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
84.1.72.1 0:0:0:0:0:ffff:5401:4801
84.1.72.2 0:0:0:0:0:ffff:5401:4802
84.1.72.3 0:0:0:0:0:ffff:5401:4803
84.1.72.4 0:0:0:0:0:ffff:5401:4804
84.1.72.5 0:0:0:0:0:ffff:5401:4805
84.1.72.6 0:0:0:0:0:ffff:5401:4806
84.1.72.7 0:0:0:0:0:ffff:5401:4807
84.1.72.8 0:0:0:0:0:ffff:5401:4808
84.1.72.9 0:0:0:0:0:ffff:5401:4809
84.1.72.10 0:0:0:0:0:ffff:5401:480a
84.1.72.11 0:0:0:0:0:ffff:5401:480b
84.1.72.12 0:0:0:0:0:ffff:5401:480c
84.1.72.13 0:0:0:0:0:ffff:5401:480d
84.1.72.14 0:0:0:0:0:ffff:5401:480e
84.1.72.15 0:0:0:0:0:ffff:5401:480f
84.1.72.16 0:0:0:0:0:ffff:5401:4810
84.1.72.17 0:0:0:0:0:ffff:5401:4811
84.1.72.18 0:0:0:0:0:ffff:5401:4812
84.1.72.19 0:0:0:0:0:ffff:5401:4813
84.1.72.20 0:0:0:0:0:ffff:5401:4814
84.1.72.21 0:0:0:0:0:ffff:5401:4815
84.1.72.22 0:0:0:0:0:ffff:5401:4816
84.1.72.23 0:0:0:0:0:ffff:5401:4817
84.1.72.24 0:0:0:0:0:ffff:5401:4818
84.1.72.25 0:0:0:0:0:ffff:5401:4819
84.1.72.26 0:0:0:0:0:ffff:5401:481a
84.1.72.27 0:0:0:0:0:ffff:5401:481b
84.1.72.28 0:0:0:0:0:ffff:5401:481c
84.1.72.29 0:0:0:0:0:ffff:5401:481d
84.1.72.30 0:0:0:0:0:ffff:5401:481e
84.1.72.31 0:0:0:0:0:ffff:5401:481f
84.1.72.32 0:0:0:0:0:ffff:5401:4820
84.1.72.33 0:0:0:0:0:ffff:5401:4821
84.1.72.34 0:0:0:0:0:ffff:5401:4822
84.1.72.35 0:0:0:0:0:ffff:5401:4823
84.1.72.36 0:0:0:0:0:ffff:5401:4824
84.1.72.37 0:0:0:0:0:ffff:5401:4825
84.1.72.38 0:0:0:0:0:ffff:5401:4826
84.1.72.39 0:0:0:0:0:ffff:5401:4827
84.1.72.40 0:0:0:0:0:ffff:5401:4828
84.1.72.41 0:0:0:0:0:ffff:5401:4829
84.1.72.42 0:0:0:0:0:ffff:5401:482a
84.1.72.43 0:0:0:0:0:ffff:5401:482b
84.1.72.44 0:0:0:0:0:ffff:5401:482c
84.1.72.45 0:0:0:0:0:ffff:5401:482d
84.1.72.46 0:0:0:0:0:ffff:5401:482e
84.1.72.47 0:0:0:0:0:ffff:5401:482f
84.1.72.48 0:0:0:0:0:ffff:5401:4830
84.1.72.49 0:0:0:0:0:ffff:5401:4831
84.1.72.50 0:0:0:0:0:ffff:5401:4832
84.1.72.51 0:0:0:0:0:ffff:5401:4833
84.1.72.52 0:0:0:0:0:ffff:5401:4834
84.1.72.53 0:0:0:0:0:ffff:5401:4835
84.1.72.54 0:0:0:0:0:ffff:5401:4836
84.1.72.55 0:0:0:0:0:ffff:5401:4837
84.1.72.56 0:0:0:0:0:ffff:5401:4838
84.1.72.57 0:0:0:0:0:ffff:5401:4839
84.1.72.58 0:0:0:0:0:ffff:5401:483a
84.1.72.59 0:0:0:0:0:ffff:5401:483b
84.1.72.60 0:0:0:0:0:ffff:5401:483c


84.1.72.61 0:0:0:0:0:ffff:5401:483d
84.1.72.62 0:0:0:0:0:ffff:5401:483e
84.1.72.63 0:0:0:0:0:ffff:5401:483f
84.1.72.64 0:0:0:0:0:ffff:5401:4840
84.1.72.65 0:0:0:0:0:ffff:5401:4841
84.1.72.66 0:0:0:0:0:ffff:5401:4842
84.1.72.67 0:0:0:0:0:ffff:5401:4843
84.1.72.68 0:0:0:0:0:ffff:5401:4844
84.1.72.69 0:0:0:0:0:ffff:5401:4845
84.1.72.70 0:0:0:0:0:ffff:5401:4846
84.1.72.71 0:0:0:0:0:ffff:5401:4847
84.1.72.72 0:0:0:0:0:ffff:5401:4848
84.1.72.73 0:0:0:0:0:ffff:5401:4849
84.1.72.74 0:0:0:0:0:ffff:5401:484a
84.1.72.75 0:0:0:0:0:ffff:5401:484b
84.1.72.76 0:0:0:0:0:ffff:5401:484c
84.1.72.77 0:0:0:0:0:ffff:5401:484d
84.1.72.78 0:0:0:0:0:ffff:5401:484e
84.1.72.79 0:0:0:0:0:ffff:5401:484f
84.1.72.80 0:0:0:0:0:ffff:5401:4850
84.1.72.81 0:0:0:0:0:ffff:5401:4851
84.1.72.82 0:0:0:0:0:ffff:5401:4852
84.1.72.83 0:0:0:0:0:ffff:5401:4853
84.1.72.84 0:0:0:0:0:ffff:5401:4854
84.1.72.85 0:0:0:0:0:ffff:5401:4855
84.1.72.86 0:0:0:0:0:ffff:5401:4856
84.1.72.87 0:0:0:0:0:ffff:5401:4857
84.1.72.88 0:0:0:0:0:ffff:5401:4858
84.1.72.89 0:0:0:0:0:ffff:5401:4859
84.1.72.90 0:0:0:0:0:ffff:5401:485a
84.1.72.91 0:0:0:0:0:ffff:5401:485b
84.1.72.92 0:0:0:0:0:ffff:5401:485c
84.1.72.93 0:0:0:0:0:ffff:5401:485d
84.1.72.94 0:0:0:0:0:ffff:5401:485e
84.1.72.95 0:0:0:0:0:ffff:5401:485f
84.1.72.96 0:0:0:0:0:ffff:5401:4860
84.1.72.97 0:0:0:0:0:ffff:5401:4861
84.1.72.98 0:0:0:0:0:ffff:5401:4862
84.1.72.99 0:0:0:0:0:ffff:5401:4863
84.1.72.100 0:0:0:0:0:ffff:5401:4864
84.1.72.101 0:0:0:0:0:ffff:5401:4865
84.1.72.102 0:0:0:0:0:ffff:5401:4866
84.1.72.103 0:0:0:0:0:ffff:5401:4867
84.1.72.104 0:0:0:0:0:ffff:5401:4868
84.1.72.105 0:0:0:0:0:ffff:5401:4869
84.1.72.106 0:0:0:0:0:ffff:5401:486a
84.1.72.107 0:0:0:0:0:ffff:5401:486b
84.1.72.108 0:0:0:0:0:ffff:5401:486c
84.1.72.109 0:0:0:0:0:ffff:5401:486d
84.1.72.110 0:0:0:0:0:ffff:5401:486e
84.1.72.111 0:0:0:0:0:ffff:5401:486f
84.1.72.112 0:0:0:0:0:ffff:5401:4870
84.1.72.113 0:0:0:0:0:ffff:5401:4871
84.1.72.114 0:0:0:0:0:ffff:5401:4872
84.1.72.115 0:0:0:0:0:ffff:5401:4873
84.1.72.116 0:0:0:0:0:ffff:5401:4874
84.1.72.117 0:0:0:0:0:ffff:5401:4875
84.1.72.118 0:0:0:0:0:ffff:5401:4876
84.1.72.119 0:0:0:0:0:ffff:5401:4877
84.1.72.120 0:0:0:0:0:ffff:5401:4878


84.1.72.121 0:0:0:0:0:ffff:5401:4879
84.1.72.122 0:0:0:0:0:ffff:5401:487a
84.1.72.123 0:0:0:0:0:ffff:5401:487b
84.1.72.124 0:0:0:0:0:ffff:5401:487c
84.1.72.125 0:0:0:0:0:ffff:5401:487d
84.1.72.126 0:0:0:0:0:ffff:5401:487e
84.1.72.127 0:0:0:0:0:ffff:5401:487f
84.1.72.128 0:0:0:0:0:ffff:5401:4880
84.1.72.129 0:0:0:0:0:ffff:5401:4881
84.1.72.130 0:0:0:0:0:ffff:5401:4882
84.1.72.131 0:0:0:0:0:ffff:5401:4883
84.1.72.132 0:0:0:0:0:ffff:5401:4884
84.1.72.133 0:0:0:0:0:ffff:5401:4885
84.1.72.134 0:0:0:0:0:ffff:5401:4886
84.1.72.135 0:0:0:0:0:ffff:5401:4887
84.1.72.136 0:0:0:0:0:ffff:5401:4888
84.1.72.137 0:0:0:0:0:ffff:5401:4889
84.1.72.138 0:0:0:0:0:ffff:5401:488a
84.1.72.139 0:0:0:0:0:ffff:5401:488b
84.1.72.140 0:0:0:0:0:ffff:5401:488c
84.1.72.141 0:0:0:0:0:ffff:5401:488d
84.1.72.142 0:0:0:0:0:ffff:5401:488e
84.1.72.143 0:0:0:0:0:ffff:5401:488f
84.1.72.144 0:0:0:0:0:ffff:5401:4890
84.1.72.145 0:0:0:0:0:ffff:5401:4891
84.1.72.146 0:0:0:0:0:ffff:5401:4892
84.1.72.147 0:0:0:0:0:ffff:5401:4893
84.1.72.148 0:0:0:0:0:ffff:5401:4894
84.1.72.149 0:0:0:0:0:ffff:5401:4895
84.1.72.150 0:0:0:0:0:ffff:5401:4896
84.1.72.151 0:0:0:0:0:ffff:5401:4897
84.1.72.152 0:0:0:0:0:ffff:5401:4898
84.1.72.153 0:0:0:0:0:ffff:5401:4899
84.1.72.154 0:0:0:0:0:ffff:5401:489a
84.1.72.155 0:0:0:0:0:ffff:5401:489b
84.1.72.156 0:0:0:0:0:ffff:5401:489c
84.1.72.157 0:0:0:0:0:ffff:5401:489d
84.1.72.158 0:0:0:0:0:ffff:5401:489e
84.1.72.159 0:0:0:0:0:ffff:5401:489f
84.1.72.160 0:0:0:0:0:ffff:5401:48a0
84.1.72.161 0:0:0:0:0:ffff:5401:48a1
84.1.72.162 0:0:0:0:0:ffff:5401:48a2
84.1.72.163 0:0:0:0:0:ffff:5401:48a3
84.1.72.164 0:0:0:0:0:ffff:5401:48a4
84.1.72.165 0:0:0:0:0:ffff:5401:48a5
84.1.72.166 0:0:0:0:0:ffff:5401:48a6
84.1.72.167 0:0:0:0:0:ffff:5401:48a7
84.1.72.168 0:0:0:0:0:ffff:5401:48a8
84.1.72.169 0:0:0:0:0:ffff:5401:48a9
84.1.72.170 0:0:0:0:0:ffff:5401:48aa
84.1.72.171 0:0:0:0:0:ffff:5401:48ab
84.1.72.172 0:0:0:0:0:ffff:5401:48ac
84.1.72.173 0:0:0:0:0:ffff:5401:48ad
84.1.72.174 0:0:0:0:0:ffff:5401:48ae
84.1.72.175 0:0:0:0:0:ffff:5401:48af
84.1.72.176 0:0:0:0:0:ffff:5401:48b0
84.1.72.177 0:0:0:0:0:ffff:5401:48b1
84.1.72.178 0:0:0:0:0:ffff:5401:48b2
84.1.72.179 0:0:0:0:0:ffff:5401:48b3
84.1.72.180 0:0:0:0:0:ffff:5401:48b4


84.1.72.181 0:0:0:0:0:ffff:5401:48b5
84.1.72.182 0:0:0:0:0:ffff:5401:48b6
84.1.72.183 0:0:0:0:0:ffff:5401:48b7
84.1.72.184 0:0:0:0:0:ffff:5401:48b8
84.1.72.185 0:0:0:0:0:ffff:5401:48b9
84.1.72.186 0:0:0:0:0:ffff:5401:48ba
84.1.72.187 0:0:0:0:0:ffff:5401:48bb
84.1.72.188 0:0:0:0:0:ffff:5401:48bc
84.1.72.189 0:0:0:0:0:ffff:5401:48bd
84.1.72.190 0:0:0:0:0:ffff:5401:48be
84.1.72.191 0:0:0:0:0:ffff:5401:48bf
84.1.72.192 0:0:0:0:0:ffff:5401:48c0
84.1.72.193 0:0:0:0:0:ffff:5401:48c1
84.1.72.194 0:0:0:0:0:ffff:5401:48c2
84.1.72.195 0:0:0:0:0:ffff:5401:48c3
84.1.72.196 0:0:0:0:0:ffff:5401:48c4
84.1.72.197 0:0:0:0:0:ffff:5401:48c5
84.1.72.198 0:0:0:0:0:ffff:5401:48c6
84.1.72.199 0:0:0:0:0:ffff:5401:48c7
84.1.72.200 0:0:0:0:0:ffff:5401:48c8
84.1.72.201 0:0:0:0:0:ffff:5401:48c9
84.1.72.202 0:0:0:0:0:ffff:5401:48ca
84.1.72.203 0:0:0:0:0:ffff:5401:48cb
84.1.72.204 0:0:0:0:0:ffff:5401:48cc
84.1.72.205 0:0:0:0:0:ffff:5401:48cd
84.1.72.206 0:0:0:0:0:ffff:5401:48ce
84.1.72.207 0:0:0:0:0:ffff:5401:48cf
84.1.72.208 0:0:0:0:0:ffff:5401:48d0
84.1.72.209 0:0:0:0:0:ffff:5401:48d1
84.1.72.210 0:0:0:0:0:ffff:5401:48d2
84.1.72.211 0:0:0:0:0:ffff:5401:48d3
84.1.72.212 0:0:0:0:0:ffff:5401:48d4
84.1.72.213 0:0:0:0:0:ffff:5401:48d5
84.1.72.214 0:0:0:0:0:ffff:5401:48d6
84.1.72.215 0:0:0:0:0:ffff:5401:48d7
84.1.72.216 0:0:0:0:0:ffff:5401:48d8
84.1.72.217 0:0:0:0:0:ffff:5401:48d9
84.1.72.218 0:0:0:0:0:ffff:5401:48da
84.1.72.219 0:0:0:0:0:ffff:5401:48db
84.1.72.220 0:0:0:0:0:ffff:5401:48dc
84.1.72.221 0:0:0:0:0:ffff:5401:48dd
84.1.72.222 0:0:0:0:0:ffff:5401:48de
84.1.72.223 0:0:0:0:0:ffff:5401:48df
84.1.72.224 0:0:0:0:0:ffff:5401:48e0
84.1.72.225 0:0:0:0:0:ffff:5401:48e1
84.1.72.226 0:0:0:0:0:ffff:5401:48e2
84.1.72.227 0:0:0:0:0:ffff:5401:48e3
84.1.72.228 0:0:0:0:0:ffff:5401:48e4
84.1.72.229 0:0:0:0:0:ffff:5401:48e5
84.1.72.230 0:0:0:0:0:ffff:5401:48e6
84.1.72.231 0:0:0:0:0:ffff:5401:48e7
84.1.72.232 0:0:0:0:0:ffff:5401:48e8
84.1.72.233 0:0:0:0:0:ffff:5401:48e9
84.1.72.234 0:0:0:0:0:ffff:5401:48ea
84.1.72.235 0:0:0:0:0:ffff:5401:48eb
84.1.72.236 0:0:0:0:0:ffff:5401:48ec
84.1.72.237 0:0:0:0:0:ffff:5401:48ed
84.1.72.238 0:0:0:0:0:ffff:5401:48ee
84.1.72.239 0:0:0:0:0:ffff:5401:48ef
84.1.72.240 0:0:0:0:0:ffff:5401:48f0
84.1.72.241 0:0:0:0:0:ffff:5401:48f1
84.1.72.242 0:0:0:0:0:ffff:5401:48f2
84.1.72.243 0:0:0:0:0:ffff:5401:48f3
84.1.72.244 0:0:0:0:0:ffff:5401:48f4
84.1.72.245 0:0:0:0:0:ffff:5401:48f5
84.1.72.246 0:0:0:0:0:ffff:5401:48f6
84.1.72.247 0:0:0:0:0:ffff:5401:48f7
84.1.72.248 0:0:0:0:0:ffff:5401:48f8
84.1.72.249 0:0:0:0:0:ffff:5401:48f9
84.1.72.250 0:0:0:0:0:ffff:5401:48fa
84.1.72.251 0:0:0:0:0:ffff:5401:48fb
84.1.72.252 0:0:0:0:0:ffff:5401:48fc
84.1.72.253 0:0:0:0:0:ffff:5401:48fd
84.1.72.254 0:0:0:0:0:ffff:5401:48fe
84.1.72.255 0:0:0:0:0:ffff:5401:48ff


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.