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
139.88.72.1 0:0:0:0:0:ffff:8b58:4801
139.88.72.2 0:0:0:0:0:ffff:8b58:4802
139.88.72.3 0:0:0:0:0:ffff:8b58:4803
139.88.72.4 0:0:0:0:0:ffff:8b58:4804
139.88.72.5 0:0:0:0:0:ffff:8b58:4805
139.88.72.6 0:0:0:0:0:ffff:8b58:4806
139.88.72.7 0:0:0:0:0:ffff:8b58:4807
139.88.72.8 0:0:0:0:0:ffff:8b58:4808
139.88.72.9 0:0:0:0:0:ffff:8b58:4809
139.88.72.10 0:0:0:0:0:ffff:8b58:480a
139.88.72.11 0:0:0:0:0:ffff:8b58:480b
139.88.72.12 0:0:0:0:0:ffff:8b58:480c
139.88.72.13 0:0:0:0:0:ffff:8b58:480d
139.88.72.14 0:0:0:0:0:ffff:8b58:480e
139.88.72.15 0:0:0:0:0:ffff:8b58:480f
139.88.72.16 0:0:0:0:0:ffff:8b58:4810
139.88.72.17 0:0:0:0:0:ffff:8b58:4811
139.88.72.18 0:0:0:0:0:ffff:8b58:4812
139.88.72.19 0:0:0:0:0:ffff:8b58:4813
139.88.72.20 0:0:0:0:0:ffff:8b58:4814
139.88.72.21 0:0:0:0:0:ffff:8b58:4815
139.88.72.22 0:0:0:0:0:ffff:8b58:4816
139.88.72.23 0:0:0:0:0:ffff:8b58:4817
139.88.72.24 0:0:0:0:0:ffff:8b58:4818
139.88.72.25 0:0:0:0:0:ffff:8b58:4819
139.88.72.26 0:0:0:0:0:ffff:8b58:481a
139.88.72.27 0:0:0:0:0:ffff:8b58:481b
139.88.72.28 0:0:0:0:0:ffff:8b58:481c
139.88.72.29 0:0:0:0:0:ffff:8b58:481d
139.88.72.30 0:0:0:0:0:ffff:8b58:481e
139.88.72.31 0:0:0:0:0:ffff:8b58:481f
139.88.72.32 0:0:0:0:0:ffff:8b58:4820
139.88.72.33 0:0:0:0:0:ffff:8b58:4821
139.88.72.34 0:0:0:0:0:ffff:8b58:4822
139.88.72.35 0:0:0:0:0:ffff:8b58:4823
139.88.72.36 0:0:0:0:0:ffff:8b58:4824
139.88.72.37 0:0:0:0:0:ffff:8b58:4825
139.88.72.38 0:0:0:0:0:ffff:8b58:4826
139.88.72.39 0:0:0:0:0:ffff:8b58:4827
139.88.72.40 0:0:0:0:0:ffff:8b58:4828
139.88.72.41 0:0:0:0:0:ffff:8b58:4829
139.88.72.42 0:0:0:0:0:ffff:8b58:482a
139.88.72.43 0:0:0:0:0:ffff:8b58:482b
139.88.72.44 0:0:0:0:0:ffff:8b58:482c
139.88.72.45 0:0:0:0:0:ffff:8b58:482d
139.88.72.46 0:0:0:0:0:ffff:8b58:482e
139.88.72.47 0:0:0:0:0:ffff:8b58:482f
139.88.72.48 0:0:0:0:0:ffff:8b58:4830
139.88.72.49 0:0:0:0:0:ffff:8b58:4831
139.88.72.50 0:0:0:0:0:ffff:8b58:4832
139.88.72.51 0:0:0:0:0:ffff:8b58:4833
139.88.72.52 0:0:0:0:0:ffff:8b58:4834
139.88.72.53 0:0:0:0:0:ffff:8b58:4835
139.88.72.54 0:0:0:0:0:ffff:8b58:4836
139.88.72.55 0:0:0:0:0:ffff:8b58:4837
139.88.72.56 0:0:0:0:0:ffff:8b58:4838
139.88.72.57 0:0:0:0:0:ffff:8b58:4839
139.88.72.58 0:0:0:0:0:ffff:8b58:483a
139.88.72.59 0:0:0:0:0:ffff:8b58:483b
139.88.72.60 0:0:0:0:0:ffff:8b58:483c


139.88.72.61 0:0:0:0:0:ffff:8b58:483d
139.88.72.62 0:0:0:0:0:ffff:8b58:483e
139.88.72.63 0:0:0:0:0:ffff:8b58:483f
139.88.72.64 0:0:0:0:0:ffff:8b58:4840
139.88.72.65 0:0:0:0:0:ffff:8b58:4841
139.88.72.66 0:0:0:0:0:ffff:8b58:4842
139.88.72.67 0:0:0:0:0:ffff:8b58:4843
139.88.72.68 0:0:0:0:0:ffff:8b58:4844
139.88.72.69 0:0:0:0:0:ffff:8b58:4845
139.88.72.70 0:0:0:0:0:ffff:8b58:4846
139.88.72.71 0:0:0:0:0:ffff:8b58:4847
139.88.72.72 0:0:0:0:0:ffff:8b58:4848
139.88.72.73 0:0:0:0:0:ffff:8b58:4849
139.88.72.74 0:0:0:0:0:ffff:8b58:484a
139.88.72.75 0:0:0:0:0:ffff:8b58:484b
139.88.72.76 0:0:0:0:0:ffff:8b58:484c
139.88.72.77 0:0:0:0:0:ffff:8b58:484d
139.88.72.78 0:0:0:0:0:ffff:8b58:484e
139.88.72.79 0:0:0:0:0:ffff:8b58:484f
139.88.72.80 0:0:0:0:0:ffff:8b58:4850
139.88.72.81 0:0:0:0:0:ffff:8b58:4851
139.88.72.82 0:0:0:0:0:ffff:8b58:4852
139.88.72.83 0:0:0:0:0:ffff:8b58:4853
139.88.72.84 0:0:0:0:0:ffff:8b58:4854
139.88.72.85 0:0:0:0:0:ffff:8b58:4855
139.88.72.86 0:0:0:0:0:ffff:8b58:4856
139.88.72.87 0:0:0:0:0:ffff:8b58:4857
139.88.72.88 0:0:0:0:0:ffff:8b58:4858
139.88.72.89 0:0:0:0:0:ffff:8b58:4859
139.88.72.90 0:0:0:0:0:ffff:8b58:485a
139.88.72.91 0:0:0:0:0:ffff:8b58:485b
139.88.72.92 0:0:0:0:0:ffff:8b58:485c
139.88.72.93 0:0:0:0:0:ffff:8b58:485d
139.88.72.94 0:0:0:0:0:ffff:8b58:485e
139.88.72.95 0:0:0:0:0:ffff:8b58:485f
139.88.72.96 0:0:0:0:0:ffff:8b58:4860
139.88.72.97 0:0:0:0:0:ffff:8b58:4861
139.88.72.98 0:0:0:0:0:ffff:8b58:4862
139.88.72.99 0:0:0:0:0:ffff:8b58:4863
139.88.72.100 0:0:0:0:0:ffff:8b58:4864
139.88.72.101 0:0:0:0:0:ffff:8b58:4865
139.88.72.102 0:0:0:0:0:ffff:8b58:4866
139.88.72.103 0:0:0:0:0:ffff:8b58:4867
139.88.72.104 0:0:0:0:0:ffff:8b58:4868
139.88.72.105 0:0:0:0:0:ffff:8b58:4869
139.88.72.106 0:0:0:0:0:ffff:8b58:486a
139.88.72.107 0:0:0:0:0:ffff:8b58:486b
139.88.72.108 0:0:0:0:0:ffff:8b58:486c
139.88.72.109 0:0:0:0:0:ffff:8b58:486d
139.88.72.110 0:0:0:0:0:ffff:8b58:486e
139.88.72.111 0:0:0:0:0:ffff:8b58:486f
139.88.72.112 0:0:0:0:0:ffff:8b58:4870
139.88.72.113 0:0:0:0:0:ffff:8b58:4871
139.88.72.114 0:0:0:0:0:ffff:8b58:4872
139.88.72.115 0:0:0:0:0:ffff:8b58:4873
139.88.72.116 0:0:0:0:0:ffff:8b58:4874
139.88.72.117 0:0:0:0:0:ffff:8b58:4875
139.88.72.118 0:0:0:0:0:ffff:8b58:4876
139.88.72.119 0:0:0:0:0:ffff:8b58:4877
139.88.72.120 0:0:0:0:0:ffff:8b58:4878


139.88.72.121 0:0:0:0:0:ffff:8b58:4879
139.88.72.122 0:0:0:0:0:ffff:8b58:487a
139.88.72.123 0:0:0:0:0:ffff:8b58:487b
139.88.72.124 0:0:0:0:0:ffff:8b58:487c
139.88.72.125 0:0:0:0:0:ffff:8b58:487d
139.88.72.126 0:0:0:0:0:ffff:8b58:487e
139.88.72.127 0:0:0:0:0:ffff:8b58:487f
139.88.72.128 0:0:0:0:0:ffff:8b58:4880
139.88.72.129 0:0:0:0:0:ffff:8b58:4881
139.88.72.130 0:0:0:0:0:ffff:8b58:4882
139.88.72.131 0:0:0:0:0:ffff:8b58:4883
139.88.72.132 0:0:0:0:0:ffff:8b58:4884
139.88.72.133 0:0:0:0:0:ffff:8b58:4885
139.88.72.134 0:0:0:0:0:ffff:8b58:4886
139.88.72.135 0:0:0:0:0:ffff:8b58:4887
139.88.72.136 0:0:0:0:0:ffff:8b58:4888
139.88.72.137 0:0:0:0:0:ffff:8b58:4889
139.88.72.138 0:0:0:0:0:ffff:8b58:488a
139.88.72.139 0:0:0:0:0:ffff:8b58:488b
139.88.72.140 0:0:0:0:0:ffff:8b58:488c
139.88.72.141 0:0:0:0:0:ffff:8b58:488d
139.88.72.142 0:0:0:0:0:ffff:8b58:488e
139.88.72.143 0:0:0:0:0:ffff:8b58:488f
139.88.72.144 0:0:0:0:0:ffff:8b58:4890
139.88.72.145 0:0:0:0:0:ffff:8b58:4891
139.88.72.146 0:0:0:0:0:ffff:8b58:4892
139.88.72.147 0:0:0:0:0:ffff:8b58:4893
139.88.72.148 0:0:0:0:0:ffff:8b58:4894
139.88.72.149 0:0:0:0:0:ffff:8b58:4895
139.88.72.150 0:0:0:0:0:ffff:8b58:4896
139.88.72.151 0:0:0:0:0:ffff:8b58:4897
139.88.72.152 0:0:0:0:0:ffff:8b58:4898
139.88.72.153 0:0:0:0:0:ffff:8b58:4899
139.88.72.154 0:0:0:0:0:ffff:8b58:489a
139.88.72.155 0:0:0:0:0:ffff:8b58:489b
139.88.72.156 0:0:0:0:0:ffff:8b58:489c
139.88.72.157 0:0:0:0:0:ffff:8b58:489d
139.88.72.158 0:0:0:0:0:ffff:8b58:489e
139.88.72.159 0:0:0:0:0:ffff:8b58:489f
139.88.72.160 0:0:0:0:0:ffff:8b58:48a0
139.88.72.161 0:0:0:0:0:ffff:8b58:48a1
139.88.72.162 0:0:0:0:0:ffff:8b58:48a2
139.88.72.163 0:0:0:0:0:ffff:8b58:48a3
139.88.72.164 0:0:0:0:0:ffff:8b58:48a4
139.88.72.165 0:0:0:0:0:ffff:8b58:48a5
139.88.72.166 0:0:0:0:0:ffff:8b58:48a6
139.88.72.167 0:0:0:0:0:ffff:8b58:48a7
139.88.72.168 0:0:0:0:0:ffff:8b58:48a8
139.88.72.169 0:0:0:0:0:ffff:8b58:48a9
139.88.72.170 0:0:0:0:0:ffff:8b58:48aa
139.88.72.171 0:0:0:0:0:ffff:8b58:48ab
139.88.72.172 0:0:0:0:0:ffff:8b58:48ac
139.88.72.173 0:0:0:0:0:ffff:8b58:48ad
139.88.72.174 0:0:0:0:0:ffff:8b58:48ae
139.88.72.175 0:0:0:0:0:ffff:8b58:48af
139.88.72.176 0:0:0:0:0:ffff:8b58:48b0
139.88.72.177 0:0:0:0:0:ffff:8b58:48b1
139.88.72.178 0:0:0:0:0:ffff:8b58:48b2
139.88.72.179 0:0:0:0:0:ffff:8b58:48b3
139.88.72.180 0:0:0:0:0:ffff:8b58:48b4


139.88.72.181 0:0:0:0:0:ffff:8b58:48b5
139.88.72.182 0:0:0:0:0:ffff:8b58:48b6
139.88.72.183 0:0:0:0:0:ffff:8b58:48b7
139.88.72.184 0:0:0:0:0:ffff:8b58:48b8
139.88.72.185 0:0:0:0:0:ffff:8b58:48b9
139.88.72.186 0:0:0:0:0:ffff:8b58:48ba
139.88.72.187 0:0:0:0:0:ffff:8b58:48bb
139.88.72.188 0:0:0:0:0:ffff:8b58:48bc
139.88.72.189 0:0:0:0:0:ffff:8b58:48bd
139.88.72.190 0:0:0:0:0:ffff:8b58:48be
139.88.72.191 0:0:0:0:0:ffff:8b58:48bf
139.88.72.192 0:0:0:0:0:ffff:8b58:48c0
139.88.72.193 0:0:0:0:0:ffff:8b58:48c1
139.88.72.194 0:0:0:0:0:ffff:8b58:48c2
139.88.72.195 0:0:0:0:0:ffff:8b58:48c3
139.88.72.196 0:0:0:0:0:ffff:8b58:48c4
139.88.72.197 0:0:0:0:0:ffff:8b58:48c5
139.88.72.198 0:0:0:0:0:ffff:8b58:48c6
139.88.72.199 0:0:0:0:0:ffff:8b58:48c7
139.88.72.200 0:0:0:0:0:ffff:8b58:48c8
139.88.72.201 0:0:0:0:0:ffff:8b58:48c9
139.88.72.202 0:0:0:0:0:ffff:8b58:48ca
139.88.72.203 0:0:0:0:0:ffff:8b58:48cb
139.88.72.204 0:0:0:0:0:ffff:8b58:48cc
139.88.72.205 0:0:0:0:0:ffff:8b58:48cd
139.88.72.206 0:0:0:0:0:ffff:8b58:48ce
139.88.72.207 0:0:0:0:0:ffff:8b58:48cf
139.88.72.208 0:0:0:0:0:ffff:8b58:48d0
139.88.72.209 0:0:0:0:0:ffff:8b58:48d1
139.88.72.210 0:0:0:0:0:ffff:8b58:48d2
139.88.72.211 0:0:0:0:0:ffff:8b58:48d3
139.88.72.212 0:0:0:0:0:ffff:8b58:48d4
139.88.72.213 0:0:0:0:0:ffff:8b58:48d5
139.88.72.214 0:0:0:0:0:ffff:8b58:48d6
139.88.72.215 0:0:0:0:0:ffff:8b58:48d7
139.88.72.216 0:0:0:0:0:ffff:8b58:48d8
139.88.72.217 0:0:0:0:0:ffff:8b58:48d9
139.88.72.218 0:0:0:0:0:ffff:8b58:48da
139.88.72.219 0:0:0:0:0:ffff:8b58:48db
139.88.72.220 0:0:0:0:0:ffff:8b58:48dc
139.88.72.221 0:0:0:0:0:ffff:8b58:48dd
139.88.72.222 0:0:0:0:0:ffff:8b58:48de
139.88.72.223 0:0:0:0:0:ffff:8b58:48df
139.88.72.224 0:0:0:0:0:ffff:8b58:48e0
139.88.72.225 0:0:0:0:0:ffff:8b58:48e1
139.88.72.226 0:0:0:0:0:ffff:8b58:48e2
139.88.72.227 0:0:0:0:0:ffff:8b58:48e3
139.88.72.228 0:0:0:0:0:ffff:8b58:48e4
139.88.72.229 0:0:0:0:0:ffff:8b58:48e5
139.88.72.230 0:0:0:0:0:ffff:8b58:48e6
139.88.72.231 0:0:0:0:0:ffff:8b58:48e7
139.88.72.232 0:0:0:0:0:ffff:8b58:48e8
139.88.72.233 0:0:0:0:0:ffff:8b58:48e9
139.88.72.234 0:0:0:0:0:ffff:8b58:48ea
139.88.72.235 0:0:0:0:0:ffff:8b58:48eb
139.88.72.236 0:0:0:0:0:ffff:8b58:48ec
139.88.72.237 0:0:0:0:0:ffff:8b58:48ed
139.88.72.238 0:0:0:0:0:ffff:8b58:48ee
139.88.72.239 0:0:0:0:0:ffff:8b58:48ef
139.88.72.240 0:0:0:0:0:ffff:8b58:48f0
139.88.72.241 0:0:0:0:0:ffff:8b58:48f1
139.88.72.242 0:0:0:0:0:ffff:8b58:48f2
139.88.72.243 0:0:0:0:0:ffff:8b58:48f3
139.88.72.244 0:0:0:0:0:ffff:8b58:48f4
139.88.72.245 0:0:0:0:0:ffff:8b58:48f5
139.88.72.246 0:0:0:0:0:ffff:8b58:48f6
139.88.72.247 0:0:0:0:0:ffff:8b58:48f7
139.88.72.248 0:0:0:0:0:ffff:8b58:48f8
139.88.72.249 0:0:0:0:0:ffff:8b58:48f9
139.88.72.250 0:0:0:0:0:ffff:8b58:48fa
139.88.72.251 0:0:0:0:0:ffff:8b58:48fb
139.88.72.252 0:0:0:0:0:ffff:8b58:48fc
139.88.72.253 0:0:0:0:0:ffff:8b58:48fd
139.88.72.254 0:0:0:0:0:ffff:8b58:48fe
139.88.72.255 0:0:0:0:0:ffff:8b58:48ff


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.