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
134.90.72.1 0:0:0:0:0:ffff:865a:4801
134.90.72.2 0:0:0:0:0:ffff:865a:4802
134.90.72.3 0:0:0:0:0:ffff:865a:4803
134.90.72.4 0:0:0:0:0:ffff:865a:4804
134.90.72.5 0:0:0:0:0:ffff:865a:4805
134.90.72.6 0:0:0:0:0:ffff:865a:4806
134.90.72.7 0:0:0:0:0:ffff:865a:4807
134.90.72.8 0:0:0:0:0:ffff:865a:4808
134.90.72.9 0:0:0:0:0:ffff:865a:4809
134.90.72.10 0:0:0:0:0:ffff:865a:480a
134.90.72.11 0:0:0:0:0:ffff:865a:480b
134.90.72.12 0:0:0:0:0:ffff:865a:480c
134.90.72.13 0:0:0:0:0:ffff:865a:480d
134.90.72.14 0:0:0:0:0:ffff:865a:480e
134.90.72.15 0:0:0:0:0:ffff:865a:480f
134.90.72.16 0:0:0:0:0:ffff:865a:4810
134.90.72.17 0:0:0:0:0:ffff:865a:4811
134.90.72.18 0:0:0:0:0:ffff:865a:4812
134.90.72.19 0:0:0:0:0:ffff:865a:4813
134.90.72.20 0:0:0:0:0:ffff:865a:4814
134.90.72.21 0:0:0:0:0:ffff:865a:4815
134.90.72.22 0:0:0:0:0:ffff:865a:4816
134.90.72.23 0:0:0:0:0:ffff:865a:4817
134.90.72.24 0:0:0:0:0:ffff:865a:4818
134.90.72.25 0:0:0:0:0:ffff:865a:4819
134.90.72.26 0:0:0:0:0:ffff:865a:481a
134.90.72.27 0:0:0:0:0:ffff:865a:481b
134.90.72.28 0:0:0:0:0:ffff:865a:481c
134.90.72.29 0:0:0:0:0:ffff:865a:481d
134.90.72.30 0:0:0:0:0:ffff:865a:481e
134.90.72.31 0:0:0:0:0:ffff:865a:481f
134.90.72.32 0:0:0:0:0:ffff:865a:4820
134.90.72.33 0:0:0:0:0:ffff:865a:4821
134.90.72.34 0:0:0:0:0:ffff:865a:4822
134.90.72.35 0:0:0:0:0:ffff:865a:4823
134.90.72.36 0:0:0:0:0:ffff:865a:4824
134.90.72.37 0:0:0:0:0:ffff:865a:4825
134.90.72.38 0:0:0:0:0:ffff:865a:4826
134.90.72.39 0:0:0:0:0:ffff:865a:4827
134.90.72.40 0:0:0:0:0:ffff:865a:4828
134.90.72.41 0:0:0:0:0:ffff:865a:4829
134.90.72.42 0:0:0:0:0:ffff:865a:482a
134.90.72.43 0:0:0:0:0:ffff:865a:482b
134.90.72.44 0:0:0:0:0:ffff:865a:482c
134.90.72.45 0:0:0:0:0:ffff:865a:482d
134.90.72.46 0:0:0:0:0:ffff:865a:482e
134.90.72.47 0:0:0:0:0:ffff:865a:482f
134.90.72.48 0:0:0:0:0:ffff:865a:4830
134.90.72.49 0:0:0:0:0:ffff:865a:4831
134.90.72.50 0:0:0:0:0:ffff:865a:4832
134.90.72.51 0:0:0:0:0:ffff:865a:4833
134.90.72.52 0:0:0:0:0:ffff:865a:4834
134.90.72.53 0:0:0:0:0:ffff:865a:4835
134.90.72.54 0:0:0:0:0:ffff:865a:4836
134.90.72.55 0:0:0:0:0:ffff:865a:4837
134.90.72.56 0:0:0:0:0:ffff:865a:4838
134.90.72.57 0:0:0:0:0:ffff:865a:4839
134.90.72.58 0:0:0:0:0:ffff:865a:483a
134.90.72.59 0:0:0:0:0:ffff:865a:483b
134.90.72.60 0:0:0:0:0:ffff:865a:483c


134.90.72.61 0:0:0:0:0:ffff:865a:483d
134.90.72.62 0:0:0:0:0:ffff:865a:483e
134.90.72.63 0:0:0:0:0:ffff:865a:483f
134.90.72.64 0:0:0:0:0:ffff:865a:4840
134.90.72.65 0:0:0:0:0:ffff:865a:4841
134.90.72.66 0:0:0:0:0:ffff:865a:4842
134.90.72.67 0:0:0:0:0:ffff:865a:4843
134.90.72.68 0:0:0:0:0:ffff:865a:4844
134.90.72.69 0:0:0:0:0:ffff:865a:4845
134.90.72.70 0:0:0:0:0:ffff:865a:4846
134.90.72.71 0:0:0:0:0:ffff:865a:4847
134.90.72.72 0:0:0:0:0:ffff:865a:4848
134.90.72.73 0:0:0:0:0:ffff:865a:4849
134.90.72.74 0:0:0:0:0:ffff:865a:484a
134.90.72.75 0:0:0:0:0:ffff:865a:484b
134.90.72.76 0:0:0:0:0:ffff:865a:484c
134.90.72.77 0:0:0:0:0:ffff:865a:484d
134.90.72.78 0:0:0:0:0:ffff:865a:484e
134.90.72.79 0:0:0:0:0:ffff:865a:484f
134.90.72.80 0:0:0:0:0:ffff:865a:4850
134.90.72.81 0:0:0:0:0:ffff:865a:4851
134.90.72.82 0:0:0:0:0:ffff:865a:4852
134.90.72.83 0:0:0:0:0:ffff:865a:4853
134.90.72.84 0:0:0:0:0:ffff:865a:4854
134.90.72.85 0:0:0:0:0:ffff:865a:4855
134.90.72.86 0:0:0:0:0:ffff:865a:4856
134.90.72.87 0:0:0:0:0:ffff:865a:4857
134.90.72.88 0:0:0:0:0:ffff:865a:4858
134.90.72.89 0:0:0:0:0:ffff:865a:4859
134.90.72.90 0:0:0:0:0:ffff:865a:485a
134.90.72.91 0:0:0:0:0:ffff:865a:485b
134.90.72.92 0:0:0:0:0:ffff:865a:485c
134.90.72.93 0:0:0:0:0:ffff:865a:485d
134.90.72.94 0:0:0:0:0:ffff:865a:485e
134.90.72.95 0:0:0:0:0:ffff:865a:485f
134.90.72.96 0:0:0:0:0:ffff:865a:4860
134.90.72.97 0:0:0:0:0:ffff:865a:4861
134.90.72.98 0:0:0:0:0:ffff:865a:4862
134.90.72.99 0:0:0:0:0:ffff:865a:4863
134.90.72.100 0:0:0:0:0:ffff:865a:4864
134.90.72.101 0:0:0:0:0:ffff:865a:4865
134.90.72.102 0:0:0:0:0:ffff:865a:4866
134.90.72.103 0:0:0:0:0:ffff:865a:4867
134.90.72.104 0:0:0:0:0:ffff:865a:4868
134.90.72.105 0:0:0:0:0:ffff:865a:4869
134.90.72.106 0:0:0:0:0:ffff:865a:486a
134.90.72.107 0:0:0:0:0:ffff:865a:486b
134.90.72.108 0:0:0:0:0:ffff:865a:486c
134.90.72.109 0:0:0:0:0:ffff:865a:486d
134.90.72.110 0:0:0:0:0:ffff:865a:486e
134.90.72.111 0:0:0:0:0:ffff:865a:486f
134.90.72.112 0:0:0:0:0:ffff:865a:4870
134.90.72.113 0:0:0:0:0:ffff:865a:4871
134.90.72.114 0:0:0:0:0:ffff:865a:4872
134.90.72.115 0:0:0:0:0:ffff:865a:4873
134.90.72.116 0:0:0:0:0:ffff:865a:4874
134.90.72.117 0:0:0:0:0:ffff:865a:4875
134.90.72.118 0:0:0:0:0:ffff:865a:4876
134.90.72.119 0:0:0:0:0:ffff:865a:4877
134.90.72.120 0:0:0:0:0:ffff:865a:4878


134.90.72.121 0:0:0:0:0:ffff:865a:4879
134.90.72.122 0:0:0:0:0:ffff:865a:487a
134.90.72.123 0:0:0:0:0:ffff:865a:487b
134.90.72.124 0:0:0:0:0:ffff:865a:487c
134.90.72.125 0:0:0:0:0:ffff:865a:487d
134.90.72.126 0:0:0:0:0:ffff:865a:487e
134.90.72.127 0:0:0:0:0:ffff:865a:487f
134.90.72.128 0:0:0:0:0:ffff:865a:4880
134.90.72.129 0:0:0:0:0:ffff:865a:4881
134.90.72.130 0:0:0:0:0:ffff:865a:4882
134.90.72.131 0:0:0:0:0:ffff:865a:4883
134.90.72.132 0:0:0:0:0:ffff:865a:4884
134.90.72.133 0:0:0:0:0:ffff:865a:4885
134.90.72.134 0:0:0:0:0:ffff:865a:4886
134.90.72.135 0:0:0:0:0:ffff:865a:4887
134.90.72.136 0:0:0:0:0:ffff:865a:4888
134.90.72.137 0:0:0:0:0:ffff:865a:4889
134.90.72.138 0:0:0:0:0:ffff:865a:488a
134.90.72.139 0:0:0:0:0:ffff:865a:488b
134.90.72.140 0:0:0:0:0:ffff:865a:488c
134.90.72.141 0:0:0:0:0:ffff:865a:488d
134.90.72.142 0:0:0:0:0:ffff:865a:488e
134.90.72.143 0:0:0:0:0:ffff:865a:488f
134.90.72.144 0:0:0:0:0:ffff:865a:4890
134.90.72.145 0:0:0:0:0:ffff:865a:4891
134.90.72.146 0:0:0:0:0:ffff:865a:4892
134.90.72.147 0:0:0:0:0:ffff:865a:4893
134.90.72.148 0:0:0:0:0:ffff:865a:4894
134.90.72.149 0:0:0:0:0:ffff:865a:4895
134.90.72.150 0:0:0:0:0:ffff:865a:4896
134.90.72.151 0:0:0:0:0:ffff:865a:4897
134.90.72.152 0:0:0:0:0:ffff:865a:4898
134.90.72.153 0:0:0:0:0:ffff:865a:4899
134.90.72.154 0:0:0:0:0:ffff:865a:489a
134.90.72.155 0:0:0:0:0:ffff:865a:489b
134.90.72.156 0:0:0:0:0:ffff:865a:489c
134.90.72.157 0:0:0:0:0:ffff:865a:489d
134.90.72.158 0:0:0:0:0:ffff:865a:489e
134.90.72.159 0:0:0:0:0:ffff:865a:489f
134.90.72.160 0:0:0:0:0:ffff:865a:48a0
134.90.72.161 0:0:0:0:0:ffff:865a:48a1
134.90.72.162 0:0:0:0:0:ffff:865a:48a2
134.90.72.163 0:0:0:0:0:ffff:865a:48a3
134.90.72.164 0:0:0:0:0:ffff:865a:48a4
134.90.72.165 0:0:0:0:0:ffff:865a:48a5
134.90.72.166 0:0:0:0:0:ffff:865a:48a6
134.90.72.167 0:0:0:0:0:ffff:865a:48a7
134.90.72.168 0:0:0:0:0:ffff:865a:48a8
134.90.72.169 0:0:0:0:0:ffff:865a:48a9
134.90.72.170 0:0:0:0:0:ffff:865a:48aa
134.90.72.171 0:0:0:0:0:ffff:865a:48ab
134.90.72.172 0:0:0:0:0:ffff:865a:48ac
134.90.72.173 0:0:0:0:0:ffff:865a:48ad
134.90.72.174 0:0:0:0:0:ffff:865a:48ae
134.90.72.175 0:0:0:0:0:ffff:865a:48af
134.90.72.176 0:0:0:0:0:ffff:865a:48b0
134.90.72.177 0:0:0:0:0:ffff:865a:48b1
134.90.72.178 0:0:0:0:0:ffff:865a:48b2
134.90.72.179 0:0:0:0:0:ffff:865a:48b3
134.90.72.180 0:0:0:0:0:ffff:865a:48b4


134.90.72.181 0:0:0:0:0:ffff:865a:48b5
134.90.72.182 0:0:0:0:0:ffff:865a:48b6
134.90.72.183 0:0:0:0:0:ffff:865a:48b7
134.90.72.184 0:0:0:0:0:ffff:865a:48b8
134.90.72.185 0:0:0:0:0:ffff:865a:48b9
134.90.72.186 0:0:0:0:0:ffff:865a:48ba
134.90.72.187 0:0:0:0:0:ffff:865a:48bb
134.90.72.188 0:0:0:0:0:ffff:865a:48bc
134.90.72.189 0:0:0:0:0:ffff:865a:48bd
134.90.72.190 0:0:0:0:0:ffff:865a:48be
134.90.72.191 0:0:0:0:0:ffff:865a:48bf
134.90.72.192 0:0:0:0:0:ffff:865a:48c0
134.90.72.193 0:0:0:0:0:ffff:865a:48c1
134.90.72.194 0:0:0:0:0:ffff:865a:48c2
134.90.72.195 0:0:0:0:0:ffff:865a:48c3
134.90.72.196 0:0:0:0:0:ffff:865a:48c4
134.90.72.197 0:0:0:0:0:ffff:865a:48c5
134.90.72.198 0:0:0:0:0:ffff:865a:48c6
134.90.72.199 0:0:0:0:0:ffff:865a:48c7
134.90.72.200 0:0:0:0:0:ffff:865a:48c8
134.90.72.201 0:0:0:0:0:ffff:865a:48c9
134.90.72.202 0:0:0:0:0:ffff:865a:48ca
134.90.72.203 0:0:0:0:0:ffff:865a:48cb
134.90.72.204 0:0:0:0:0:ffff:865a:48cc
134.90.72.205 0:0:0:0:0:ffff:865a:48cd
134.90.72.206 0:0:0:0:0:ffff:865a:48ce
134.90.72.207 0:0:0:0:0:ffff:865a:48cf
134.90.72.208 0:0:0:0:0:ffff:865a:48d0
134.90.72.209 0:0:0:0:0:ffff:865a:48d1
134.90.72.210 0:0:0:0:0:ffff:865a:48d2
134.90.72.211 0:0:0:0:0:ffff:865a:48d3
134.90.72.212 0:0:0:0:0:ffff:865a:48d4
134.90.72.213 0:0:0:0:0:ffff:865a:48d5
134.90.72.214 0:0:0:0:0:ffff:865a:48d6
134.90.72.215 0:0:0:0:0:ffff:865a:48d7
134.90.72.216 0:0:0:0:0:ffff:865a:48d8
134.90.72.217 0:0:0:0:0:ffff:865a:48d9
134.90.72.218 0:0:0:0:0:ffff:865a:48da
134.90.72.219 0:0:0:0:0:ffff:865a:48db
134.90.72.220 0:0:0:0:0:ffff:865a:48dc
134.90.72.221 0:0:0:0:0:ffff:865a:48dd
134.90.72.222 0:0:0:0:0:ffff:865a:48de
134.90.72.223 0:0:0:0:0:ffff:865a:48df
134.90.72.224 0:0:0:0:0:ffff:865a:48e0
134.90.72.225 0:0:0:0:0:ffff:865a:48e1
134.90.72.226 0:0:0:0:0:ffff:865a:48e2
134.90.72.227 0:0:0:0:0:ffff:865a:48e3
134.90.72.228 0:0:0:0:0:ffff:865a:48e4
134.90.72.229 0:0:0:0:0:ffff:865a:48e5
134.90.72.230 0:0:0:0:0:ffff:865a:48e6
134.90.72.231 0:0:0:0:0:ffff:865a:48e7
134.90.72.232 0:0:0:0:0:ffff:865a:48e8
134.90.72.233 0:0:0:0:0:ffff:865a:48e9
134.90.72.234 0:0:0:0:0:ffff:865a:48ea
134.90.72.235 0:0:0:0:0:ffff:865a:48eb
134.90.72.236 0:0:0:0:0:ffff:865a:48ec
134.90.72.237 0:0:0:0:0:ffff:865a:48ed
134.90.72.238 0:0:0:0:0:ffff:865a:48ee
134.90.72.239 0:0:0:0:0:ffff:865a:48ef
134.90.72.240 0:0:0:0:0:ffff:865a:48f0
134.90.72.241 0:0:0:0:0:ffff:865a:48f1
134.90.72.242 0:0:0:0:0:ffff:865a:48f2
134.90.72.243 0:0:0:0:0:ffff:865a:48f3
134.90.72.244 0:0:0:0:0:ffff:865a:48f4
134.90.72.245 0:0:0:0:0:ffff:865a:48f5
134.90.72.246 0:0:0:0:0:ffff:865a:48f6
134.90.72.247 0:0:0:0:0:ffff:865a:48f7
134.90.72.248 0:0:0:0:0:ffff:865a:48f8
134.90.72.249 0:0:0:0:0:ffff:865a:48f9
134.90.72.250 0:0:0:0:0:ffff:865a:48fa
134.90.72.251 0:0:0:0:0:ffff:865a:48fb
134.90.72.252 0:0:0:0:0:ffff:865a:48fc
134.90.72.253 0:0:0:0:0:ffff:865a:48fd
134.90.72.254 0:0:0:0:0:ffff:865a:48fe
134.90.72.255 0:0:0:0:0:ffff:865a: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.