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
99.104.72.1 0:0:0:0:0:ffff:6368:4801
99.104.72.2 0:0:0:0:0:ffff:6368:4802
99.104.72.3 0:0:0:0:0:ffff:6368:4803
99.104.72.4 0:0:0:0:0:ffff:6368:4804
99.104.72.5 0:0:0:0:0:ffff:6368:4805
99.104.72.6 0:0:0:0:0:ffff:6368:4806
99.104.72.7 0:0:0:0:0:ffff:6368:4807
99.104.72.8 0:0:0:0:0:ffff:6368:4808
99.104.72.9 0:0:0:0:0:ffff:6368:4809
99.104.72.10 0:0:0:0:0:ffff:6368:480a
99.104.72.11 0:0:0:0:0:ffff:6368:480b
99.104.72.12 0:0:0:0:0:ffff:6368:480c
99.104.72.13 0:0:0:0:0:ffff:6368:480d
99.104.72.14 0:0:0:0:0:ffff:6368:480e
99.104.72.15 0:0:0:0:0:ffff:6368:480f
99.104.72.16 0:0:0:0:0:ffff:6368:4810
99.104.72.17 0:0:0:0:0:ffff:6368:4811
99.104.72.18 0:0:0:0:0:ffff:6368:4812
99.104.72.19 0:0:0:0:0:ffff:6368:4813
99.104.72.20 0:0:0:0:0:ffff:6368:4814
99.104.72.21 0:0:0:0:0:ffff:6368:4815
99.104.72.22 0:0:0:0:0:ffff:6368:4816
99.104.72.23 0:0:0:0:0:ffff:6368:4817
99.104.72.24 0:0:0:0:0:ffff:6368:4818
99.104.72.25 0:0:0:0:0:ffff:6368:4819
99.104.72.26 0:0:0:0:0:ffff:6368:481a
99.104.72.27 0:0:0:0:0:ffff:6368:481b
99.104.72.28 0:0:0:0:0:ffff:6368:481c
99.104.72.29 0:0:0:0:0:ffff:6368:481d
99.104.72.30 0:0:0:0:0:ffff:6368:481e
99.104.72.31 0:0:0:0:0:ffff:6368:481f
99.104.72.32 0:0:0:0:0:ffff:6368:4820
99.104.72.33 0:0:0:0:0:ffff:6368:4821
99.104.72.34 0:0:0:0:0:ffff:6368:4822
99.104.72.35 0:0:0:0:0:ffff:6368:4823
99.104.72.36 0:0:0:0:0:ffff:6368:4824
99.104.72.37 0:0:0:0:0:ffff:6368:4825
99.104.72.38 0:0:0:0:0:ffff:6368:4826
99.104.72.39 0:0:0:0:0:ffff:6368:4827
99.104.72.40 0:0:0:0:0:ffff:6368:4828
99.104.72.41 0:0:0:0:0:ffff:6368:4829
99.104.72.42 0:0:0:0:0:ffff:6368:482a
99.104.72.43 0:0:0:0:0:ffff:6368:482b
99.104.72.44 0:0:0:0:0:ffff:6368:482c
99.104.72.45 0:0:0:0:0:ffff:6368:482d
99.104.72.46 0:0:0:0:0:ffff:6368:482e
99.104.72.47 0:0:0:0:0:ffff:6368:482f
99.104.72.48 0:0:0:0:0:ffff:6368:4830
99.104.72.49 0:0:0:0:0:ffff:6368:4831
99.104.72.50 0:0:0:0:0:ffff:6368:4832
99.104.72.51 0:0:0:0:0:ffff:6368:4833
99.104.72.52 0:0:0:0:0:ffff:6368:4834
99.104.72.53 0:0:0:0:0:ffff:6368:4835
99.104.72.54 0:0:0:0:0:ffff:6368:4836
99.104.72.55 0:0:0:0:0:ffff:6368:4837
99.104.72.56 0:0:0:0:0:ffff:6368:4838
99.104.72.57 0:0:0:0:0:ffff:6368:4839
99.104.72.58 0:0:0:0:0:ffff:6368:483a
99.104.72.59 0:0:0:0:0:ffff:6368:483b
99.104.72.60 0:0:0:0:0:ffff:6368:483c


99.104.72.61 0:0:0:0:0:ffff:6368:483d
99.104.72.62 0:0:0:0:0:ffff:6368:483e
99.104.72.63 0:0:0:0:0:ffff:6368:483f
99.104.72.64 0:0:0:0:0:ffff:6368:4840
99.104.72.65 0:0:0:0:0:ffff:6368:4841
99.104.72.66 0:0:0:0:0:ffff:6368:4842
99.104.72.67 0:0:0:0:0:ffff:6368:4843
99.104.72.68 0:0:0:0:0:ffff:6368:4844
99.104.72.69 0:0:0:0:0:ffff:6368:4845
99.104.72.70 0:0:0:0:0:ffff:6368:4846
99.104.72.71 0:0:0:0:0:ffff:6368:4847
99.104.72.72 0:0:0:0:0:ffff:6368:4848
99.104.72.73 0:0:0:0:0:ffff:6368:4849
99.104.72.74 0:0:0:0:0:ffff:6368:484a
99.104.72.75 0:0:0:0:0:ffff:6368:484b
99.104.72.76 0:0:0:0:0:ffff:6368:484c
99.104.72.77 0:0:0:0:0:ffff:6368:484d
99.104.72.78 0:0:0:0:0:ffff:6368:484e
99.104.72.79 0:0:0:0:0:ffff:6368:484f
99.104.72.80 0:0:0:0:0:ffff:6368:4850
99.104.72.81 0:0:0:0:0:ffff:6368:4851
99.104.72.82 0:0:0:0:0:ffff:6368:4852
99.104.72.83 0:0:0:0:0:ffff:6368:4853
99.104.72.84 0:0:0:0:0:ffff:6368:4854
99.104.72.85 0:0:0:0:0:ffff:6368:4855
99.104.72.86 0:0:0:0:0:ffff:6368:4856
99.104.72.87 0:0:0:0:0:ffff:6368:4857
99.104.72.88 0:0:0:0:0:ffff:6368:4858
99.104.72.89 0:0:0:0:0:ffff:6368:4859
99.104.72.90 0:0:0:0:0:ffff:6368:485a
99.104.72.91 0:0:0:0:0:ffff:6368:485b
99.104.72.92 0:0:0:0:0:ffff:6368:485c
99.104.72.93 0:0:0:0:0:ffff:6368:485d
99.104.72.94 0:0:0:0:0:ffff:6368:485e
99.104.72.95 0:0:0:0:0:ffff:6368:485f
99.104.72.96 0:0:0:0:0:ffff:6368:4860
99.104.72.97 0:0:0:0:0:ffff:6368:4861
99.104.72.98 0:0:0:0:0:ffff:6368:4862
99.104.72.99 0:0:0:0:0:ffff:6368:4863
99.104.72.100 0:0:0:0:0:ffff:6368:4864
99.104.72.101 0:0:0:0:0:ffff:6368:4865
99.104.72.102 0:0:0:0:0:ffff:6368:4866
99.104.72.103 0:0:0:0:0:ffff:6368:4867
99.104.72.104 0:0:0:0:0:ffff:6368:4868
99.104.72.105 0:0:0:0:0:ffff:6368:4869
99.104.72.106 0:0:0:0:0:ffff:6368:486a
99.104.72.107 0:0:0:0:0:ffff:6368:486b
99.104.72.108 0:0:0:0:0:ffff:6368:486c
99.104.72.109 0:0:0:0:0:ffff:6368:486d
99.104.72.110 0:0:0:0:0:ffff:6368:486e
99.104.72.111 0:0:0:0:0:ffff:6368:486f
99.104.72.112 0:0:0:0:0:ffff:6368:4870
99.104.72.113 0:0:0:0:0:ffff:6368:4871
99.104.72.114 0:0:0:0:0:ffff:6368:4872
99.104.72.115 0:0:0:0:0:ffff:6368:4873
99.104.72.116 0:0:0:0:0:ffff:6368:4874
99.104.72.117 0:0:0:0:0:ffff:6368:4875
99.104.72.118 0:0:0:0:0:ffff:6368:4876
99.104.72.119 0:0:0:0:0:ffff:6368:4877
99.104.72.120 0:0:0:0:0:ffff:6368:4878


99.104.72.121 0:0:0:0:0:ffff:6368:4879
99.104.72.122 0:0:0:0:0:ffff:6368:487a
99.104.72.123 0:0:0:0:0:ffff:6368:487b
99.104.72.124 0:0:0:0:0:ffff:6368:487c
99.104.72.125 0:0:0:0:0:ffff:6368:487d
99.104.72.126 0:0:0:0:0:ffff:6368:487e
99.104.72.127 0:0:0:0:0:ffff:6368:487f
99.104.72.128 0:0:0:0:0:ffff:6368:4880
99.104.72.129 0:0:0:0:0:ffff:6368:4881
99.104.72.130 0:0:0:0:0:ffff:6368:4882
99.104.72.131 0:0:0:0:0:ffff:6368:4883
99.104.72.132 0:0:0:0:0:ffff:6368:4884
99.104.72.133 0:0:0:0:0:ffff:6368:4885
99.104.72.134 0:0:0:0:0:ffff:6368:4886
99.104.72.135 0:0:0:0:0:ffff:6368:4887
99.104.72.136 0:0:0:0:0:ffff:6368:4888
99.104.72.137 0:0:0:0:0:ffff:6368:4889
99.104.72.138 0:0:0:0:0:ffff:6368:488a
99.104.72.139 0:0:0:0:0:ffff:6368:488b
99.104.72.140 0:0:0:0:0:ffff:6368:488c
99.104.72.141 0:0:0:0:0:ffff:6368:488d
99.104.72.142 0:0:0:0:0:ffff:6368:488e
99.104.72.143 0:0:0:0:0:ffff:6368:488f
99.104.72.144 0:0:0:0:0:ffff:6368:4890
99.104.72.145 0:0:0:0:0:ffff:6368:4891
99.104.72.146 0:0:0:0:0:ffff:6368:4892
99.104.72.147 0:0:0:0:0:ffff:6368:4893
99.104.72.148 0:0:0:0:0:ffff:6368:4894
99.104.72.149 0:0:0:0:0:ffff:6368:4895
99.104.72.150 0:0:0:0:0:ffff:6368:4896
99.104.72.151 0:0:0:0:0:ffff:6368:4897
99.104.72.152 0:0:0:0:0:ffff:6368:4898
99.104.72.153 0:0:0:0:0:ffff:6368:4899
99.104.72.154 0:0:0:0:0:ffff:6368:489a
99.104.72.155 0:0:0:0:0:ffff:6368:489b
99.104.72.156 0:0:0:0:0:ffff:6368:489c
99.104.72.157 0:0:0:0:0:ffff:6368:489d
99.104.72.158 0:0:0:0:0:ffff:6368:489e
99.104.72.159 0:0:0:0:0:ffff:6368:489f
99.104.72.160 0:0:0:0:0:ffff:6368:48a0
99.104.72.161 0:0:0:0:0:ffff:6368:48a1
99.104.72.162 0:0:0:0:0:ffff:6368:48a2
99.104.72.163 0:0:0:0:0:ffff:6368:48a3
99.104.72.164 0:0:0:0:0:ffff:6368:48a4
99.104.72.165 0:0:0:0:0:ffff:6368:48a5
99.104.72.166 0:0:0:0:0:ffff:6368:48a6
99.104.72.167 0:0:0:0:0:ffff:6368:48a7
99.104.72.168 0:0:0:0:0:ffff:6368:48a8
99.104.72.169 0:0:0:0:0:ffff:6368:48a9
99.104.72.170 0:0:0:0:0:ffff:6368:48aa
99.104.72.171 0:0:0:0:0:ffff:6368:48ab
99.104.72.172 0:0:0:0:0:ffff:6368:48ac
99.104.72.173 0:0:0:0:0:ffff:6368:48ad
99.104.72.174 0:0:0:0:0:ffff:6368:48ae
99.104.72.175 0:0:0:0:0:ffff:6368:48af
99.104.72.176 0:0:0:0:0:ffff:6368:48b0
99.104.72.177 0:0:0:0:0:ffff:6368:48b1
99.104.72.178 0:0:0:0:0:ffff:6368:48b2
99.104.72.179 0:0:0:0:0:ffff:6368:48b3
99.104.72.180 0:0:0:0:0:ffff:6368:48b4


99.104.72.181 0:0:0:0:0:ffff:6368:48b5
99.104.72.182 0:0:0:0:0:ffff:6368:48b6
99.104.72.183 0:0:0:0:0:ffff:6368:48b7
99.104.72.184 0:0:0:0:0:ffff:6368:48b8
99.104.72.185 0:0:0:0:0:ffff:6368:48b9
99.104.72.186 0:0:0:0:0:ffff:6368:48ba
99.104.72.187 0:0:0:0:0:ffff:6368:48bb
99.104.72.188 0:0:0:0:0:ffff:6368:48bc
99.104.72.189 0:0:0:0:0:ffff:6368:48bd
99.104.72.190 0:0:0:0:0:ffff:6368:48be
99.104.72.191 0:0:0:0:0:ffff:6368:48bf
99.104.72.192 0:0:0:0:0:ffff:6368:48c0
99.104.72.193 0:0:0:0:0:ffff:6368:48c1
99.104.72.194 0:0:0:0:0:ffff:6368:48c2
99.104.72.195 0:0:0:0:0:ffff:6368:48c3
99.104.72.196 0:0:0:0:0:ffff:6368:48c4
99.104.72.197 0:0:0:0:0:ffff:6368:48c5
99.104.72.198 0:0:0:0:0:ffff:6368:48c6
99.104.72.199 0:0:0:0:0:ffff:6368:48c7
99.104.72.200 0:0:0:0:0:ffff:6368:48c8
99.104.72.201 0:0:0:0:0:ffff:6368:48c9
99.104.72.202 0:0:0:0:0:ffff:6368:48ca
99.104.72.203 0:0:0:0:0:ffff:6368:48cb
99.104.72.204 0:0:0:0:0:ffff:6368:48cc
99.104.72.205 0:0:0:0:0:ffff:6368:48cd
99.104.72.206 0:0:0:0:0:ffff:6368:48ce
99.104.72.207 0:0:0:0:0:ffff:6368:48cf
99.104.72.208 0:0:0:0:0:ffff:6368:48d0
99.104.72.209 0:0:0:0:0:ffff:6368:48d1
99.104.72.210 0:0:0:0:0:ffff:6368:48d2
99.104.72.211 0:0:0:0:0:ffff:6368:48d3
99.104.72.212 0:0:0:0:0:ffff:6368:48d4
99.104.72.213 0:0:0:0:0:ffff:6368:48d5
99.104.72.214 0:0:0:0:0:ffff:6368:48d6
99.104.72.215 0:0:0:0:0:ffff:6368:48d7
99.104.72.216 0:0:0:0:0:ffff:6368:48d8
99.104.72.217 0:0:0:0:0:ffff:6368:48d9
99.104.72.218 0:0:0:0:0:ffff:6368:48da
99.104.72.219 0:0:0:0:0:ffff:6368:48db
99.104.72.220 0:0:0:0:0:ffff:6368:48dc
99.104.72.221 0:0:0:0:0:ffff:6368:48dd
99.104.72.222 0:0:0:0:0:ffff:6368:48de
99.104.72.223 0:0:0:0:0:ffff:6368:48df
99.104.72.224 0:0:0:0:0:ffff:6368:48e0
99.104.72.225 0:0:0:0:0:ffff:6368:48e1
99.104.72.226 0:0:0:0:0:ffff:6368:48e2
99.104.72.227 0:0:0:0:0:ffff:6368:48e3
99.104.72.228 0:0:0:0:0:ffff:6368:48e4
99.104.72.229 0:0:0:0:0:ffff:6368:48e5
99.104.72.230 0:0:0:0:0:ffff:6368:48e6
99.104.72.231 0:0:0:0:0:ffff:6368:48e7
99.104.72.232 0:0:0:0:0:ffff:6368:48e8
99.104.72.233 0:0:0:0:0:ffff:6368:48e9
99.104.72.234 0:0:0:0:0:ffff:6368:48ea
99.104.72.235 0:0:0:0:0:ffff:6368:48eb
99.104.72.236 0:0:0:0:0:ffff:6368:48ec
99.104.72.237 0:0:0:0:0:ffff:6368:48ed
99.104.72.238 0:0:0:0:0:ffff:6368:48ee
99.104.72.239 0:0:0:0:0:ffff:6368:48ef
99.104.72.240 0:0:0:0:0:ffff:6368:48f0
99.104.72.241 0:0:0:0:0:ffff:6368:48f1
99.104.72.242 0:0:0:0:0:ffff:6368:48f2
99.104.72.243 0:0:0:0:0:ffff:6368:48f3
99.104.72.244 0:0:0:0:0:ffff:6368:48f4
99.104.72.245 0:0:0:0:0:ffff:6368:48f5
99.104.72.246 0:0:0:0:0:ffff:6368:48f6
99.104.72.247 0:0:0:0:0:ffff:6368:48f7
99.104.72.248 0:0:0:0:0:ffff:6368:48f8
99.104.72.249 0:0:0:0:0:ffff:6368:48f9
99.104.72.250 0:0:0:0:0:ffff:6368:48fa
99.104.72.251 0:0:0:0:0:ffff:6368:48fb
99.104.72.252 0:0:0:0:0:ffff:6368:48fc
99.104.72.253 0:0:0:0:0:ffff:6368:48fd
99.104.72.254 0:0:0:0:0:ffff:6368:48fe
99.104.72.255 0:0:0:0:0:ffff:6368:48ff


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.