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
55.220.72.1 0:0:0:0:0:ffff:37dc:4801
55.220.72.2 0:0:0:0:0:ffff:37dc:4802
55.220.72.3 0:0:0:0:0:ffff:37dc:4803
55.220.72.4 0:0:0:0:0:ffff:37dc:4804
55.220.72.5 0:0:0:0:0:ffff:37dc:4805
55.220.72.6 0:0:0:0:0:ffff:37dc:4806
55.220.72.7 0:0:0:0:0:ffff:37dc:4807
55.220.72.8 0:0:0:0:0:ffff:37dc:4808
55.220.72.9 0:0:0:0:0:ffff:37dc:4809
55.220.72.10 0:0:0:0:0:ffff:37dc:480a
55.220.72.11 0:0:0:0:0:ffff:37dc:480b
55.220.72.12 0:0:0:0:0:ffff:37dc:480c
55.220.72.13 0:0:0:0:0:ffff:37dc:480d
55.220.72.14 0:0:0:0:0:ffff:37dc:480e
55.220.72.15 0:0:0:0:0:ffff:37dc:480f
55.220.72.16 0:0:0:0:0:ffff:37dc:4810
55.220.72.17 0:0:0:0:0:ffff:37dc:4811
55.220.72.18 0:0:0:0:0:ffff:37dc:4812
55.220.72.19 0:0:0:0:0:ffff:37dc:4813
55.220.72.20 0:0:0:0:0:ffff:37dc:4814
55.220.72.21 0:0:0:0:0:ffff:37dc:4815
55.220.72.22 0:0:0:0:0:ffff:37dc:4816
55.220.72.23 0:0:0:0:0:ffff:37dc:4817
55.220.72.24 0:0:0:0:0:ffff:37dc:4818
55.220.72.25 0:0:0:0:0:ffff:37dc:4819
55.220.72.26 0:0:0:0:0:ffff:37dc:481a
55.220.72.27 0:0:0:0:0:ffff:37dc:481b
55.220.72.28 0:0:0:0:0:ffff:37dc:481c
55.220.72.29 0:0:0:0:0:ffff:37dc:481d
55.220.72.30 0:0:0:0:0:ffff:37dc:481e
55.220.72.31 0:0:0:0:0:ffff:37dc:481f
55.220.72.32 0:0:0:0:0:ffff:37dc:4820
55.220.72.33 0:0:0:0:0:ffff:37dc:4821
55.220.72.34 0:0:0:0:0:ffff:37dc:4822
55.220.72.35 0:0:0:0:0:ffff:37dc:4823
55.220.72.36 0:0:0:0:0:ffff:37dc:4824
55.220.72.37 0:0:0:0:0:ffff:37dc:4825
55.220.72.38 0:0:0:0:0:ffff:37dc:4826
55.220.72.39 0:0:0:0:0:ffff:37dc:4827
55.220.72.40 0:0:0:0:0:ffff:37dc:4828
55.220.72.41 0:0:0:0:0:ffff:37dc:4829
55.220.72.42 0:0:0:0:0:ffff:37dc:482a
55.220.72.43 0:0:0:0:0:ffff:37dc:482b
55.220.72.44 0:0:0:0:0:ffff:37dc:482c
55.220.72.45 0:0:0:0:0:ffff:37dc:482d
55.220.72.46 0:0:0:0:0:ffff:37dc:482e
55.220.72.47 0:0:0:0:0:ffff:37dc:482f
55.220.72.48 0:0:0:0:0:ffff:37dc:4830
55.220.72.49 0:0:0:0:0:ffff:37dc:4831
55.220.72.50 0:0:0:0:0:ffff:37dc:4832
55.220.72.51 0:0:0:0:0:ffff:37dc:4833
55.220.72.52 0:0:0:0:0:ffff:37dc:4834
55.220.72.53 0:0:0:0:0:ffff:37dc:4835
55.220.72.54 0:0:0:0:0:ffff:37dc:4836
55.220.72.55 0:0:0:0:0:ffff:37dc:4837
55.220.72.56 0:0:0:0:0:ffff:37dc:4838
55.220.72.57 0:0:0:0:0:ffff:37dc:4839
55.220.72.58 0:0:0:0:0:ffff:37dc:483a
55.220.72.59 0:0:0:0:0:ffff:37dc:483b
55.220.72.60 0:0:0:0:0:ffff:37dc:483c


55.220.72.61 0:0:0:0:0:ffff:37dc:483d
55.220.72.62 0:0:0:0:0:ffff:37dc:483e
55.220.72.63 0:0:0:0:0:ffff:37dc:483f
55.220.72.64 0:0:0:0:0:ffff:37dc:4840
55.220.72.65 0:0:0:0:0:ffff:37dc:4841
55.220.72.66 0:0:0:0:0:ffff:37dc:4842
55.220.72.67 0:0:0:0:0:ffff:37dc:4843
55.220.72.68 0:0:0:0:0:ffff:37dc:4844
55.220.72.69 0:0:0:0:0:ffff:37dc:4845
55.220.72.70 0:0:0:0:0:ffff:37dc:4846
55.220.72.71 0:0:0:0:0:ffff:37dc:4847
55.220.72.72 0:0:0:0:0:ffff:37dc:4848
55.220.72.73 0:0:0:0:0:ffff:37dc:4849
55.220.72.74 0:0:0:0:0:ffff:37dc:484a
55.220.72.75 0:0:0:0:0:ffff:37dc:484b
55.220.72.76 0:0:0:0:0:ffff:37dc:484c
55.220.72.77 0:0:0:0:0:ffff:37dc:484d
55.220.72.78 0:0:0:0:0:ffff:37dc:484e
55.220.72.79 0:0:0:0:0:ffff:37dc:484f
55.220.72.80 0:0:0:0:0:ffff:37dc:4850
55.220.72.81 0:0:0:0:0:ffff:37dc:4851
55.220.72.82 0:0:0:0:0:ffff:37dc:4852
55.220.72.83 0:0:0:0:0:ffff:37dc:4853
55.220.72.84 0:0:0:0:0:ffff:37dc:4854
55.220.72.85 0:0:0:0:0:ffff:37dc:4855
55.220.72.86 0:0:0:0:0:ffff:37dc:4856
55.220.72.87 0:0:0:0:0:ffff:37dc:4857
55.220.72.88 0:0:0:0:0:ffff:37dc:4858
55.220.72.89 0:0:0:0:0:ffff:37dc:4859
55.220.72.90 0:0:0:0:0:ffff:37dc:485a
55.220.72.91 0:0:0:0:0:ffff:37dc:485b
55.220.72.92 0:0:0:0:0:ffff:37dc:485c
55.220.72.93 0:0:0:0:0:ffff:37dc:485d
55.220.72.94 0:0:0:0:0:ffff:37dc:485e
55.220.72.95 0:0:0:0:0:ffff:37dc:485f
55.220.72.96 0:0:0:0:0:ffff:37dc:4860
55.220.72.97 0:0:0:0:0:ffff:37dc:4861
55.220.72.98 0:0:0:0:0:ffff:37dc:4862
55.220.72.99 0:0:0:0:0:ffff:37dc:4863
55.220.72.100 0:0:0:0:0:ffff:37dc:4864
55.220.72.101 0:0:0:0:0:ffff:37dc:4865
55.220.72.102 0:0:0:0:0:ffff:37dc:4866
55.220.72.103 0:0:0:0:0:ffff:37dc:4867
55.220.72.104 0:0:0:0:0:ffff:37dc:4868
55.220.72.105 0:0:0:0:0:ffff:37dc:4869
55.220.72.106 0:0:0:0:0:ffff:37dc:486a
55.220.72.107 0:0:0:0:0:ffff:37dc:486b
55.220.72.108 0:0:0:0:0:ffff:37dc:486c
55.220.72.109 0:0:0:0:0:ffff:37dc:486d
55.220.72.110 0:0:0:0:0:ffff:37dc:486e
55.220.72.111 0:0:0:0:0:ffff:37dc:486f
55.220.72.112 0:0:0:0:0:ffff:37dc:4870
55.220.72.113 0:0:0:0:0:ffff:37dc:4871
55.220.72.114 0:0:0:0:0:ffff:37dc:4872
55.220.72.115 0:0:0:0:0:ffff:37dc:4873
55.220.72.116 0:0:0:0:0:ffff:37dc:4874
55.220.72.117 0:0:0:0:0:ffff:37dc:4875
55.220.72.118 0:0:0:0:0:ffff:37dc:4876
55.220.72.119 0:0:0:0:0:ffff:37dc:4877
55.220.72.120 0:0:0:0:0:ffff:37dc:4878


55.220.72.121 0:0:0:0:0:ffff:37dc:4879
55.220.72.122 0:0:0:0:0:ffff:37dc:487a
55.220.72.123 0:0:0:0:0:ffff:37dc:487b
55.220.72.124 0:0:0:0:0:ffff:37dc:487c
55.220.72.125 0:0:0:0:0:ffff:37dc:487d
55.220.72.126 0:0:0:0:0:ffff:37dc:487e
55.220.72.127 0:0:0:0:0:ffff:37dc:487f
55.220.72.128 0:0:0:0:0:ffff:37dc:4880
55.220.72.129 0:0:0:0:0:ffff:37dc:4881
55.220.72.130 0:0:0:0:0:ffff:37dc:4882
55.220.72.131 0:0:0:0:0:ffff:37dc:4883
55.220.72.132 0:0:0:0:0:ffff:37dc:4884
55.220.72.133 0:0:0:0:0:ffff:37dc:4885
55.220.72.134 0:0:0:0:0:ffff:37dc:4886
55.220.72.135 0:0:0:0:0:ffff:37dc:4887
55.220.72.136 0:0:0:0:0:ffff:37dc:4888
55.220.72.137 0:0:0:0:0:ffff:37dc:4889
55.220.72.138 0:0:0:0:0:ffff:37dc:488a
55.220.72.139 0:0:0:0:0:ffff:37dc:488b
55.220.72.140 0:0:0:0:0:ffff:37dc:488c
55.220.72.141 0:0:0:0:0:ffff:37dc:488d
55.220.72.142 0:0:0:0:0:ffff:37dc:488e
55.220.72.143 0:0:0:0:0:ffff:37dc:488f
55.220.72.144 0:0:0:0:0:ffff:37dc:4890
55.220.72.145 0:0:0:0:0:ffff:37dc:4891
55.220.72.146 0:0:0:0:0:ffff:37dc:4892
55.220.72.147 0:0:0:0:0:ffff:37dc:4893
55.220.72.148 0:0:0:0:0:ffff:37dc:4894
55.220.72.149 0:0:0:0:0:ffff:37dc:4895
55.220.72.150 0:0:0:0:0:ffff:37dc:4896
55.220.72.151 0:0:0:0:0:ffff:37dc:4897
55.220.72.152 0:0:0:0:0:ffff:37dc:4898
55.220.72.153 0:0:0:0:0:ffff:37dc:4899
55.220.72.154 0:0:0:0:0:ffff:37dc:489a
55.220.72.155 0:0:0:0:0:ffff:37dc:489b
55.220.72.156 0:0:0:0:0:ffff:37dc:489c
55.220.72.157 0:0:0:0:0:ffff:37dc:489d
55.220.72.158 0:0:0:0:0:ffff:37dc:489e
55.220.72.159 0:0:0:0:0:ffff:37dc:489f
55.220.72.160 0:0:0:0:0:ffff:37dc:48a0
55.220.72.161 0:0:0:0:0:ffff:37dc:48a1
55.220.72.162 0:0:0:0:0:ffff:37dc:48a2
55.220.72.163 0:0:0:0:0:ffff:37dc:48a3
55.220.72.164 0:0:0:0:0:ffff:37dc:48a4
55.220.72.165 0:0:0:0:0:ffff:37dc:48a5
55.220.72.166 0:0:0:0:0:ffff:37dc:48a6
55.220.72.167 0:0:0:0:0:ffff:37dc:48a7
55.220.72.168 0:0:0:0:0:ffff:37dc:48a8
55.220.72.169 0:0:0:0:0:ffff:37dc:48a9
55.220.72.170 0:0:0:0:0:ffff:37dc:48aa
55.220.72.171 0:0:0:0:0:ffff:37dc:48ab
55.220.72.172 0:0:0:0:0:ffff:37dc:48ac
55.220.72.173 0:0:0:0:0:ffff:37dc:48ad
55.220.72.174 0:0:0:0:0:ffff:37dc:48ae
55.220.72.175 0:0:0:0:0:ffff:37dc:48af
55.220.72.176 0:0:0:0:0:ffff:37dc:48b0
55.220.72.177 0:0:0:0:0:ffff:37dc:48b1
55.220.72.178 0:0:0:0:0:ffff:37dc:48b2
55.220.72.179 0:0:0:0:0:ffff:37dc:48b3
55.220.72.180 0:0:0:0:0:ffff:37dc:48b4


55.220.72.181 0:0:0:0:0:ffff:37dc:48b5
55.220.72.182 0:0:0:0:0:ffff:37dc:48b6
55.220.72.183 0:0:0:0:0:ffff:37dc:48b7
55.220.72.184 0:0:0:0:0:ffff:37dc:48b8
55.220.72.185 0:0:0:0:0:ffff:37dc:48b9
55.220.72.186 0:0:0:0:0:ffff:37dc:48ba
55.220.72.187 0:0:0:0:0:ffff:37dc:48bb
55.220.72.188 0:0:0:0:0:ffff:37dc:48bc
55.220.72.189 0:0:0:0:0:ffff:37dc:48bd
55.220.72.190 0:0:0:0:0:ffff:37dc:48be
55.220.72.191 0:0:0:0:0:ffff:37dc:48bf
55.220.72.192 0:0:0:0:0:ffff:37dc:48c0
55.220.72.193 0:0:0:0:0:ffff:37dc:48c1
55.220.72.194 0:0:0:0:0:ffff:37dc:48c2
55.220.72.195 0:0:0:0:0:ffff:37dc:48c3
55.220.72.196 0:0:0:0:0:ffff:37dc:48c4
55.220.72.197 0:0:0:0:0:ffff:37dc:48c5
55.220.72.198 0:0:0:0:0:ffff:37dc:48c6
55.220.72.199 0:0:0:0:0:ffff:37dc:48c7
55.220.72.200 0:0:0:0:0:ffff:37dc:48c8
55.220.72.201 0:0:0:0:0:ffff:37dc:48c9
55.220.72.202 0:0:0:0:0:ffff:37dc:48ca
55.220.72.203 0:0:0:0:0:ffff:37dc:48cb
55.220.72.204 0:0:0:0:0:ffff:37dc:48cc
55.220.72.205 0:0:0:0:0:ffff:37dc:48cd
55.220.72.206 0:0:0:0:0:ffff:37dc:48ce
55.220.72.207 0:0:0:0:0:ffff:37dc:48cf
55.220.72.208 0:0:0:0:0:ffff:37dc:48d0
55.220.72.209 0:0:0:0:0:ffff:37dc:48d1
55.220.72.210 0:0:0:0:0:ffff:37dc:48d2
55.220.72.211 0:0:0:0:0:ffff:37dc:48d3
55.220.72.212 0:0:0:0:0:ffff:37dc:48d4
55.220.72.213 0:0:0:0:0:ffff:37dc:48d5
55.220.72.214 0:0:0:0:0:ffff:37dc:48d6
55.220.72.215 0:0:0:0:0:ffff:37dc:48d7
55.220.72.216 0:0:0:0:0:ffff:37dc:48d8
55.220.72.217 0:0:0:0:0:ffff:37dc:48d9
55.220.72.218 0:0:0:0:0:ffff:37dc:48da
55.220.72.219 0:0:0:0:0:ffff:37dc:48db
55.220.72.220 0:0:0:0:0:ffff:37dc:48dc
55.220.72.221 0:0:0:0:0:ffff:37dc:48dd
55.220.72.222 0:0:0:0:0:ffff:37dc:48de
55.220.72.223 0:0:0:0:0:ffff:37dc:48df
55.220.72.224 0:0:0:0:0:ffff:37dc:48e0
55.220.72.225 0:0:0:0:0:ffff:37dc:48e1
55.220.72.226 0:0:0:0:0:ffff:37dc:48e2
55.220.72.227 0:0:0:0:0:ffff:37dc:48e3
55.220.72.228 0:0:0:0:0:ffff:37dc:48e4
55.220.72.229 0:0:0:0:0:ffff:37dc:48e5
55.220.72.230 0:0:0:0:0:ffff:37dc:48e6
55.220.72.231 0:0:0:0:0:ffff:37dc:48e7
55.220.72.232 0:0:0:0:0:ffff:37dc:48e8
55.220.72.233 0:0:0:0:0:ffff:37dc:48e9
55.220.72.234 0:0:0:0:0:ffff:37dc:48ea
55.220.72.235 0:0:0:0:0:ffff:37dc:48eb
55.220.72.236 0:0:0:0:0:ffff:37dc:48ec
55.220.72.237 0:0:0:0:0:ffff:37dc:48ed
55.220.72.238 0:0:0:0:0:ffff:37dc:48ee
55.220.72.239 0:0:0:0:0:ffff:37dc:48ef
55.220.72.240 0:0:0:0:0:ffff:37dc:48f0
55.220.72.241 0:0:0:0:0:ffff:37dc:48f1
55.220.72.242 0:0:0:0:0:ffff:37dc:48f2
55.220.72.243 0:0:0:0:0:ffff:37dc:48f3
55.220.72.244 0:0:0:0:0:ffff:37dc:48f4
55.220.72.245 0:0:0:0:0:ffff:37dc:48f5
55.220.72.246 0:0:0:0:0:ffff:37dc:48f6
55.220.72.247 0:0:0:0:0:ffff:37dc:48f7
55.220.72.248 0:0:0:0:0:ffff:37dc:48f8
55.220.72.249 0:0:0:0:0:ffff:37dc:48f9
55.220.72.250 0:0:0:0:0:ffff:37dc:48fa
55.220.72.251 0:0:0:0:0:ffff:37dc:48fb
55.220.72.252 0:0:0:0:0:ffff:37dc:48fc
55.220.72.253 0:0:0:0:0:ffff:37dc:48fd
55.220.72.254 0:0:0:0:0:ffff:37dc:48fe
55.220.72.255 0:0:0:0:0:ffff:37dc: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.