:0:0:ffff:a5a0:4804
165.160.72.5 0:0:0:0:0:ffff:a5a0:4805
165.160.72.6 0:0:0:0:0:ffff:a5a0:4806
165.160.72.7 0:0:0:0:0:ffff:a5a0:4807
165.160.72.8 0:0:0:0:0:ffff:a5a0:4808
165.160.72.9 0:0:0:0:0:ffff:a5a0:4809
165.160.72.10 0:0:0:0:0:ffff:a5a0:480a
165.160.72.11 0:0:0:0:0:ffff:a5a0:480b
165.160.72.12 0:0:0:0:0:ffff:a5a0:480c
165.160.72.13 0:0:0:0:0:ffff:a5a0:480d
165.160.72.14 0:0:0:0:0:ffff:a5a0:480e
165.160.72.15 0:0:0:0:0:ffff:a5a0:480f
165.160.72.16 0:0:0:0:0:ffff:a5a0:4810
165.160.72.17 0:0:0:0:0:ffff:a5a0:4811
165.160.72.18 0:0:0:0:0:ffff:a5a0:4812
165.160.72.19 0:0:0:0:0:ffff:a5a0:4813
165.160.72.20 0:0:0:0:0:ffff:a5a0:4814
165.160.72.21 0:0:0:0:0:ffff:a5a0:4815
165.160.72.22 0:0:0:0:0:ffff:a5a0:4816
165.160.72.23 0:0:0:0:0:ffff:a5a0:4817
165.160.72.24 0:0:0:0:0:ffff:a5a0:4818
165.160.72.25 0:0:0:0:0:ffff:a5a0:4819
165.160.72.26 0:0:0:0:0:ffff:a5a0:481a
165.160.72.27 0:0:0:0:0:ffff:a5a0:481b
165.160.72.28 0:0:0:0:0:ffff:a5a0:481c
165.160.72.29 0:0:0:0:0:ffff:a5a0:481d
165.160.72.30 0:0:0:0:0:ffff:a5a0:481e
165.160.72.31 0:0:0:0:0:ffff:a5a0:481f
165.160.72.32 0:0:0:0:0:ffff:a5a0:4820
165.160.72.33 0:0:0:0:0:ffff:a5a0:4821
165.160.72.34 0:0:0:0:0:ffff:a5a0:4822
165.160.72.35 0:0:0:0:0:ffff:a5a0:4823
165.160.72.36 0:0:0:0:0:ffff:a5a0:4824
165.160.72.37 0:0:0:0:0:ffff:a5a0:4825
165.160.72.38 0:0:0:0:0:ffff:a5a0:4826
165.160.72.39 0:0:0:0:0:ffff:a5a0:4827
165.160.72.40 0:0:0:0:0:ffff:a5a0:4828
165.160.72.41 0:0:0:0:0:ffff:a5a0:4829
165.160.72.42 0:0:0:0:0:ffff:a5a0:482a
165.160.72.43 0:0:0:0:0:ffff:a5a0:482b
165.160.72.44 0:0:0:0:0:ffff:a5a0:482c
165.160.72.45 0:0:0:0:0:ffff:a5a0:482d
165.160.72.46 0:0:0:0:0:ffff:a5a0:482e
165.160.72.47 0:0:0:0:0:ffff:a5a0:482f
165.160.72.48 0:0:0:0:0:ffff:a5a0:4830
165.160.72.49 0:0:0:0:0:ffff:a5a0:4831
165.160.72.50 0:0:0:0:0:ffff:a5a0:4832
165.160.72.51 0:0:0:0:0:ffff:a5a0:4833
165.160.72.52 0:0:0:0:0:ffff:a5a0:4834
165.160.72.53 0:0:0:0:0:ffff:a5a0:4835
165.160.72.54 0:0:0:0:0:ffff:a5a0:4836
165.160.72.55 0:0:0:0:0:ffff:a5a0:4837
165.160.72.56 0:0:0:0:0:ffff:a5a0:4838
165.160.72.57 0:0:0:0:0:ffff:a5a0:4839
165.160.72.58 0:0:0:0:0:ffff:a5a0:483a
165.160.72.59 0:0:0:0:0:ffff:a5a0:483b
165.160.72.60 0:0:0:0:0:ffff:a5a0:483c


165.160.72.61 0:0:0:0:0:ffff:a5a0:483d
165.160.72.62 0:0:0:0:0:ffff:a5a0:483e
165.160.72.63 0:0:0:0:0:ffff:a5a0:483f
165.160.72.64 0:0:0:0:0:ffff:a5a0:4840
165.160.72.65 0:0:0:0:0:ffff:a5a0:4841
165.160.72.66 0:0:0:0:0:ffff:a5a0:4842
165.160.72.67 0:0:0:0:0:ffff:a5a0:4843
165.160.72.68 0:0:0:0:0:ffff:a5a0:4844
165.160.72.69 0:0:0:0:0:ffff:a5a0:4845
165.160.72.70 0:0:0:0:0:ffff:a5a0:4846
165.160.72.71 0:0:0:0:0:ffff:a5a0:4847
165.160.72.72 0:0:0:0:0:ffff:a5a0:4848
165.160.72.73 0:0:0:0:0:ffff:a5a0:4849
165.160.72.74 0:0:0:0:0:ffff:a5a0:484a
165.160.72.75 0:0:0:0:0:ffff:a5a0:484b
165.160.72.76 0:0:0:0:0:ffff:a5a0:484c
165.160.72.77 0:0:0:0:0:ffff:a5a0:484d
165.160.72.78 0:0:0:0:0:ffff:a5a0:484e
165.160.72.79 0:0:0:0:0:ffff:a5a0:484f
165.160.72.80 0:0:0:0:0:ffff:a5a0:4850
165.160.72.81 0:0:0:0:0:ffff:a5a0:4851
165.160.72.82 0:0:0:0:0:ffff:a5a0:4852
165.160.72.83 0:0:0:0:0:ffff:a5a0:4853
165.160.72.84 0:0:0:0:0:ffff:a5a0:4854
165.160.72.85 0:0:0:0:0:ffff:a5a0:4855
165.160.72.86 0:0:0:0:0:ffff:a5a0:4856
165.160.72.87 0:0:0:0:0:ffff:a5a0:4857
165.160.72.88 0:0:0:0:0:ffff:a5a0:4858
165.160.72.89 0:0:0:0:0:ffff:a5a0:4859
165.160.72.90 0:0:0:0:0:ffff:a5a0:485a
165.160.72.91 0:0:0:0:0:ffff:a5a0:485b
165.160.72.92 0:0:0:0:0:ffff:a5a0:485c
165.160.72.93 0:0:0:0:0:ffff:a5a0:485d
165.160.72.94 0:0:0:0:0:ffff:a5a0:485e
165.160.72.95 0:0:0:0:0:ffff:a5a0:485f
165.160.72.96 0:0:0:0:0:ffff:a5a0:4860
165.160.72.97 0:0:0:0:0:ffff:a5a0:4861
165.160.72.98 0:0:0:0:0:ffff:a5a0:4862
165.160.72.99 0:0:0:0:0:ffff:a5a0:4863
165.160.72.100 0:0:0:0:0:ffff:a5a0:4864
165.160.72.101 0:0:0:0:0:ffff:a5a0:4865
165.160.72.102 0:0:0:0:0:ffff:a5a0:4866
165.160.72.103 0:0:0:0:0:ffff:a5a0:4867
165.160.72.104 0:0:0:0:0:ffff:a5a0:4868
165.160.72.105 0:0:0:0:0:ffff:a5a0:4869
165.160.72.106 0:0:0:0:0:ffff:a5a0:486a
165.160.72.107 0:0:0:0:0:ffff:a5a0:486b
165.160.72.108 0:0:0:0:0:ffff:a5a0:486c
165.160.72.109 0:0:0:0:0:ffff:a5a0:486d
165.160.72.110 0:0:0:0:0:ffff:a5a0:486e
165.160.72.111 0:0:0:0:0:ffff:a5a0:486f
165.160.72.112 0:0:0:0:0:ffff:a5a0:4870
165.160.72.113 0:0:0:0:0:ffff:a5a0:4871
165.160.72.114 0:0:0:0:0:ffff:a5a0:4872
165.160.72.115 0:0:0:0:0:ffff:a5a0:4873
165.160.72.116 0:0:0:0:0:ffff:a5a0:4874
165.160.72.117 0:0:0:0:0:ffff:a5a0:4875
165.160.72.118 0:0:0:0:0:ffff:a5a0:4876
165.160.72.119 0:0:0:0:0:ffff:a5a0:4877
165.160.72.120 0:0:0:0:0:ffff:a5a0:4878


165.160.72.121 0:0:0:0:0:ffff:a5a0:4879
165.160.72.122 0:0:0:0:0:ffff:a5a0:487a
165.160.72.123 0:0:0:0:0:ffff:a5a0:487b
165.160.72.124 0:0:0:0:0:ffff:a5a0:487c
165.160.72.125 0:0:0:0:0:ffff:a5a0:487d
165.160.72.126 0:0:0:0:0:ffff:a5a0:487e
165.160.72.127 0:0:0:0:0:ffff:a5a0:487f
165.160.72.128 0:0:0:0:0:ffff:a5a0:4880
165.160.72.129 0:0:0:0:0:ffff:a5a0:4881
165.160.72.130 0:0:0:0:0:ffff:a5a0:4882
165.160.72.131 0:0:0:0:0:ffff:a5a0:4883
165.160.72.132 0:0:0:0:0:ffff:a5a0:4884
165.160.72.133 0:0:0:0:0:ffff:a5a0:4885
165.160.72.134 0:0:0:0:0:ffff:a5a0:4886
165.160.72.135 0:0:0:0:0:ffff:a5a0:4887
165.160.72.136 0:0:0:0:0:ffff:a5a0:4888
165.160.72.137 0:0:0:0:0:ffff:a5a0:4889
165.160.72.138 0:0:0:0:0:ffff:a5a0:488a
165.160.72.139 0:0:0:0:0:ffff:a5a0:488b
165.160.72.140 0:0:0:0:0:ffff:a5a0:488c
165.160.72.141 0:0:0:0:0:ffff:a5a0:488d
165.160.72.142 0:0:0:0:0:ffff:a5a0:488e
165.160.72.143 0:0:0:0:0:ffff:a5a0:488f
165.160.72.144 0:0:0:0:0:ffff:a5a0:4890
165.160.72.145 0:0:0:0:0:ffff:a5a0:4891
165.160.72.146 0:0:0:0:0:ffff:a5a0:4892
165.160.72.147 0:0:0:0:0:ffff:a5a0:4893
165.160.72.148 0:0:0:0:0:ffff:a5a0:4894
165.160.72.149 0:0:0:0:0:ffff:a5a0:4895
165.160.72.150 0:0:0:0:0:ffff:a5a0:4896
165.160.72.151 0:0:0:0:0:ffff:a5a0:4897
165.160.72.152 0:0:0:0:0:ffff:a5a0:4898
165.160.72.153 0:0:0:0:0:ffff:a5a0:4899
165.160.72.154 0:0:0:0:0:ffff:a5a0:489a
165.160.72.155 0:0:0:0:0:ffff:a5a0:489b
165.160.72.156 0:0:0:0:0:ffff:a5a0:489c
165.160.72.157 0:0:0:0:0:ffff:a5a0:489d
165.160.72.158 0:0:0:0:0:ffff:a5a0:489e
165.160.72.159 0:0:0:0:0:ffff:a5a0:489f
165.160.72.160 0:0:0:0:0:ffff:a5a0:48a0
165.160.72.161 0:0:0:0:0:ffff:a5a0:48a1
165.160.72.162 0:0:0:0:0:ffff:a5a0:48a2
165.160.72.163 0:0:0:0:0:ffff:a5a0:48a3
165.160.72.164 0:0:0:0:0:ffff:a5a0:48a4
165.160.72.165 0:0:0:0:0:ffff:a5a0:48a5
165.160.72.166 0:0:0:0:0:ffff:a5a0:48a6
165.160.72.167 0:0:0:0:0:ffff:a5a0:48a7
165.160.72.168 0:0:0:0:0:ffff:a5a0:48a8
165.160.72.169 0:0:0:0:0:ffff:a5a0:48a9
165.160.72.170 0:0:0:0:0:ffff:a5a0:48aa
165.160.72.171 0:0:0:0:0:ffff:a5a0:48ab
165.160.72.172 0:0:0:0:0:ffff:a5a0:48ac
165.160.72.173 0:0:0:0:0:ffff:a5a0:48ad
165.160.72.174 0:0:0:0:0:ffff:a5a0:48ae
165.160.72.175 0:0:0:0:0:ffff:a5a0:48af
165.160.72.176 0:0:0:0:0:ffff:a5a0:48b0
165.160.72.177 0:0:0:0:0:ffff:a5a0:48b1
165.160.72.178 0:0:0:0:0:ffff:a5a0:48b2
165.160.72.179 0:0:0:0:0:ffff:a5a0:48b3
165.160.72.180 0:0:0:0:0:ffff:a5a0:48b4


165.160.72.181 0:0:0:0:0:ffff:a5a0:48b5
165.160.72.182 0:0:0:0:0:ffff:a5a0:48b6
165.160.72.183 0:0:0:0:0:ffff:a5a0:48b7
165.160.72.184 0:0:0:0:0:ffff:a5a0:48b8
165.160.72.185 0:0:0:0:0:ffff:a5a0:48b9
165.160.72.186 0:0:0:0:0:ffff:a5a0:48ba
165.160.72.187 0:0:0:0:0:ffff:a5a0:48bb
165.160.72.188 0:0:0:0:0:ffff:a5a0:48bc
165.160.72.189 0:0:0:0:0:ffff:a5a0:48bd
165.160.72.190 0:0:0:0:0:ffff:a5a0:48be
165.160.72.191 0:0:0:0:0:ffff:a5a0:48bf
165.160.72.192 0:0:0:0:0:ffff:a5a0:48c0
165.160.72.193 0:0:0:0:0:ffff:a5a0:48c1
165.160.72.194 0:0:0:0:0:ffff:a5a0:48c2
165.160.72.195 0:0:0:0:0:ffff:a5a0:48c3
165.160.72.196 0:0:0:0:0:ffff:a5a0:48c4
165.160.72.197 0:0:0:0:0:ffff:a5a0:48c5
165.160.72.198 0:0:0:0:0:ffff:a5a0:48c6
165.160.72.199 0:0:0:0:0:ffff:a5a0:48c7
165.160.72.200 0:0:0:0:0:ffff:a5a0:48c8
165.160.72.201 0:0:0:0:0:ffff:a5a0:48c9
165.160.72.202 0:0:0:0:0:ffff:a5a0:48ca
165.160.72.203 0:0:0:0:0:ffff:a5a0:48cb
165.160.72.204 0:0:0:0:0:ffff:a5a0:48cc
165.160.72.205 0:0:0:0:0:ffff:a5a0:48cd
165.160.72.206 0:0:0:0:0:ffff:a5a0:48ce
165.160.72.207 0:0:0:0:0:ffff:a5a0:48cf
165.160.72.208 0:0:0:0:0:ffff:a5a0:48d0
165.160.72.209 0:0:0:0:0:ffff:a5a0:48d1
165.160.72.210 0:0:0:0:0:ffff:a5a0:48d2
165.160.72.211 0:0:0:0:0:ffff:a5a0:48d3
165.160.72.212 0:0:0:0:0:ffff:a5a0:48d4
165.160.72.213 0:0:0:0:0:ffff:a5a0:48d5
165.160.72.214 0:0:0:0:0:ffff:a5a0:48d6
165.160.72.215 0:0:0:0:0:ffff:a5a0:48d7
165.160.72.216 0:0:0:0:0:ffff:a5a0:48d8
165.160.72.217 0:0:0:0:0:ffff:a5a0:48d9
165.160.72.218 0:0:0:0:0:ffff:a5a0:48da
165.160.72.219 0:0:0:0:0:ffff:a5a0:48db
165.160.72.220 0:0:0:0:0:ffff:a5a0:48dc
165.160.72.221 0:0:0:0:0:ffff:a5a0:48dd
165.160.72.222 0:0:0:0:0:ffff:a5a0:48de
165.160.72.223 0:0:0:0:0:ffff:a5a0:48df
165.160.72.224 0:0:0:0:0:ffff:a5a0:48e0
165.160.72.225 0:0:0:0:0:ffff:a5a0:48e1
165.160.72.226 0:0:0:0:0:ffff:a5a0:48e2
165.160.72.227 0:0:0:0:0:ffff:a5a0:48e3
165.160.72.228 0:0:0:0:0:ffff:a5a0:48e4
165.160.72.229 0:0:0:0:0:ffff:a5a0:48e5
165.160.72.230 0:0:0:0:0:ffff:a5a0:48e6
165.160.72.231 0:0:0:0:0:ffff:a5a0:48e7
165.160.72.232 0:0:0:0:0:ffff:a5a0:48e8
165.160.72.233 0:0:0:0:0:ffff:a5a0:48e9
165.160.72.234 0:0:0:0:0:ffff:a5a0:48ea
165.160.72.235 0:0:0:0:0:ffff:a5a0:48eb
165.160.72.236 0:0:0:0:0:ffff:a5a0:48ec
165.160.72.237 0:0:0:0:0:ffff:a5a0:48ed
165.160.72.238 0:0:0:0:0:ffff:a5a0:48ee
165.160.72.239 0:0:0:0:0:ffff:a5a0:48ef
165.160.72.240 0:0:0:0:0:ffff:a5a0:48f0
165.160.72.241 0:0:0:0:0:ffff:a5a0:48f1
165.160.72.242 0:0:0:0:0:ffff:a5a0:48f2
165.160.72.243 0:0:0:0:0:ffff:a5a0:48f3
165.160.72.244 0:0:0:0:0:ffff:a5a0:48f4
165.160.72.245 0:0:0:0:0:ffff:a5a0:48f5
165.160.72.246 0:0:0:0:0:ffff:a5a0:48f6
165.160.72.247 0:0:0:0:0:ffff:a5a0:48f7
165.160.72.248 0:0:0:0:0:ffff:a5a0:48f8
165.160.72.249 0:0:0:0:0:ffff:a5a0:48f9
165.160.72.250 0:0:0:0:0:ffff:a5a0:48fa
165.160.72.251 0:0:0:0:0:ffff:a5a0:48fb
165.160.72.252 0:0:0:0:0:ffff:a5a0:48fc
165.160.72.253 0:0:0:0:0:ffff:a5a0:48fd
165.160.72.254 0:0:0:0:0:ffff:a5a0:48fe
165.160.72.255 0:0:0:0:0:ffff:a5a0:48ff


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.