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
23.11.72.1 0:0:0:0:0:ffff:170b:4801
23.11.72.2 0:0:0:0:0:ffff:170b:4802
23.11.72.3 0:0:0:0:0:ffff:170b:4803
23.11.72.4 0:0:0:0:0:ffff:170b:4804
23.11.72.5 0:0:0:0:0:ffff:170b:4805
23.11.72.6 0:0:0:0:0:ffff:170b:4806
23.11.72.7 0:0:0:0:0:ffff:170b:4807
23.11.72.8 0:0:0:0:0:ffff:170b:4808
23.11.72.9 0:0:0:0:0:ffff:170b:4809
23.11.72.10 0:0:0:0:0:ffff:170b:480a
23.11.72.11 0:0:0:0:0:ffff:170b:480b
23.11.72.12 0:0:0:0:0:ffff:170b:480c
23.11.72.13 0:0:0:0:0:ffff:170b:480d
23.11.72.14 0:0:0:0:0:ffff:170b:480e
23.11.72.15 0:0:0:0:0:ffff:170b:480f
23.11.72.16 0:0:0:0:0:ffff:170b:4810
23.11.72.17 0:0:0:0:0:ffff:170b:4811
23.11.72.18 0:0:0:0:0:ffff:170b:4812
23.11.72.19 0:0:0:0:0:ffff:170b:4813
23.11.72.20 0:0:0:0:0:ffff:170b:4814
23.11.72.21 0:0:0:0:0:ffff:170b:4815
23.11.72.22 0:0:0:0:0:ffff:170b:4816
23.11.72.23 0:0:0:0:0:ffff:170b:4817
23.11.72.24 0:0:0:0:0:ffff:170b:4818
23.11.72.25 0:0:0:0:0:ffff:170b:4819
23.11.72.26 0:0:0:0:0:ffff:170b:481a
23.11.72.27 0:0:0:0:0:ffff:170b:481b
23.11.72.28 0:0:0:0:0:ffff:170b:481c
23.11.72.29 0:0:0:0:0:ffff:170b:481d
23.11.72.30 0:0:0:0:0:ffff:170b:481e
23.11.72.31 0:0:0:0:0:ffff:170b:481f
23.11.72.32 0:0:0:0:0:ffff:170b:4820
23.11.72.33 0:0:0:0:0:ffff:170b:4821
23.11.72.34 0:0:0:0:0:ffff:170b:4822
23.11.72.35 0:0:0:0:0:ffff:170b:4823
23.11.72.36 0:0:0:0:0:ffff:170b:4824
23.11.72.37 0:0:0:0:0:ffff:170b:4825
23.11.72.38 0:0:0:0:0:ffff:170b:4826
23.11.72.39 0:0:0:0:0:ffff:170b:4827
23.11.72.40 0:0:0:0:0:ffff:170b:4828
23.11.72.41 0:0:0:0:0:ffff:170b:4829
23.11.72.42 0:0:0:0:0:ffff:170b:482a
23.11.72.43 0:0:0:0:0:ffff:170b:482b
23.11.72.44 0:0:0:0:0:ffff:170b:482c
23.11.72.45 0:0:0:0:0:ffff:170b:482d
23.11.72.46 0:0:0:0:0:ffff:170b:482e
23.11.72.47 0:0:0:0:0:ffff:170b:482f
23.11.72.48 0:0:0:0:0:ffff:170b:4830
23.11.72.49 0:0:0:0:0:ffff:170b:4831
23.11.72.50 0:0:0:0:0:ffff:170b:4832
23.11.72.51 0:0:0:0:0:ffff:170b:4833
23.11.72.52 0:0:0:0:0:ffff:170b:4834
23.11.72.53 0:0:0:0:0:ffff:170b:4835
23.11.72.54 0:0:0:0:0:ffff:170b:4836
23.11.72.55 0:0:0:0:0:ffff:170b:4837
23.11.72.56 0:0:0:0:0:ffff:170b:4838
23.11.72.57 0:0:0:0:0:ffff:170b:4839
23.11.72.58 0:0:0:0:0:ffff:170b:483a
23.11.72.59 0:0:0:0:0:ffff:170b:483b
23.11.72.60 0:0:0:0:0:ffff:170b:483c


23.11.72.61 0:0:0:0:0:ffff:170b:483d
23.11.72.62 0:0:0:0:0:ffff:170b:483e
23.11.72.63 0:0:0:0:0:ffff:170b:483f
23.11.72.64 0:0:0:0:0:ffff:170b:4840
23.11.72.65 0:0:0:0:0:ffff:170b:4841
23.11.72.66 0:0:0:0:0:ffff:170b:4842
23.11.72.67 0:0:0:0:0:ffff:170b:4843
23.11.72.68 0:0:0:0:0:ffff:170b:4844
23.11.72.69 0:0:0:0:0:ffff:170b:4845
23.11.72.70 0:0:0:0:0:ffff:170b:4846
23.11.72.71 0:0:0:0:0:ffff:170b:4847
23.11.72.72 0:0:0:0:0:ffff:170b:4848
23.11.72.73 0:0:0:0:0:ffff:170b:4849
23.11.72.74 0:0:0:0:0:ffff:170b:484a
23.11.72.75 0:0:0:0:0:ffff:170b:484b
23.11.72.76 0:0:0:0:0:ffff:170b:484c
23.11.72.77 0:0:0:0:0:ffff:170b:484d
23.11.72.78 0:0:0:0:0:ffff:170b:484e
23.11.72.79 0:0:0:0:0:ffff:170b:484f
23.11.72.80 0:0:0:0:0:ffff:170b:4850
23.11.72.81 0:0:0:0:0:ffff:170b:4851
23.11.72.82 0:0:0:0:0:ffff:170b:4852
23.11.72.83 0:0:0:0:0:ffff:170b:4853
23.11.72.84 0:0:0:0:0:ffff:170b:4854
23.11.72.85 0:0:0:0:0:ffff:170b:4855
23.11.72.86 0:0:0:0:0:ffff:170b:4856
23.11.72.87 0:0:0:0:0:ffff:170b:4857
23.11.72.88 0:0:0:0:0:ffff:170b:4858
23.11.72.89 0:0:0:0:0:ffff:170b:4859
23.11.72.90 0:0:0:0:0:ffff:170b:485a
23.11.72.91 0:0:0:0:0:ffff:170b:485b
23.11.72.92 0:0:0:0:0:ffff:170b:485c
23.11.72.93 0:0:0:0:0:ffff:170b:485d
23.11.72.94 0:0:0:0:0:ffff:170b:485e
23.11.72.95 0:0:0:0:0:ffff:170b:485f
23.11.72.96 0:0:0:0:0:ffff:170b:4860
23.11.72.97 0:0:0:0:0:ffff:170b:4861
23.11.72.98 0:0:0:0:0:ffff:170b:4862
23.11.72.99 0:0:0:0:0:ffff:170b:4863
23.11.72.100 0:0:0:0:0:ffff:170b:4864
23.11.72.101 0:0:0:0:0:ffff:170b:4865
23.11.72.102 0:0:0:0:0:ffff:170b:4866
23.11.72.103 0:0:0:0:0:ffff:170b:4867
23.11.72.104 0:0:0:0:0:ffff:170b:4868
23.11.72.105 0:0:0:0:0:ffff:170b:4869
23.11.72.106 0:0:0:0:0:ffff:170b:486a
23.11.72.107 0:0:0:0:0:ffff:170b:486b
23.11.72.108 0:0:0:0:0:ffff:170b:486c
23.11.72.109 0:0:0:0:0:ffff:170b:486d
23.11.72.110 0:0:0:0:0:ffff:170b:486e
23.11.72.111 0:0:0:0:0:ffff:170b:486f
23.11.72.112 0:0:0:0:0:ffff:170b:4870
23.11.72.113 0:0:0:0:0:ffff:170b:4871
23.11.72.114 0:0:0:0:0:ffff:170b:4872
23.11.72.115 0:0:0:0:0:ffff:170b:4873
23.11.72.116 0:0:0:0:0:ffff:170b:4874
23.11.72.117 0:0:0:0:0:ffff:170b:4875
23.11.72.118 0:0:0:0:0:ffff:170b:4876
23.11.72.119 0:0:0:0:0:ffff:170b:4877
23.11.72.120 0:0:0:0:0:ffff:170b:4878


23.11.72.121 0:0:0:0:0:ffff:170b:4879
23.11.72.122 0:0:0:0:0:ffff:170b:487a
23.11.72.123 0:0:0:0:0:ffff:170b:487b
23.11.72.124 0:0:0:0:0:ffff:170b:487c
23.11.72.125 0:0:0:0:0:ffff:170b:487d
23.11.72.126 0:0:0:0:0:ffff:170b:487e
23.11.72.127 0:0:0:0:0:ffff:170b:487f
23.11.72.128 0:0:0:0:0:ffff:170b:4880
23.11.72.129 0:0:0:0:0:ffff:170b:4881
23.11.72.130 0:0:0:0:0:ffff:170b:4882
23.11.72.131 0:0:0:0:0:ffff:170b:4883
23.11.72.132 0:0:0:0:0:ffff:170b:4884
23.11.72.133 0:0:0:0:0:ffff:170b:4885
23.11.72.134 0:0:0:0:0:ffff:170b:4886
23.11.72.135 0:0:0:0:0:ffff:170b:4887
23.11.72.136 0:0:0:0:0:ffff:170b:4888
23.11.72.137 0:0:0:0:0:ffff:170b:4889
23.11.72.138 0:0:0:0:0:ffff:170b:488a
23.11.72.139 0:0:0:0:0:ffff:170b:488b
23.11.72.140 0:0:0:0:0:ffff:170b:488c
23.11.72.141 0:0:0:0:0:ffff:170b:488d
23.11.72.142 0:0:0:0:0:ffff:170b:488e
23.11.72.143 0:0:0:0:0:ffff:170b:488f
23.11.72.144 0:0:0:0:0:ffff:170b:4890
23.11.72.145 0:0:0:0:0:ffff:170b:4891
23.11.72.146 0:0:0:0:0:ffff:170b:4892
23.11.72.147 0:0:0:0:0:ffff:170b:4893
23.11.72.148 0:0:0:0:0:ffff:170b:4894
23.11.72.149 0:0:0:0:0:ffff:170b:4895
23.11.72.150 0:0:0:0:0:ffff:170b:4896
23.11.72.151 0:0:0:0:0:ffff:170b:4897
23.11.72.152 0:0:0:0:0:ffff:170b:4898
23.11.72.153 0:0:0:0:0:ffff:170b:4899
23.11.72.154 0:0:0:0:0:ffff:170b:489a
23.11.72.155 0:0:0:0:0:ffff:170b:489b
23.11.72.156 0:0:0:0:0:ffff:170b:489c
23.11.72.157 0:0:0:0:0:ffff:170b:489d
23.11.72.158 0:0:0:0:0:ffff:170b:489e
23.11.72.159 0:0:0:0:0:ffff:170b:489f
23.11.72.160 0:0:0:0:0:ffff:170b:48a0
23.11.72.161 0:0:0:0:0:ffff:170b:48a1
23.11.72.162 0:0:0:0:0:ffff:170b:48a2
23.11.72.163 0:0:0:0:0:ffff:170b:48a3
23.11.72.164 0:0:0:0:0:ffff:170b:48a4
23.11.72.165 0:0:0:0:0:ffff:170b:48a5
23.11.72.166 0:0:0:0:0:ffff:170b:48a6
23.11.72.167 0:0:0:0:0:ffff:170b:48a7
23.11.72.168 0:0:0:0:0:ffff:170b:48a8
23.11.72.169 0:0:0:0:0:ffff:170b:48a9
23.11.72.170 0:0:0:0:0:ffff:170b:48aa
23.11.72.171 0:0:0:0:0:ffff:170b:48ab
23.11.72.172 0:0:0:0:0:ffff:170b:48ac
23.11.72.173 0:0:0:0:0:ffff:170b:48ad
23.11.72.174 0:0:0:0:0:ffff:170b:48ae
23.11.72.175 0:0:0:0:0:ffff:170b:48af
23.11.72.176 0:0:0:0:0:ffff:170b:48b0
23.11.72.177 0:0:0:0:0:ffff:170b:48b1
23.11.72.178 0:0:0:0:0:ffff:170b:48b2
23.11.72.179 0:0:0:0:0:ffff:170b:48b3
23.11.72.180 0:0:0:0:0:ffff:170b:48b4


23.11.72.181 0:0:0:0:0:ffff:170b:48b5
23.11.72.182 0:0:0:0:0:ffff:170b:48b6
23.11.72.183 0:0:0:0:0:ffff:170b:48b7
23.11.72.184 0:0:0:0:0:ffff:170b:48b8
23.11.72.185 0:0:0:0:0:ffff:170b:48b9
23.11.72.186 0:0:0:0:0:ffff:170b:48ba
23.11.72.187 0:0:0:0:0:ffff:170b:48bb
23.11.72.188 0:0:0:0:0:ffff:170b:48bc
23.11.72.189 0:0:0:0:0:ffff:170b:48bd
23.11.72.190 0:0:0:0:0:ffff:170b:48be
23.11.72.191 0:0:0:0:0:ffff:170b:48bf
23.11.72.192 0:0:0:0:0:ffff:170b:48c0
23.11.72.193 0:0:0:0:0:ffff:170b:48c1
23.11.72.194 0:0:0:0:0:ffff:170b:48c2
23.11.72.195 0:0:0:0:0:ffff:170b:48c3
23.11.72.196 0:0:0:0:0:ffff:170b:48c4
23.11.72.197 0:0:0:0:0:ffff:170b:48c5
23.11.72.198 0:0:0:0:0:ffff:170b:48c6
23.11.72.199 0:0:0:0:0:ffff:170b:48c7
23.11.72.200 0:0:0:0:0:ffff:170b:48c8
23.11.72.201 0:0:0:0:0:ffff:170b:48c9
23.11.72.202 0:0:0:0:0:ffff:170b:48ca
23.11.72.203 0:0:0:0:0:ffff:170b:48cb
23.11.72.204 0:0:0:0:0:ffff:170b:48cc
23.11.72.205 0:0:0:0:0:ffff:170b:48cd
23.11.72.206 0:0:0:0:0:ffff:170b:48ce
23.11.72.207 0:0:0:0:0:ffff:170b:48cf
23.11.72.208 0:0:0:0:0:ffff:170b:48d0
23.11.72.209 0:0:0:0:0:ffff:170b:48d1
23.11.72.210 0:0:0:0:0:ffff:170b:48d2
23.11.72.211 0:0:0:0:0:ffff:170b:48d3
23.11.72.212 0:0:0:0:0:ffff:170b:48d4
23.11.72.213 0:0:0:0:0:ffff:170b:48d5
23.11.72.214 0:0:0:0:0:ffff:170b:48d6
23.11.72.215 0:0:0:0:0:ffff:170b:48d7
23.11.72.216 0:0:0:0:0:ffff:170b:48d8
23.11.72.217 0:0:0:0:0:ffff:170b:48d9
23.11.72.218 0:0:0:0:0:ffff:170b:48da
23.11.72.219 0:0:0:0:0:ffff:170b:48db
23.11.72.220 0:0:0:0:0:ffff:170b:48dc
23.11.72.221 0:0:0:0:0:ffff:170b:48dd
23.11.72.222 0:0:0:0:0:ffff:170b:48de
23.11.72.223 0:0:0:0:0:ffff:170b:48df
23.11.72.224 0:0:0:0:0:ffff:170b:48e0
23.11.72.225 0:0:0:0:0:ffff:170b:48e1
23.11.72.226 0:0:0:0:0:ffff:170b:48e2
23.11.72.227 0:0:0:0:0:ffff:170b:48e3
23.11.72.228 0:0:0:0:0:ffff:170b:48e4
23.11.72.229 0:0:0:0:0:ffff:170b:48e5
23.11.72.230 0:0:0:0:0:ffff:170b:48e6
23.11.72.231 0:0:0:0:0:ffff:170b:48e7
23.11.72.232 0:0:0:0:0:ffff:170b:48e8
23.11.72.233 0:0:0:0:0:ffff:170b:48e9
23.11.72.234 0:0:0:0:0:ffff:170b:48ea
23.11.72.235 0:0:0:0:0:ffff:170b:48eb
23.11.72.236 0:0:0:0:0:ffff:170b:48ec
23.11.72.237 0:0:0:0:0:ffff:170b:48ed
23.11.72.238 0:0:0:0:0:ffff:170b:48ee
23.11.72.239 0:0:0:0:0:ffff:170b:48ef
23.11.72.240 0:0:0:0:0:ffff:170b:48f0
23.11.72.241 0:0:0:0:0:ffff:170b:48f1
23.11.72.242 0:0:0:0:0:ffff:170b:48f2
23.11.72.243 0:0:0:0:0:ffff:170b:48f3
23.11.72.244 0:0:0:0:0:ffff:170b:48f4
23.11.72.245 0:0:0:0:0:ffff:170b:48f5
23.11.72.246 0:0:0:0:0:ffff:170b:48f6
23.11.72.247 0:0:0:0:0:ffff:170b:48f7
23.11.72.248 0:0:0:0:0:ffff:170b:48f8
23.11.72.249 0:0:0:0:0:ffff:170b:48f9
23.11.72.250 0:0:0:0:0:ffff:170b:48fa
23.11.72.251 0:0:0:0:0:ffff:170b:48fb
23.11.72.252 0:0:0:0:0:ffff:170b:48fc
23.11.72.253 0:0:0:0:0:ffff:170b:48fd
23.11.72.254 0:0:0:0:0:ffff:170b:48fe
23.11.72.255 0:0:0:0:0:ffff:170b: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.