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
61.115.72.1 0:0:0:0:0:ffff:3d73:4801
61.115.72.2 0:0:0:0:0:ffff:3d73:4802
61.115.72.3 0:0:0:0:0:ffff:3d73:4803
61.115.72.4 0:0:0:0:0:ffff:3d73:4804
61.115.72.5 0:0:0:0:0:ffff:3d73:4805
61.115.72.6 0:0:0:0:0:ffff:3d73:4806
61.115.72.7 0:0:0:0:0:ffff:3d73:4807
61.115.72.8 0:0:0:0:0:ffff:3d73:4808
61.115.72.9 0:0:0:0:0:ffff:3d73:4809
61.115.72.10 0:0:0:0:0:ffff:3d73:480a
61.115.72.11 0:0:0:0:0:ffff:3d73:480b
61.115.72.12 0:0:0:0:0:ffff:3d73:480c
61.115.72.13 0:0:0:0:0:ffff:3d73:480d
61.115.72.14 0:0:0:0:0:ffff:3d73:480e
61.115.72.15 0:0:0:0:0:ffff:3d73:480f
61.115.72.16 0:0:0:0:0:ffff:3d73:4810
61.115.72.17 0:0:0:0:0:ffff:3d73:4811
61.115.72.18 0:0:0:0:0:ffff:3d73:4812
61.115.72.19 0:0:0:0:0:ffff:3d73:4813
61.115.72.20 0:0:0:0:0:ffff:3d73:4814
61.115.72.21 0:0:0:0:0:ffff:3d73:4815
61.115.72.22 0:0:0:0:0:ffff:3d73:4816
61.115.72.23 0:0:0:0:0:ffff:3d73:4817
61.115.72.24 0:0:0:0:0:ffff:3d73:4818
61.115.72.25 0:0:0:0:0:ffff:3d73:4819
61.115.72.26 0:0:0:0:0:ffff:3d73:481a
61.115.72.27 0:0:0:0:0:ffff:3d73:481b
61.115.72.28 0:0:0:0:0:ffff:3d73:481c
61.115.72.29 0:0:0:0:0:ffff:3d73:481d
61.115.72.30 0:0:0:0:0:ffff:3d73:481e
61.115.72.31 0:0:0:0:0:ffff:3d73:481f
61.115.72.32 0:0:0:0:0:ffff:3d73:4820
61.115.72.33 0:0:0:0:0:ffff:3d73:4821
61.115.72.34 0:0:0:0:0:ffff:3d73:4822
61.115.72.35 0:0:0:0:0:ffff:3d73:4823
61.115.72.36 0:0:0:0:0:ffff:3d73:4824
61.115.72.37 0:0:0:0:0:ffff:3d73:4825
61.115.72.38 0:0:0:0:0:ffff:3d73:4826
61.115.72.39 0:0:0:0:0:ffff:3d73:4827
61.115.72.40 0:0:0:0:0:ffff:3d73:4828
61.115.72.41 0:0:0:0:0:ffff:3d73:4829
61.115.72.42 0:0:0:0:0:ffff:3d73:482a
61.115.72.43 0:0:0:0:0:ffff:3d73:482b
61.115.72.44 0:0:0:0:0:ffff:3d73:482c
61.115.72.45 0:0:0:0:0:ffff:3d73:482d
61.115.72.46 0:0:0:0:0:ffff:3d73:482e
61.115.72.47 0:0:0:0:0:ffff:3d73:482f
61.115.72.48 0:0:0:0:0:ffff:3d73:4830
61.115.72.49 0:0:0:0:0:ffff:3d73:4831
61.115.72.50 0:0:0:0:0:ffff:3d73:4832
61.115.72.51 0:0:0:0:0:ffff:3d73:4833
61.115.72.52 0:0:0:0:0:ffff:3d73:4834
61.115.72.53 0:0:0:0:0:ffff:3d73:4835
61.115.72.54 0:0:0:0:0:ffff:3d73:4836
61.115.72.55 0:0:0:0:0:ffff:3d73:4837
61.115.72.56 0:0:0:0:0:ffff:3d73:4838
61.115.72.57 0:0:0:0:0:ffff:3d73:4839
61.115.72.58 0:0:0:0:0:ffff:3d73:483a
61.115.72.59 0:0:0:0:0:ffff:3d73:483b
61.115.72.60 0:0:0:0:0:ffff:3d73:483c


61.115.72.61 0:0:0:0:0:ffff:3d73:483d
61.115.72.62 0:0:0:0:0:ffff:3d73:483e
61.115.72.63 0:0:0:0:0:ffff:3d73:483f
61.115.72.64 0:0:0:0:0:ffff:3d73:4840
61.115.72.65 0:0:0:0:0:ffff:3d73:4841
61.115.72.66 0:0:0:0:0:ffff:3d73:4842
61.115.72.67 0:0:0:0:0:ffff:3d73:4843
61.115.72.68 0:0:0:0:0:ffff:3d73:4844
61.115.72.69 0:0:0:0:0:ffff:3d73:4845
61.115.72.70 0:0:0:0:0:ffff:3d73:4846
61.115.72.71 0:0:0:0:0:ffff:3d73:4847
61.115.72.72 0:0:0:0:0:ffff:3d73:4848
61.115.72.73 0:0:0:0:0:ffff:3d73:4849
61.115.72.74 0:0:0:0:0:ffff:3d73:484a
61.115.72.75 0:0:0:0:0:ffff:3d73:484b
61.115.72.76 0:0:0:0:0:ffff:3d73:484c
61.115.72.77 0:0:0:0:0:ffff:3d73:484d
61.115.72.78 0:0:0:0:0:ffff:3d73:484e
61.115.72.79 0:0:0:0:0:ffff:3d73:484f
61.115.72.80 0:0:0:0:0:ffff:3d73:4850
61.115.72.81 0:0:0:0:0:ffff:3d73:4851
61.115.72.82 0:0:0:0:0:ffff:3d73:4852
61.115.72.83 0:0:0:0:0:ffff:3d73:4853
61.115.72.84 0:0:0:0:0:ffff:3d73:4854
61.115.72.85 0:0:0:0:0:ffff:3d73:4855
61.115.72.86 0:0:0:0:0:ffff:3d73:4856
61.115.72.87 0:0:0:0:0:ffff:3d73:4857
61.115.72.88 0:0:0:0:0:ffff:3d73:4858
61.115.72.89 0:0:0:0:0:ffff:3d73:4859
61.115.72.90 0:0:0:0:0:ffff:3d73:485a
61.115.72.91 0:0:0:0:0:ffff:3d73:485b
61.115.72.92 0:0:0:0:0:ffff:3d73:485c
61.115.72.93 0:0:0:0:0:ffff:3d73:485d
61.115.72.94 0:0:0:0:0:ffff:3d73:485e
61.115.72.95 0:0:0:0:0:ffff:3d73:485f
61.115.72.96 0:0:0:0:0:ffff:3d73:4860
61.115.72.97 0:0:0:0:0:ffff:3d73:4861
61.115.72.98 0:0:0:0:0:ffff:3d73:4862
61.115.72.99 0:0:0:0:0:ffff:3d73:4863
61.115.72.100 0:0:0:0:0:ffff:3d73:4864
61.115.72.101 0:0:0:0:0:ffff:3d73:4865
61.115.72.102 0:0:0:0:0:ffff:3d73:4866
61.115.72.103 0:0:0:0:0:ffff:3d73:4867
61.115.72.104 0:0:0:0:0:ffff:3d73:4868
61.115.72.105 0:0:0:0:0:ffff:3d73:4869
61.115.72.106 0:0:0:0:0:ffff:3d73:486a
61.115.72.107 0:0:0:0:0:ffff:3d73:486b
61.115.72.108 0:0:0:0:0:ffff:3d73:486c
61.115.72.109 0:0:0:0:0:ffff:3d73:486d
61.115.72.110 0:0:0:0:0:ffff:3d73:486e
61.115.72.111 0:0:0:0:0:ffff:3d73:486f
61.115.72.112 0:0:0:0:0:ffff:3d73:4870
61.115.72.113 0:0:0:0:0:ffff:3d73:4871
61.115.72.114 0:0:0:0:0:ffff:3d73:4872
61.115.72.115 0:0:0:0:0:ffff:3d73:4873
61.115.72.116 0:0:0:0:0:ffff:3d73:4874
61.115.72.117 0:0:0:0:0:ffff:3d73:4875
61.115.72.118 0:0:0:0:0:ffff:3d73:4876
61.115.72.119 0:0:0:0:0:ffff:3d73:4877
61.115.72.120 0:0:0:0:0:ffff:3d73:4878


61.115.72.121 0:0:0:0:0:ffff:3d73:4879
61.115.72.122 0:0:0:0:0:ffff:3d73:487a
61.115.72.123 0:0:0:0:0:ffff:3d73:487b
61.115.72.124 0:0:0:0:0:ffff:3d73:487c
61.115.72.125 0:0:0:0:0:ffff:3d73:487d
61.115.72.126 0:0:0:0:0:ffff:3d73:487e
61.115.72.127 0:0:0:0:0:ffff:3d73:487f
61.115.72.128 0:0:0:0:0:ffff:3d73:4880
61.115.72.129 0:0:0:0:0:ffff:3d73:4881
61.115.72.130 0:0:0:0:0:ffff:3d73:4882
61.115.72.131 0:0:0:0:0:ffff:3d73:4883
61.115.72.132 0:0:0:0:0:ffff:3d73:4884
61.115.72.133 0:0:0:0:0:ffff:3d73:4885
61.115.72.134 0:0:0:0:0:ffff:3d73:4886
61.115.72.135 0:0:0:0:0:ffff:3d73:4887
61.115.72.136 0:0:0:0:0:ffff:3d73:4888
61.115.72.137 0:0:0:0:0:ffff:3d73:4889
61.115.72.138 0:0:0:0:0:ffff:3d73:488a
61.115.72.139 0:0:0:0:0:ffff:3d73:488b
61.115.72.140 0:0:0:0:0:ffff:3d73:488c
61.115.72.141 0:0:0:0:0:ffff:3d73:488d
61.115.72.142 0:0:0:0:0:ffff:3d73:488e
61.115.72.143 0:0:0:0:0:ffff:3d73:488f
61.115.72.144 0:0:0:0:0:ffff:3d73:4890
61.115.72.145 0:0:0:0:0:ffff:3d73:4891
61.115.72.146 0:0:0:0:0:ffff:3d73:4892
61.115.72.147 0:0:0:0:0:ffff:3d73:4893
61.115.72.148 0:0:0:0:0:ffff:3d73:4894
61.115.72.149 0:0:0:0:0:ffff:3d73:4895
61.115.72.150 0:0:0:0:0:ffff:3d73:4896
61.115.72.151 0:0:0:0:0:ffff:3d73:4897
61.115.72.152 0:0:0:0:0:ffff:3d73:4898
61.115.72.153 0:0:0:0:0:ffff:3d73:4899
61.115.72.154 0:0:0:0:0:ffff:3d73:489a
61.115.72.155 0:0:0:0:0:ffff:3d73:489b
61.115.72.156 0:0:0:0:0:ffff:3d73:489c
61.115.72.157 0:0:0:0:0:ffff:3d73:489d
61.115.72.158 0:0:0:0:0:ffff:3d73:489e
61.115.72.159 0:0:0:0:0:ffff:3d73:489f
61.115.72.160 0:0:0:0:0:ffff:3d73:48a0
61.115.72.161 0:0:0:0:0:ffff:3d73:48a1
61.115.72.162 0:0:0:0:0:ffff:3d73:48a2
61.115.72.163 0:0:0:0:0:ffff:3d73:48a3
61.115.72.164 0:0:0:0:0:ffff:3d73:48a4
61.115.72.165 0:0:0:0:0:ffff:3d73:48a5
61.115.72.166 0:0:0:0:0:ffff:3d73:48a6
61.115.72.167 0:0:0:0:0:ffff:3d73:48a7
61.115.72.168 0:0:0:0:0:ffff:3d73:48a8
61.115.72.169 0:0:0:0:0:ffff:3d73:48a9
61.115.72.170 0:0:0:0:0:ffff:3d73:48aa
61.115.72.171 0:0:0:0:0:ffff:3d73:48ab
61.115.72.172 0:0:0:0:0:ffff:3d73:48ac
61.115.72.173 0:0:0:0:0:ffff:3d73:48ad
61.115.72.174 0:0:0:0:0:ffff:3d73:48ae
61.115.72.175 0:0:0:0:0:ffff:3d73:48af
61.115.72.176 0:0:0:0:0:ffff:3d73:48b0
61.115.72.177 0:0:0:0:0:ffff:3d73:48b1
61.115.72.178 0:0:0:0:0:ffff:3d73:48b2
61.115.72.179 0:0:0:0:0:ffff:3d73:48b3
61.115.72.180 0:0:0:0:0:ffff:3d73:48b4


61.115.72.181 0:0:0:0:0:ffff:3d73:48b5
61.115.72.182 0:0:0:0:0:ffff:3d73:48b6
61.115.72.183 0:0:0:0:0:ffff:3d73:48b7
61.115.72.184 0:0:0:0:0:ffff:3d73:48b8
61.115.72.185 0:0:0:0:0:ffff:3d73:48b9
61.115.72.186 0:0:0:0:0:ffff:3d73:48ba
61.115.72.187 0:0:0:0:0:ffff:3d73:48bb
61.115.72.188 0:0:0:0:0:ffff:3d73:48bc
61.115.72.189 0:0:0:0:0:ffff:3d73:48bd
61.115.72.190 0:0:0:0:0:ffff:3d73:48be
61.115.72.191 0:0:0:0:0:ffff:3d73:48bf
61.115.72.192 0:0:0:0:0:ffff:3d73:48c0
61.115.72.193 0:0:0:0:0:ffff:3d73:48c1
61.115.72.194 0:0:0:0:0:ffff:3d73:48c2
61.115.72.195 0:0:0:0:0:ffff:3d73:48c3
61.115.72.196 0:0:0:0:0:ffff:3d73:48c4
61.115.72.197 0:0:0:0:0:ffff:3d73:48c5
61.115.72.198 0:0:0:0:0:ffff:3d73:48c6
61.115.72.199 0:0:0:0:0:ffff:3d73:48c7
61.115.72.200 0:0:0:0:0:ffff:3d73:48c8
61.115.72.201 0:0:0:0:0:ffff:3d73:48c9
61.115.72.202 0:0:0:0:0:ffff:3d73:48ca
61.115.72.203 0:0:0:0:0:ffff:3d73:48cb
61.115.72.204 0:0:0:0:0:ffff:3d73:48cc
61.115.72.205 0:0:0:0:0:ffff:3d73:48cd
61.115.72.206 0:0:0:0:0:ffff:3d73:48ce
61.115.72.207 0:0:0:0:0:ffff:3d73:48cf
61.115.72.208 0:0:0:0:0:ffff:3d73:48d0
61.115.72.209 0:0:0:0:0:ffff:3d73:48d1
61.115.72.210 0:0:0:0:0:ffff:3d73:48d2
61.115.72.211 0:0:0:0:0:ffff:3d73:48d3
61.115.72.212 0:0:0:0:0:ffff:3d73:48d4
61.115.72.213 0:0:0:0:0:ffff:3d73:48d5
61.115.72.214 0:0:0:0:0:ffff:3d73:48d6
61.115.72.215 0:0:0:0:0:ffff:3d73:48d7
61.115.72.216 0:0:0:0:0:ffff:3d73:48d8
61.115.72.217 0:0:0:0:0:ffff:3d73:48d9
61.115.72.218 0:0:0:0:0:ffff:3d73:48da
61.115.72.219 0:0:0:0:0:ffff:3d73:48db
61.115.72.220 0:0:0:0:0:ffff:3d73:48dc
61.115.72.221 0:0:0:0:0:ffff:3d73:48dd
61.115.72.222 0:0:0:0:0:ffff:3d73:48de
61.115.72.223 0:0:0:0:0:ffff:3d73:48df
61.115.72.224 0:0:0:0:0:ffff:3d73:48e0
61.115.72.225 0:0:0:0:0:ffff:3d73:48e1
61.115.72.226 0:0:0:0:0:ffff:3d73:48e2
61.115.72.227 0:0:0:0:0:ffff:3d73:48e3
61.115.72.228 0:0:0:0:0:ffff:3d73:48e4
61.115.72.229 0:0:0:0:0:ffff:3d73:48e5
61.115.72.230 0:0:0:0:0:ffff:3d73:48e6
61.115.72.231 0:0:0:0:0:ffff:3d73:48e7
61.115.72.232 0:0:0:0:0:ffff:3d73:48e8
61.115.72.233 0:0:0:0:0:ffff:3d73:48e9
61.115.72.234 0:0:0:0:0:ffff:3d73:48ea
61.115.72.235 0:0:0:0:0:ffff:3d73:48eb
61.115.72.236 0:0:0:0:0:ffff:3d73:48ec
61.115.72.237 0:0:0:0:0:ffff:3d73:48ed
61.115.72.238 0:0:0:0:0:ffff:3d73:48ee
61.115.72.239 0:0:0:0:0:ffff:3d73:48ef
61.115.72.240 0:0:0:0:0:ffff:3d73:48f0
61.115.72.241 0:0:0:0:0:ffff:3d73:48f1
61.115.72.242 0:0:0:0:0:ffff:3d73:48f2
61.115.72.243 0:0:0:0:0:ffff:3d73:48f3
61.115.72.244 0:0:0:0:0:ffff:3d73:48f4
61.115.72.245 0:0:0:0:0:ffff:3d73:48f5
61.115.72.246 0:0:0:0:0:ffff:3d73:48f6
61.115.72.247 0:0:0:0:0:ffff:3d73:48f7
61.115.72.248 0:0:0:0:0:ffff:3d73:48f8
61.115.72.249 0:0:0:0:0:ffff:3d73:48f9
61.115.72.250 0:0:0:0:0:ffff:3d73:48fa
61.115.72.251 0:0:0:0:0:ffff:3d73:48fb
61.115.72.252 0:0:0:0:0:ffff:3d73:48fc
61.115.72.253 0:0:0:0:0:ffff:3d73:48fd
61.115.72.254 0:0:0:0:0:ffff:3d73:48fe
61.115.72.255 0:0:0:0:0:ffff:3d73:48ff


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.