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
113.20.72.1 0:0:0:0:0:ffff:7114:4801
113.20.72.2 0:0:0:0:0:ffff:7114:4802
113.20.72.3 0:0:0:0:0:ffff:7114:4803
113.20.72.4 0:0:0:0:0:ffff:7114:4804
113.20.72.5 0:0:0:0:0:ffff:7114:4805
113.20.72.6 0:0:0:0:0:ffff:7114:4806
113.20.72.7 0:0:0:0:0:ffff:7114:4807
113.20.72.8 0:0:0:0:0:ffff:7114:4808
113.20.72.9 0:0:0:0:0:ffff:7114:4809
113.20.72.10 0:0:0:0:0:ffff:7114:480a
113.20.72.11 0:0:0:0:0:ffff:7114:480b
113.20.72.12 0:0:0:0:0:ffff:7114:480c
113.20.72.13 0:0:0:0:0:ffff:7114:480d
113.20.72.14 0:0:0:0:0:ffff:7114:480e
113.20.72.15 0:0:0:0:0:ffff:7114:480f
113.20.72.16 0:0:0:0:0:ffff:7114:4810
113.20.72.17 0:0:0:0:0:ffff:7114:4811
113.20.72.18 0:0:0:0:0:ffff:7114:4812
113.20.72.19 0:0:0:0:0:ffff:7114:4813
113.20.72.20 0:0:0:0:0:ffff:7114:4814
113.20.72.21 0:0:0:0:0:ffff:7114:4815
113.20.72.22 0:0:0:0:0:ffff:7114:4816
113.20.72.23 0:0:0:0:0:ffff:7114:4817
113.20.72.24 0:0:0:0:0:ffff:7114:4818
113.20.72.25 0:0:0:0:0:ffff:7114:4819
113.20.72.26 0:0:0:0:0:ffff:7114:481a
113.20.72.27 0:0:0:0:0:ffff:7114:481b
113.20.72.28 0:0:0:0:0:ffff:7114:481c
113.20.72.29 0:0:0:0:0:ffff:7114:481d
113.20.72.30 0:0:0:0:0:ffff:7114:481e
113.20.72.31 0:0:0:0:0:ffff:7114:481f
113.20.72.32 0:0:0:0:0:ffff:7114:4820
113.20.72.33 0:0:0:0:0:ffff:7114:4821
113.20.72.34 0:0:0:0:0:ffff:7114:4822
113.20.72.35 0:0:0:0:0:ffff:7114:4823
113.20.72.36 0:0:0:0:0:ffff:7114:4824
113.20.72.37 0:0:0:0:0:ffff:7114:4825
113.20.72.38 0:0:0:0:0:ffff:7114:4826
113.20.72.39 0:0:0:0:0:ffff:7114:4827
113.20.72.40 0:0:0:0:0:ffff:7114:4828
113.20.72.41 0:0:0:0:0:ffff:7114:4829
113.20.72.42 0:0:0:0:0:ffff:7114:482a
113.20.72.43 0:0:0:0:0:ffff:7114:482b
113.20.72.44 0:0:0:0:0:ffff:7114:482c
113.20.72.45 0:0:0:0:0:ffff:7114:482d
113.20.72.46 0:0:0:0:0:ffff:7114:482e
113.20.72.47 0:0:0:0:0:ffff:7114:482f
113.20.72.48 0:0:0:0:0:ffff:7114:4830
113.20.72.49 0:0:0:0:0:ffff:7114:4831
113.20.72.50 0:0:0:0:0:ffff:7114:4832
113.20.72.51 0:0:0:0:0:ffff:7114:4833
113.20.72.52 0:0:0:0:0:ffff:7114:4834
113.20.72.53 0:0:0:0:0:ffff:7114:4835
113.20.72.54 0:0:0:0:0:ffff:7114:4836
113.20.72.55 0:0:0:0:0:ffff:7114:4837
113.20.72.56 0:0:0:0:0:ffff:7114:4838
113.20.72.57 0:0:0:0:0:ffff:7114:4839
113.20.72.58 0:0:0:0:0:ffff:7114:483a
113.20.72.59 0:0:0:0:0:ffff:7114:483b
113.20.72.60 0:0:0:0:0:ffff:7114:483c


113.20.72.61 0:0:0:0:0:ffff:7114:483d
113.20.72.62 0:0:0:0:0:ffff:7114:483e
113.20.72.63 0:0:0:0:0:ffff:7114:483f
113.20.72.64 0:0:0:0:0:ffff:7114:4840
113.20.72.65 0:0:0:0:0:ffff:7114:4841
113.20.72.66 0:0:0:0:0:ffff:7114:4842
113.20.72.67 0:0:0:0:0:ffff:7114:4843
113.20.72.68 0:0:0:0:0:ffff:7114:4844
113.20.72.69 0:0:0:0:0:ffff:7114:4845
113.20.72.70 0:0:0:0:0:ffff:7114:4846
113.20.72.71 0:0:0:0:0:ffff:7114:4847
113.20.72.72 0:0:0:0:0:ffff:7114:4848
113.20.72.73 0:0:0:0:0:ffff:7114:4849
113.20.72.74 0:0:0:0:0:ffff:7114:484a
113.20.72.75 0:0:0:0:0:ffff:7114:484b
113.20.72.76 0:0:0:0:0:ffff:7114:484c
113.20.72.77 0:0:0:0:0:ffff:7114:484d
113.20.72.78 0:0:0:0:0:ffff:7114:484e
113.20.72.79 0:0:0:0:0:ffff:7114:484f
113.20.72.80 0:0:0:0:0:ffff:7114:4850
113.20.72.81 0:0:0:0:0:ffff:7114:4851
113.20.72.82 0:0:0:0:0:ffff:7114:4852
113.20.72.83 0:0:0:0:0:ffff:7114:4853
113.20.72.84 0:0:0:0:0:ffff:7114:4854
113.20.72.85 0:0:0:0:0:ffff:7114:4855
113.20.72.86 0:0:0:0:0:ffff:7114:4856
113.20.72.87 0:0:0:0:0:ffff:7114:4857
113.20.72.88 0:0:0:0:0:ffff:7114:4858
113.20.72.89 0:0:0:0:0:ffff:7114:4859
113.20.72.90 0:0:0:0:0:ffff:7114:485a
113.20.72.91 0:0:0:0:0:ffff:7114:485b
113.20.72.92 0:0:0:0:0:ffff:7114:485c
113.20.72.93 0:0:0:0:0:ffff:7114:485d
113.20.72.94 0:0:0:0:0:ffff:7114:485e
113.20.72.95 0:0:0:0:0:ffff:7114:485f
113.20.72.96 0:0:0:0:0:ffff:7114:4860
113.20.72.97 0:0:0:0:0:ffff:7114:4861
113.20.72.98 0:0:0:0:0:ffff:7114:4862
113.20.72.99 0:0:0:0:0:ffff:7114:4863
113.20.72.100 0:0:0:0:0:ffff:7114:4864
113.20.72.101 0:0:0:0:0:ffff:7114:4865
113.20.72.102 0:0:0:0:0:ffff:7114:4866
113.20.72.103 0:0:0:0:0:ffff:7114:4867
113.20.72.104 0:0:0:0:0:ffff:7114:4868
113.20.72.105 0:0:0:0:0:ffff:7114:4869
113.20.72.106 0:0:0:0:0:ffff:7114:486a
113.20.72.107 0:0:0:0:0:ffff:7114:486b
113.20.72.108 0:0:0:0:0:ffff:7114:486c
113.20.72.109 0:0:0:0:0:ffff:7114:486d
113.20.72.110 0:0:0:0:0:ffff:7114:486e
113.20.72.111 0:0:0:0:0:ffff:7114:486f
113.20.72.112 0:0:0:0:0:ffff:7114:4870
113.20.72.113 0:0:0:0:0:ffff:7114:4871
113.20.72.114 0:0:0:0:0:ffff:7114:4872
113.20.72.115 0:0:0:0:0:ffff:7114:4873
113.20.72.116 0:0:0:0:0:ffff:7114:4874
113.20.72.117 0:0:0:0:0:ffff:7114:4875
113.20.72.118 0:0:0:0:0:ffff:7114:4876
113.20.72.119 0:0:0:0:0:ffff:7114:4877
113.20.72.120 0:0:0:0:0:ffff:7114:4878


113.20.72.121 0:0:0:0:0:ffff:7114:4879
113.20.72.122 0:0:0:0:0:ffff:7114:487a
113.20.72.123 0:0:0:0:0:ffff:7114:487b
113.20.72.124 0:0:0:0:0:ffff:7114:487c
113.20.72.125 0:0:0:0:0:ffff:7114:487d
113.20.72.126 0:0:0:0:0:ffff:7114:487e
113.20.72.127 0:0:0:0:0:ffff:7114:487f
113.20.72.128 0:0:0:0:0:ffff:7114:4880
113.20.72.129 0:0:0:0:0:ffff:7114:4881
113.20.72.130 0:0:0:0:0:ffff:7114:4882
113.20.72.131 0:0:0:0:0:ffff:7114:4883
113.20.72.132 0:0:0:0:0:ffff:7114:4884
113.20.72.133 0:0:0:0:0:ffff:7114:4885
113.20.72.134 0:0:0:0:0:ffff:7114:4886
113.20.72.135 0:0:0:0:0:ffff:7114:4887
113.20.72.136 0:0:0:0:0:ffff:7114:4888
113.20.72.137 0:0:0:0:0:ffff:7114:4889
113.20.72.138 0:0:0:0:0:ffff:7114:488a
113.20.72.139 0:0:0:0:0:ffff:7114:488b
113.20.72.140 0:0:0:0:0:ffff:7114:488c
113.20.72.141 0:0:0:0:0:ffff:7114:488d
113.20.72.142 0:0:0:0:0:ffff:7114:488e
113.20.72.143 0:0:0:0:0:ffff:7114:488f
113.20.72.144 0:0:0:0:0:ffff:7114:4890
113.20.72.145 0:0:0:0:0:ffff:7114:4891
113.20.72.146 0:0:0:0:0:ffff:7114:4892
113.20.72.147 0:0:0:0:0:ffff:7114:4893
113.20.72.148 0:0:0:0:0:ffff:7114:4894
113.20.72.149 0:0:0:0:0:ffff:7114:4895
113.20.72.150 0:0:0:0:0:ffff:7114:4896
113.20.72.151 0:0:0:0:0:ffff:7114:4897
113.20.72.152 0:0:0:0:0:ffff:7114:4898
113.20.72.153 0:0:0:0:0:ffff:7114:4899
113.20.72.154 0:0:0:0:0:ffff:7114:489a
113.20.72.155 0:0:0:0:0:ffff:7114:489b
113.20.72.156 0:0:0:0:0:ffff:7114:489c
113.20.72.157 0:0:0:0:0:ffff:7114:489d
113.20.72.158 0:0:0:0:0:ffff:7114:489e
113.20.72.159 0:0:0:0:0:ffff:7114:489f
113.20.72.160 0:0:0:0:0:ffff:7114:48a0
113.20.72.161 0:0:0:0:0:ffff:7114:48a1
113.20.72.162 0:0:0:0:0:ffff:7114:48a2
113.20.72.163 0:0:0:0:0:ffff:7114:48a3
113.20.72.164 0:0:0:0:0:ffff:7114:48a4
113.20.72.165 0:0:0:0:0:ffff:7114:48a5
113.20.72.166 0:0:0:0:0:ffff:7114:48a6
113.20.72.167 0:0:0:0:0:ffff:7114:48a7
113.20.72.168 0:0:0:0:0:ffff:7114:48a8
113.20.72.169 0:0:0:0:0:ffff:7114:48a9
113.20.72.170 0:0:0:0:0:ffff:7114:48aa
113.20.72.171 0:0:0:0:0:ffff:7114:48ab
113.20.72.172 0:0:0:0:0:ffff:7114:48ac
113.20.72.173 0:0:0:0:0:ffff:7114:48ad
113.20.72.174 0:0:0:0:0:ffff:7114:48ae
113.20.72.175 0:0:0:0:0:ffff:7114:48af
113.20.72.176 0:0:0:0:0:ffff:7114:48b0
113.20.72.177 0:0:0:0:0:ffff:7114:48b1
113.20.72.178 0:0:0:0:0:ffff:7114:48b2
113.20.72.179 0:0:0:0:0:ffff:7114:48b3
113.20.72.180 0:0:0:0:0:ffff:7114:48b4


113.20.72.181 0:0:0:0:0:ffff:7114:48b5
113.20.72.182 0:0:0:0:0:ffff:7114:48b6
113.20.72.183 0:0:0:0:0:ffff:7114:48b7
113.20.72.184 0:0:0:0:0:ffff:7114:48b8
113.20.72.185 0:0:0:0:0:ffff:7114:48b9
113.20.72.186 0:0:0:0:0:ffff:7114:48ba
113.20.72.187 0:0:0:0:0:ffff:7114:48bb
113.20.72.188 0:0:0:0:0:ffff:7114:48bc
113.20.72.189 0:0:0:0:0:ffff:7114:48bd
113.20.72.190 0:0:0:0:0:ffff:7114:48be
113.20.72.191 0:0:0:0:0:ffff:7114:48bf
113.20.72.192 0:0:0:0:0:ffff:7114:48c0
113.20.72.193 0:0:0:0:0:ffff:7114:48c1
113.20.72.194 0:0:0:0:0:ffff:7114:48c2
113.20.72.195 0:0:0:0:0:ffff:7114:48c3
113.20.72.196 0:0:0:0:0:ffff:7114:48c4
113.20.72.197 0:0:0:0:0:ffff:7114:48c5
113.20.72.198 0:0:0:0:0:ffff:7114:48c6
113.20.72.199 0:0:0:0:0:ffff:7114:48c7
113.20.72.200 0:0:0:0:0:ffff:7114:48c8
113.20.72.201 0:0:0:0:0:ffff:7114:48c9
113.20.72.202 0:0:0:0:0:ffff:7114:48ca
113.20.72.203 0:0:0:0:0:ffff:7114:48cb
113.20.72.204 0:0:0:0:0:ffff:7114:48cc
113.20.72.205 0:0:0:0:0:ffff:7114:48cd
113.20.72.206 0:0:0:0:0:ffff:7114:48ce
113.20.72.207 0:0:0:0:0:ffff:7114:48cf
113.20.72.208 0:0:0:0:0:ffff:7114:48d0
113.20.72.209 0:0:0:0:0:ffff:7114:48d1
113.20.72.210 0:0:0:0:0:ffff:7114:48d2
113.20.72.211 0:0:0:0:0:ffff:7114:48d3
113.20.72.212 0:0:0:0:0:ffff:7114:48d4
113.20.72.213 0:0:0:0:0:ffff:7114:48d5
113.20.72.214 0:0:0:0:0:ffff:7114:48d6
113.20.72.215 0:0:0:0:0:ffff:7114:48d7
113.20.72.216 0:0:0:0:0:ffff:7114:48d8
113.20.72.217 0:0:0:0:0:ffff:7114:48d9
113.20.72.218 0:0:0:0:0:ffff:7114:48da
113.20.72.219 0:0:0:0:0:ffff:7114:48db
113.20.72.220 0:0:0:0:0:ffff:7114:48dc
113.20.72.221 0:0:0:0:0:ffff:7114:48dd
113.20.72.222 0:0:0:0:0:ffff:7114:48de
113.20.72.223 0:0:0:0:0:ffff:7114:48df
113.20.72.224 0:0:0:0:0:ffff:7114:48e0
113.20.72.225 0:0:0:0:0:ffff:7114:48e1
113.20.72.226 0:0:0:0:0:ffff:7114:48e2
113.20.72.227 0:0:0:0:0:ffff:7114:48e3
113.20.72.228 0:0:0:0:0:ffff:7114:48e4
113.20.72.229 0:0:0:0:0:ffff:7114:48e5
113.20.72.230 0:0:0:0:0:ffff:7114:48e6
113.20.72.231 0:0:0:0:0:ffff:7114:48e7
113.20.72.232 0:0:0:0:0:ffff:7114:48e8
113.20.72.233 0:0:0:0:0:ffff:7114:48e9
113.20.72.234 0:0:0:0:0:ffff:7114:48ea
113.20.72.235 0:0:0:0:0:ffff:7114:48eb
113.20.72.236 0:0:0:0:0:ffff:7114:48ec
113.20.72.237 0:0:0:0:0:ffff:7114:48ed
113.20.72.238 0:0:0:0:0:ffff:7114:48ee
113.20.72.239 0:0:0:0:0:ffff:7114:48ef
113.20.72.240 0:0:0:0:0:ffff:7114:48f0
113.20.72.241 0:0:0:0:0:ffff:7114:48f1
113.20.72.242 0:0:0:0:0:ffff:7114:48f2
113.20.72.243 0:0:0:0:0:ffff:7114:48f3
113.20.72.244 0:0:0:0:0:ffff:7114:48f4
113.20.72.245 0:0:0:0:0:ffff:7114:48f5
113.20.72.246 0:0:0:0:0:ffff:7114:48f6
113.20.72.247 0:0:0:0:0:ffff:7114:48f7
113.20.72.248 0:0:0:0:0:ffff:7114:48f8
113.20.72.249 0:0:0:0:0:ffff:7114:48f9
113.20.72.250 0:0:0:0:0:ffff:7114:48fa
113.20.72.251 0:0:0:0:0:ffff:7114:48fb
113.20.72.252 0:0:0:0:0:ffff:7114:48fc
113.20.72.253 0:0:0:0:0:ffff:7114:48fd
113.20.72.254 0:0:0:0:0:ffff:7114:48fe
113.20.72.255 0:0:0:0:0:ffff:7114:48ff


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.