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
67.109.72.1 0:0:0:0:0:ffff:436d:4801
67.109.72.2 0:0:0:0:0:ffff:436d:4802
67.109.72.3 0:0:0:0:0:ffff:436d:4803
67.109.72.4 0:0:0:0:0:ffff:436d:4804
67.109.72.5 0:0:0:0:0:ffff:436d:4805
67.109.72.6 0:0:0:0:0:ffff:436d:4806
67.109.72.7 0:0:0:0:0:ffff:436d:4807
67.109.72.8 0:0:0:0:0:ffff:436d:4808
67.109.72.9 0:0:0:0:0:ffff:436d:4809
67.109.72.10 0:0:0:0:0:ffff:436d:480a
67.109.72.11 0:0:0:0:0:ffff:436d:480b
67.109.72.12 0:0:0:0:0:ffff:436d:480c
67.109.72.13 0:0:0:0:0:ffff:436d:480d
67.109.72.14 0:0:0:0:0:ffff:436d:480e
67.109.72.15 0:0:0:0:0:ffff:436d:480f
67.109.72.16 0:0:0:0:0:ffff:436d:4810
67.109.72.17 0:0:0:0:0:ffff:436d:4811
67.109.72.18 0:0:0:0:0:ffff:436d:4812
67.109.72.19 0:0:0:0:0:ffff:436d:4813
67.109.72.20 0:0:0:0:0:ffff:436d:4814
67.109.72.21 0:0:0:0:0:ffff:436d:4815
67.109.72.22 0:0:0:0:0:ffff:436d:4816
67.109.72.23 0:0:0:0:0:ffff:436d:4817
67.109.72.24 0:0:0:0:0:ffff:436d:4818
67.109.72.25 0:0:0:0:0:ffff:436d:4819
67.109.72.26 0:0:0:0:0:ffff:436d:481a
67.109.72.27 0:0:0:0:0:ffff:436d:481b
67.109.72.28 0:0:0:0:0:ffff:436d:481c
67.109.72.29 0:0:0:0:0:ffff:436d:481d
67.109.72.30 0:0:0:0:0:ffff:436d:481e
67.109.72.31 0:0:0:0:0:ffff:436d:481f
67.109.72.32 0:0:0:0:0:ffff:436d:4820
67.109.72.33 0:0:0:0:0:ffff:436d:4821
67.109.72.34 0:0:0:0:0:ffff:436d:4822
67.109.72.35 0:0:0:0:0:ffff:436d:4823
67.109.72.36 0:0:0:0:0:ffff:436d:4824
67.109.72.37 0:0:0:0:0:ffff:436d:4825
67.109.72.38 0:0:0:0:0:ffff:436d:4826
67.109.72.39 0:0:0:0:0:ffff:436d:4827
67.109.72.40 0:0:0:0:0:ffff:436d:4828
67.109.72.41 0:0:0:0:0:ffff:436d:4829
67.109.72.42 0:0:0:0:0:ffff:436d:482a
67.109.72.43 0:0:0:0:0:ffff:436d:482b
67.109.72.44 0:0:0:0:0:ffff:436d:482c
67.109.72.45 0:0:0:0:0:ffff:436d:482d
67.109.72.46 0:0:0:0:0:ffff:436d:482e
67.109.72.47 0:0:0:0:0:ffff:436d:482f
67.109.72.48 0:0:0:0:0:ffff:436d:4830
67.109.72.49 0:0:0:0:0:ffff:436d:4831
67.109.72.50 0:0:0:0:0:ffff:436d:4832
67.109.72.51 0:0:0:0:0:ffff:436d:4833
67.109.72.52 0:0:0:0:0:ffff:436d:4834
67.109.72.53 0:0:0:0:0:ffff:436d:4835
67.109.72.54 0:0:0:0:0:ffff:436d:4836
67.109.72.55 0:0:0:0:0:ffff:436d:4837
67.109.72.56 0:0:0:0:0:ffff:436d:4838
67.109.72.57 0:0:0:0:0:ffff:436d:4839
67.109.72.58 0:0:0:0:0:ffff:436d:483a
67.109.72.59 0:0:0:0:0:ffff:436d:483b
67.109.72.60 0:0:0:0:0:ffff:436d:483c


67.109.72.61 0:0:0:0:0:ffff:436d:483d
67.109.72.62 0:0:0:0:0:ffff:436d:483e
67.109.72.63 0:0:0:0:0:ffff:436d:483f
67.109.72.64 0:0:0:0:0:ffff:436d:4840
67.109.72.65 0:0:0:0:0:ffff:436d:4841
67.109.72.66 0:0:0:0:0:ffff:436d:4842
67.109.72.67 0:0:0:0:0:ffff:436d:4843
67.109.72.68 0:0:0:0:0:ffff:436d:4844
67.109.72.69 0:0:0:0:0:ffff:436d:4845
67.109.72.70 0:0:0:0:0:ffff:436d:4846
67.109.72.71 0:0:0:0:0:ffff:436d:4847
67.109.72.72 0:0:0:0:0:ffff:436d:4848
67.109.72.73 0:0:0:0:0:ffff:436d:4849
67.109.72.74 0:0:0:0:0:ffff:436d:484a
67.109.72.75 0:0:0:0:0:ffff:436d:484b
67.109.72.76 0:0:0:0:0:ffff:436d:484c
67.109.72.77 0:0:0:0:0:ffff:436d:484d
67.109.72.78 0:0:0:0:0:ffff:436d:484e
67.109.72.79 0:0:0:0:0:ffff:436d:484f
67.109.72.80 0:0:0:0:0:ffff:436d:4850
67.109.72.81 0:0:0:0:0:ffff:436d:4851
67.109.72.82 0:0:0:0:0:ffff:436d:4852
67.109.72.83 0:0:0:0:0:ffff:436d:4853
67.109.72.84 0:0:0:0:0:ffff:436d:4854
67.109.72.85 0:0:0:0:0:ffff:436d:4855
67.109.72.86 0:0:0:0:0:ffff:436d:4856
67.109.72.87 0:0:0:0:0:ffff:436d:4857
67.109.72.88 0:0:0:0:0:ffff:436d:4858
67.109.72.89 0:0:0:0:0:ffff:436d:4859
67.109.72.90 0:0:0:0:0:ffff:436d:485a
67.109.72.91 0:0:0:0:0:ffff:436d:485b
67.109.72.92 0:0:0:0:0:ffff:436d:485c
67.109.72.93 0:0:0:0:0:ffff:436d:485d
67.109.72.94 0:0:0:0:0:ffff:436d:485e
67.109.72.95 0:0:0:0:0:ffff:436d:485f
67.109.72.96 0:0:0:0:0:ffff:436d:4860
67.109.72.97 0:0:0:0:0:ffff:436d:4861
67.109.72.98 0:0:0:0:0:ffff:436d:4862
67.109.72.99 0:0:0:0:0:ffff:436d:4863
67.109.72.100 0:0:0:0:0:ffff:436d:4864
67.109.72.101 0:0:0:0:0:ffff:436d:4865
67.109.72.102 0:0:0:0:0:ffff:436d:4866
67.109.72.103 0:0:0:0:0:ffff:436d:4867
67.109.72.104 0:0:0:0:0:ffff:436d:4868
67.109.72.105 0:0:0:0:0:ffff:436d:4869
67.109.72.106 0:0:0:0:0:ffff:436d:486a
67.109.72.107 0:0:0:0:0:ffff:436d:486b
67.109.72.108 0:0:0:0:0:ffff:436d:486c
67.109.72.109 0:0:0:0:0:ffff:436d:486d
67.109.72.110 0:0:0:0:0:ffff:436d:486e
67.109.72.111 0:0:0:0:0:ffff:436d:486f
67.109.72.112 0:0:0:0:0:ffff:436d:4870
67.109.72.113 0:0:0:0:0:ffff:436d:4871
67.109.72.114 0:0:0:0:0:ffff:436d:4872
67.109.72.115 0:0:0:0:0:ffff:436d:4873
67.109.72.116 0:0:0:0:0:ffff:436d:4874
67.109.72.117 0:0:0:0:0:ffff:436d:4875
67.109.72.118 0:0:0:0:0:ffff:436d:4876
67.109.72.119 0:0:0:0:0:ffff:436d:4877
67.109.72.120 0:0:0:0:0:ffff:436d:4878


67.109.72.121 0:0:0:0:0:ffff:436d:4879
67.109.72.122 0:0:0:0:0:ffff:436d:487a
67.109.72.123 0:0:0:0:0:ffff:436d:487b
67.109.72.124 0:0:0:0:0:ffff:436d:487c
67.109.72.125 0:0:0:0:0:ffff:436d:487d
67.109.72.126 0:0:0:0:0:ffff:436d:487e
67.109.72.127 0:0:0:0:0:ffff:436d:487f
67.109.72.128 0:0:0:0:0:ffff:436d:4880
67.109.72.129 0:0:0:0:0:ffff:436d:4881
67.109.72.130 0:0:0:0:0:ffff:436d:4882
67.109.72.131 0:0:0:0:0:ffff:436d:4883
67.109.72.132 0:0:0:0:0:ffff:436d:4884
67.109.72.133 0:0:0:0:0:ffff:436d:4885
67.109.72.134 0:0:0:0:0:ffff:436d:4886
67.109.72.135 0:0:0:0:0:ffff:436d:4887
67.109.72.136 0:0:0:0:0:ffff:436d:4888
67.109.72.137 0:0:0:0:0:ffff:436d:4889
67.109.72.138 0:0:0:0:0:ffff:436d:488a
67.109.72.139 0:0:0:0:0:ffff:436d:488b
67.109.72.140 0:0:0:0:0:ffff:436d:488c
67.109.72.141 0:0:0:0:0:ffff:436d:488d
67.109.72.142 0:0:0:0:0:ffff:436d:488e
67.109.72.143 0:0:0:0:0:ffff:436d:488f
67.109.72.144 0:0:0:0:0:ffff:436d:4890
67.109.72.145 0:0:0:0:0:ffff:436d:4891
67.109.72.146 0:0:0:0:0:ffff:436d:4892
67.109.72.147 0:0:0:0:0:ffff:436d:4893
67.109.72.148 0:0:0:0:0:ffff:436d:4894
67.109.72.149 0:0:0:0:0:ffff:436d:4895
67.109.72.150 0:0:0:0:0:ffff:436d:4896
67.109.72.151 0:0:0:0:0:ffff:436d:4897
67.109.72.152 0:0:0:0:0:ffff:436d:4898
67.109.72.153 0:0:0:0:0:ffff:436d:4899
67.109.72.154 0:0:0:0:0:ffff:436d:489a
67.109.72.155 0:0:0:0:0:ffff:436d:489b
67.109.72.156 0:0:0:0:0:ffff:436d:489c
67.109.72.157 0:0:0:0:0:ffff:436d:489d
67.109.72.158 0:0:0:0:0:ffff:436d:489e
67.109.72.159 0:0:0:0:0:ffff:436d:489f
67.109.72.160 0:0:0:0:0:ffff:436d:48a0
67.109.72.161 0:0:0:0:0:ffff:436d:48a1
67.109.72.162 0:0:0:0:0:ffff:436d:48a2
67.109.72.163 0:0:0:0:0:ffff:436d:48a3
67.109.72.164 0:0:0:0:0:ffff:436d:48a4
67.109.72.165 0:0:0:0:0:ffff:436d:48a5
67.109.72.166 0:0:0:0:0:ffff:436d:48a6
67.109.72.167 0:0:0:0:0:ffff:436d:48a7
67.109.72.168 0:0:0:0:0:ffff:436d:48a8
67.109.72.169 0:0:0:0:0:ffff:436d:48a9
67.109.72.170 0:0:0:0:0:ffff:436d:48aa
67.109.72.171 0:0:0:0:0:ffff:436d:48ab
67.109.72.172 0:0:0:0:0:ffff:436d:48ac
67.109.72.173 0:0:0:0:0:ffff:436d:48ad
67.109.72.174 0:0:0:0:0:ffff:436d:48ae
67.109.72.175 0:0:0:0:0:ffff:436d:48af
67.109.72.176 0:0:0:0:0:ffff:436d:48b0
67.109.72.177 0:0:0:0:0:ffff:436d:48b1
67.109.72.178 0:0:0:0:0:ffff:436d:48b2
67.109.72.179 0:0:0:0:0:ffff:436d:48b3
67.109.72.180 0:0:0:0:0:ffff:436d:48b4


67.109.72.181 0:0:0:0:0:ffff:436d:48b5
67.109.72.182 0:0:0:0:0:ffff:436d:48b6
67.109.72.183 0:0:0:0:0:ffff:436d:48b7
67.109.72.184 0:0:0:0:0:ffff:436d:48b8
67.109.72.185 0:0:0:0:0:ffff:436d:48b9
67.109.72.186 0:0:0:0:0:ffff:436d:48ba
67.109.72.187 0:0:0:0:0:ffff:436d:48bb
67.109.72.188 0:0:0:0:0:ffff:436d:48bc
67.109.72.189 0:0:0:0:0:ffff:436d:48bd
67.109.72.190 0:0:0:0:0:ffff:436d:48be
67.109.72.191 0:0:0:0:0:ffff:436d:48bf
67.109.72.192 0:0:0:0:0:ffff:436d:48c0
67.109.72.193 0:0:0:0:0:ffff:436d:48c1
67.109.72.194 0:0:0:0:0:ffff:436d:48c2
67.109.72.195 0:0:0:0:0:ffff:436d:48c3
67.109.72.196 0:0:0:0:0:ffff:436d:48c4
67.109.72.197 0:0:0:0:0:ffff:436d:48c5
67.109.72.198 0:0:0:0:0:ffff:436d:48c6
67.109.72.199 0:0:0:0:0:ffff:436d:48c7
67.109.72.200 0:0:0:0:0:ffff:436d:48c8
67.109.72.201 0:0:0:0:0:ffff:436d:48c9
67.109.72.202 0:0:0:0:0:ffff:436d:48ca
67.109.72.203 0:0:0:0:0:ffff:436d:48cb
67.109.72.204 0:0:0:0:0:ffff:436d:48cc
67.109.72.205 0:0:0:0:0:ffff:436d:48cd
67.109.72.206 0:0:0:0:0:ffff:436d:48ce
67.109.72.207 0:0:0:0:0:ffff:436d:48cf
67.109.72.208 0:0:0:0:0:ffff:436d:48d0
67.109.72.209 0:0:0:0:0:ffff:436d:48d1
67.109.72.210 0:0:0:0:0:ffff:436d:48d2
67.109.72.211 0:0:0:0:0:ffff:436d:48d3
67.109.72.212 0:0:0:0:0:ffff:436d:48d4
67.109.72.213 0:0:0:0:0:ffff:436d:48d5
67.109.72.214 0:0:0:0:0:ffff:436d:48d6
67.109.72.215 0:0:0:0:0:ffff:436d:48d7
67.109.72.216 0:0:0:0:0:ffff:436d:48d8
67.109.72.217 0:0:0:0:0:ffff:436d:48d9
67.109.72.218 0:0:0:0:0:ffff:436d:48da
67.109.72.219 0:0:0:0:0:ffff:436d:48db
67.109.72.220 0:0:0:0:0:ffff:436d:48dc
67.109.72.221 0:0:0:0:0:ffff:436d:48dd
67.109.72.222 0:0:0:0:0:ffff:436d:48de
67.109.72.223 0:0:0:0:0:ffff:436d:48df
67.109.72.224 0:0:0:0:0:ffff:436d:48e0
67.109.72.225 0:0:0:0:0:ffff:436d:48e1
67.109.72.226 0:0:0:0:0:ffff:436d:48e2
67.109.72.227 0:0:0:0:0:ffff:436d:48e3
67.109.72.228 0:0:0:0:0:ffff:436d:48e4
67.109.72.229 0:0:0:0:0:ffff:436d:48e5
67.109.72.230 0:0:0:0:0:ffff:436d:48e6
67.109.72.231 0:0:0:0:0:ffff:436d:48e7
67.109.72.232 0:0:0:0:0:ffff:436d:48e8
67.109.72.233 0:0:0:0:0:ffff:436d:48e9
67.109.72.234 0:0:0:0:0:ffff:436d:48ea
67.109.72.235 0:0:0:0:0:ffff:436d:48eb
67.109.72.236 0:0:0:0:0:ffff:436d:48ec
67.109.72.237 0:0:0:0:0:ffff:436d:48ed
67.109.72.238 0:0:0:0:0:ffff:436d:48ee
67.109.72.239 0:0:0:0:0:ffff:436d:48ef
67.109.72.240 0:0:0:0:0:ffff:436d:48f0
67.109.72.241 0:0:0:0:0:ffff:436d:48f1
67.109.72.242 0:0:0:0:0:ffff:436d:48f2
67.109.72.243 0:0:0:0:0:ffff:436d:48f3
67.109.72.244 0:0:0:0:0:ffff:436d:48f4
67.109.72.245 0:0:0:0:0:ffff:436d:48f5
67.109.72.246 0:0:0:0:0:ffff:436d:48f6
67.109.72.247 0:0:0:0:0:ffff:436d:48f7
67.109.72.248 0:0:0:0:0:ffff:436d:48f8
67.109.72.249 0:0:0:0:0:ffff:436d:48f9
67.109.72.250 0:0:0:0:0:ffff:436d:48fa
67.109.72.251 0:0:0:0:0:ffff:436d:48fb
67.109.72.252 0:0:0:0:0:ffff:436d:48fc
67.109.72.253 0:0:0:0:0:ffff:436d:48fd
67.109.72.254 0:0:0:0:0:ffff:436d:48fe
67.109.72.255 0:0:0:0:0:ffff:436d: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.