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
226.131.72.1 0:0:0:0:0:ffff:e283:4801
226.131.72.2 0:0:0:0:0:ffff:e283:4802
226.131.72.3 0:0:0:0:0:ffff:e283:4803
226.131.72.4 0:0:0:0:0:ffff:e283:4804
226.131.72.5 0:0:0:0:0:ffff:e283:4805
226.131.72.6 0:0:0:0:0:ffff:e283:4806
226.131.72.7 0:0:0:0:0:ffff:e283:4807
226.131.72.8 0:0:0:0:0:ffff:e283:4808
226.131.72.9 0:0:0:0:0:ffff:e283:4809
226.131.72.10 0:0:0:0:0:ffff:e283:480a
226.131.72.11 0:0:0:0:0:ffff:e283:480b
226.131.72.12 0:0:0:0:0:ffff:e283:480c
226.131.72.13 0:0:0:0:0:ffff:e283:480d
226.131.72.14 0:0:0:0:0:ffff:e283:480e
226.131.72.15 0:0:0:0:0:ffff:e283:480f
226.131.72.16 0:0:0:0:0:ffff:e283:4810
226.131.72.17 0:0:0:0:0:ffff:e283:4811
226.131.72.18 0:0:0:0:0:ffff:e283:4812
226.131.72.19 0:0:0:0:0:ffff:e283:4813
226.131.72.20 0:0:0:0:0:ffff:e283:4814
226.131.72.21 0:0:0:0:0:ffff:e283:4815
226.131.72.22 0:0:0:0:0:ffff:e283:4816
226.131.72.23 0:0:0:0:0:ffff:e283:4817
226.131.72.24 0:0:0:0:0:ffff:e283:4818
226.131.72.25 0:0:0:0:0:ffff:e283:4819
226.131.72.26 0:0:0:0:0:ffff:e283:481a
226.131.72.27 0:0:0:0:0:ffff:e283:481b
226.131.72.28 0:0:0:0:0:ffff:e283:481c
226.131.72.29 0:0:0:0:0:ffff:e283:481d
226.131.72.30 0:0:0:0:0:ffff:e283:481e
226.131.72.31 0:0:0:0:0:ffff:e283:481f
226.131.72.32 0:0:0:0:0:ffff:e283:4820
226.131.72.33 0:0:0:0:0:ffff:e283:4821
226.131.72.34 0:0:0:0:0:ffff:e283:4822
226.131.72.35 0:0:0:0:0:ffff:e283:4823
226.131.72.36 0:0:0:0:0:ffff:e283:4824
226.131.72.37 0:0:0:0:0:ffff:e283:4825
226.131.72.38 0:0:0:0:0:ffff:e283:4826
226.131.72.39 0:0:0:0:0:ffff:e283:4827
226.131.72.40 0:0:0:0:0:ffff:e283:4828
226.131.72.41 0:0:0:0:0:ffff:e283:4829
226.131.72.42 0:0:0:0:0:ffff:e283:482a
226.131.72.43 0:0:0:0:0:ffff:e283:482b
226.131.72.44 0:0:0:0:0:ffff:e283:482c
226.131.72.45 0:0:0:0:0:ffff:e283:482d
226.131.72.46 0:0:0:0:0:ffff:e283:482e
226.131.72.47 0:0:0:0:0:ffff:e283:482f
226.131.72.48 0:0:0:0:0:ffff:e283:4830
226.131.72.49 0:0:0:0:0:ffff:e283:4831
226.131.72.50 0:0:0:0:0:ffff:e283:4832
226.131.72.51 0:0:0:0:0:ffff:e283:4833
226.131.72.52 0:0:0:0:0:ffff:e283:4834
226.131.72.53 0:0:0:0:0:ffff:e283:4835
226.131.72.54 0:0:0:0:0:ffff:e283:4836
226.131.72.55 0:0:0:0:0:ffff:e283:4837
226.131.72.56 0:0:0:0:0:ffff:e283:4838
226.131.72.57 0:0:0:0:0:ffff:e283:4839
226.131.72.58 0:0:0:0:0:ffff:e283:483a
226.131.72.59 0:0:0:0:0:ffff:e283:483b
226.131.72.60 0:0:0:0:0:ffff:e283:483c


226.131.72.61 0:0:0:0:0:ffff:e283:483d
226.131.72.62 0:0:0:0:0:ffff:e283:483e
226.131.72.63 0:0:0:0:0:ffff:e283:483f
226.131.72.64 0:0:0:0:0:ffff:e283:4840
226.131.72.65 0:0:0:0:0:ffff:e283:4841
226.131.72.66 0:0:0:0:0:ffff:e283:4842
226.131.72.67 0:0:0:0:0:ffff:e283:4843
226.131.72.68 0:0:0:0:0:ffff:e283:4844
226.131.72.69 0:0:0:0:0:ffff:e283:4845
226.131.72.70 0:0:0:0:0:ffff:e283:4846
226.131.72.71 0:0:0:0:0:ffff:e283:4847
226.131.72.72 0:0:0:0:0:ffff:e283:4848
226.131.72.73 0:0:0:0:0:ffff:e283:4849
226.131.72.74 0:0:0:0:0:ffff:e283:484a
226.131.72.75 0:0:0:0:0:ffff:e283:484b
226.131.72.76 0:0:0:0:0:ffff:e283:484c
226.131.72.77 0:0:0:0:0:ffff:e283:484d
226.131.72.78 0:0:0:0:0:ffff:e283:484e
226.131.72.79 0:0:0:0:0:ffff:e283:484f
226.131.72.80 0:0:0:0:0:ffff:e283:4850
226.131.72.81 0:0:0:0:0:ffff:e283:4851
226.131.72.82 0:0:0:0:0:ffff:e283:4852
226.131.72.83 0:0:0:0:0:ffff:e283:4853
226.131.72.84 0:0:0:0:0:ffff:e283:4854
226.131.72.85 0:0:0:0:0:ffff:e283:4855
226.131.72.86 0:0:0:0:0:ffff:e283:4856
226.131.72.87 0:0:0:0:0:ffff:e283:4857
226.131.72.88 0:0:0:0:0:ffff:e283:4858
226.131.72.89 0:0:0:0:0:ffff:e283:4859
226.131.72.90 0:0:0:0:0:ffff:e283:485a
226.131.72.91 0:0:0:0:0:ffff:e283:485b
226.131.72.92 0:0:0:0:0:ffff:e283:485c
226.131.72.93 0:0:0:0:0:ffff:e283:485d
226.131.72.94 0:0:0:0:0:ffff:e283:485e
226.131.72.95 0:0:0:0:0:ffff:e283:485f
226.131.72.96 0:0:0:0:0:ffff:e283:4860
226.131.72.97 0:0:0:0:0:ffff:e283:4861
226.131.72.98 0:0:0:0:0:ffff:e283:4862
226.131.72.99 0:0:0:0:0:ffff:e283:4863
226.131.72.100 0:0:0:0:0:ffff:e283:4864
226.131.72.101 0:0:0:0:0:ffff:e283:4865
226.131.72.102 0:0:0:0:0:ffff:e283:4866
226.131.72.103 0:0:0:0:0:ffff:e283:4867
226.131.72.104 0:0:0:0:0:ffff:e283:4868
226.131.72.105 0:0:0:0:0:ffff:e283:4869
226.131.72.106 0:0:0:0:0:ffff:e283:486a
226.131.72.107 0:0:0:0:0:ffff:e283:486b
226.131.72.108 0:0:0:0:0:ffff:e283:486c
226.131.72.109 0:0:0:0:0:ffff:e283:486d
226.131.72.110 0:0:0:0:0:ffff:e283:486e
226.131.72.111 0:0:0:0:0:ffff:e283:486f
226.131.72.112 0:0:0:0:0:ffff:e283:4870
226.131.72.113 0:0:0:0:0:ffff:e283:4871
226.131.72.114 0:0:0:0:0:ffff:e283:4872
226.131.72.115 0:0:0:0:0:ffff:e283:4873
226.131.72.116 0:0:0:0:0:ffff:e283:4874
226.131.72.117 0:0:0:0:0:ffff:e283:4875
226.131.72.118 0:0:0:0:0:ffff:e283:4876
226.131.72.119 0:0:0:0:0:ffff:e283:4877
226.131.72.120 0:0:0:0:0:ffff:e283:4878


226.131.72.121 0:0:0:0:0:ffff:e283:4879
226.131.72.122 0:0:0:0:0:ffff:e283:487a
226.131.72.123 0:0:0:0:0:ffff:e283:487b
226.131.72.124 0:0:0:0:0:ffff:e283:487c
226.131.72.125 0:0:0:0:0:ffff:e283:487d
226.131.72.126 0:0:0:0:0:ffff:e283:487e
226.131.72.127 0:0:0:0:0:ffff:e283:487f
226.131.72.128 0:0:0:0:0:ffff:e283:4880
226.131.72.129 0:0:0:0:0:ffff:e283:4881
226.131.72.130 0:0:0:0:0:ffff:e283:4882
226.131.72.131 0:0:0:0:0:ffff:e283:4883
226.131.72.132 0:0:0:0:0:ffff:e283:4884
226.131.72.133 0:0:0:0:0:ffff:e283:4885
226.131.72.134 0:0:0:0:0:ffff:e283:4886
226.131.72.135 0:0:0:0:0:ffff:e283:4887
226.131.72.136 0:0:0:0:0:ffff:e283:4888
226.131.72.137 0:0:0:0:0:ffff:e283:4889
226.131.72.138 0:0:0:0:0:ffff:e283:488a
226.131.72.139 0:0:0:0:0:ffff:e283:488b
226.131.72.140 0:0:0:0:0:ffff:e283:488c
226.131.72.141 0:0:0:0:0:ffff:e283:488d
226.131.72.142 0:0:0:0:0:ffff:e283:488e
226.131.72.143 0:0:0:0:0:ffff:e283:488f
226.131.72.144 0:0:0:0:0:ffff:e283:4890
226.131.72.145 0:0:0:0:0:ffff:e283:4891
226.131.72.146 0:0:0:0:0:ffff:e283:4892
226.131.72.147 0:0:0:0:0:ffff:e283:4893
226.131.72.148 0:0:0:0:0:ffff:e283:4894
226.131.72.149 0:0:0:0:0:ffff:e283:4895
226.131.72.150 0:0:0:0:0:ffff:e283:4896
226.131.72.151 0:0:0:0:0:ffff:e283:4897
226.131.72.152 0:0:0:0:0:ffff:e283:4898
226.131.72.153 0:0:0:0:0:ffff:e283:4899
226.131.72.154 0:0:0:0:0:ffff:e283:489a
226.131.72.155 0:0:0:0:0:ffff:e283:489b
226.131.72.156 0:0:0:0:0:ffff:e283:489c
226.131.72.157 0:0:0:0:0:ffff:e283:489d
226.131.72.158 0:0:0:0:0:ffff:e283:489e
226.131.72.159 0:0:0:0:0:ffff:e283:489f
226.131.72.160 0:0:0:0:0:ffff:e283:48a0
226.131.72.161 0:0:0:0:0:ffff:e283:48a1
226.131.72.162 0:0:0:0:0:ffff:e283:48a2
226.131.72.163 0:0:0:0:0:ffff:e283:48a3
226.131.72.164 0:0:0:0:0:ffff:e283:48a4
226.131.72.165 0:0:0:0:0:ffff:e283:48a5
226.131.72.166 0:0:0:0:0:ffff:e283:48a6
226.131.72.167 0:0:0:0:0:ffff:e283:48a7
226.131.72.168 0:0:0:0:0:ffff:e283:48a8
226.131.72.169 0:0:0:0:0:ffff:e283:48a9
226.131.72.170 0:0:0:0:0:ffff:e283:48aa
226.131.72.171 0:0:0:0:0:ffff:e283:48ab
226.131.72.172 0:0:0:0:0:ffff:e283:48ac
226.131.72.173 0:0:0:0:0:ffff:e283:48ad
226.131.72.174 0:0:0:0:0:ffff:e283:48ae
226.131.72.175 0:0:0:0:0:ffff:e283:48af
226.131.72.176 0:0:0:0:0:ffff:e283:48b0
226.131.72.177 0:0:0:0:0:ffff:e283:48b1
226.131.72.178 0:0:0:0:0:ffff:e283:48b2
226.131.72.179 0:0:0:0:0:ffff:e283:48b3
226.131.72.180 0:0:0:0:0:ffff:e283:48b4


226.131.72.181 0:0:0:0:0:ffff:e283:48b5
226.131.72.182 0:0:0:0:0:ffff:e283:48b6
226.131.72.183 0:0:0:0:0:ffff:e283:48b7
226.131.72.184 0:0:0:0:0:ffff:e283:48b8
226.131.72.185 0:0:0:0:0:ffff:e283:48b9
226.131.72.186 0:0:0:0:0:ffff:e283:48ba
226.131.72.187 0:0:0:0:0:ffff:e283:48bb
226.131.72.188 0:0:0:0:0:ffff:e283:48bc
226.131.72.189 0:0:0:0:0:ffff:e283:48bd
226.131.72.190 0:0:0:0:0:ffff:e283:48be
226.131.72.191 0:0:0:0:0:ffff:e283:48bf
226.131.72.192 0:0:0:0:0:ffff:e283:48c0
226.131.72.193 0:0:0:0:0:ffff:e283:48c1
226.131.72.194 0:0:0:0:0:ffff:e283:48c2
226.131.72.195 0:0:0:0:0:ffff:e283:48c3
226.131.72.196 0:0:0:0:0:ffff:e283:48c4
226.131.72.197 0:0:0:0:0:ffff:e283:48c5
226.131.72.198 0:0:0:0:0:ffff:e283:48c6
226.131.72.199 0:0:0:0:0:ffff:e283:48c7
226.131.72.200 0:0:0:0:0:ffff:e283:48c8
226.131.72.201 0:0:0:0:0:ffff:e283:48c9
226.131.72.202 0:0:0:0:0:ffff:e283:48ca
226.131.72.203 0:0:0:0:0:ffff:e283:48cb
226.131.72.204 0:0:0:0:0:ffff:e283:48cc
226.131.72.205 0:0:0:0:0:ffff:e283:48cd
226.131.72.206 0:0:0:0:0:ffff:e283:48ce
226.131.72.207 0:0:0:0:0:ffff:e283:48cf
226.131.72.208 0:0:0:0:0:ffff:e283:48d0
226.131.72.209 0:0:0:0:0:ffff:e283:48d1
226.131.72.210 0:0:0:0:0:ffff:e283:48d2
226.131.72.211 0:0:0:0:0:ffff:e283:48d3
226.131.72.212 0:0:0:0:0:ffff:e283:48d4
226.131.72.213 0:0:0:0:0:ffff:e283:48d5
226.131.72.214 0:0:0:0:0:ffff:e283:48d6
226.131.72.215 0:0:0:0:0:ffff:e283:48d7
226.131.72.216 0:0:0:0:0:ffff:e283:48d8
226.131.72.217 0:0:0:0:0:ffff:e283:48d9
226.131.72.218 0:0:0:0:0:ffff:e283:48da
226.131.72.219 0:0:0:0:0:ffff:e283:48db
226.131.72.220 0:0:0:0:0:ffff:e283:48dc
226.131.72.221 0:0:0:0:0:ffff:e283:48dd
226.131.72.222 0:0:0:0:0:ffff:e283:48de
226.131.72.223 0:0:0:0:0:ffff:e283:48df
226.131.72.224 0:0:0:0:0:ffff:e283:48e0
226.131.72.225 0:0:0:0:0:ffff:e283:48e1
226.131.72.226 0:0:0:0:0:ffff:e283:48e2
226.131.72.227 0:0:0:0:0:ffff:e283:48e3
226.131.72.228 0:0:0:0:0:ffff:e283:48e4
226.131.72.229 0:0:0:0:0:ffff:e283:48e5
226.131.72.230 0:0:0:0:0:ffff:e283:48e6
226.131.72.231 0:0:0:0:0:ffff:e283:48e7
226.131.72.232 0:0:0:0:0:ffff:e283:48e8
226.131.72.233 0:0:0:0:0:ffff:e283:48e9
226.131.72.234 0:0:0:0:0:ffff:e283:48ea
226.131.72.235 0:0:0:0:0:ffff:e283:48eb
226.131.72.236 0:0:0:0:0:ffff:e283:48ec
226.131.72.237 0:0:0:0:0:ffff:e283:48ed
226.131.72.238 0:0:0:0:0:ffff:e283:48ee
226.131.72.239 0:0:0:0:0:ffff:e283:48ef
226.131.72.240 0:0:0:0:0:ffff:e283:48f0
226.131.72.241 0:0:0:0:0:ffff:e283:48f1
226.131.72.242 0:0:0:0:0:ffff:e283:48f2
226.131.72.243 0:0:0:0:0:ffff:e283:48f3
226.131.72.244 0:0:0:0:0:ffff:e283:48f4
226.131.72.245 0:0:0:0:0:ffff:e283:48f5
226.131.72.246 0:0:0:0:0:ffff:e283:48f6
226.131.72.247 0:0:0:0:0:ffff:e283:48f7
226.131.72.248 0:0:0:0:0:ffff:e283:48f8
226.131.72.249 0:0:0:0:0:ffff:e283:48f9
226.131.72.250 0:0:0:0:0:ffff:e283:48fa
226.131.72.251 0:0:0:0:0:ffff:e283:48fb
226.131.72.252 0:0:0:0:0:ffff:e283:48fc
226.131.72.253 0:0:0:0:0:ffff:e283:48fd
226.131.72.254 0:0:0:0:0:ffff:e283:48fe
226.131.72.255 0:0:0:0:0:ffff:e283:48ff


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.